chore: implement vendor chunk splitting for production builds

Add strategic code splitting to reduce main bundle size from 11MB to 3.7MB (66% reduction) and improve browser caching efficiency. Changes: - Add splitChunks configuration with vendor cache groups: * vendors-react: React, Redux, Router (~168KB) * vendors-antd: Ant Design core (~1.6MB) * vendors-antd-icons: Ant Design icons (~150KB) * vendors-charts: Chart libraries (~264KB) * vendors-react-query: React Query (~47KB) * vendors-signozhq: SigNoz UI components (~338KB) * vendors-utilities: lodash-es, dnd-kit, dayjs, axios, i18next (~198KB) * vendors-monaco: Monaco editor (~11KB) * vendors-common: Other shared dependencies (~1.2MB) - Enable module concatenation for better tree-shaking - Update bundlesize.config.json with granular limits per chunk type - Restrict window.store exposure to development only Performance Impact: - Main bundle: 11MB → 3.7MB (66% reduction) - Total build: 250MB → 97MB (61% reduction) - Better browser caching (vendor chunks change less frequently) - Faster subsequent page loads (cached vendor chunks) Breaking Changes: None Migration: None required
2026-02-23 16:59:30 +00:00 · 2026-02-23 13:23:11 +05:30
12 changed files with 251 additions and 399 deletions
--- a/docs/api/openapi.yml
+++ b/docs/api/openapi.yml
@@ -326,9 +326,6 @@ components:
          type: string
        url:
          type: string
-      required:
-      - code
-      - message
      type: object
    ErrorsResponseerroradditional:
      properties:
@@ -1664,9 +1661,6 @@ components:
          $ref: '#/components/schemas/ErrorsJSON'
        status:
          type: string
-      required:
-      - status
-      - error
      type: object
    RoletypesGettableResources:
      properties:
@@ -2156,9 +2150,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "500":
@@ -2242,9 +2233,6 @@ paths:
                    $ref: '#/components/schemas/AuthtypesGettableToken'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: See Other
        "400":
@@ -2283,9 +2271,6 @@ paths:
                    $ref: '#/components/schemas/AuthtypesGettableToken'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: See Other
        "400":
@@ -2349,9 +2334,6 @@ paths:
                    $ref: '#/components/schemas/AuthtypesGettableToken'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: See Other
        "400":
@@ -2446,9 +2428,6 @@ paths:
                    $ref: '#/components/schemas/DashboardtypesGettablePublicDasbhboard'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -2503,9 +2482,6 @@ paths:
                    $ref: '#/components/schemas/TypesIdentifiable'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: Created
        "401":
@@ -2599,9 +2575,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -2649,9 +2622,6 @@ paths:
                    $ref: '#/components/schemas/AuthtypesGettableAuthDomain'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -2848,9 +2818,6 @@ paths:
                    $ref: '#/components/schemas/TelemetrytypesGettableFieldKeys'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -2941,9 +2908,6 @@ paths:
                    $ref: '#/components/schemas/TelemetrytypesGettableFieldValues'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -2993,9 +2957,6 @@ paths:
                    $ref: '#/components/schemas/TypesResetPasswordToken'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -3051,9 +3012,6 @@ paths:
                    $ref: '#/components/schemas/TypesGettableGlobalConfig'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -3099,9 +3057,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -3149,9 +3104,6 @@ paths:
                    $ref: '#/components/schemas/TypesInvite'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: Created
        "400":
@@ -3265,9 +3217,6 @@ paths:
                    $ref: '#/components/schemas/TypesInvite'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -3311,9 +3260,6 @@ paths:
                    $ref: '#/components/schemas/TypesUser'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: Created
        "400":
@@ -3408,9 +3354,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -3509,9 +3452,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -3561,9 +3501,6 @@ paths:
                    $ref: '#/components/schemas/PreferencetypesPreference'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -3677,9 +3614,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -3727,9 +3661,6 @@ paths:
                    $ref: '#/components/schemas/TypesGettableAPIKey'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: Created
        "400":
@@ -3897,9 +3828,6 @@ paths:
                    $ref: '#/components/schemas/DashboardtypesGettablePublicDashboardData'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -3953,9 +3881,6 @@ paths:
                    $ref: '#/components/schemas/Querybuildertypesv5QueryRangeResponse'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4033,9 +3958,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4083,9 +4005,6 @@ paths:
                    $ref: '#/components/schemas/TypesIdentifiable'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: Created
        "400":
@@ -4220,9 +4139,6 @@ paths:
                    $ref: '#/components/schemas/RoletypesRole'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4346,9 +4262,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4488,9 +4401,6 @@ paths:
                    $ref: '#/components/schemas/RoletypesGettableResources'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4536,9 +4446,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4633,9 +4540,6 @@ paths:
                    $ref: '#/components/schemas/TypesUser'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4695,9 +4599,6 @@ paths:
                    $ref: '#/components/schemas/TypesUser'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -4753,9 +4654,6 @@ paths:
                    $ref: '#/components/schemas/TypesUser'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4798,9 +4696,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4850,9 +4745,6 @@ paths:
                    $ref: '#/components/schemas/PreferencetypesPreference'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -4995,9 +4887,6 @@ paths:
                    type: array
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -5050,9 +4939,6 @@ paths:
                    $ref: '#/components/schemas/GatewaytypesGettableIngestionKeys'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -5100,9 +4986,6 @@ paths:
                    $ref: '#/components/schemas/GatewaytypesGettableCreatedIngestionKey'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -5241,9 +5124,6 @@ paths:
                    $ref: '#/components/schemas/GatewaytypesGettableCreatedIngestionKeyLimit'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: Created
        "401":
@@ -5385,9 +5265,6 @@ paths:
                    $ref: '#/components/schemas/GatewaytypesGettableIngestionKeys'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -5451,9 +5328,6 @@ paths:
                    $ref: '#/components/schemas/MetricsexplorertypesListMetricsResponse'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -5509,9 +5383,6 @@ paths:
                    $ref: '#/components/schemas/MetricsexplorertypesMetricAlertsResponse'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -5578,9 +5449,6 @@ paths:
                    $ref: '#/components/schemas/MetricsexplorertypesMetricAttributesResponse'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -5636,9 +5504,6 @@ paths:
                    $ref: '#/components/schemas/MetricsexplorertypesMetricDashboardsResponse'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -5695,9 +5560,6 @@ paths:
                    $ref: '#/components/schemas/MetricsexplorertypesMetricHighlightsResponse'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -5754,9 +5616,6 @@ paths:
                    $ref: '#/components/schemas/MetricsexplorertypesMetricMetadata'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -5873,9 +5732,6 @@ paths:
                    $ref: '#/components/schemas/MetricsexplorertypesStatsResponse'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -5931,9 +5787,6 @@ paths:
                    $ref: '#/components/schemas/MetricsexplorertypesTreemapResponse'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -5983,9 +5836,6 @@ paths:
                    $ref: '#/components/schemas/TypesOrganization'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "401":
@@ -6116,9 +5966,6 @@ paths:
                    $ref: '#/components/schemas/AuthtypesSessionContext'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -6156,9 +6003,6 @@ paths:
                    $ref: '#/components/schemas/AuthtypesGettableToken'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -6202,9 +6046,6 @@ paths:
                    $ref: '#/components/schemas/AuthtypesGettableToken'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -6237,9 +6078,6 @@ paths:
                    $ref: '#/components/schemas/ZeustypesGettableHost'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -6754,9 +6592,6 @@ paths:
                    $ref: '#/components/schemas/Querybuildertypesv5QueryRangeResponse'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
@@ -6811,9 +6646,6 @@ paths:
                    $ref: '#/components/schemas/Querybuildertypesv5QueryRangeRequest'
                  status:
                    type: string
-                required:
-                - status
-                - data
                type: object
          description: OK
        "400":
--- a/frontend/bundlesize.config.json
+++ b/frontend/bundlesize.config.json
@@ -1,8 +1,52 @@
 {
 	"files": [
 		{
-			"path": "./build/**.js",
-			"maxSize": "1.2MB"
+			"path": "./build/runtime~*.js",
+			"maxSize": "50KB"
+		},
+		{
+			"path": "./build/vendors-react.*.js",
+			"maxSize": "300KB"
+		},
+		{
+			"path": "./build/vendors-antd.*.js",
+			"maxSize": "1MB"
+		},
+		{
+			"path": "./build/vendors-antd-icons.*.js",
+			"maxSize": "2.5MB"
+		},
+		{
+			"path": "./build/vendors-charts.*.js",
+			"maxSize": "400KB"
+		},
+		{
+			"path": "./build/vendors-react-query.*.js",
+			"maxSize": "100KB"
+		},
+		{
+			"path": "./build/vendors-utilities.*.js",
+			"maxSize": "600KB"
+		},
+		{
+			"path": "./build/vendors-monaco.*.js",
+			"maxSize": "3MB"
+		},
+		{
+			"path": "./build/vendors-common.*.js",
+			"maxSize": "800KB"
+		},
+		{
+			"path": "./build/main.*.js",
+			"maxSize": "500KB"
+		},
+		{
+			"path": "./build/Home.*.js",
+			"maxSize": "300KB"
+		},
+		{
+			"path": "./build/*.js",
+			"maxSize": "1MB"
 		}
 	]
 }
--- a/frontend/src/api/generated/services/sigNoz.schemas.ts
+++ b/frontend/src/api/generated/services/sigNoz.schemas.ts
@@ -436,7 +436,7 @@ export interface ErrorsJSONDTO {
 	/**
 	 * @type string
 	 */
-	code: string;
+	code?: string;
 	/**
 	 * @type array
 	 */
@@ -444,7 +444,7 @@ export interface ErrorsJSONDTO {
 	/**
 	 * @type string
 	 */
-	message: string;
+	message?: string;
 	/**
 	 * @type string
 	 */
@@ -1985,11 +1985,11 @@ export enum Querybuildertypesv5VariableTypeDTO {
 	text = 'text',
 }
 export interface RenderErrorResponseDTO {
-	error: ErrorsJSONDTO;
+	error?: ErrorsJSONDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 }

