feat: add timezone support to the graphs throughout the app (#6520)

...

Makefile

@@ -8,7 +8,6 @@ BUILD_HASH      ?= $(shell git rev-parse --short HEAD)
 BUILD_TIME      ?= $(shell date -u +"%Y-%m-%dT%H:%M:%SZ")
 BUILD_BRANCH    ?= $(shell git rev-parse --abbrev-ref HEAD)
 DEV_LICENSE_SIGNOZ_IO ?= https://staging-license.signoz.io/api/v1
-ZEUS_URL ?= https://api.signoz.cloud
 DEV_BUILD ?= "" # set to any non-empty value to enable dev build
 
 # Internal variables or constants.
@@ -34,9 +33,8 @@ buildHash=${PACKAGE}/pkg/query-service/version.buildHash
 buildTime=${PACKAGE}/pkg/query-service/version.buildTime
 gitBranch=${PACKAGE}/pkg/query-service/version.gitBranch
 licenseSignozIo=${PACKAGE}/ee/query-service/constants.LicenseSignozIo
-zeusURL=${PACKAGE}/ee/query-service/constants.ZeusURL
 
-LD_FLAGS=-X ${buildHash}=${BUILD_HASH} -X ${buildTime}=${BUILD_TIME} -X ${buildVersion}=${BUILD_VERSION} -X ${gitBranch}=${BUILD_BRANCH} -X ${zeusURL}=${ZEUS_URL}
+LD_FLAGS=-X ${buildHash}=${BUILD_HASH} -X ${buildTime}=${BUILD_TIME} -X ${buildVersion}=${BUILD_VERSION} -X ${gitBranch}=${BUILD_BRANCH}
 DEV_LD_FLAGS=-X ${licenseSignozIo}=${DEV_LICENSE_SIGNOZ_IO}
 
 all: build-push-frontend build-push-query-service

deploy/docker-swarm/clickhouse-setup/docker-compose.yaml

@@ -146,7 +146,7 @@ services:
         condition: on-failure
 
   query-service:
-    image: signoz/query-service:0.59.0
+    image: signoz/query-service:0.56.0
     command:
       [
         "-config=/root/config/prometheus.yml",
@@ -186,7 +186,7 @@ services:
     <<: *db-depend
 
   frontend:
-    image: signoz/frontend:0.59.0
+    image: signoz/frontend:0.56.0
     deploy:
       restart_policy:
         condition: on-failure
@@ -199,7 +199,7 @@ services:
       - ../common/nginx-config.conf:/etc/nginx/conf.d/default.conf
 
   otel-collector:
-    image: signoz/signoz-otel-collector:0.111.9
+    image: signoz/signoz-otel-collector:0.111.5
     command:
       [
         "--config=/etc/otel-collector-config.yaml",
@@ -237,7 +237,7 @@ services:
       - query-service
 
   otel-collector-migrator:
-      image: signoz/signoz-schema-migrator:0.111.9
+      image: signoz/signoz-schema-migrator:0.111.5
       deploy:
         restart_policy:
           condition: on-failure

deploy/docker/clickhouse-setup/docker-compose-core.yaml

@@ -69,7 +69,7 @@ services:
       - --storage.path=/data
 
   otel-collector-migrator:
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-0.111.9}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-0.111.5}
     container_name: otel-migrator
     command:
       - "--dsn=tcp://clickhouse:9000"
@@ -84,7 +84,7 @@ services:
   # Notes for Maintainers/Contributors who will change Line Numbers of Frontend & Query-Section. Please Update Line Numbers in `./scripts/commentLinesForSetup.sh` & `./CONTRIBUTING.md`
   otel-collector:
     container_name: signoz-otel-collector
-    image: signoz/signoz-otel-collector:0.111.9
+    image: signoz/signoz-otel-collector:0.111.5
     command:
       [
         "--config=/etc/otel-collector-config.yaml",

deploy/docker/clickhouse-setup/docker-compose-minimal.yaml

@@ -162,7 +162,7 @@ services:
   # Notes for Maintainers/Contributors who will change Line Numbers of Frontend & Query-Section. Please Update Line Numbers in `./scripts/commentLinesForSetup.sh` & `./CONTRIBUTING.md`
 
   query-service:
-    image: signoz/query-service:${DOCKER_TAG:-0.59.0}
+    image: signoz/query-service:${DOCKER_TAG:-0.56.0}
     container_name: signoz-query-service
     command:
       [
@@ -201,7 +201,7 @@ services:
     <<: *db-depend
 
   frontend:
-    image: signoz/frontend:${DOCKER_TAG:-0.59.0}
+    image: signoz/frontend:${DOCKER_TAG:-0.56.0}
     container_name: signoz-frontend
     restart: on-failure
     depends_on:
@@ -213,7 +213,7 @@ services:
       - ../common/nginx-config.conf:/etc/nginx/conf.d/default.conf
 
   otel-collector-migrator-sync:
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-0.111.9}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-0.111.5}
     container_name: otel-migrator-sync
     command:
       - "sync"
@@ -228,7 +228,7 @@ services:
       #   condition: service_healthy
 
   otel-collector-migrator-async:
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-0.111.9}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-0.111.5}
     container_name: otel-migrator-async
     command:
       - "async"
@@ -245,7 +245,7 @@ services:
       #   condition: service_healthy
 
   otel-collector:
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-0.111.9}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-0.111.5}
     container_name: signoz-otel-collector
     command:
       [

deploy/docker/clickhouse-setup/docker-compose.testing.yaml

@@ -167,7 +167,7 @@ services:
   # Notes for Maintainers/Contributors who will change Line Numbers of Frontend & Query-Section. Please Update Line Numbers in `./scripts/commentLinesForSetup.sh` & `./CONTRIBUTING.md`
 
   query-service:
-    image: signoz/query-service:${DOCKER_TAG:-0.59.0}
+    image: signoz/query-service:${DOCKER_TAG:-0.56.0}
     container_name: signoz-query-service
     command:
       [
@@ -208,7 +208,7 @@ services:
     <<: *db-depend
 
   frontend:
-    image: signoz/frontend:${DOCKER_TAG:-0.59.0}
+    image: signoz/frontend:${DOCKER_TAG:-0.56.0}
     container_name: signoz-frontend
     restart: on-failure
     depends_on:
@@ -220,7 +220,7 @@ services:
       - ../common/nginx-config.conf:/etc/nginx/conf.d/default.conf
 
   otel-collector-migrator:
-    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-0.111.9}
+    image: signoz/signoz-schema-migrator:${OTELCOL_TAG:-0.111.5}
     container_name: otel-migrator
     command:
       - "--dsn=tcp://clickhouse:9000"
@@ -234,7 +234,7 @@ services:
 
 
   otel-collector:
-    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-0.111.9}
+    image: signoz/signoz-otel-collector:${OTELCOL_TAG:-0.111.5}
     container_name: signoz-otel-collector
     command:
       [

ee/query-service/app/api/api.go

@@ -197,7 +197,7 @@ func (ah *APIHandler) RegisterRoutes(router *mux.Router, am *baseapp.AuthMiddlew
 	router.HandleFunc("/api/v4/query_range", am.ViewAccess(ah.queryRangeV4)).Methods(http.MethodPost)
 
 	// Gateway
-	router.PathPrefix(gateway.RoutePrefix).HandlerFunc(am.EditAccess(ah.ServeGatewayHTTP))
+	router.PathPrefix(gateway.RoutePrefix).HandlerFunc(am.AdminAccess(ah.ServeGatewayHTTP))
 
 	ah.APIHandler.RegisterRoutes(router, am)
 

ee/query-service/app/api/license.go

@@ -218,10 +218,6 @@ func (ah *APIHandler) getBilling(w http.ResponseWriter, r *http.Request) {
 func convertLicenseV3ToLicenseV2(licenses []*model.LicenseV3) []model.License {
 	licensesV2 := []model.License{}
 	for _, l := range licenses {
-		planKeyFromPlanName, ok := model.MapOldPlanKeyToNewPlanName[l.PlanName]
-		if !ok {
-			planKeyFromPlanName = model.Basic
-		}
 		licenseV2 := model.License{
 			Key:               l.Key,
 			ActivationId:      "",
@@ -230,7 +226,7 @@ func convertLicenseV3ToLicenseV2(licenses []*model.LicenseV3) []model.License {
 			ValidationMessage: "",
 			IsCurrent:         l.IsCurrent,
 			LicensePlan: model.LicensePlan{
-				PlanKey:    planKeyFromPlanName,
+				PlanKey:    l.PlanName,
 				ValidFrom:  l.ValidFrom,
 				ValidUntil: l.ValidUntil,
 				Status:     l.Status},

ee/query-service/constants/constants.go

@@ -13,9 +13,7 @@ var LicenseAPIKey = GetOrDefaultEnv("SIGNOZ_LICENSE_API_KEY", "")
 var SaasSegmentKey = GetOrDefaultEnv("SIGNOZ_SAAS_SEGMENT_KEY", "")
 var FetchFeatures = GetOrDefaultEnv("FETCH_FEATURES", "false")
 var ZeusFeaturesURL = GetOrDefaultEnv("ZEUS_FEATURES_URL", "ZeusFeaturesURL")
-
-// this is set via build time variable
-var ZeusURL = "https://api.signoz.cloud"
+var ZeusURL = GetOrDefaultEnv("ZEUS_URL", "ZeusURL")
 
 func GetOrDefaultEnv(key string, fallback string) string {
 	v := os.Getenv(key)

ee/query-service/license/manager.go

@@ -253,11 +253,6 @@ func (lm *Manager) GetLicensesV3(ctx context.Context) (response []*model.License
 		if lm.activeLicenseV3 != nil && l.Key == lm.activeLicenseV3.Key {
 			l.IsCurrent = true
 		}
-		if l.ValidUntil == -1 {
-			// for subscriptions, there is no end-date as such
-			// but for showing user some validity we default one year timespan
-			l.ValidUntil = l.ValidFrom + 31556926
-		}
 		response = append(response, l)
 	}
 

ee/query-service/model/plans.go

@@ -16,10 +16,6 @@ var (
 	PlanNameBasic      = "BASIC"
 )
 
-var (
-	MapOldPlanKeyToNewPlanName map[string]string = map[string]string{PlanNameBasic: Basic, PlanNameTeams: Pro, PlanNameEnterprise: Enterprise}
-)
-
 var (
 	LicenseStatusInactive = "INACTIVE"
 )

frontend/package.json

@@ -76,7 +76,7 @@
 		"fontfaceobserver": "2.3.0",
 		"history": "4.10.1",
 		"html-webpack-plugin": "5.5.0",
-		"http-proxy-middleware": "3.0.3",
+		"http-proxy-middleware": "2.0.7",
 		"i18next": "^21.6.12",
 		"i18next-browser-languagedetector": "^6.1.3",
 		"i18next-http-backend": "^1.3.2",
@@ -186,6 +186,7 @@
 		"@types/webpack-dev-server": "^4.7.2",
 		"@typescript-eslint/eslint-plugin": "^4.33.0",
 		"@typescript-eslint/parser": "^4.33.0",
+		"@vvo/tzdb": "6.149.0",
 		"autoprefixer": "10.4.19",
 		"babel-plugin-styled-components": "^1.12.0",
 		"compression-webpack-plugin": "9.0.0",

frontend/src/components/CustomTimePicker/CustomTimePicker.styles.scss

@@ -119,3 +119,42 @@
 		color: var(--bg-slate-400) !important;
 	}
 }
+
+.date-time-popover-footer {
+	border-top: 1px solid var(--bg-ink-200);
+	padding: 8px 14px;
+	.timezone-container {
+		&,
+		.timezone {
+			font-family: Inter;
+			font-size: 12px;
+			line-height: 16px;
+			letter-spacing: -0.06px;
+		}
+		display: flex;
+		align-items: center;
+		color: var(--bg-vanilla-400);
+		gap: 6px;
+		.timezone {
+			cursor: pointer;
+			padding: 0;
+			color: var(--bg-vanilla-100);
+			background-color: transparent;
+			border: none;
+		}
+	}
+}
+.timezone-badge {
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	padding: 0 4px;
+	border-radius: 2px;
+	background: rgba(171, 189, 255, 0.04);
+	color: var(--bg-vanilla-100);
+	font-size: 12px;
+	font-weight: 400;
+	line-height: 16px;
+	letter-spacing: -0.06px;
+	cursor: pointer;
+}

frontend/src/components/CustomTimePicker/CustomTimePicker.tsx

@@ -15,11 +15,14 @@ import { isValidTimeFormat } from 'lib/getMinMax';
 import { defaultTo, isFunction, noop } from 'lodash-es';
 import debounce from 'lodash-es/debounce';
 import { CheckCircle, ChevronDown, Clock } from 'lucide-react';
+import { useTimezone } from 'providers/Timezone';
 import {
 	ChangeEvent,
 	Dispatch,
 	SetStateAction,
+	useCallback,
 	useEffect,
+	useMemo,
 	useState,
 } from 'react';
 import { useLocation } from 'react-router-dom';
@@ -28,6 +31,8 @@ import { popupContainer } from 'utils/selectPopupContainer';
 import CustomTimePickerPopoverContent from './CustomTimePickerPopoverContent';
 
 const maxAllowedMinTimeInMonths = 6;
+type ViewType = 'datetime' | 'timezone';
+const DEFAULT_VIEW: ViewType = 'datetime';
 
 interface CustomTimePickerProps {
 	onSelect: (value: string) => void;
@@ -81,6 +86,25 @@ function CustomTimePicker({
 	const location = useLocation();
 	const [isInputFocused, setIsInputFocused] = useState(false);
 
+	const [activeView, setActiveView] = useState<ViewType>(DEFAULT_VIEW);
+
+	const { timezone, browserTimezone } = useTimezone();
+	const activeTimezoneOffset = timezone?.offset;
+	const isTimezoneOverridden = useMemo(
+		() => timezone?.offset !== browserTimezone.offset,
+		[timezone, browserTimezone],
+	);
+
+	const handleViewChange = useCallback(
+		(newView: 'timezone' | 'datetime'): void => {
+			if (activeView !== newView) {
+				setActiveView(newView);
+			}
+			setOpen(!open);
+		},
+		[activeView, open, setOpen],
+	);
+
 	const getSelectedTimeRangeLabel = (
 		selectedTime: string,
 		selectedTimeValue: string,
@@ -132,6 +156,7 @@ function CustomTimePicker({
 		setOpen(newOpen);
 		if (!newOpen) {
 			setCustomDTPickerVisible?.(false);
+			setActiveView('datetime');
 		}
 	};
 
@@ -281,6 +306,8 @@ function CustomTimePicker({
 							handleGoLive={defaultTo(handleGoLive, noop)}
 							options={items}
 							selectedTime={selectedTime}
+							activeView={activeView}
+							setActiveView={setActiveView}
 						/>
 					) : (
 						content
@@ -317,12 +344,23 @@ function CustomTimePicker({
 						)
 					}
 					suffix={
-						<ChevronDown
-							size={14}
-							onClick={(): void => {
-								setOpen(!open);
-							}}
-						/>
+						<>
+							{!!isTimezoneOverridden && activeTimezoneOffset && (
+								<div
+									className="timezone-badge"
+									onClick={(e): void => {
+										e.stopPropagation();
+										handleViewChange('timezone');
+									}}
+								>
+									<span>{activeTimezoneOffset}</span>
+								</div>
+							)}
+							<ChevronDown
+								size={14}
+								onClick={(): void => handleViewChange('datetime')}
+							/>
+						</>
 					}
 				/>
 			</Popover>

frontend/src/components/CustomTimePicker/CustomTimePickerPopoverContent.tsx

@@ -1,5 +1,6 @@
 import './CustomTimePicker.styles.scss';
 
+import { Color } from '@signozhq/design-tokens';
 import { Button } from 'antd';
 import cx from 'classnames';
 import ROUTES from 'constants/routes';
@@ -9,10 +10,13 @@ import {
 	Option,
 	RelativeDurationSuggestionOptions,
 } from 'container/TopNav/DateTimeSelectionV2/config';
+import { Clock } from 'lucide-react';
+import { useTimezone } from 'providers/Timezone';
 import { Dispatch, SetStateAction, useMemo } from 'react';
 import { useLocation } from 'react-router-dom';
 
 import RangePickerModal from './RangePickerModal';
+import TimezonePicker from './TimezonePicker';
 
 interface CustomTimePickerPopoverContentProps {
 	options: any[];
@@ -26,8 +30,11 @@ interface CustomTimePickerPopoverContentProps {
 	onSelectHandler: (label: string, value: string) => void;
 	handleGoLive: () => void;
 	selectedTime: string;
+	activeView: 'datetime' | 'timezone';
+	setActiveView: Dispatch<SetStateAction<'datetime' | 'timezone'>>;
 }
 