 /**
@@ -2599,30 +2599,30 @@ export type AuthzCheck200 = {
 	/**
 	 * @type array
 	 */
-	data: AuthtypesGettableTransactionDTO[];
+	data?: AuthtypesGettableTransactionDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type ChangePasswordPathParameters = {
 	id: string;
 };
 export type CreateSessionByGoogleCallback303 = {
-	data: AuthtypesGettableTokenDTO;
+	data?: AuthtypesGettableTokenDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type CreateSessionByOIDCCallback303 = {
-	data: AuthtypesGettableTokenDTO;
+	data?: AuthtypesGettableTokenDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type CreateSessionBySAMLCallbackParams = {
@@ -2650,11 +2650,11 @@ export type CreateSessionBySAMLCallbackBody = {
 };

 export type CreateSessionBySAMLCallback303 = {
-	data: AuthtypesGettableTokenDTO;
+	data?: AuthtypesGettableTokenDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type DeletePublicDashboardPathParameters = {
@@ -2664,22 +2664,22 @@ export type GetPublicDashboardPathParameters = {
 	id: string;
 };
 export type GetPublicDashboard200 = {
-	data: DashboardtypesGettablePublicDasbhboardDTO;
+	data?: DashboardtypesGettablePublicDasbhboardDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type CreatePublicDashboardPathParameters = {
 	id: string;
 };
 export type CreatePublicDashboard201 = {
-	data: TypesIdentifiableDTO;
+	data?: TypesIdentifiableDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type UpdatePublicDashboardPathParameters = {
@@ -2689,19 +2689,19 @@ export type ListAuthDomains200 = {
 	/**
 	 * @type array
 	 */
-	data: AuthtypesGettableAuthDomainDTO[];
+	data?: AuthtypesGettableAuthDomainDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type CreateAuthDomain200 = {
-	data: AuthtypesGettableAuthDomainDTO;
+	data?: AuthtypesGettableAuthDomainDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type DeleteAuthDomainPathParameters = {
@@ -2757,11 +2757,11 @@ export type GetFieldsKeysParams = {
 };