+// eslint-disable-next-line sonarjs/cognitive-complexity
 function CustomTimePickerPopoverContent({
 	options,
 	setIsOpen,
@@ -37,12 +44,16 @@ function CustomTimePickerPopoverContent({
 	onSelectHandler,
 	handleGoLive,
 	selectedTime,
+	activeView,
+	setActiveView,
 }: CustomTimePickerPopoverContentProps): JSX.Element {
 	const { pathname } = useLocation();
 
 	const isLogsExplorerPage = useMemo(() => pathname === ROUTES.LOGS_EXPLORER, [
 		pathname,
 	]);
+	const { timezone } = useTimezone();
+	const activeTimezoneOffset = timezone?.offset;
 
 	function getTimeChips(options: Option[]): JSX.Element {
 		return (
@@ -63,55 +74,75 @@ function CustomTimePickerPopoverContent({
 		);
 	}
 
-	return (
-		<div className="date-time-popover">
-			<div className="date-time-options">
-				{isLogsExplorerPage && (
-					<Button className="data-time-live" type="text" onClick={handleGoLive}>
-						Live
-					</Button>
-				)}
-				{options.map((option) => (
-					<Button
-						type="text"
-						key={option.label + option.value}
-						onClick={(): void => {
-							onSelectHandler(option.label, option.value);
-						}}
-						className={cx(
-							'date-time-options-btn',
-							customDateTimeVisible
-								? option.value === 'custom' && 'active'
-								: selectedTime === option.value && 'active',
-						)}
+	return activeView === 'datetime' ? (
+		<div>
+			<div className="date-time-popover">
+				<div className="date-time-options">
+					{isLogsExplorerPage && (
+						<Button className="data-time-live" type="text" onClick={handleGoLive}>
+							Live
+						</Button>
+					)}
+					{options.map((option) => (
+						<Button
+							type="text"
+							key={option.label + option.value}
+							onClick={(): void => {
+								onSelectHandler(option.label, option.value);
+							}}
+							className={cx(
+								'date-time-options-btn',
+								customDateTimeVisible
+									? option.value === 'custom' && 'active'
+									: selectedTime === option.value && 'active',
+							)}
+						>
+							{option.label}
+						</Button>
+					))}
+				</div>
+				<div
+					className={cx(
+						'relative-date-time',
+						selectedTime === 'custom' || customDateTimeVisible
+							? 'date-picker'
+							: 'relative-times',
+					)}
+				>
+					{selectedTime === 'custom' || customDateTimeVisible ? (
+						<RangePickerModal
+							setCustomDTPickerVisible={setCustomDTPickerVisible}
+							setIsOpen={setIsOpen}
+							onCustomDateHandler={onCustomDateHandler}
+							selectedTime={selectedTime}
+						/>
+					) : (
+						<div className="relative-times-container">
+							<div className="time-heading">RELATIVE TIMES</div>
+							<div>{getTimeChips(RelativeDurationSuggestionOptions)}</div>
+						</div>
+					)}
+				</div>
+			</div>
+
+			<div className="date-time-popover-footer">
+				<div className="timezone-container">
+					<Clock color={Color.BG_VANILLA_400} height={12} width={12} />
+					<span className="timezone-text">You are at</span>
+					<button
+						type="button"
+						className="timezone"
+						onClick={(): void => setActiveView('timezone')}
 					>
-						{option.label}
-					</Button>
-				))}
-			</div>
-			<div
-				className={cx(
-					'relative-date-time',
-					selectedTime === 'custom' || customDateTimeVisible
-						? 'date-picker'
-						: 'relative-times',
-				)}
-			>
-				{selectedTime === 'custom' || customDateTimeVisible ? (
-					<RangePickerModal
-						setCustomDTPickerVisible={setCustomDTPickerVisible}
-						setIsOpen={setIsOpen}
-						onCustomDateHandler={onCustomDateHandler}
-						selectedTime={selectedTime}
-					/>
-				) : (
-					<div className="relative-times-container">
-						<div className="time-heading">RELATIVE TIMES</div>
-						<div>{getTimeChips(RelativeDurationSuggestionOptions)}</div>
-					</div>
-				)}
+						{activeTimezoneOffset}
+					</button>
+				</div>
 			</div>
 		</div>
+	) : (
+		<div className="date-time-popover">
+			<TimezonePicker setActiveView={setActiveView} setIsOpen={setIsOpen} />
+		</div>
 	);
 }
 

frontend/src/components/CustomTimePicker/RangePickerModal.tsx

@@ -4,6 +4,7 @@ import { DatePicker } from 'antd';
 import { DateTimeRangeType } from 'container/TopNav/CustomDateTimeModal';
 import { LexicalContext } from 'container/TopNav/DateTimeSelectionV2/config';
 import dayjs, { Dayjs } from 'dayjs';
+import { useTimezone } from 'providers/Timezone';
 import { Dispatch, SetStateAction } from 'react';
 import { useSelector } from 'react-redux';
 import { AppState } from 'store/reducers';
@@ -49,6 +50,8 @@ function RangePickerModal(props: RangePickerModalProps): JSX.Element {
 		}
 		onCustomDateHandler(date_time, LexicalContext.CUSTOM_DATE_PICKER);
 	};
+
+	const { timezone } = useTimezone();
 	return (
 		<div className="custom-date-picker">
 			<RangePicker
@@ -58,7 +61,10 @@ function RangePickerModal(props: RangePickerModalProps): JSX.Element {
 				onOk={onModalOkHandler}
 				// eslint-disable-next-line react/jsx-props-no-spreading
 				{...(selectedTime === 'custom' && {
-					defaultValue: [dayjs(minTime / 1000000), dayjs(maxTime / 1000000)],
+					defaultValue: [
+						dayjs(minTime / 1000000).tz(timezone.value),
+						dayjs(maxTime / 1000000).tz(timezone.value),
+					],
 				})}
 			/>
 		</div>

frontend/src/components/CustomTimePicker/TimezonePicker.styles.scss

@@ -0,0 +1,125 @@
+// Variables
+$font-family: 'Inter';
+$border-color: var(--bg-slate-400);
+$item-spacing: 8px;
+
+// Mixins
+@mixin text-style-base {
+	font-family: $font-family;
+	font-style: normal;
+	font-weight: 400;
+}
+
+@mixin flex-center {
+	display: flex;
+	align-items: center;
+}
+
+.timezone-picker {
+	width: 532px;
+	color: var(--bg-vanilla-400);
+	font-family: $font-family;
+
+	&__search {
+		@include flex-center;
+		justify-content: space-between;
+		padding: 12px 14px;
+		border-bottom: 1px solid $border-color;
+	}
+
+	&__input-container {
+		@include flex-center;
+		gap: 6px;
+		width: -webkit-fill-available;
+	}
+
+	&__input {
+		@include text-style-base;
+		width: 100%;
+		background: transparent;
+		border: none;
+		outline: none;
+		color: var(--bg-vanilla-100);
+		font-size: 14px;
+		line-height: 20px;
+		letter-spacing: -0.07px;
+		padding: 0;
+
+		&::placeholder {
+			color: var(--bg-vanilla-400);
+		}
+	}
+
+	&__esc-key {
+		@include text-style-base;
+		font-size: 8px;
+		color: var(--bg-vanilla-400);
+		letter-spacing: -0.04px;
+		border-radius: 2.286px;
+		border: 1.143px solid var(--bg-ink-200);
+		border-bottom-width: 2.286px;
+		background: var(--bg-ink-400);
+		padding: 0 1px;
+	}
+
+	&__list {
+		max-height: 310px;
+		overflow-y: auto;
+	}
+
+	&__item {
+		@include flex-center;
+		justify-content: space-between;
+		padding: 7.5px 6px 7.5px $item-spacing;
+		margin: 4px $item-spacing;
+		cursor: pointer;
+		background: transparent;
+		border: none;
+		width: -webkit-fill-available;
+		color: var(--bg-vanilla-400);
+		font-family: $font-family;
+
+		&:hover,
+		&.selected {
+			border-radius: 2px;
+			background: rgba(171, 189, 255, 0.04);
+			color: var(--bg-vanilla-100);
+		}
+
+		&.has-divider {
+			position: relative;
+			&::after {
+				content: '';
+				position: absolute;
+				bottom: -2px;
+				left: -$item-spacing;
+				right: -$item-spacing;
+				border-bottom: 1px solid $border-color;
+			}
+		}
+	}
+
+	&__name {
+		@include text-style-base;
+		font-size: 14px;
+		line-height: 20px;
+		letter-spacing: -0.07px;
+	}
+
+	&__offset {
+		color: var(--bg-vanilla-100);
+		font-size: 12px;
+		line-height: 16px;
+		letter-spacing: -0.06px;
+	}
+}
+
+.timezone-name-wrapper {
+	@include flex-center;
+	gap: 6px;
+
+	&__selected-icon {
+		height: 15px;
+		width: 15px;
+	}
+}

frontend/src/components/CustomTimePicker/TimezonePicker.tsx

@@ -0,0 +1,156 @@
+import './TimezonePicker.styles.scss';
+
+import { Color } from '@signozhq/design-tokens';
+import cx from 'classnames';
+import { TimezonePickerShortcuts } from 'constants/shortcuts/TimezonePickerShortcuts';
+import { useKeyboardHotkeys } from 'hooks/hotkeys/useKeyboardHotkeys';
+import { Check, Search } from 'lucide-react';
+import { useTimezone } from 'providers/Timezone';
+import {
+	Dispatch,
+	SetStateAction,
+	useCallback,
+	useEffect,
+	useState,
+} from 'react';
+
+import { Timezone, TIMEZONE_DATA } from './timezoneUtils';
+
+interface SearchBarProps {
+	value: string;
+	onChange: (value: string) => void;
+}
+
+interface TimezoneItemProps {
+	timezone: Timezone;
+	isSelected?: boolean;
+	onClick?: () => void;
+}
+
+const ICON_SIZE = 14;
+
+function SearchBar({ value, onChange }: SearchBarProps): JSX.Element {
+	return (
+		<div className="timezone-picker__search">
+			<div className="timezone-picker__input-container">
+				<Search color={Color.BG_VANILLA_400} height={ICON_SIZE} width={ICON_SIZE} />
+				<input
+					type="text"
+					className="timezone-picker__input"
+					placeholder="Search timezones..."
+					value={value}
+					onChange={(e): void => onChange(e.target.value)}
+				/>
+			</div>
+			<kbd className="timezone-picker__esc-key">esc</kbd>
+		</div>
+	);
+}
+
+function TimezoneItem({
+	timezone,
+	isSelected = false,
+	onClick,
+}: TimezoneItemProps): JSX.Element {
+	return (
+		<button
+			type="button"
+			className={cx('timezone-picker__item', {
+				selected: isSelected,
+				'has-divider': timezone.hasDivider,
+			})}
+			onClick={onClick}
+		>
+			<div className="timezone-name-wrapper">
+				<div className="timezone-name-wrapper__selected-icon">
+					{isSelected && (
+						<Check
+							color={Color.BG_VANILLA_100}
+							height={ICON_SIZE}
+							width={ICON_SIZE}
+						/>
+					)}
+				</div>
+				<div className="timezone-picker__name">{timezone.name}</div>
+			</div>
+			<div className="timezone-picker__offset">{timezone.offset}</div>
+		</button>
+	);
+}
+
+TimezoneItem.defaultProps = {
+	isSelected: false,
+	onClick: undefined,
+};
+
+interface TimezonePickerProps {
+	setActiveView: Dispatch<SetStateAction<'datetime' | 'timezone'>>;
+	setIsOpen: Dispatch<SetStateAction<boolean>>;
+}
+
+function TimezonePicker({
+	setActiveView,
+	setIsOpen,
+}: TimezonePickerProps): JSX.Element {
+	const [searchTerm, setSearchTerm] = useState('');
+	const { timezone, updateTimezone } = useTimezone();
+	const [selectedTimezone, setSelectedTimezone] = useState<string>(
+		timezone?.name ?? TIMEZONE_DATA[0].name,
+	);
+
+	const getFilteredTimezones = useCallback((searchTerm: string): Timezone[] => {
+		const normalizedSearch = searchTerm.toLowerCase();
+		return TIMEZONE_DATA.filter(
+			(tz) =>
+				tz.name.toLowerCase().includes(normalizedSearch) ||
+				tz.offset.toLowerCase().includes(normalizedSearch) ||
+				tz.searchIndex.toLowerCase().includes(normalizedSearch),
+		);
+	}, []);
+
+	const handleCloseTimezonePicker = useCallback(() => {
+		setActiveView('datetime');
+	}, [setActiveView]);
+
+	const handleTimezoneSelect = useCallback(
+		(timezone: Timezone) => {
+			setSelectedTimezone(timezone.name);
+			updateTimezone(timezone);
+			handleCloseTimezonePicker();
+			setIsOpen(false);
+		},
+		[handleCloseTimezonePicker, setIsOpen, updateTimezone],
+	);
+
+	// Register keyboard shortcuts
+	const { registerShortcut, deregisterShortcut } = useKeyboardHotkeys();
+
+	useEffect(() => {
+		registerShortcut(
+			TimezonePickerShortcuts.CloseTimezonePicker,
+			handleCloseTimezonePicker,
+		);
+
+		return (): void => {
+			deregisterShortcut(TimezonePickerShortcuts.CloseTimezonePicker);
+		};
+	}, [deregisterShortcut, handleCloseTimezonePicker, registerShortcut]);
+
+	return (
+		<div className="timezone-picker">
+			<SearchBar value={searchTerm} onChange={setSearchTerm} />
+			<div className="timezone-picker__list">
+				{getFilteredTimezones(searchTerm).map((timezone) => (
+					<TimezoneItem
+						key={timezone.value}
+						timezone={timezone}
+						isSelected={timezone.name === selectedTimezone}
+						onClick={(): void => handleTimezoneSelect(timezone)}
+					/>
+				))}
+			</div>
+		</div>
+	);
+}
+
+export default TimezonePicker;

frontend/src/components/CustomTimePicker/timezoneUtils.ts

@@ -0,0 +1,142 @@
+import { getTimeZones } from '@vvo/tzdb';
+import dayjs from 'dayjs';
+import timezone from 'dayjs/plugin/timezone';
+import utc from 'dayjs/plugin/utc';
+
+dayjs.extend(utc);
+dayjs.extend(timezone);
+
+export interface Timezone {
+	name: string;
+	value: string;
+	offset: string;
+	searchIndex: string;
+	hasDivider?: boolean;
+}
+
+// Constants
+const TIMEZONE_TYPES = {
+	BROWSER: 'BROWSER',
+	UTC: 'UTC',
+	STANDARD: 'STANDARD',
+} as const;
+
+type TimezoneType = typeof TIMEZONE_TYPES[keyof typeof TIMEZONE_TYPES];
+
+const UTC_TIMEZONE: Timezone = {
+	name: 'Coordinated Universal Time — UTC, GMT',
+	value: 'UTC',
+	offset: 'UTC',
+	searchIndex: 'UTC',
+	hasDivider: true,
+};
+
+// Helper functions
+const isValidTimezone = (tzName: string): boolean => {
+	try {
+		dayjs.tz(dayjs(), tzName);
+		return true;
+	} catch {
+		return false;
+	}
+};
+
+const formatOffset = (offsetMinutes: number): string => {
+	if (offsetMinutes === 0) return 'UTC';
+
+	const hours = Math.floor(Math.abs(offsetMinutes) / 60);
+	const minutes = Math.abs(offsetMinutes) % 60;
+	const sign = offsetMinutes > 0 ? '+' : '-';
+
+	return `UTC ${sign} ${hours}${
+		minutes ? `:${minutes.toString().padStart(2, '0')}` : ':00'
+	}`;
+};
+
+const createTimezoneEntry = (
+	name: string,
+	offsetMinutes: number,
+	type: TimezoneType = TIMEZONE_TYPES.STANDARD,
+	hasDivider = false,
+): Timezone => {
+	const offset = formatOffset(offsetMinutes);
+	let value = name;
+	let displayName = name;
+
+	switch (type) {
+		case TIMEZONE_TYPES.BROWSER:
+			displayName = `Browser time — ${name}`;
+			value = name;
+			break;
+		case TIMEZONE_TYPES.UTC:
+			displayName = 'Coordinated Universal Time — UTC, GMT';
+			value = 'UTC';
+			break;
+		case TIMEZONE_TYPES.STANDARD:
+			displayName = name;
+			value = name;
+			break;
+		default:
+			console.error(`Invalid timezone type: ${type}`);
+	}
+
+	return {
+		name: displayName,
+		value,
+		offset,
+		searchIndex: offset.replace(/ /g, ''),
+		...(hasDivider && { hasDivider }),
+	};
+};
+
+const getOffsetByTimezone = (timezone: string): number => {
+	const dayjsTimezone = dayjs().tz(timezone);
+	return dayjsTimezone.utcOffset();
+};
+
+export const getBrowserTimezone = (): Timezone => {
+	const browserTz = dayjs.tz.guess();
+	const browserOffset = getOffsetByTimezone(browserTz);
+	return createTimezoneEntry(browserTz, browserOffset, TIMEZONE_TYPES.BROWSER);
+};
+
+const filterAndSortTimezones = (
+	allTimezones: ReturnType<typeof getTimeZones>,
+	browserTzName?: string,
+): Timezone[] =>
+	allTimezones
+		.filter(
+			(tz) =>
+				!tz.name.startsWith('Etc/') &&
+				isValidTimezone(tz.name) &&
+				tz.name !== browserTzName,
+		)
+		.sort((a, b) => a.name.localeCompare(b.name))
+		.map((tz) => createTimezoneEntry(tz.name, tz.rawOffsetInMinutes));
+
+const generateTimezoneData = (): Timezone[] => {
+	const allTimezones = getTimeZones();
+	const timezones: Timezone[] = [];
+
+	// Add browser timezone
+	const browserTzObject = getBrowserTimezone();
+	timezones.push(browserTzObject);
+
+	// Add UTC timezone with divider
+	timezones.push(UTC_TIMEZONE);
+
+	// Add remaining timezones
+	timezones.push(...filterAndSortTimezones(allTimezones, browserTzObject.value));
+
+	return timezones;
+};
+
+export const getTimezoneObjectByTimezoneString = (
+	timezone: string,
+): Timezone => {
+	const utcOffset = getOffsetByTimezone(timezone);
+
+	return createTimezoneEntry(timezone, utcOffset);
+};
+
+export const TIMEZONE_DATA = generateTimezoneData();

frontend/src/components/Graph/index.tsx

@@ -1,4 +1,5 @@
 import {
+	_adapters,
 	BarController,
 	BarElement,
 	CategoryScale,
@@ -18,8 +19,10 @@ import {
 } from 'chart.js';
 import annotationPlugin from 'chartjs-plugin-annotation';
 import { generateGridTitle } from 'container/GridPanelSwitch/utils';
+import dayjs from 'dayjs';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import isEqual from 'lodash-es/isEqual';
+import { useTimezone } from 'providers/Timezone';
 import {
 	forwardRef,
 	memo,
@@ -62,6 +65,17 @@ Chart.register(
 
 Tooltip.positioners.custom = TooltipPositionHandler;
 
+// Map of Chart.js time formats to dayjs format strings
+const formatMap = {
+	'HH:mm:ss': 'HH:mm:ss',
+	'HH:mm': 'HH:mm',
+	'MM/DD HH:mm': 'MM/DD HH:mm',
+	'MM/dd HH:mm': 'MM/DD HH:mm',
+	'MM/DD': 'MM/DD',
+	'YY-MM': 'YY-MM',
+	YY: 'YY',
+};
+
 const Graph = forwardRef<ToggleGraphProps | undefined, GraphProps>(
 	(
 		{
@@ -80,11 +94,13 @@ const Graph = forwardRef<ToggleGraphProps | undefined, GraphProps>(
 			dragSelectColor,
 		},
 		ref,
+		// eslint-disable-next-line sonarjs/cognitive-complexity
 	): JSX.Element => {
 		const nearestDatasetIndex = useRef<null | number>(null);
 		const chartRef = useRef<HTMLCanvasElement>(null);
 		const isDarkMode = useIsDarkMode();
 		const gridTitle = useMemo(() => generateGridTitle(title), [title]);
+		const { timezone } = useTimezone();
 
 		const currentTheme = isDarkMode ? 'dark' : 'light';
 		const xAxisTimeUnit = useXAxisTimeUnit(data); // Computes the relevant time unit for x axis by analyzing the time stamp data
@@ -112,6 +128,22 @@ const Graph = forwardRef<ToggleGraphProps | undefined, GraphProps>(
 			return 'rgba(231,233,237,0.8)';
 		}, [currentTheme]);
 
+		// Override Chart.js date adapter to use dayjs with timezone support
+		useEffect(() => {
+			_adapters._date.override({
+				format(time: number | Date, fmt: string) {
+					const dayjsTime = dayjs(time).tz(timezone?.value);
+					const format = formatMap[fmt as keyof typeof formatMap];
+					if (!format) {
+						console.warn(`Missing datetime format for ${fmt}`);
+						return dayjsTime.format('YYYY-MM-DD HH:mm:ss'); // fallback format
+					}
+
+					return dayjsTime.format(format);
+				},
+			});
+		}, [timezone]);
+
 		const buildChart = useCallback(() => {
 			if (lineChartRef.current !== undefined) {
 				lineChartRef.current.destroy();
@@ -132,6 +164,7 @@ const Graph = forwardRef<ToggleGraphProps | undefined, GraphProps>(
 					isStacked,
 					onClickHandler,
 					data,
+					timezone,
 				);
 
 				const chartHasData = hasData(data);
@@ -166,6 +199,7 @@ const Graph = forwardRef<ToggleGraphProps | undefined, GraphProps>(
 			isStacked,
 			onClickHandler,
 			data,
+			timezone,
 			name,
 			type,
 		]);

frontend/src/components/Graph/utils.ts

@@ -1,5 +1,6 @@
 import { Chart, ChartConfiguration, ChartData, Color } from 'chart.js';
 import * as chartjsAdapter from 'chartjs-adapter-date-fns';
+import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
 import dayjs from 'dayjs';
 import { MutableRefObject } from 'react';
 
@@ -50,6 +51,7 @@ export const getGraphOptions = (
 	isStacked: boolean | undefined,
 	onClickHandler: GraphOnClickHandler | undefined,
 	data: ChartData,
+	timezone: Timezone,
 	// eslint-disable-next-line sonarjs/cognitive-complexity
 ): CustomChartOptions => ({
 	animation: {
@@ -97,7 +99,7 @@ export const getGraphOptions = (
 			callbacks: {
 				title(context): string | string[] {
 					const date = dayjs(context[0].parsed.x);
-					return date.format('MMM DD, YYYY, HH:mm:ss');
+					return date.tz(timezone?.value).format('MMM DD, YYYY, HH:mm:ss');
 				},
 				label(context): string | string[] {
 					let label = context.dataset.label || '';

frontend/src/components/Logs/ListLogView/index.tsx

@@ -8,13 +8,13 @@ import LogDetail from 'components/LogDetail';
 import { VIEW_TYPES } from 'components/LogDetail/constants';
 import { unescapeString } from 'container/LogDetailedView/utils';
 import { FontSize } from 'container/OptionsMenu/types';
-import dayjs from 'dayjs';
 import dompurify from 'dompurify';
 import { useActiveLog } from 'hooks/logs/useActiveLog';
 import { useCopyLogLink } from 'hooks/logs/useCopyLogLink';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 // utils
 import { FlatLogData } from 'lib/logs/flatLogData';
+import { useTimezone } from 'providers/Timezone';
 import { useCallback, useMemo, useState } from 'react';
 // interfaces
 import { IField } from 'types/api/logs/fields';
@@ -174,12 +174,20 @@ function ListLogView({
 		[selectedFields],
 	);
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	const timestampValue = useMemo(
 		() =>
 			typeof flattenLogData.timestamp === 'string'
-				? dayjs(flattenLogData.timestamp).format('YYYY-MM-DD HH:mm:ss.SSS')
-				: dayjs(flattenLogData.timestamp / 1e6).format('YYYY-MM-DD HH:mm:ss.SSS'),
-		[flattenLogData.timestamp],
+				? formatTimezoneAdjustedTimestamp(
+						flattenLogData.timestamp,
+						'YYYY-MM-DD HH:mm:ss.SSS',
+				  )
+				: formatTimezoneAdjustedTimestamp(
+						flattenLogData.timestamp / 1e6,
+						'YYYY-MM-DD HH:mm:ss.SSS',
+				  ),
+		[flattenLogData.timestamp, formatTimezoneAdjustedTimestamp],
 	);
 
 	const logType = getLogIndicatorType(logData);

frontend/src/components/Logs/RawLogView/index.tsx

@@ -6,7 +6,6 @@ import LogDetail from 'components/LogDetail';
 import { VIEW_TYPES, VIEWS } from 'components/LogDetail/constants';
 import { unescapeString } from 'container/LogDetailedView/utils';
 import LogsExplorerContext from 'container/LogsExplorerContext';
-import dayjs from 'dayjs';
 import dompurify from 'dompurify';
 import { useActiveLog } from 'hooks/logs/useActiveLog';
 import { useCopyLogLink } from 'hooks/logs/useCopyLogLink';
@@ -14,6 +13,7 @@ import { useCopyLogLink } from 'hooks/logs/useCopyLogLink';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { FlatLogData } from 'lib/logs/flatLogData';
 import { isEmpty, isNumber, isUndefined } from 'lodash-es';
+import { useTimezone } from 'providers/Timezone';
 import {
 	KeyboardEvent,
 	MouseEvent,
@@ -89,16 +89,24 @@ function RawLogView({
 		attributesText += ' | ';
 	}
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	const text = useMemo(() => {
 		const date =
 			typeof data.timestamp === 'string'
-				? dayjs(data.timestamp)
-				: dayjs(data.timestamp / 1e6);
+				? formatTimezoneAdjustedTimestamp(data.timestamp, 'YYYY-MM-DD HH:mm:ss.SSS')
+				: formatTimezoneAdjustedTimestamp(
+						data.timestamp / 1e6,
+						'YYYY-MM-DD HH:mm:ss.SSS',
+				  );
 
-		return `${date.format('YYYY-MM-DD HH:mm:ss.SSS')} | ${attributesText} ${
-			data.body
-		}`;
-	}, [data.timestamp, data.body, attributesText]);
+		return `${date} | ${attributesText} ${data.body}`;
+	}, [
+		data.timestamp,
+		data.body,
+		attributesText,
+		formatTimezoneAdjustedTimestamp,
+	]);
 
 	const handleClickExpand = useCallback(() => {
 		if (activeContextLog || isReadOnly) return;

frontend/src/components/Logs/TableView/useTableView.tsx

@@ -5,10 +5,10 @@ import { Typography } from 'antd';
 import { ColumnsType } from 'antd/es/table';
 import cx from 'classnames';
 import { unescapeString } from 'container/LogDetailedView/utils';
-import dayjs from 'dayjs';
 import dompurify from 'dompurify';
 import { useIsDarkMode } from 'hooks/useDarkMode';
 import { FlatLogData } from 'lib/logs/flatLogData';
+import { useTimezone } from 'providers/Timezone';
 import { useMemo } from 'react';
 import { FORBID_DOM_PURIFY_TAGS } from 'utils/app';
 
@@ -44,6 +44,8 @@ export const useTableView = (props: UseTableViewProps): UseTableViewResult => {
 		logs,
 	]);
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	const columns: ColumnsType<Record<string, unknown>> = useMemo(() => {
 		const fieldColumns: ColumnsType<Record<string, unknown>> = fields
 			.filter((e) => e.name !== 'id')
@@ -81,8 +83,11 @@ export const useTableView = (props: UseTableViewProps): UseTableViewResult => {
 				render: (field, item): ColumnTypeRender<Record<string, unknown>> => {
 					const date =
 						typeof field === 'string'
-							? dayjs(field).format('YYYY-MM-DD HH:mm:ss.SSS')
-							: dayjs(field / 1e6).format('YYYY-MM-DD HH:mm:ss.SSS');
+							? formatTimezoneAdjustedTimestamp(field, 'YYYY-MM-DD HH:mm:ss.SSS')
+							: formatTimezoneAdjustedTimestamp(
+									field / 1e6,
+									'YYYY-MM-DD HH:mm:ss.SSS',
+							  );
 					return {
 						children: (
 							<div className="table-timestamp">
@@ -125,7 +130,15 @@ export const useTableView = (props: UseTableViewProps): UseTableViewResult => {
 			},
 			...(appendTo === 'end' ? fieldColumns : []),
 		];
-	}, [fields, isListViewPanel, appendTo, isDarkMode, linesPerRow, fontSize]);
+	}, [
+		fields,
+		isListViewPanel,
+		appendTo,
+		isDarkMode,
+		linesPerRow,
+		fontSize,
+		formatTimezoneAdjustedTimestamp,
+	]);
 
 	return { columns, dataSource: flattenLogData };
 };

frontend/src/components/ResizeTable/TableComponent/Time.tsx

@@ -1,11 +1,13 @@
 import { Typography } from 'antd';
-import convertDateToAmAndPm from 'lib/convertDateToAmAndPm';
-import getFormattedDate from 'lib/getFormatedDate';
+import { useTimezone } from 'providers/Timezone';
 
 function Time({ CreatedOrUpdateTime }: DateProps): JSX.Element {
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
 	const time = new Date(CreatedOrUpdateTime);
-	const date = getFormattedDate(time);
-	const timeString = `${date} ${convertDateToAmAndPm(time)}`;
+	const timeString = formatTimezoneAdjustedTimestamp(
+		time,
+		'MM/DD/YYYY hh:mm:ss A (UTC Z)',
+	);
 	return <Typography>{timeString}</Typography>;
 }
 

frontend/src/components/RouteTab/index.tsx

@@ -11,7 +11,7 @@ function RouteTab({
 }: RouteTabProps & TabsProps): JSX.Element {
 	const onChange = (activeRoute: string): void => {
 		if (onChangeHandler) {
-			onChangeHandler(activeRoute);
+			onChangeHandler();
 		}
 
 		const selectedRoute = routes.find((e) => e.key === activeRoute);

frontend/src/components/RouteTab/types.ts

@@ -11,6 +11,6 @@ export type TabRoutes = {
 export interface RouteTabProps {
 	routes: TabRoutes[];
 	activeKey: TabsProps['activeKey'];
-	onChangeHandler?: (key: string) => void;
+	onChangeHandler?: VoidFunction;
 	history: History<unknown>;
 }

frontend/src/constants/localStorage.ts

@@ -21,4 +21,5 @@ export enum LOCALSTORAGE {
 	THEME_ANALYTICS_V1 = 'THEME_ANALYTICS_V1',
 	LAST_USED_SAVED_VIEWS = 'LAST_USED_SAVED_VIEWS',
 	SHOW_LOGS_QUICK_FILTERS = 'SHOW_LOGS_QUICK_FILTERS',
+	PREFERRED_TIMEZONE = 'PREFERRED_TIMEZONE',
 }

frontend/src/constants/shortcuts/TimezonePickerShortcuts.ts

@@ -0,0 +1,3 @@
+export const TimezonePickerShortcuts = {
+	CloseTimezonePicker: 'escape',
+};

frontend/src/container/AlertHistory/Statistics/TopContributorsCard/TopContributorsRows.tsx

@@ -1,16 +1,10 @@
 import { Color } from '@signozhq/design-tokens';
 import { Progress, Table } from 'antd';
 import { ColumnsType } from 'antd/es/table';
-import logEvent from 'api/common/logEvent';
 import { ConditionalAlertPopover } from 'container/AlertHistory/AlertPopover/AlertPopover';
 import AlertLabels from 'pages/AlertDetails/AlertHeader/AlertLabels/AlertLabels';
 import PaginationInfoText from 'periscope/components/PaginationInfoText/PaginationInfoText';
-import { HTMLAttributes } from 'react';
-import {
-	AlertRuleStats,
-	AlertRuleTimelineTableResponse,
-	AlertRuleTopContributors,
-} from 'types/api/alerts/def';
+import { AlertRuleStats, AlertRuleTopContributors } from 'types/api/alerts/def';
 
 function TopContributorsRows({
 	topContributors,
@@ -76,21 +70,10 @@ function TopContributorsRows({
 		},
 	];
 
-	const handleRowClick = (
-		record: AlertRuleTopContributors,
-	): HTMLAttributes<AlertRuleTimelineTableResponse> => ({
-		onClick: (): void => {
-			logEvent('Alert history: Top contributors row: Clicked', {
-				labels: record.labels,
-			});
-		},
-	});
-
 	return (
 		<Table
 			rowClassName="contributors-row"
 			rowKey={(row): string => `top-contributor-${row.fingerprint}`}
-			onRow={handleRowClick}
 			columns={columns}
 			showHeader={false}
 			dataSource={topContributors}

frontend/src/container/AlertHistory/Timeline/Graph/Graph.tsx

@@ -7,6 +7,7 @@ import useUrlQuery from 'hooks/useUrlQuery';
 import history from 'lib/history';
 import heatmapPlugin from 'lib/uPlotLib/plugins/heatmapPlugin';
 import timelinePlugin from 'lib/uPlotLib/plugins/timelinePlugin';
+import { useTimezone } from 'providers/Timezone';
 import { useMemo, useRef } from 'react';
 import { useDispatch } from 'react-redux';
 import { UpdateTimeInterval } from 'store/actions';
@@ -48,6 +49,7 @@ function HorizontalTimelineGraph({
 
 	const urlQuery = useUrlQuery();
 	const dispatch = useDispatch();
+	const { timezone } = useTimezone();
 
 	const options: uPlot.Options = useMemo(
 		() => ({
@@ -116,8 +118,18 @@ function HorizontalTimelineGraph({
 							}),
 					  ]
 					: [],
+
+			tzDate: (timestamp: number): Date =>
+				uPlot.tzDate(new Date(timestamp * 1e3), timezone?.value),
 		}),
-		[width, isDarkMode, transformedData.length, urlQuery, dispatch],
+		[
+			width,
+			isDarkMode,
+			transformedData.length,
+			urlQuery,
+			dispatch,
+			timezone?.value,
+		],
 	);
 	return <Uplot data={transformedData} options={options} />;
 }

frontend/src/container/AlertHistory/Timeline/Table/Table.tsx

@@ -1,15 +1,14 @@
 import './Table.styles.scss';
 
 import { Table } from 'antd';
-import logEvent from 'api/common/logEvent';
 import { initialFilters } from 'constants/queryBuilder';
 import {
 	useGetAlertRuleDetailsTimelineTable,
 	useTimelineTable,
 } from 'pages/AlertDetails/hooks';
-import { HTMLAttributes, useMemo, useState } from 'react';
+import { useTimezone } from 'providers/Timezone';
+import { useMemo, useState } from 'react';
 import { useTranslation } from 'react-i18next';
-import { AlertRuleTimelineTableResponse } from 'types/api/alerts/def';
 import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
 
 import { timelineTableColumns } from './useTimelineTable';
@@ -41,21 +40,12 @@ function TimelineTable(): JSX.Element {
 
 	const { t } = useTranslation('common');
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	if (isError || !isValidRuleId || !ruleId) {
 		return <div>{t('something_went_wrong')}</div>;
 	}
 