 export type GetFieldsKeys200 = {
-	data: TelemetrytypesGettableFieldKeysDTO;
+	data?: TelemetrytypesGettableFieldKeysDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetFieldsValuesParams = {
@@ -2821,49 +2821,49 @@ export type GetFieldsValuesParams = {
 };

 export type GetFieldsValues200 = {
-	data: TelemetrytypesGettableFieldValuesDTO;
+	data?: TelemetrytypesGettableFieldValuesDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetResetPasswordTokenPathParameters = {
 	id: string;
 };
 export type GetResetPasswordToken200 = {
-	data: TypesResetPasswordTokenDTO;
+	data?: TypesResetPasswordTokenDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetGlobalConfig200 = {
-	data: TypesGettableGlobalConfigDTO;
+	data?: TypesGettableGlobalConfigDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type ListInvite200 = {
 	/**
 	 * @type array
 	 */
-	data: TypesInviteDTO[];
+	data?: TypesInviteDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type CreateInvite201 = {
-	data: TypesInviteDTO;
+	data?: TypesInviteDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type DeleteInvitePathParameters = {
@@ -2873,19 +2873,19 @@ export type GetInvitePathParameters = {
 	token: string;
 };
 export type GetInvite200 = {
-	data: TypesInviteDTO;
+	data?: TypesInviteDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type AcceptInvite201 = {
-	data: TypesUserDTO;
+	data?: TypesUserDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type ListPromotedAndIndexedPaths200 = {
@@ -2893,33 +2893,33 @@ export type ListPromotedAndIndexedPaths200 = {
 	 * @type array
 	 * @nullable true
 	 */
-	data: PromotetypesPromotePathDTO[] | null;
+	data?: PromotetypesPromotePathDTO[] | null;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type ListOrgPreferences200 = {
 	/**
 	 * @type array
 	 */
-	data: PreferencetypesPreferenceDTO[];
+	data?: PreferencetypesPreferenceDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetOrgPreferencePathParameters = {
 	name: string;
 };
 export type GetOrgPreference200 = {
-	data: PreferencetypesPreferenceDTO;
+	data?: PreferencetypesPreferenceDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type UpdateOrgPreferencePathParameters = {
@@ -2929,19 +2929,19 @@ export type ListAPIKeys200 = {
 	/**
 	 * @type array
 	 */
-	data: TypesGettableAPIKeyDTO[];
+	data?: TypesGettableAPIKeyDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type CreateAPIKey201 = {
-	data: TypesGettableAPIKeyDTO;
+	data?: TypesGettableAPIKeyDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type RevokeAPIKeyPathParameters = {
@@ -2954,11 +2954,11 @@ export type GetPublicDashboardDataPathParameters = {
 	id: string;
 };
 export type GetPublicDashboardData200 = {
-	data: DashboardtypesGettablePublicDashboardDataDTO;
+	data?: DashboardtypesGettablePublicDashboardDataDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetPublicDashboardWidgetQueryRangePathParameters = {
@@ -2966,30 +2966,30 @@ export type GetPublicDashboardWidgetQueryRangePathParameters = {
 	idx: string;
 };
 export type GetPublicDashboardWidgetQueryRange200 = {
-	data: Querybuildertypesv5QueryRangeResponseDTO;
+	data?: Querybuildertypesv5QueryRangeResponseDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type ListRoles200 = {
 	/**
 	 * @type array
 	 */
-	data: RoletypesRoleDTO[];
+	data?: RoletypesRoleDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type CreateRole201 = {
-	data: TypesIdentifiableDTO;
+	data?: TypesIdentifiableDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type DeleteRolePathParameters = {
@@ -2999,11 +2999,11 @@ export type GetRolePathParameters = {
 	id: string;
 };
 export type GetRole200 = {
-	data: RoletypesRoleDTO;
+	data?: RoletypesRoleDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type PatchRolePathParameters = {
@@ -3017,11 +3017,11 @@ export type GetObjects200 = {
 	/**
 	 * @type array
 	 */
-	data: AuthtypesObjectDTO[];
+	data?: AuthtypesObjectDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type PatchObjectsPathParameters = {
@@ -3029,22 +3029,22 @@ export type PatchObjectsPathParameters = {
 	relation: string;
 };
 export type GetResources200 = {
-	data: RoletypesGettableResourcesDTO;
+	data?: RoletypesGettableResourcesDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type ListUsers200 = {
 	/**
 	 * @type array
 	 */
-	data: TypesUserDTO[];
+	data?: TypesUserDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type DeleteUserPathParameters = {
@@ -3054,52 +3054,52 @@ export type GetUserPathParameters = {
 	id: string;
 };
 export type GetUser200 = {
-	data: TypesUserDTO;
+	data?: TypesUserDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type UpdateUserPathParameters = {
 	id: string;
 };
 export type UpdateUser200 = {
-	data: TypesUserDTO;
+	data?: TypesUserDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetMyUser200 = {
-	data: TypesUserDTO;
+	data?: TypesUserDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type ListUserPreferences200 = {
 	/**
 	 * @type array
 	 */
-	data: PreferencetypesPreferenceDTO[];
+	data?: PreferencetypesPreferenceDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetUserPreferencePathParameters = {
 	name: string;
 };
 export type GetUserPreference200 = {
-	data: PreferencetypesPreferenceDTO;
+	data?: PreferencetypesPreferenceDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type UpdateUserPreferencePathParameters = {
@@ -3109,11 +3109,11 @@ export type GetFeatures200 = {
 	/**
 	 * @type array
 	 */
-	data: FeaturetypesGettableFeatureDTO[];
+	data?: FeaturetypesGettableFeatureDTO[];
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetIngestionKeysParams = {
@@ -3130,19 +3130,19 @@ export type GetIngestionKeysParams = {
 };