-	const handleRowClick = (
-		record: AlertRuleTimelineTableResponse,
-	): HTMLAttributes<AlertRuleTimelineTableResponse> => ({
-		onClick: (): void => {
-			logEvent('Alert history: Timeline table row: Clicked', {
-				ruleId: record.ruleID,
-				labels: record.labels,
-			});
-		},
-	});
-
 	return (
 		<div className="timeline-table">
 			<Table
@@ -64,8 +54,8 @@ function TimelineTable(): JSX.Element {
 					filters,
 					labels: labels ?? {},
 					setFilters,
+					formatTimezoneAdjustedTimestamp,
 				})}
-				onRow={handleRowClick}
 				dataSource={timelineData}
 				pagination={paginationConfig}
 				size="middle"

frontend/src/container/AlertHistory/Timeline/Table/useTimelineTable.tsx

@@ -8,6 +8,7 @@ import ClientSideQBSearch, {
 import { ConditionalAlertPopover } from 'container/AlertHistory/AlertPopover/AlertPopover';
 import { transformKeyValuesToAttributeValuesMap } from 'container/QueryBuilder/filters/utils';
 import { useIsDarkMode } from 'hooks/useDarkMode';
+import { TimestampInput } from 'hooks/useTimezoneFormatter/useTimezoneFormatter';
 import { Search } from 'lucide-react';
 import AlertLabels, {
 	AlertLabelsProps,
@@ -16,7 +17,6 @@ import AlertState from 'pages/AlertDetails/AlertHeader/AlertState/AlertState';
 import { useMemo } from 'react';
 import { AlertRuleTimelineTableResponse } from 'types/api/alerts/def';
 import { TagFilter } from 'types/api/queryBuilder/queryBuilderData';
-import { formatEpochTimestamp } from 'utils/timeUtils';
 
 const transformLabelsToQbKeys = (
 	labels: AlertRuleTimelineTableResponse['labels'],
@@ -74,10 +74,15 @@ export const timelineTableColumns = ({
 	filters,
 	labels,
 	setFilters,
+	formatTimezoneAdjustedTimestamp,
 }: {
 	filters: TagFilter;
 	labels: AlertLabelsProps['labels'];
 	setFilters: (filters: TagFilter) => void;
+	formatTimezoneAdjustedTimestamp: (
+		input: TimestampInput,
+		format?: string,
+	) => string;
 }): ColumnsType<AlertRuleTimelineTableResponse> => [
 	{
 		title: 'STATE',
@@ -106,7 +111,9 @@ export const timelineTableColumns = ({
 		dataIndex: 'unixMilli',
 		width: 200,
 		render: (value): JSX.Element => (
-			<div className="alert-rule__created-at">{formatEpochTimestamp(value)}</div>
+			<div className="alert-rule__created-at">
+				{formatTimezoneAdjustedTimestamp(value, 'MMM D, YYYY ⎯ HH:mm:ss')}
+			</div>
 		),
 	},
 	{

frontend/src/container/AllError/index.tsx

@@ -17,14 +17,15 @@ import getAll from 'api/errors/getAll';
 import getErrorCounts from 'api/errors/getErrorCounts';
 import { ResizeTable } from 'components/ResizeTable';
 import ROUTES from 'constants/routes';
-import dayjs from 'dayjs';
 import { useNotifications } from 'hooks/useNotifications';
 import useResourceAttribute from 'hooks/useResourceAttribute';
 import { convertRawQueriesToTraceSelectedTags } from 'hooks/useResourceAttribute/utils';
+import { TimestampInput } from 'hooks/useTimezoneFormatter/useTimezoneFormatter';
 import useUrlQuery from 'hooks/useUrlQuery';
 import createQueryParams from 'lib/createQueryParams';
 import history from 'lib/history';
 import { isUndefined } from 'lodash-es';
+import { useTimezone } from 'providers/Timezone';
 import { useCallback, useEffect, useMemo, useRef } from 'react';
 import { useTranslation } from 'react-i18next';
 import { useQueries } from 'react-query';
@@ -155,8 +156,16 @@ function AllErrors(): JSX.Element {
 		}
 	}, [data?.error, data?.payload, t, notifications]);
 
-	const getDateValue = (value: string): JSX.Element => (
-		<Typography>{dayjs(value).format('DD/MM/YYYY HH:mm:ss A')}</Typography>
+	const getDateValue = (
+		value: string,
+		formatTimezoneAdjustedTimestamp: (
+			input: TimestampInput,
+			format?: string,
+		) => string,
+	): JSX.Element => (
+		<Typography>
+			{formatTimezoneAdjustedTimestamp(value, 'DD/MM/YYYY hh:mm:ss A')}
+		</Typography>
 	);
 
 	const filterIcon = useCallback(() => <SearchOutlined />, []);
@@ -283,6 +292,8 @@ function AllErrors(): JSX.Element {
 		[filterIcon, filterDropdownWrapper],
 	);
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	const columns: ColumnsType<Exception> = [
 		{
 			title: 'Exception Type',
@@ -342,7 +353,8 @@ function AllErrors(): JSX.Element {
 			dataIndex: 'lastSeen',
 			width: 80,
 			key: 'lastSeen',
-			render: getDateValue,
+			render: (value): JSX.Element =>
+				getDateValue(value, formatTimezoneAdjustedTimestamp),
 			sorter: true,
 			defaultSortOrder: getDefaultOrder(
 				getUpdatedParams,
@@ -355,7 +367,8 @@ function AllErrors(): JSX.Element {
 			dataIndex: 'firstSeen',
 			width: 80,
 			key: 'firstSeen',
-			render: getDateValue,
+			render: (value): JSX.Element =>
+				getDateValue(value, formatTimezoneAdjustedTimestamp),
 			sorter: true,
 			defaultSortOrder: getDefaultOrder(
 				getUpdatedParams,

frontend/src/container/AnomalyAlertEvaluationView/AnomalyAlertEvaluationView.tsx

@@ -10,6 +10,7 @@ import getAxes from 'lib/uPlotLib/utils/getAxes';
 import { getUplotChartDataForAnomalyDetection } from 'lib/uPlotLib/utils/getUplotChartData';
 import { getYAxisScaleForAnomalyDetection } from 'lib/uPlotLib/utils/getYAxisScale';
 import { LineChart } from 'lucide-react';
+import { useTimezone } from 'providers/Timezone';
 import { useEffect, useRef, useState } from 'react';
 import uPlot from 'uplot';
 
@@ -148,10 +149,12 @@ function AnomalyAlertEvaluationView({
 		  ]
 		: [];
 
+	const { timezone } = useTimezone();
+
 	const options = {
 		width: dimensions.width,
 		height: dimensions.height - 36,
-		plugins: [bandsPlugin, tooltipPlugin(isDarkMode)],
+		plugins: [bandsPlugin, tooltipPlugin(isDarkMode, timezone?.value)],
 		focus: {
 			alpha: 0.3,
 		},
@@ -256,6 +259,8 @@ function AnomalyAlertEvaluationView({
 			show: true,
 		},
 		axes: getAxes(isDarkMode, yAxisUnit),
+		tzDate: (timestamp: number): Date =>
+			uPlot.tzDate(new Date(timestamp * 1e3), timezone?.value),
 	};
 
 	const handleSearch = (searchText: string): void => {

frontend/src/container/AnomalyAlertEvaluationView/tooltipPlugin.ts

@@ -1,8 +1,10 @@
 import { themeColors } from 'constants/theme';
+import dayjs from 'dayjs';
 import { generateColor } from 'lib/uPlotLib/utils/generateColor';
 
 const tooltipPlugin = (
 	isDarkMode: boolean,
+	timezone: string,
 ): { hooks: { init: (u: any) => void } } => {
 	let tooltip: HTMLDivElement;
 	const tooltipLeftOffset = 10;
@@ -17,7 +19,7 @@ const tooltipPlugin = (
 			return value.toFixed(3);
 		}
 		if (value instanceof Date) {
-			return value.toLocaleString();
+			return dayjs(value).tz(timezone).format('MM/DD/YYYY, h:mm:ss A');
 		}
 		if (value == null) {
 			return 'N/A';

frontend/src/container/ErrorDetails/index.tsx

@@ -6,12 +6,12 @@ import getNextPrevId from 'api/errors/getNextPrevId';
 import Editor from 'components/Editor';
 import { ResizeTable } from 'components/ResizeTable';
 import { getNanoSeconds } from 'container/AllError/utils';
-import dayjs from 'dayjs';
 import { useNotifications } from 'hooks/useNotifications';
 import createQueryParams from 'lib/createQueryParams';
 import history from 'lib/history';
 import { isUndefined } from 'lodash-es';
 import { urlKey } from 'pages/ErrorDetails/utils';
+import { useTimezone } from 'providers/Timezone';
 import { useEffect, useMemo, useRef, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { useQuery } from 'react-query';
@@ -103,8 +103,6 @@ function ErrorDetails(props: ErrorDetailsProps): JSX.Element {
 		}
 	};
 
-	const timeStamp = dayjs(errorDetail.timestamp);
-
 	const data: { key: string; value: string }[] = Object.keys(errorDetail)
 		.filter((e) => !keyToExclude.includes(e))
 		.map((key) => ({
@@ -136,6 +134,8 @@ function ErrorDetails(props: ErrorDetailsProps): JSX.Element {
 		// eslint-disable-next-line react-hooks/exhaustive-deps
 	}, [data]);
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	return (
 		<>
 			<Typography>{errorDetail.exceptionType}</Typography>
@@ -145,7 +145,12 @@ function ErrorDetails(props: ErrorDetailsProps): JSX.Element {
 			<EventContainer>
 				<div>
 					<Typography>Event {errorDetail.errorId}</Typography>
-					<Typography>{timeStamp.format('MMM DD YYYY hh:mm:ss A')}</Typography>
+					<Typography>
+						{formatTimezoneAdjustedTimestamp(
+							errorDetail.timestamp,
+							'DD/MM/YYYY hh:mm:ss A (UTC Z)',
+						)}
+					</Typography>
 				</div>
 				<div>
 					<Space align="end" direction="horizontal">

frontend/src/container/FormAlertRules/ChartPreview/index.tsx

@@ -25,6 +25,7 @@ import getTimeString from 'lib/getTimeString';
 import history from 'lib/history';
 import { getUPlotChartOptions } from 'lib/uPlotLib/getUplotChartOptions';
 import { getUPlotChartData } from 'lib/uPlotLib/utils/getUplotChartData';
+import { useTimezone } from 'providers/Timezone';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { useDispatch, useSelector } from 'react-redux';
@@ -35,6 +36,7 @@ import { AlertDef } from 'types/api/alerts/def';
 import { Query } from 'types/api/queryBuilder/queryBuilderData';
 import { EQueryType } from 'types/common/dashboard';
 import { GlobalReducer } from 'types/reducer/globalTime';
+import uPlot from 'uplot';
 import { getGraphType } from 'utils/getGraphType';
 import { getSortedSeriesData } from 'utils/getSortedSeriesData';
 import { getTimeRange } from 'utils/getTimeRange';
@@ -201,6 +203,8 @@ function ChartPreview({
 		[dispatch, location.pathname, urlQuery],
 	);
 
+	const { timezone } = useTimezone();
+
 	const options = useMemo(
 		() =>
 			getUPlotChartOptions({
@@ -236,6 +240,9 @@ function ChartPreview({
 				softMax: null,
 				softMin: null,
 				panelType: graphType,
+				tzDate: (timestamp: number) =>
+					uPlot.tzDate(new Date(timestamp * 1e3), timezone?.value),
+				timezone: timezone?.value,
 			}),
 		[
 			yAxisUnit,
@@ -250,6 +257,7 @@ function ChartPreview({
 			optionName,
 			alertDef?.condition.targetUnit,
 			graphType,
+			timezone?.value,
 		],
 	);
 

frontend/src/container/GantChart/Span/index.tsx

@@ -4,6 +4,7 @@ import { Popover, Typography } from 'antd';
 import { convertTimeToRelevantUnit } from 'container/TraceDetail/utils';
 import dayjs from 'dayjs';
 import { useIsDarkMode } from 'hooks/useDarkMode';
+import { useTimezone } from 'providers/Timezone';
 import { useEffect } from 'react';
 import { toFixed } from 'utils/toFixed';
 
@@ -32,13 +33,17 @@ function Span(props: SpanLengthProps): JSX.Element {
 	const isDarkMode = useIsDarkMode();
 	const { time, timeUnitName } = convertTimeToRelevantUnit(inMsCount);
 
+	const { timezone } = useTimezone();
+
 	useEffect(() => {
 		document.documentElement.scrollTop = document.documentElement.clientHeight;
 		document.documentElement.scrollLeft = document.documentElement.clientWidth;
 	}, []);
 
 	const getContent = (): JSX.Element => {
-		const timeStamp = dayjs(startTime).format('h:mm:ss:SSS A');
+		const timeStamp = dayjs(startTime)
+			.tz(timezone.value)
+			.format('h:mm:ss:SSS A (UTC Z)');
 		const startTimeInMs = startTime - globalStart;
 		return (
 			<div>

frontend/src/container/IngestionSettings/MultiIngestionSettings.tsx

@@ -31,7 +31,7 @@ import { AxiosError } from 'axios';
 import { getYAxisFormattedValue } from 'components/Graph/yAxisConfig';
 import Tags from 'components/Tags/Tags';
 import { SOMETHING_WENT_WRONG } from 'constants/api';
-import dayjs, { Dayjs } from 'dayjs';
+import dayjs from 'dayjs';
 import { useGetAllIngestionsKeys } from 'hooks/IngestionKeys/useGetAllIngestionKeys';
 import useDebouncedFn from 'hooks/useDebouncedFunction';
 import { useNotifications } from 'hooks/useNotifications';
@@ -51,6 +51,7 @@ import {
 	Trash2,
 	X,
 } from 'lucide-react';
+import { useTimezone } from 'providers/Timezone';
 import { ChangeEvent, useEffect, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { useMutation } from 'react-query';
@@ -70,7 +71,10 @@ const { Option } = Select;
 
 const BYTES = 1073741824;
 
-export const disabledDate = (current: Dayjs): boolean =>
+// Using any type here because antd's DatePicker expects its own internal Dayjs type
+// which conflicts with our project's Dayjs type that has additional plugins (tz, utc etc).
+// eslint-disable-next-line @typescript-eslint/no-explicit-any, @typescript-eslint/explicit-module-boundary-types
+export const disabledDate = (current: any): boolean =>
 	// Disable all dates before today
 	current && current < dayjs().endOf('day');
 
@@ -393,8 +397,11 @@ function MultiIngestionSettings(): JSX.Element {
 
 	const gbToBytes = (gb: number): number => Math.round(gb * 1024 ** 3);
 
-	const getFormattedTime = (date: string): string =>
-		dayjs(date).format('MMM DD,YYYY, hh:mm a');
+	const getFormattedTime = (
+		date: string,
+		formatTimezoneAdjustedTimestamp: (date: string, format: string) => string,
+	): string =>
+		formatTimezoneAdjustedTimestamp(date, 'MMM DD,YYYY, hh:mm a (UTC Z)');
 
 	const showDeleteLimitModal = (
 		APIKey: IngestionKeyProps,
@@ -544,17 +551,27 @@ function MultiIngestionSettings(): JSX.Element {
 		}
 	};
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	const columns: AntDTableProps<IngestionKeyProps>['columns'] = [
 		{
 			title: 'Ingestion Key',
 			key: 'ingestion-key',
 			// eslint-disable-next-line sonarjs/cognitive-complexity
 			render: (APIKey: IngestionKeyProps): JSX.Element => {
-				const createdOn = getFormattedTime(APIKey.created_at);
+				const createdOn = getFormattedTime(
+					APIKey.created_at,
+					formatTimezoneAdjustedTimestamp,
+				);
 				const formattedDateAndTime =
-					APIKey && APIKey?.expires_at && getFormattedTime(APIKey?.expires_at);
+					APIKey &&
+					APIKey?.expires_at &&
+					getFormattedTime(APIKey?.expires_at, formatTimezoneAdjustedTimestamp);
 
-				const updatedOn = getFormattedTime(APIKey?.updated_at);
+				const updatedOn = getFormattedTime(
+					APIKey?.updated_at,
+					formatTimezoneAdjustedTimestamp,
+				);
 
 				const limits: { [key: string]: LimitProps } = {};
 

frontend/src/container/Licenses/ListLicenses.tsx

@@ -1,8 +1,20 @@
+import { Typography } from 'antd';
 import { ColumnsType } from 'antd/lib/table';
 import { ResizeTable } from 'components/ResizeTable';
+import { useTimezone } from 'providers/Timezone';
 import { useTranslation } from 'react-i18next';
 import { License } from 'types/api/licenses/def';
 
+function ValidityColumn({ value }: { value: string }): JSX.Element {
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
+	return (
+		<Typography>
+			{formatTimezoneAdjustedTimestamp(value, 'YYYY-MM-DD HH:mm:ss (UTC Z)')}
+		</Typography>
+	);
+}
+
 function ListLicenses({ licenses }: ListLicensesProps): JSX.Element {
 	const { t } = useTranslation(['licenses']);
 
@@ -23,12 +35,14 @@ function ListLicenses({ licenses }: ListLicensesProps): JSX.Element {
 			title: t('column_valid_from'),
 			dataIndex: 'ValidFrom',
 			key: 'valid from',
+			render: (value: string): JSX.Element => ValidityColumn({ value }),
 			width: 80,
 		},
 		{
 			title: t('column_valid_until'),
 			dataIndex: 'ValidUntil',
 			key: 'valid until',
+			render: (value: string): JSX.Element => ValidityColumn({ value }),
 			width: 80,
 		},
 	];

frontend/src/container/ListOfDashboard/DashboardsList.tsx

@@ -57,6 +57,7 @@ import {
 // see more: https://github.com/lucide-icons/lucide/issues/94
 import { handleContactSupport } from 'pages/Integrations/utils';
 import { useDashboard } from 'providers/Dashboard/Dashboard';
+import { useTimezone } from 'providers/Timezone';
 import {
 	ChangeEvent,
 	Key,
@@ -343,31 +344,13 @@ function DashboardsList(): JSX.Element {
 		}
 	}, [state.error, state.value, t, notifications]);
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	function getFormattedTime(dashboard: Dashboard, option: string): string {
-		const timeOptions: Intl.DateTimeFormatOptions = {
-			hour: '2-digit',
-			minute: '2-digit',
-			second: '2-digit',
-			hour12: false,
-		};
-		const formattedTime = new Date(get(dashboard, option, '')).toLocaleTimeString(
-			'en-US',
-			timeOptions,
+		return formatTimezoneAdjustedTimestamp(
+			get(dashboard, option, ''),
+			'MMM D, YYYY ⎯ HH:mm:ss',
 		);
-
-		const dateOptions: Intl.DateTimeFormatOptions = {
-			month: 'short',
-			day: 'numeric',
-			year: 'numeric',
-		};
-
-		const formattedDate = new Date(get(dashboard, option, '')).toLocaleDateString(
-			'en-US',
-			dateOptions,
-		);
-
-		// Combine time and date
-		return `${formattedDate} ⎯ ${formattedTime}`;
 	}
 
 	const onLastUpdated = (time: string): string => {
@@ -410,31 +393,11 @@ function DashboardsList(): JSX.Element {
 			title: 'Dashboards',
 			key: 'dashboard',
 			render: (dashboard: Data, _, index): JSX.Element => {
-				const timeOptions: Intl.DateTimeFormatOptions = {
-					hour: '2-digit',
-					minute: '2-digit',
-					second: '2-digit',
-					hour12: false,
-				};
-				const formattedTime = new Date(dashboard.createdAt).toLocaleTimeString(
-					'en-US',
-					timeOptions,
+				const formattedDateAndTime = formatTimezoneAdjustedTimestamp(
+					dashboard.createdAt,
+					'MMM D, YYYY ⎯ HH:mm:ss',
 				);
 
-				const dateOptions: Intl.DateTimeFormatOptions = {
-					month: 'short',
-					day: 'numeric',
-					year: 'numeric',
-				};
-
-				const formattedDate = new Date(dashboard.createdAt).toLocaleDateString(
-					'en-US',
-					dateOptions,
-				);
-
-				// Combine time and date
-				const formattedDateAndTime = `${formattedDate} ⎯ ${formattedTime}`;
-
 				const getLink = (): string => `${ROUTES.ALL_DASHBOARD}/${dashboard.id}`;
 
 				const onClickHandler = (event: React.MouseEvent<HTMLElement>): void => {

frontend/src/container/LogDetailedView/InfraMetrics/NodeMetrics.tsx

@@ -8,10 +8,12 @@ import { useResizeObserver } from 'hooks/useDimensions';
 import { GetMetricQueryRange } from 'lib/dashboard/getQueryResults';
 import { getUPlotChartOptions } from 'lib/uPlotLib/getUplotChartOptions';
 import { getUPlotChartData } from 'lib/uPlotLib/utils/getUplotChartData';
+import { useTimezone } from 'providers/Timezone';
 import { useMemo, useRef } from 'react';
 import { useQueries, UseQueryResult } from 'react-query';
 import { SuccessResponse } from 'types/api';
 import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import uPlot from 'uplot';
 
 import {
 	getHostQueryPayload,
@@ -73,6 +75,8 @@ function NodeMetrics({
 		[queries],
 	);
 
+	const { timezone } = useTimezone();
+
 	const options = useMemo(
 		() =>
 			queries.map(({ data }, idx) =>
@@ -86,6 +90,9 @@ function NodeMetrics({
 					minTimeScale: start,
 					maxTimeScale: end,
 					verticalLineTimestamp,
+					tzDate: (timestamp: number) =>
+						uPlot.tzDate(new Date(timestamp * 1e3), timezone?.value),
+					timezone: timezone?.value,
 				}),
 			),
 		[
@@ -96,6 +103,7 @@ function NodeMetrics({
 			start,
 			verticalLineTimestamp,
 			end,
+			timezone?.value,
 		],
 	);
 

frontend/src/container/LogDetailedView/InfraMetrics/PodMetrics.tsx

@@ -8,10 +8,12 @@ import { useResizeObserver } from 'hooks/useDimensions';
 import { GetMetricQueryRange } from 'lib/dashboard/getQueryResults';
 import { getUPlotChartOptions } from 'lib/uPlotLib/getUplotChartOptions';
 import { getUPlotChartData } from 'lib/uPlotLib/utils/getUplotChartData';
+import { useTimezone } from 'providers/Timezone';
 import { useMemo, useRef } from 'react';
 import { useQueries, UseQueryResult } from 'react-query';
 import { SuccessResponse } from 'types/api';
 import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
+import uPlot from 'uplot';
 
 import { getPodQueryPayload, podWidgetInfo } from './constants';
 
@@ -60,6 +62,7 @@ function PodMetrics({
 		() => queries.map(({ data }) => getUPlotChartData(data?.payload)),
 		[queries],
 	);
+	const { timezone } = useTimezone();
 
 	const options = useMemo(
 		() =>
@@ -74,9 +77,20 @@ function PodMetrics({
 					minTimeScale: start,
 					maxTimeScale: end,
 					verticalLineTimestamp,
+					tzDate: (timestamp: number) =>
+						uPlot.tzDate(new Date(timestamp * 1e3), timezone?.value),
+					timezone: timezone?.value,
 				}),
 			),
-		[queries, isDarkMode, dimensions, start, verticalLineTimestamp, end],
+		[
+			queries,
+			isDarkMode,
+			dimensions,
+			start,
+			end,
+			verticalLineTimestamp,
+			timezone?.value,
+		],
 	);
 
 	const renderCardContent = (

frontend/src/container/LogDetailedView/TableView/TableViewActions.tsx

@@ -11,7 +11,8 @@ import ROUTES from 'constants/routes';
 import dompurify from 'dompurify';
 import { isEmpty } from 'lodash-es';
 import { ArrowDownToDot, ArrowUpFromDot, Ellipsis } from 'lucide-react';
-import { useMemo, useState } from 'react';
+import { useTimezone } from 'providers/Timezone';
+import React, { useMemo, useState } from 'react';
 import { useLocation } from 'react-router-dom';
 import { DataTypes } from 'types/api/queryBuilder/queryAutocompleteResponse';
 import { FORBID_DOM_PURIFY_TAGS } from 'utils/app';
@@ -68,6 +69,8 @@ export function TableViewActions(
 
 	const [isOpen, setIsOpen] = useState<boolean>(false);
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	if (record.field === 'body') {
 		const parsedBody = recursiveParseJSON(fieldData.value);
 		if (!isEmpty(parsedBody)) {
@@ -100,33 +103,44 @@ export function TableViewActions(
 		);
 	}
 
+	let cleanTimestamp: string;
+	if (record.field === 'timestamp') {
+		cleanTimestamp = fieldData.value.replace(/^["']|["']$/g, '');
+	}
+
+	const renderFieldContent = (): JSX.Element => {
+		const commonStyles: React.CSSProperties = {
+			color: Color.BG_SIENNA_400,
+			whiteSpace: 'pre-wrap',
+			tabSize: 4,
+		};
+
+		switch (record.field) {
+			case 'body':
+				return <span style={commonStyles} dangerouslySetInnerHTML={bodyHtml} />;
+
+			case 'timestamp':
+				return (
+					<span style={commonStyles}>
+						{formatTimezoneAdjustedTimestamp(
+							cleanTimestamp,
+							'MM/DD/YYYY, HH:mm:ss.SSS (UTC Z)',
+						)}
+					</span>
+				);
+
+			default:
+				return (
+					<span style={commonStyles}>{removeEscapeCharacters(fieldData.value)}</span>
+				);
+		}
+	};
+
 	return (
 		<div className={cx('value-field', isOpen ? 'open-popover' : '')}>
-			{record.field === 'body' ? (
-				<CopyClipboardHOC entityKey={fieldFilterKey} textToCopy={textToCopy}>
-					<span
-						style={{
-							color: Color.BG_SIENNA_400,
-							whiteSpace: 'pre-wrap',
-							tabSize: 4,
-						}}
-						dangerouslySetInnerHTML={bodyHtml}
-					/>
-				</CopyClipboardHOC>
-			) : (
-				<CopyClipboardHOC entityKey={fieldFilterKey} textToCopy={textToCopy}>
-					<span
-						style={{
-							color: Color.BG_SIENNA_400,
-							whiteSpace: 'pre-wrap',
-							tabSize: 4,
-						}}
-					>
-						{removeEscapeCharacters(fieldData.value)}
-					</span>
-				</CopyClipboardHOC>
-			)}
-
+			<CopyClipboardHOC entityKey={fieldFilterKey} textToCopy={textToCopy}>
+				{renderFieldContent()}
+			</CopyClipboardHOC>
 			{!isListViewPanel && (
 				<span className="action-btn">
 					<Tooltip title="Filter for value">

frontend/src/container/LogsPanelTable/LogsPanelComponent.tsx

@@ -15,6 +15,7 @@ import { useLogsData } from 'hooks/useLogsData';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import { FlatLogData } from 'lib/logs/flatLogData';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
+import { useTimezone } from 'providers/Timezone';
 import {
 	Dispatch,
 	HTMLAttributes,
@@ -76,7 +77,12 @@ function LogsPanelComponent({
 		});
 	};
 
-	const columns = getLogPanelColumnsList(widget.selectedLogFields);
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
+	const columns = getLogPanelColumnsList(
+		widget.selectedLogFields,
+		formatTimezoneAdjustedTimestamp,
+	);
 
 	const dataLength =
 		queryResponse.data?.payload?.data?.newResult?.data?.result[0]?.list?.length;

frontend/src/container/LogsPanelTable/utils.tsx

@@ -1,6 +1,7 @@
 import { ColumnsType } from 'antd/es/table';
 import { Typography } from 'antd/lib';
 import { OPERATORS } from 'constants/queryBuilder';
+import { TimestampInput } from 'hooks/useTimezoneFormatter/useTimezoneFormatter';
 // import Typography from 'antd/es/typography/Typography';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
 import { ReactNode } from 'react';
@@ -13,18 +14,31 @@ import { v4 as uuid } from 'uuid';
 
 export const getLogPanelColumnsList = (
 	selectedLogFields: Widgets['selectedLogFields'],
+	formatTimezoneAdjustedTimestamp: (
+		input: TimestampInput,
+		format?: string,
+	) => string,
 ): ColumnsType<RowData> => {
 	const initialColumns: ColumnsType<RowData> = [];
 
 	const columns: ColumnsType<RowData> =
 		selectedLogFields?.map((field: IField) => {
 			const { name } = field;
+
 			return {
 				title: name,
 				dataIndex: name,
 				key: name,
 				width: name === 'body' ? 350 : 100,
 				render: (value: ReactNode): JSX.Element => {
+					if (name === 'timestamp') {
+						return (
+							<Typography.Text>
+								{formatTimezoneAdjustedTimestamp(value as string)}
+							</Typography.Text>
+						);
+					}
+
 					if (name === 'body') {
 						return (
 							<Typography.Paragraph ellipsis={{ rows: 1 }} data-testid={name}>

frontend/src/container/MetricsApplication/constant.ts

@@ -38,12 +38,11 @@ export enum FORMULA {
 	// query C => durationNano <= 2000ms
 	// Since <= 2000ms includes <= 500ms, we over count, to correct we subtract B/2
 	// so the full expression would be (B + C/2) - B/2 = (B+C)/2
-	// However, if you add a filter on durationNano > 500ms, (filterItemC in overviewQueries) the query would be
-	// B + C/2
 	APDEX_TRACES = '((B + C)/2)/A',
-	// The delta span metrics store delta compared to previous reporting interval
-	// but not the counts for the current interval. The bucket counts are cumulative
-	APDEX_DELTA_SPAN_METRICS = '((B + C)/2)/A',
+	// Does the same not apply for delta span metrics?
+	// No, because the delta metrics store the counts just for the current bucket
+	// so we don't need to subtract anything
+	APDEX_DELTA_SPAN_METRICS = '(B + C)/A',
 	// Cumulative span metrics store the counts for all buckets
 	// so we need to subtract B/2 to correct the over counting
 	APDEX_CUMULATIVE_SPAN_METRICS = '((B + C)/2)/A',

frontend/src/container/MySettings/TimezoneAdaptation/TimezoneAdaptation.styles.scss

@@ -0,0 +1,81 @@
+.timezone-adaption {
+	padding: 16px;
+	background: var(--bg-ink-400);
+	border: 1px solid var(--bg-ink-500);
+	border-radius: 4px;
+
+	&__header {
+		display: flex;
+		justify-content: space-between;
+		align-items: center;
+		margin-bottom: 8px;
+	}
+
+	&__title {
+		color: var(--bg-vanilla-300);
+		font-size: 14px;
+		font-weight: 500;
+		margin: 0;
+	}
+
+	&__description {
+		color: var(--bg-vanilla-400);
+		font-size: 14px;
+		line-height: 20px;
+		margin: 0 0 12px 0;
+	}
+
+	&__note {
+		display: flex;
+		align-items: center;
+		justify-content: space-between;
+		padding: 7.5px 12px;
+		background: rgba(78, 116, 248, 0.1);
+		border: 1px solid rgba(78, 116, 248, 0.1);
+		border-radius: 4px;
+	}
+
+	&__bullet {
+		color: var(--bg-robin-400);
+		font-size: 16px;
+		line-height: 20px;
+	}
+
+	&__note-text-container {
+		display: flex;
+		align-items: center;
+		gap: 10px;
+	}
+
+	&__note-text {
+		display: flex;
+		align-items: center;
+		gap: 4px;
+		color: var(--bg-robin-400);
+		font-size: 14px;
+		line-height: 20px;
+	}
+	&__note-text-overridden {
+		display: flex;
+		align-items: center;
+		padding: 0 2px;
+		background: rgba(171, 189, 255, 0.04);
+		border-radius: 2px;
+		font-size: 12px;
+		line-height: 16px;
+		color: var(--bg-vanilla-100);
+	}
+	&__clear-override {
+		display: flex;
+		align-items: center;
+		gap: 6px;
+		background: transparent;
+		border: none;
+		padding: 0;
+		color: var(--bg-robin-300);
+		font-size: 12px;
+		line-height: 16px; /* 133.333% */
+		letter-spacing: 0.12px;
+		cursor: pointer;
+	}
+}

frontend/src/container/MySettings/TimezoneAdaptation/TimezoneAdaptation.tsx

@@ -0,0 +1,78 @@
+import './TimezoneAdaptation.styles.scss';
+
+import { Color } from '@signozhq/design-tokens';
+import { Switch } from 'antd';
+import { Delete } from 'lucide-react';
+import { useTimezone } from 'providers/Timezone';
+import { useMemo, useState } from 'react';
+
+function TimezoneAdaptation(): JSX.Element {
+	const { timezone, browserTimezone, updateTimezone } = useTimezone();
+
+	const isTimezoneOverridden = useMemo(
+		() => timezone?.offset !== browserTimezone.offset,
+		[timezone, browserTimezone],
+	);
+
+	const [isAdaptationEnabled, setIsAdaptationEnabled] = useState(true);
+
+	const getSwitchStyles = (): React.CSSProperties => ({
+		backgroundColor:
+			isAdaptationEnabled && isTimezoneOverridden ? Color.BG_AMBER_400 : undefined,
+	});
+
+	const handleOverrideClear = (): void => {
+		updateTimezone(browserTimezone);
+	};
+
+	return (
+		<div className="timezone-adaption">
+			<div className="timezone-adaption__header">
+				<h2 className="timezone-adaption__title">Adapt to my timezone</h2>
+				<Switch
+					checked={isAdaptationEnabled}
+					onChange={setIsAdaptationEnabled}
+					style={getSwitchStyles()}
+				/>
+			</div>
+
+			<p className="timezone-adaption__description">
+				Adapt the timestamps shown in the SigNoz console to my active timezone.
+			</p>
+
+			<div className="timezone-adaption__note">
+				<div className="timezone-adaption__note-text-container">
+					<span className="timezone-adaption__bullet">•</span>
+					<span className="timezone-adaption__note-text">
+						{isTimezoneOverridden ? (
+							<>
+								Your current timezone is overridden to
+								<span className="timezone-adaption__note-text-overridden">
+									{timezone?.offset}
+								</span>
+							</>
+						) : (
+							<>
+								You can override the timezone adaption for any view with the time
+								picker.
+							</>
+						)}
+					</span>
+				</div>
+
+				{!!isTimezoneOverridden && (
+					<button
+						type="button"
+						className="timezone-adaption__clear-override"
+						onClick={handleOverrideClear}
+					>
+						<Delete height={12} width={12} color={Color.BG_ROBIN_300} />
+						Clear override
+					</button>
+				)}
+			</div>
+		</div>
+	);
+}
+
+export default TimezoneAdaptation;

frontend/src/container/MySettings/index.tsx

@@ -7,6 +7,7 @@ import { LogOut, Moon, Sun } from 'lucide-react';
 import { useState } from 'react';
 
 import Password from './Password';
+import TimezoneAdaptation from './TimezoneAdaptation/TimezoneAdaptation';
 import UserInfo from './UserInfo';
 
 function MySettings(): JSX.Element {
@@ -78,6 +79,8 @@ function MySettings(): JSX.Element {
 				<Password />
 			</div>
 