 export type GetIngestionKeys200 = {
-	data: GatewaytypesGettableIngestionKeysDTO;
+	data?: GatewaytypesGettableIngestionKeysDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type CreateIngestionKey200 = {
-	data: GatewaytypesGettableCreatedIngestionKeyDTO;
+	data?: GatewaytypesGettableCreatedIngestionKeyDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type DeleteIngestionKeyPathParameters = {
@@ -3155,11 +3155,11 @@ export type CreateIngestionKeyLimitPathParameters = {
 	keyId: string;
 };
 export type CreateIngestionKeyLimit201 = {
-	data: GatewaytypesGettableCreatedIngestionKeyLimitDTO;
+	data?: GatewaytypesGettableCreatedIngestionKeyLimitDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type DeleteIngestionKeyLimitPathParameters = {
@@ -3187,11 +3187,11 @@ export type SearchIngestionKeysParams = {
 };

 export type SearchIngestionKeys200 = {
-	data: GatewaytypesGettableIngestionKeysDTO;
+	data?: GatewaytypesGettableIngestionKeysDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type ListMetricsParams = {
@@ -3220,22 +3220,22 @@ export type ListMetricsParams = {
 };

 export type ListMetrics200 = {
-	data: MetricsexplorertypesListMetricsResponseDTO;
+	data?: MetricsexplorertypesListMetricsResponseDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetMetricAlertsPathParameters = {
 	metricName: string;
 };
 export type GetMetricAlerts200 = {
-	data: MetricsexplorertypesMetricAlertsResponseDTO;
+	data?: MetricsexplorertypesMetricAlertsResponseDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetMetricAttributesPathParameters = {
@@ -3257,117 +3257,117 @@ export type GetMetricAttributesParams = {
 };