+			<TimezoneAdaptation />
+
 			<Button
 				className="flexBtn"
 				onClick={(): void => Logout()}

frontend/src/container/PanelWrapper/UplotPanelWrapper.tsx

@@ -14,7 +14,9 @@ import { getUPlotChartData } from 'lib/uPlotLib/utils/getUplotChartData';
 import { cloneDeep, isEqual, isUndefined } from 'lodash-es';
 import _noop from 'lodash-es/noop';
 import { useDashboard } from 'providers/Dashboard/Dashboard';
+import { useTimezone } from 'providers/Timezone';
 import { useEffect, useMemo, useRef, useState } from 'react';
+import uPlot from 'uplot';
 import { getSortedSeriesData } from 'utils/getSortedSeriesData';
 import { getTimeRange } from 'utils/getTimeRange';
 
@@ -105,6 +107,8 @@ function UplotPanelWrapper({
 		}
 	}, [graphVisibility, hiddenGraph, widget.panelTypes, widget?.stackedBarChart]);
 
+	const { timezone } = useTimezone();
+
 	const options = useMemo(
 		() =>
 			getUPlotChartOptions({
@@ -128,6 +132,9 @@ function UplotPanelWrapper({
 				hiddenGraph,
 				setHiddenGraph,
 				customTooltipElement,
+				tzDate: (timestamp: number) =>
+					uPlot.tzDate(new Date(timestamp * 1e3), timezone?.value),
+				timezone: timezone?.value,
 			}),
 		[
 			widget?.id,
@@ -150,6 +157,7 @@ function UplotPanelWrapper({
 			currentQuery,
 			hiddenGraph,
 			customTooltipElement,
+			timezone?.value,
 		],
 	);
 

frontend/src/container/PipelinePage/Layouts/ChangeHistory/DeploymentTime.tsx

@@ -1,8 +1,14 @@
-import dayjs from 'dayjs';
+import { useTimezone } from 'providers/Timezone';
 
 function DeploymentTime(deployTime: string): JSX.Element {
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
 	return (
-		<span>{dayjs(deployTime).locale('en').format('MMMM DD, YYYY hh:mm A')}</span>
+		<span>
+			{formatTimezoneAdjustedTimestamp(
+				deployTime,
+				'MMMM DD, YYYY hh:mm A (UTC Z)',
+			)}{' '}
+		</span>
 	);
 }
 

frontend/src/container/PipelinePage/PipelineListsView/Preview/components/LogsList/index.tsx

@@ -3,8 +3,8 @@ import './styles.scss';
 import { ExpandAltOutlined } from '@ant-design/icons';
 import LogDetail from 'components/LogDetail';
 import { VIEW_TYPES } from 'components/LogDetail/constants';
-import dayjs from 'dayjs';
 import { useActiveLog } from 'hooks/logs/useActiveLog';
+import { useTimezone } from 'providers/Timezone';
 import { ILog } from 'types/api/logs/log';
 
 function LogsList({ logs }: LogsListProps): JSX.Element {
@@ -18,12 +18,17 @@ function LogsList({ logs }: LogsListProps): JSX.Element {
 
 	const makeLogDetailsHandler = (log: ILog) => (): void => onSetActiveLog(log);
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	return (
 		<div className="logs-preview-list-container">
 			{logs.map((log) => (
 				<div key={log.id} className="logs-preview-list-item">
 					<div className="logs-preview-list-item-timestamp">
-						{dayjs(log.timestamp).format('MMM DD HH:mm:ss.SSS')}
+						{formatTimezoneAdjustedTimestamp(
+							log.timestamp,
+							'MMM DD HH:mm:ss.SSS (UTC Z)',
+						)}
 					</div>
 					<div className="logs-preview-list-item-body">{log.body}</div>
 					<div

frontend/src/container/PipelinePage/PipelineListsView/TableComponents/index.tsx

@@ -1,4 +1,4 @@
-import dayjs from 'dayjs';
+import { useTimezone } from 'providers/Timezone';
 import React from 'react';
 import { PipelineData, ProcessorData } from 'types/api/pipeline/def';
 
@@ -6,13 +6,18 @@ import { PipelineIndexIcon } from '../AddNewProcessor/styles';
 import { ColumnDataStyle, ListDataStyle, ProcessorIndexIcon } from '../styles';
 import PipelineFilterSummary from './PipelineFilterSummary';
 
+function CreatedAtComponent({ record }: { record: Record }): JSX.Element {
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+	return (
+		<ColumnDataStyle>
+			{formatTimezoneAdjustedTimestamp(record, 'MMMM DD, YYYY hh:mm A (UTC Z)')}
+		</ColumnDataStyle>
+	);
+}
+
 const componentMap: ComponentMap = {
 	orderId: ({ record }) => <PipelineIndexIcon>{record}</PipelineIndexIcon>,
-	createdAt: ({ record }) => (
-		<ColumnDataStyle>
-			{dayjs(record).locale('en').format('MMMM DD, YYYY hh:mm A')}
-		</ColumnDataStyle>
-	),
+	createdAt: ({ record }) => <CreatedAtComponent record={record} />,
 	id: ({ record }) => <ProcessorIndexIcon>{record}</ProcessorIndexIcon>,
 	name: ({ record }) => <ListDataStyle>{record}</ListDataStyle>,
 	filter: ({ record }) => <PipelineFilterSummary filter={record} />,

frontend/src/container/TimeSeriesView/TimeSeriesView.tsx

@@ -17,6 +17,7 @@ import history from 'lib/history';
 import { getUPlotChartOptions } from 'lib/uPlotLib/getUplotChartOptions';
 import { getUPlotChartData } from 'lib/uPlotLib/utils/getUplotChartData';
 import { isEmpty } from 'lodash-es';
+import { useTimezone } from 'providers/Timezone';
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 import { useLocation } from 'react-router-dom';
@@ -26,6 +27,7 @@ import { SuccessResponse } from 'types/api';
 import { MetricRangePayloadProps } from 'types/api/metrics/getQueryRange';
 import { DataSource } from 'types/common/queryBuilder';
 import { GlobalReducer } from 'types/reducer/globalTime';
+import uPlot from 'uplot';
 import { getTimeRange } from 'utils/getTimeRange';
 
 import { Container } from './styles';
@@ -118,6 +120,8 @@ function TimeSeriesView({
 		// eslint-disable-next-line react-hooks/exhaustive-deps
 	}, []);
 
+	const { timezone } = useTimezone();
+
 	const chartOptions = getUPlotChartOptions({
 		onDragSelect,
 		yAxisUnit: yAxisUnit || '',
@@ -131,6 +135,9 @@ function TimeSeriesView({
 		maxTimeScale,
 		softMax: null,
 		softMin: null,
+		tzDate: (timestamp: number) =>
+			uPlot.tzDate(new Date(timestamp * 1e3), timezone?.value),
+		timezone: timezone?.value,
 	});
 
 	return (

frontend/src/container/TopNav/DateTimeSelectionV2/index.tsx

@@ -28,6 +28,7 @@ import getTimeString from 'lib/getTimeString';
 import history from 'lib/history';
 import { isObject } from 'lodash-es';
 import { Check, Copy, Info, Send, Undo } from 'lucide-react';
+import { useTimezone } from 'providers/Timezone';
 import { useCallback, useEffect, useMemo, useState } from 'react';
 import { useQueryClient } from 'react-query';
 import { connect, useSelector } from 'react-redux';
@@ -613,6 +614,8 @@ function DateTimeSelection({
 		);
 	};
 
+	const { timezone } = useTimezone();
+
 	return (
 		<div className="date-time-selector">
 			{showResetButton && selectedTime !== defaultRelativeTime && (
@@ -664,8 +667,8 @@ function DateTimeSelection({
 							setIsValidteRelativeTime(isValid);
 						}}
 						selectedValue={getInputLabel(
-							dayjs(minTime / 1000000),
-							dayjs(maxTime / 1000000),
+							dayjs(minTime / 1000000).tz(timezone.value),
+							dayjs(maxTime / 1000000).tz(timezone.value),
 							selectedTime,
 						)}
 						data-testid="dropDown"

frontend/src/container/TraceDetail/index.tsx

@@ -24,6 +24,7 @@ import history from 'lib/history';
 import { map } from 'lodash-es';
 import { PanelRight } from 'lucide-react';
 import { SPAN_DETAILS_LEFT_COL_WIDTH } from 'pages/TraceDetail/constants';
+import { useTimezone } from 'providers/Timezone';
 import { useEffect, useMemo, useState } from 'react';
 import { ITraceForest, PayloadProps } from 'types/api/trace/getTraceItem';
 import { getSpanTreeMetadata } from 'utils/getSpanTreeMetadata';
@@ -139,6 +140,8 @@ function TraceDetail({ response }: TraceDetailProps): JSX.Element {
 
 	const isDarkMode = useIsDarkMode();
 
+	const { timezone } = useTimezone();
+
 	return (
 		<StyledRow styledclass={[Flex({ flex: 1 })]}>
 			<StyledCol flex="auto" styledclass={styles.leftContainer}>
@@ -195,7 +198,9 @@ function TraceDetail({ response }: TraceDetailProps): JSX.Element {
 					{isGlobalTimeVisible && (
 						<styles.TimeStampContainer flex={`${SPAN_DETAILS_LEFT_COL_WIDTH}px`}>
 							<Typography>
-								{dayjs(traceMetaData.globalStart).format('hh:mm:ss a MM/DD')}
+								{dayjs(traceMetaData.globalStart)
+									.tz(timezone.value)
+									.format('hh:mm:ss a (UTC Z) MM/DD')}
 							</Typography>
 						</styles.TimeStampContainer>
 					)}

frontend/src/container/TracesExplorer/ListView/index.tsx

@@ -15,6 +15,7 @@ import useDragColumns from 'hooks/useDragColumns';
 import { getDraggedColumns } from 'hooks/useDragColumns/utils';
 import useUrlQueryData from 'hooks/useUrlQueryData';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
+import { useTimezone } from 'providers/Timezone';
 import { memo, useCallback, useMemo } from 'react';
 import { useSelector } from 'react-redux';
 import { AppState } from 'store/reducers';
@@ -97,10 +98,15 @@ function ListView({ isFilterApplied }: ListViewProps): JSX.Element {
 		queryTableDataResult,
 	]);
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	const columns = useMemo(() => {
-		const updatedColumns = getListColumns(options?.selectColumns || []);
+		const updatedColumns = getListColumns(
+			options?.selectColumns || [],
+			formatTimezoneAdjustedTimestamp,
+		);
 		return getDraggedColumns(updatedColumns, draggedColumns);
-	}, [options?.selectColumns, draggedColumns]);
+	}, [options?.selectColumns, formatTimezoneAdjustedTimestamp, draggedColumns]);
 
 	const transformedQueryTableData = useMemo(
 		() => transformDataWithDate(queryTableData) || [],

frontend/src/container/TracesExplorer/ListView/utils.tsx

@@ -3,7 +3,7 @@ import { ColumnsType } from 'antd/es/table';
 import ROUTES from 'constants/routes';
 import { getMs } from 'container/Trace/Filters/Panel/PanelBody/Duration/util';
 import { formUrlParams } from 'container/TraceDetail/utils';
-import dayjs from 'dayjs';
+import { TimestampInput } from 'hooks/useTimezoneFormatter/useTimezoneFormatter';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
 import { Link } from 'react-router-dom';
 import { ILog } from 'types/api/logs/log';
@@ -40,6 +40,10 @@ export const getTraceLink = (record: RowData): string =>
 
 export const getListColumns = (
 	selectedColumns: BaseAutocompleteData[],
+	formatTimezoneAdjustedTimestamp: (
+		input: TimestampInput,
+		format?: string,
+	) => string | number,
 ): ColumnsType<RowData> => {
 	const initialColumns: ColumnsType<RowData> = [
 		{
@@ -50,8 +54,8 @@ export const getListColumns = (
 			render: (value, item): JSX.Element => {
 				const date =
 					typeof value === 'string'
-						? dayjs(value).format('YYYY-MM-DD HH:mm:ss.SSS')
-						: dayjs(value / 1e6).format('YYYY-MM-DD HH:mm:ss.SSS');
+						? formatTimezoneAdjustedTimestamp(value, 'YYYY-MM-DD HH:mm:ss.SSS')
+						: formatTimezoneAdjustedTimestamp(value / 1e6, 'YYYY-MM-DD HH:mm:ss.SSS');
 				return (
 					<BlockLink to={getTraceLink(item)}>
 						<Typography.Text>{date}</Typography.Text>

frontend/src/container/TracesTableComponent/TracesTableComponent.tsx

@@ -15,6 +15,7 @@ import { Pagination } from 'hooks/queryPagination';
 import { GetQueryResultsProps } from 'lib/dashboard/getQueryResults';
 import history from 'lib/history';
 import { RowData } from 'lib/query/createTableColumnsFromQuery';
+import { useTimezone } from 'providers/Timezone';
 import {
 	Dispatch,
 	HTMLAttributes,
@@ -49,7 +50,12 @@ function TracesTableComponent({
 		}));
 	}, [pagination, setRequestData]);
 
-	const columns = getListColumns(widget.selectedTracesFields || []);
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
+	const columns = getListColumns(
+		widget.selectedTracesFields || [],
+		formatTimezoneAdjustedTimestamp,
+	);
 
 	const dataLength =
 		queryResponse.data?.payload?.data?.newResult?.data?.result[0]?.list?.length;

frontend/src/container/TriggeredAlerts/FilteredTable/ExapandableRow.tsx

@@ -1,12 +1,12 @@
 import { Tag, Typography } from 'antd';
-import convertDateToAmAndPm from 'lib/convertDateToAmAndPm';
-import getFormattedDate from 'lib/getFormatedDate';
+import { useTimezone } from 'providers/Timezone';
 import { Alerts } from 'types/api/alerts/getTriggered';
 
 import Status from '../TableComponents/AlertStatus';
 import { TableCell, TableRow } from './styles';
 
 function ExapandableRow({ allAlerts }: ExapandableRowProps): JSX.Element {
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
 	return (
 		<>
 			{allAlerts.map((alert) => {
@@ -40,8 +40,9 @@ function ExapandableRow({ allAlerts }: ExapandableRowProps): JSX.Element {
 						</TableCell>
 
 						<TableCell>
-							<Typography>{`${getFormattedDate(formatedDate)} ${convertDateToAmAndPm(
+							<Typography>{`${formatTimezoneAdjustedTimestamp(
 								formatedDate,
+								'MM/DD/YYYY hh:mm:ss A (UTC Z)',
 							)}`}</Typography>
 						</TableCell>
 

frontend/src/container/TriggeredAlerts/NoFilterTable.tsx

@@ -4,8 +4,7 @@ import { ColumnsType } from 'antd/lib/table';
 import { ResizeTable } from 'components/ResizeTable';
 import LabelColumn from 'components/TableRenderer/LabelColumn';
 import AlertStatus from 'container/TriggeredAlerts/TableComponents/AlertStatus';
-import convertDateToAmAndPm from 'lib/convertDateToAmAndPm';
-import getFormattedDate from 'lib/getFormatedDate';
+import { useTimezone } from 'providers/Timezone';
 import { Alerts } from 'types/api/alerts/getTriggered';
 
 import { Value } from './Filter';
@@ -16,6 +15,7 @@ function NoFilterTable({
 	selectedFilter,
 }: NoFilterTableProps): JSX.Element {
 	const filteredAlerts = FilterAlerts(allAlerts, selectedFilter);
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
 
 	// need to add the filter
 	const columns: ColumnsType<Alerts> = [
@@ -83,15 +83,12 @@ function NoFilterTable({
 			width: 100,
 			sorter: (a, b): number =>
 				new Date(a.startsAt).getTime() - new Date(b.startsAt).getTime(),
-			render: (date): JSX.Element => {
-				const formatedDate = new Date(date);
-
-				return (
-					<Typography>{`${getFormattedDate(formatedDate)} ${convertDateToAmAndPm(
-						formatedDate,
-					)}`}</Typography>
-				);
-			},
+			render: (date): JSX.Element => (
+				<Typography>{`${formatTimezoneAdjustedTimestamp(
+					date,
+					'MM/DD/YYYY hh:mm:ss A (UTC Z)',
+				)}`}</Typography>
+			),
 		},
 	];
 

frontend/src/hooks/useTimezoneFormatter/useTimezoneFormatter.ts

@@ -0,0 +1,103 @@
+import { Timezone } from 'components/CustomTimePicker/timezoneUtils';
+import dayjs from 'dayjs';
+import timezone from 'dayjs/plugin/timezone';
+import utc from 'dayjs/plugin/utc';
+import { useCallback, useEffect, useMemo } from 'react';
+
+// Initialize dayjs plugins
+dayjs.extend(utc);
+dayjs.extend(timezone);
+
+// Types
+export type TimestampInput = string | number | Date;
+interface CacheEntry {
+	value: string;
+	timestamp: number;
+}
+
+//
+
+// Constants
+const CACHE_SIZE_LIMIT = 1000;
+const CACHE_CLEANUP_PERCENTAGE = 0.5; // Remove 50% when limit is reached
+
+function useTimezoneFormatter({
+	userTimezone,
+}: {
+	userTimezone: Timezone;
+}): {
+	formatTimezoneAdjustedTimestamp: (
+		input: TimestampInput,
+		format?: string,
+	) => string;
+} {
+	// Initialize cache using useMemo to persist between renders
+	const cache = useMemo(() => new Map<string, CacheEntry>(), []);
+
+	// Clear cache when timezone changes
+	useEffect(() => {
+		cache.clear();
+	}, [cache, userTimezone]);
+
+	const clearCacheEntries = useCallback(() => {
+		if (cache.size <= CACHE_SIZE_LIMIT) return;
+
+		// Sort entries by timestamp (oldest first)
+		const sortedEntries = Array.from(cache.entries()).sort(
+			(a, b) => a[1].timestamp - b[1].timestamp,
+		);
+
+		// Calculate how many entries to remove (50% or overflow, whichever is larger)
+		const entriesToRemove = Math.max(
+			Math.floor(cache.size * CACHE_CLEANUP_PERCENTAGE),
+			cache.size - CACHE_SIZE_LIMIT,
+		);
+
+		// Remove oldest entries
+		sortedEntries.slice(0, entriesToRemove).forEach(([key]) => cache.delete(key));
+	}, [cache]);
+
+	/**
+	 * Formats a timestamp with the user's timezone and caches the result
+	 * @param {TimestampInput} input - The timestamp to format (string, number, or Date)
+	 * @param {string} [format='YYYY-MM-DD HH:mm:ss'] - The desired output format
+	 * @returns {string} The formatted timestamp string in the user's timezone
+	 * @example
+	 * // Input: UTC timestamp
+	 * // User timezone: 'UTC - 4'
+	 * // Returns: "2024-03-14 15:30:00"
+	 * formatTimezoneAdjustedTimestamp('2024-03-14T19:30:00Z')
+	 */
+	const formatTimezoneAdjustedTimestamp = useCallback(
+		(input: TimestampInput, format = 'YYYY-MM-DD HH:mm:ss'): string => {
+			const timestamp = dayjs(input).valueOf();
+			const cacheKey = `${timestamp}_${userTimezone?.value}`;
+
+			// Check cache first
+			const cachedValue = cache.get(cacheKey);
+			if (cachedValue) {
+				return cachedValue.value;
+			}
+			// Format timestamp
+			const formattedValue = dayjs(input).tz(userTimezone?.value).format(format);
+
+			// Update cache
+			cache.set(cacheKey, {
+				value: formattedValue,
+				timestamp: Date.now(),
+			});
+
+			// Clear expired entries and enforce size limit
+			if (cache.size > CACHE_SIZE_LIMIT) {
+				clearCacheEntries();
+			}
+
+			return formattedValue;
+		},
+		[cache, clearCacheEntries, userTimezone],
+	);
+
+	return { formatTimezoneAdjustedTimestamp };
+}
+
+export default useTimezoneFormatter;

frontend/src/index.tsx

@@ -7,6 +7,7 @@ import { AxiosError } from 'axios';
 import { ThemeProvider } from 'hooks/useDarkMode';
 import ErrorBoundaryFallback from 'pages/ErrorBoundaryFallback/ErrorBoundaryFallback';
 import posthog from 'posthog-js';
+import TimezoneProvider from 'providers/Timezone';
 import { createRoot } from 'react-dom/client';
 import { HelmetProvider } from 'react-helmet-async';
 import { QueryClient, QueryClientProvider } from 'react-query';
@@ -69,14 +70,16 @@ if (container) {
 		<Sentry.ErrorBoundary fallback={<ErrorBoundaryFallback />}>
 			<HelmetProvider>
 				<ThemeProvider>
-					<QueryClientProvider client={queryClient}>
-						<Provider store={store}>
-							<AppRoutes />
-						</Provider>
-						{process.env.NODE_ENV === 'development' && (
-							<ReactQueryDevtools initialIsOpen={false} />
-						)}
-					</QueryClientProvider>
+					<TimezoneProvider>
+						<QueryClientProvider client={queryClient}>
+							<Provider store={store}>
+								<AppRoutes />
+							</Provider>
+							{process.env.NODE_ENV === 'development' && (
+								<ReactQueryDevtools initialIsOpen={false} />
+							)}
+						</QueryClientProvider>
+					</TimezoneProvider>
 				</ThemeProvider>
 			</HelmetProvider>
 		</Sentry.ErrorBoundary>,

frontend/src/lib/uPlotLib/getUplotChartOptions.ts

@@ -55,6 +55,8 @@ export interface GetUPlotChartOptions {
 	>;
 	customTooltipElement?: HTMLDivElement;
 	verticalLineTimestamp?: number;
+	tzDate?: (timestamp: number) => Date;
+	timezone?: string;
 }
 
 /** the function converts series A , series B , series C to
@@ -158,6 +160,8 @@ export const getUPlotChartOptions = ({
 	setHiddenGraph,
 	customTooltipElement,
 	verticalLineTimestamp,
+	tzDate,
+	timezone,
 }: GetUPlotChartOptions): uPlot.Options => {
 	const timeScaleProps = getXAxisScale(minTimeScale, maxTimeScale);
 
@@ -196,6 +200,7 @@ export const getUPlotChartOptions = ({
 				fill: (): string => '#fff',
 			},
 		},
+		tzDate,
 		padding: [16, 16, 8, 8],
 		bands,
 		scales: {
@@ -222,6 +227,7 @@ export const getUPlotChartOptions = ({
 				stackBarChart,
 				isDarkMode,
 				customTooltipElement,
+				timezone,
 			}),
 			onClickPlugin({
 				onClick: onClickHandler,

frontend/src/lib/uPlotLib/plugins/tooltipPlugin.ts

@@ -46,6 +46,7 @@ const generateTooltipContent = (
 	isHistogramGraphs?: boolean,
 	isMergedSeries?: boolean,
 	stackBarChart?: boolean,
+	timezone?: string,
 	// eslint-disable-next-line sonarjs/cognitive-complexity
 ): HTMLElement => {
 	const container = document.createElement('div');
@@ -69,9 +70,13 @@ const generateTooltipContent = (
 		series.forEach((item, index) => {
 			if (index === 0) {
 				if (isBillingUsageGraphs) {
-					tooltipTitle = dayjs(data[0][idx] * 1000).format('MMM DD YYYY');
+					tooltipTitle = dayjs(data[0][idx] * 1000)
+						.tz(timezone)
+						.format('MMM DD YYYY');
 				} else {
-					tooltipTitle = dayjs(data[0][idx] * 1000).format('MMM DD YYYY HH:mm:ss');
+					tooltipTitle = dayjs(data[0][idx] * 1000)
+						.tz(timezone)
+						.format('MMM DD YYYY h:mm:ss A');
 				}
 			} else if (item.show) {
 				const {
@@ -223,6 +228,7 @@ type ToolTipPluginProps = {
 	stackBarChart?: boolean;
 	isDarkMode: boolean;
 	customTooltipElement?: HTMLDivElement;
+	timezone?: string;
 };
 
 const tooltipPlugin = ({
@@ -234,6 +240,7 @@ const tooltipPlugin = ({
 	stackBarChart,
 	isDarkMode,
 	customTooltipElement,
+	timezone,
 }: // eslint-disable-next-line sonarjs/cognitive-complexity
 ToolTipPluginProps): any => {
 	let over: HTMLElement;
@@ -300,6 +307,7 @@ ToolTipPluginProps): any => {
 							isHistogramGraphs,
 							isMergedSeries,
 							stackBarChart,
+							timezone,
 						);
 						if (customTooltipElement) {
 							content.appendChild(customTooltipElement);

frontend/src/pages/AlertDetails/AlertDetails.tsx

@@ -1,7 +1,6 @@
 import './AlertDetails.styles.scss';
 
 import { Breadcrumb, Button, Divider } from 'antd';
-import logEvent from 'api/common/logEvent';
 import { Filters } from 'components/AlertDetailsFilters/Filters';
 import NotFound from 'components/NotFound';
 import RouteTab from 'components/RouteTab';
@@ -88,12 +87,6 @@ function AlertDetails(): JSX.Element {
 		return <NotFound />;
 	}
 
-	const handleTabChange = (route: string): void => {
-		if (route === ROUTES.ALERT_HISTORY) {
-			logEvent('Alert History tab: Visited', { ruleId });
-		}
-	};
-
 	return (
 		<div className="alert-details">
 			<Breadcrumb
@@ -120,7 +113,6 @@ function AlertDetails(): JSX.Element {
 					routes={routes}
 					activeKey={pathname}
 					history={history}
-					onChangeHandler={handleTabChange}
 					tabBarExtraContent={<Filters />}
 				/>
 			</div>

frontend/src/pages/SaveView/index.tsx

@@ -31,6 +31,7 @@ import {
 	Trash2,
 	X,
 } from 'lucide-react';
+import { useTimezone } from 'providers/Timezone';
 import { ChangeEvent, useEffect, useRef, useState } from 'react';
 import { useTranslation } from 'react-i18next';
 import { useSelector } from 'react-redux';
@@ -207,6 +208,8 @@ function SaveView(): JSX.Element {
 		}
 	};
 
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+
 	const columns: TableProps<ViewProps>['columns'] = [
 		{
 			title: 'Save View',
@@ -218,31 +221,10 @@ function SaveView(): JSX.Element {
 					bgColor = extraData.color;
 				}
 
-				const timeOptions: Intl.DateTimeFormatOptions = {
-					hour: '2-digit',
-					minute: '2-digit',
-					second: '2-digit',
-					hour12: false,
-				};
-				const formattedTime = new Date(view.createdAt).toLocaleTimeString(
-					'en-US',
-					timeOptions,
+				const formattedDateAndTime = formatTimezoneAdjustedTimestamp(
+					view.createdAt,
+					'HH:mm:ss ⎯ MMM D, YYYY (UTC Z)',
 				);
-
-				const dateOptions: Intl.DateTimeFormatOptions = {
-					month: 'short',
-					day: 'numeric',
-					year: 'numeric',
-				};
-
-				const formattedDate = new Date(view.createdAt).toLocaleDateString(
-					'en-US',
-					dateOptions,
-				);
-
-				// Combine time and date
-				const formattedDateAndTime = `${formattedTime} ⎯ ${formattedDate}`;
-
 				const isEditDeleteSupported = allowedRoles.includes(role as string);
 
 				return (

frontend/src/providers/Timezone.tsx

@@ -0,0 +1,98 @@
+import {
+	getBrowserTimezone,
+	getTimezoneObjectByTimezoneString,
+	Timezone,
+} from 'components/CustomTimePicker/timezoneUtils';
+import { LOCALSTORAGE } from 'constants/localStorage';
+import useTimezoneFormatter, {
+	TimestampInput,
+} from 'hooks/useTimezoneFormatter/useTimezoneFormatter';
+import React, {
+	createContext,
+	useCallback,
+	useContext,
+	useMemo,
+	useState,
+} from 'react';
+
+interface TimezoneContextType {
+	timezone: Timezone;
+	browserTimezone: Timezone;
+	updateTimezone: (timezone: Timezone) => void;
+	formatTimezoneAdjustedTimestamp: (
+		input: TimestampInput,
+		format?: string,
+	) => string;
+}
+
+const TimezoneContext = createContext<TimezoneContextType | undefined>(
+	undefined,
+);
+
+function TimezoneProvider({
+	children,
+}: {
+	children: React.ReactNode;
+}): JSX.Element {
+	const getStoredTimezoneValue = (): Timezone | null => {
+		try {
+			const timezoneValue = localStorage.getItem(LOCALSTORAGE.PREFERRED_TIMEZONE);
+			if (timezoneValue) {
+				return getTimezoneObjectByTimezoneString(timezoneValue);
+			}
+		} catch (error) {
+			console.error('Error reading timezone from localStorage:', error);
+		}
+		return null;
+	};
+
+	const setStoredTimezoneValue = (value: string): void => {
+		try {
+			localStorage.setItem(LOCALSTORAGE.PREFERRED_TIMEZONE, value);
+		} catch (error) {
+			console.error('Error saving timezone to localStorage:', error);
+		}
+	};
+
+	const browserTimezone = useMemo(() => getBrowserTimezone(), []);
+
+	const [timezone, setTimezone] = useState<Timezone>(
+		getStoredTimezoneValue() ?? browserTimezone,
+	);
+
+	const updateTimezone = useCallback((timezone: Timezone): void => {
+		if (!timezone.value) return;
+
+		// TODO(shaheer): replace this with user preferences API
+		setStoredTimezoneValue(timezone.value);
+		setTimezone(timezone);
+	}, []);
+
+	const { formatTimezoneAdjustedTimestamp } = useTimezoneFormatter({
+		userTimezone: timezone,
+	});
+
+	const value = React.useMemo(
+		() => ({
+			timezone,
+			browserTimezone,
+			updateTimezone,
+			formatTimezoneAdjustedTimestamp,
+		}),
+		[timezone, browserTimezone, updateTimezone, formatTimezoneAdjustedTimestamp],
+	);
+
+	return (
+		<TimezoneContext.Provider value={value}>{children}</TimezoneContext.Provider>
+	);
+}
+
+export const useTimezone = (): TimezoneContextType => {
+	const context = useContext(TimezoneContext);
+	if (context === undefined) {
+		throw new Error('useTimezone must be used within a TimezoneProvider');
+	}
+	return context;
+};
+
+export default TimezoneProvider;

frontend/src/setupProxy.js

@@ -1,13 +1,13 @@
 /* eslint-disable  */
 // @ts-ignore
 // @ts-nocheck
-import { legacyCreateProxyMiddleware } from 'http-proxy-middleware';
+import { createProxyMiddleware } from 'http-proxy-middleware';
 
 export default function (app) {
 	app.use(
 		'/tunnel',
-		legacyCreateProxyMiddleware({
-			target: `${process.env.TUNNEL_DOMAIN}/tunnel`,
+		createProxyMiddleware({
+			target: process.env.TUNNEL_DOMAIN,
 			changeOrigin: true,
 		}),
 	);

frontend/yarn.lock

@@ -4074,13 +4074,6 @@
   resolved "https://registry.yarnpkg.com/@types/html-minifier-terser/-/html-minifier-terser-6.1.0.tgz#4fc33a00c1d0c16987b1a20cf92d20614c55ac35"
   integrity sha512-oh/6byDPnL1zeNXFrDXFLyZjkr1MsBG667IM792caf1L2UPOOMf65NFzjUH/ltyfwjAGfs1rsX1eftK0jC/KIg==
 
-"@types/http-proxy@^1.17.15":
-  version "1.17.15"
-  resolved "https://registry.yarnpkg.com/@types/http-proxy/-/http-proxy-1.17.15.tgz#12118141ce9775a6499ecb4c01d02f90fc839d36"
-  integrity sha512-25g5atgiVNTIv0LBDTg1H74Hvayx0ajtJPLLcYE3whFv75J0pWNtOBzaXJQgDTmrX1bx5U9YC2w/n65BN1HwRQ==
-  dependencies:
-    "@types/node" "*"
-
 "@types/http-proxy@^1.17.8":
   version "1.17.11"
   resolved "https://registry.npmjs.org/@types/http-proxy/-/http-proxy-1.17.11.tgz"
@@ -4771,6 +4764,11 @@
     d3-time-format "4.1.0"
     internmap "2.0.3"
 
+"@vvo/tzdb@6.149.0":
+  version "6.149.0"
+  resolved "https://registry.yarnpkg.com/@vvo/tzdb/-/tzdb-6.149.0.tgz#e4fcca3c49b90d5910a8679267540cb532809075"
+  integrity sha512-d68+oW1TE60Ho9FlCDO5Ks4suk6hp5umjNIrtWytVB0B/X0/P1T9yWdnH7EhNb2fx1CQE+MM1qmLUGzT+QAqdw==
+
 "@webassemblyjs/ast@1.12.1":
   version "1.12.1"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.12.1.tgz#bb16a0e8b1914f979f45864c23819cc3e3f0d4bb"
@@ -7231,7 +7229,7 @@ debounce@^1.2.1:
   resolved "https://registry.yarnpkg.com/debounce/-/debounce-1.2.1.tgz#38881d8f4166a5c5848020c11827b834bcb3e0a5"
   integrity sha512-XRRe6Glud4rd/ZGQfiV1ruXSfbvfJedlV9Y6zOlP+2K04vBYiJEte6stfFkCP03aMnY5tsipamumUjL14fofug==
 
-debug@2.6.9, debug@4, debug@4.3.4, debug@^3.2.6, debug@^3.2.7, debug@^4.0.0, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@^4.3.1, debug@^4.3.2, debug@^4.3.3, debug@^4.3.4, debug@^4.3.6, debug@ngokevin/debug#noTimestamp:
+debug@2.6.9, debug@4, debug@4.3.4, debug@^3.2.6, debug@^3.2.7, debug@^4.0.0, debug@^4.0.1, debug@^4.1.0, debug@^4.1.1, debug@^4.3.1, debug@^4.3.2, debug@^4.3.3, debug@^4.3.4, debug@ngokevin/debug#noTimestamp:
   version "4.3.4"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
   integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
@@ -9359,17 +9357,16 @@ http-proxy-agent@^4.0.1:
     agent-base "6"
     debug "4"
 
-http-proxy-middleware@3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-3.0.3.tgz#dc1313c75bd00d81e103823802551ee30130ebd1"
-  integrity sha512-usY0HG5nyDUwtqpiZdETNbmKtw3QQ1jwYFZ9wi5iHzX2BcILwQKtYDJPo7XHTsu5Z0B2Hj3W9NNnbd+AjFWjqg==
+http-proxy-middleware@2.0.7:
+  version "2.0.7"
+  resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-2.0.7.tgz#915f236d92ae98ef48278a95dedf17e991936ec6"
+  integrity sha512-fgVY8AV7qU7z/MmXJ/rxwbrtQH4jBQ9m7kp3llF0liB7glmFeVZFBepQb32T3y8n8k2+AEYuMPCpinYW+/CuRA==
   dependencies:
-    "@types/http-proxy" "^1.17.15"
-    debug "^4.3.6"
+    "@types/http-proxy" "^1.17.8"
     http-proxy "^1.18.1"
-    is-glob "^4.0.3"
-    is-plain-object "^5.0.0"
-    micromatch "^4.0.8"
+    is-glob "^4.0.1"
+    is-plain-obj "^3.0.0"
+    micromatch "^4.0.2"
 
 http-proxy-middleware@^2.0.3:
   version "2.0.6"
@@ -9861,11 +9858,6 @@ is-plain-object@^2.0.4:
   dependencies:
     isobject "^3.0.1"
 
-is-plain-object@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-5.0.0.tgz#4427f50ab3429e9025ea7d52e9043a9ef4159344"
-  integrity sha512-VRSzKkbMm5jMDoKLbltAkFQ5Qr7VDiTFGXxYFXXowVj387GeGNOCsOH6Msy00SGZ3Fp84b1Naa1psqgcCIEP5Q==
-
 is-potential-custom-element-name@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/is-potential-custom-element-name/-/is-potential-custom-element-name-1.0.1.tgz"
@@ -11851,7 +11843,7 @@ micromark@^3.0.0:
     micromark-util-types "^1.0.1"
     uvu "^0.5.0"
 
-micromatch@^4.0.2, micromatch@^4.0.4, micromatch@^4.0.5, micromatch@^4.0.8:
+micromatch@^4.0.2, micromatch@^4.0.4, micromatch@^4.0.5:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.8.tgz#d66fa18f3a47076789320b9b1af32bd86d9fa202"
   integrity sha512-PXwfBhYu0hBCPw8Dn0E+WDYb7af3dSLVWKi3HGv84IdF4TyFoC0ysxFd0Goxw7nSv4T/PzEJQxsYsEiFCKo2BA==

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/ClickHouse/clickhouse-go/v2 v2.25.0
 	github.com/DATA-DOG/go-sqlmock v1.5.2
 	github.com/SigNoz/govaluate v0.0.0-20240203125216-988004ccc7fd
-	github.com/SigNoz/signoz-otel-collector v0.111.9
+	github.com/SigNoz/signoz-otel-collector v0.111.5
 	github.com/SigNoz/zap_otlp/zap_otlp_encoder v0.0.0-20230822164844-1b861a431974
 	github.com/SigNoz/zap_otlp/zap_otlp_sync v0.0.0-20230822164844-1b861a431974
 	github.com/antonmedv/expr v1.15.3

go.sum

@@ -70,8 +70,8 @@ github.com/SigNoz/govaluate v0.0.0-20240203125216-988004ccc7fd h1:Bk43AsDYe0fhkb
 github.com/SigNoz/govaluate v0.0.0-20240203125216-988004ccc7fd/go.mod h1:nxRcH/OEdM8QxzH37xkGzomr1O0JpYBRS6pwjsWW6Pc=
 github.com/SigNoz/prometheus v1.12.0 h1:+BXeIHyMOOWWa+xjhJ+x80JFva7r1WzWIfIhQ5PUmIE=
 github.com/SigNoz/prometheus v1.12.0/go.mod h1:EqNM27OwmPfqMUk+E+XG1L9rfDFcyXnzzDrg0EPOfxA=
-github.com/SigNoz/signoz-otel-collector v0.111.9 h1:U4q7o0H9C842zQFsM5wGHgt9ba92KU6LxnKmmYQ91ew=
-github.com/SigNoz/signoz-otel-collector v0.111.9/go.mod h1:vRDT10om89DHybN7SRMlt8IN9+/pgh1D57pNHPr2LM4=
+github.com/SigNoz/signoz-otel-collector v0.111.5 h1:kLpJSv9U46doA+89nfUvTLcNb6WbIxiMAtNlTNL88ZE=
+github.com/SigNoz/signoz-otel-collector v0.111.5/go.mod h1:/nyVFDiEz/QBfyqekB3zRwstZ/KSIB85qgV9NnzAtig=
 github.com/SigNoz/zap_otlp v0.1.0 h1:T7rRcFN87GavY8lDGZj0Z3Xv6OhJA6Pj3I9dNPmqvRc=
 github.com/SigNoz/zap_otlp v0.1.0/go.mod h1:lcHvbDbRgvDnPxo9lDlaL1JK2PyOyouP/C3ynnYIvyo=
 github.com/SigNoz/zap_otlp/zap_otlp_encoder v0.0.0-20230822164844-1b861a431974 h1:PKVgdf83Yw+lZJbFtNGBgqXiXNf3+kOXW2qZ7Ms7OaY=

pkg/query-service/constants/constants.go

@@ -1,7 +1,6 @@
 package constants
 
 import (
-	"maps"
 	"os"
 	"strconv"
 	"testing"
@@ -239,8 +238,8 @@ const (
 	SIGNOZ_EXP_HISTOGRAM_TABLENAME             = "distributed_exp_hist"
 	SIGNOZ_TRACE_DBNAME                        = "signoz_traces"
 	SIGNOZ_SPAN_INDEX_TABLENAME                = "distributed_signoz_index_v2"
-	SIGNOZ_SPAN_INDEX_V3                       = "distributed_signoz_index_v3"
 	SIGNOZ_SPAN_INDEX_LOCAL_TABLENAME          = "signoz_index_v2"
+	SIGNOZ_SPAN_INDEX_V3                       = "distributed_signoz_index_v3"
 	SIGNOZ_SPAN_INDEX_V3_LOCAL_TABLENAME       = "signoz_index_v3"
 	SIGNOZ_TIMESERIES_v4_LOCAL_TABLENAME       = "time_series_v4"
 	SIGNOZ_TIMESERIES_v4_6HRS_LOCAL_TABLENAME  = "time_series_v4_6hrs"
@@ -448,70 +447,150 @@ const MaxFilterSuggestionsExamplesLimit = 10
 var SpanRenderLimitStr = GetOrDefaultEnv("SPAN_RENDER_LIMIT", "2500")
 var MaxSpansInTraceStr = GetOrDefaultEnv("MAX_SPANS_IN_TRACE", "250000")
 
-var NewStaticFieldsTraces = map[string]v3.AttributeKey{
+var StaticFieldsTraces = map[string]v3.AttributeKey{
 	"timestamp": {},
-	"trace_id": {
-		Key:      "trace_id",
+	"traceID": {
+		Key:      "traceID",
 		DataType: v3.AttributeKeyDataTypeString,
 		IsColumn: true,
 	},
-	"span_id": {
-		Key:      "span_id",
+	"spanID": {
+		Key:      "spanID",
 		DataType: v3.AttributeKeyDataTypeString,
 		IsColumn: true,
 	},
-	"trace_state": {
-		Key:      "trace_state",
+	"parentSpanID": {
+		Key:      "parentSpanID",
 		DataType: v3.AttributeKeyDataTypeString,
 		IsColumn: true,
 	},
-	"parent_span_id": {
-		Key:      "parent_span_id",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"flags": {
-		Key:      "flags",
-		DataType: v3.AttributeKeyDataTypeInt64,
-		IsColumn: true,
-	},
 	"name": {
 		Key:      "name",
 		DataType: v3.AttributeKeyDataTypeString,
 		IsColumn: true,
 	},
+	"serviceName": {
+		Key:      "serviceName",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
 	"kind": {
 		Key:      "kind",
 		DataType: v3.AttributeKeyDataTypeString,
 		IsColumn: true,
 	},
-	"kind_string": {
-		Key:      "kind_string",
+	"spanKind": {
+		Key:      "spanKind",
 		DataType: v3.AttributeKeyDataTypeString,
 		IsColumn: true,
 	},
-	"duration_nano": {
-		Key:      "duration_nano",
+	"durationNano": {
+		Key:      "durationNano",
 		DataType: v3.AttributeKeyDataTypeFloat64,
 		IsColumn: true,
 	},
-	"status_code": {
-		Key:      "status_code",
+	"statusCode": {
+		Key:      "statusCode",
 		DataType: v3.AttributeKeyDataTypeFloat64,
 		IsColumn: true,
 	},
-	"status_message": {
-		Key:      "status_message",
+	"hasError": {
+		Key:      "hasError",
+		DataType: v3.AttributeKeyDataTypeBool,
+		IsColumn: true,
+	},
+	"statusMessage": {
+		Key:      "statusMessage",
 		DataType: v3.AttributeKeyDataTypeString,
 		IsColumn: true,
 	},
-	"status_code_string": {
-		Key:      "status_code_string",
+	"statusCodeString": {
+		Key:      "statusCodeString",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"externalHttpMethod": {
+		Key:      "externalHttpMethod",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"externalHttpUrl": {
+		Key:      "externalHttpUrl",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"dbSystem": {
+		Key:      "dbSystem",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"dbName": {
+		Key:      "dbName",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"dbOperation": {
+		Key:      "dbOperation",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"peerService": {
+		Key:      "peerService",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"httpMethod": {
+		Key:      "httpMethod",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"httpUrl": {
+		Key:      "httpUrl",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"httpRoute": {
+		Key:      "httpRoute",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"httpHost": {
+		Key:      "httpHost",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"msgSystem": {
+		Key:      "msgSystem",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"msgOperation": {
+		Key:      "msgOperation",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"rpcSystem": {
+		Key:      "rpcSystem",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"rpcService": {
+		Key:      "rpcService",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"rpcMethod": {
+		Key:      "rpcMethod",
+		DataType: v3.AttributeKeyDataTypeString,
+		IsColumn: true,
+	},
+	"responseStatusCode": {
+		Key:      "responseStatusCode",
 		DataType: v3.AttributeKeyDataTypeString,
 		IsColumn: true,
 	},
 
-	// new support for composite attributes
+	// new support
 	"response_status_code": {
 		Key:      "response_status_code",
 		DataType: v3.AttributeKeyDataTypeString,
@@ -566,155 +645,4 @@ var NewStaticFieldsTraces = map[string]v3.AttributeKey{
 	// they are taken care by new format <attribute_type>_<attribute_datatype>_'<attribute_key>'
 }
 
-var DeprecatedStaticFieldsTraces = map[string]v3.AttributeKey{
-	"traceID": {
-		Key:      "traceID",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"spanID": {
-		Key:      "spanID",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"parentSpanID": {
-		Key:      "parentSpanID",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"spanKind": {
-		Key:      "spanKind",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"durationNano": {
-		Key:      "durationNano",
-		DataType: v3.AttributeKeyDataTypeFloat64,
-		IsColumn: true,
-	},
-	"statusCode": {
-		Key:      "statusCode",
-		DataType: v3.AttributeKeyDataTypeFloat64,
-		IsColumn: true,
-	},
-	"statusMessage": {
-		Key:      "statusMessage",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"statusCodeString": {
-		Key:      "statusCodeString",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-
-	// old support for composite attributes
-	"responseStatusCode": {
-		Key:      "responseStatusCode",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"externalHttpUrl": {
-		Key:      "externalHttpUrl",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"httpUrl": {
-		Key:      "httpUrl",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"externalHttpMethod": {
-		Key:      "externalHttpMethod",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"httpMethod": {
-		Key:      "httpMethod",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"httpHost": {
-		Key:      "httpHost",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"dbName": {
-		Key:      "dbName",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"dbOperation": {
-		Key:      "dbOperation",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"hasError": {
-		Key:      "hasError",
-		DataType: v3.AttributeKeyDataTypeBool,
-		IsColumn: true,
-	},
-	"isRemote": {
-		Key:      "isRemote",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-
-	// old support for resource attributes
-	"serviceName": {
-		Key:      "serviceName",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-
-	// old support for simple attributes
-	"httpRoute": {
-		Key:      "httpRoute",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"msgSystem": {
-		Key:      "msgSystem",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"msgOperation": {
-		Key:      "msgOperation",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"dbSystem": {
-		Key:      "dbSystem",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"rpcSystem": {
-		Key:      "rpcSystem",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"rpcService": {
-		Key:      "rpcService",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"rpcMethod": {
-		Key:      "rpcMethod",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-	"peerService": {
-		Key:      "peerService",
-		DataType: v3.AttributeKeyDataTypeString,
-		IsColumn: true,
-	},
-}
-
-var StaticFieldsTraces = map[string]v3.AttributeKey{}
-
-func init() {
-	StaticFieldsTraces = maps.Clone(NewStaticFieldsTraces)
-	maps.Copy(StaticFieldsTraces, DeprecatedStaticFieldsTraces)
-}
-
 const TRACE_V4_MAX_PAGINATION_LIMIT = 10000

pkg/query-service/model/trace.go

@@ -1,29 +0,0 @@
-package model
-
-import "time"
-
-type SpanItemV2 struct {
-	TimeUnixNano      time.Time          `ch:"timestamp"`
-	DurationNano      uint64             `ch:"duration_nano"`
-	SpanID            string             `ch:"span_id"`
-	TraceID           string             `ch:"trace_id"`
-	HasError          bool               `ch:"has_error"`
-	Kind              int8               `ch:"kind"`
-	ServiceName       string             `ch:"resource_string_service$$name"`
-	Name              string             `ch:"name"`
-	References        string             `ch:"references"`
-	Attributes_string map[string]string  `ch:"attributes_string"`
-	Attributes_number map[string]float64 `ch:"attributes_number"`
-	Attributes_bool   map[string]bool    `ch:"attributes_bool"`
-	Events            []string           `ch:"events"`
-	StatusMessage     string             `ch:"status_message"`
-	StatusCodeString  string             `ch:"status_code_string"`
-	SpanKind          string             `ch:"kind_string"`
-}
-
-type TraceSummary struct {
-	TraceID  string    `ch:"trace_id"`
-	Start    time.Time `ch:"start"`
-	End      time.Time `ch:"end"`
-	NumSpans uint64    `ch:"num_spans"`
-}

pkg/query-service/utils/logs.go

@@ -35,8 +35,6 @@ func GetListTsRanges(start, end int64) []LogsListTsRange {
 				tStartNano = startNano
 			}
 		}
-	} else {
-		result = append(result, LogsListTsRange{Start: start, End: end})
 	}
 	return result
 }

pkg/query-service/utils/logs_test.go

@@ -18,7 +18,7 @@ func TestListTsRange(t *testing.T) {
 			name:  "testing for less then one hour",
 			start: 1722262800000000000, // July 29, 2024 7:50:00 PM
 			end:   1722263800000000000, // July 29, 2024 8:06:40 PM
-			res:   []LogsListTsRange{{1722262800000000000, 1722263800000000000}},
+			res:   []LogsListTsRange{},
 		},
 		{
 			name:  "testing for more than one hour",