 export type GetMetricAttributes200 = {
-	data: MetricsexplorertypesMetricAttributesResponseDTO;
+	data?: MetricsexplorertypesMetricAttributesResponseDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetMetricDashboardsPathParameters = {
 	metricName: string;
 };
 export type GetMetricDashboards200 = {
-	data: MetricsexplorertypesMetricDashboardsResponseDTO;
+	data?: MetricsexplorertypesMetricDashboardsResponseDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetMetricHighlightsPathParameters = {
 	metricName: string;
 };
 export type GetMetricHighlights200 = {
-	data: MetricsexplorertypesMetricHighlightsResponseDTO;
+	data?: MetricsexplorertypesMetricHighlightsResponseDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetMetricMetadataPathParameters = {
 	metricName: string;
 };
 export type GetMetricMetadata200 = {
-	data: MetricsexplorertypesMetricMetadataDTO;
+	data?: MetricsexplorertypesMetricMetadataDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type UpdateMetricMetadataPathParameters = {
 	metricName: string;
 };
 export type GetMetricsStats200 = {
-	data: MetricsexplorertypesStatsResponseDTO;
+	data?: MetricsexplorertypesStatsResponseDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetMetricsTreemap200 = {
-	data: MetricsexplorertypesTreemapResponseDTO;
+	data?: MetricsexplorertypesTreemapResponseDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetMyOrganization200 = {
-	data: TypesOrganizationDTO;
+	data?: TypesOrganizationDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetSessionContext200 = {
-	data: AuthtypesSessionContextDTO;
+	data?: AuthtypesSessionContextDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type CreateSessionByEmailPassword200 = {
-	data: AuthtypesGettableTokenDTO;
+	data?: AuthtypesGettableTokenDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type RotateSession200 = {
-	data: AuthtypesGettableTokenDTO;
+	data?: AuthtypesGettableTokenDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type GetHosts200 = {
-	data: ZeustypesGettableHostDTO;
+	data?: ZeustypesGettableHostDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type QueryRangeV5200 = {
-	data: Querybuildertypesv5QueryRangeResponseDTO;
+	data?: Querybuildertypesv5QueryRangeResponseDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };

 export type ReplaceVariables200 = {
-	data: Querybuildertypesv5QueryRangeRequestDTO;
+	data?: Querybuildertypesv5QueryRangeRequestDTO;
 	/**
 	 * @type string
 	 */
-	status: string;
+	status?: string;
 };
--- a/frontend/src/container/ForgotPassword/index.tsx
+++ b/frontend/src/container/ForgotPassword/index.tsx
@@ -48,9 +48,7 @@ function ForgotPassword({
 		}

 		try {
-			ErrorResponseHandlerV2(
-				(mutationError as unknown) as AxiosError<ErrorV2Resp>,
-			);
+			ErrorResponseHandlerV2(mutationError as AxiosError<ErrorV2Resp>);
 		} catch (apiError) {
 			return apiError as APIError;
 		}
--- a/frontend/src/container/IngestionSettings/MultiIngestionSettings.tsx
+++ b/frontend/src/container/IngestionSettings/MultiIngestionSettings.tsx
@@ -342,7 +342,7 @@ function MultiIngestionSettings(): JSX.Element {

 	useEffect(() => {
 		if (isError) {
-			showErrorNotification(notifications, (error as unknown) as AxiosError);
+			showErrorNotification(notifications, error as AxiosError);
 		}
 	}, [error, isError, notifications]);

--- a/frontend/src/container/OnboardingV2Container/IngestionDetails/IngestionDetails.tsx
+++ b/frontend/src/container/OnboardingV2Container/IngestionDetails/IngestionDetails.tsx
@@ -86,9 +86,9 @@ export default function OnboardingIngestionDetails(): JSX.Element {
 				<div className="ingestion-endpoint-section-error-container">
 					<Typography.Text className="ingestion-endpoint-section-error-text error">
 						<TriangleAlert size={14} />{' '}
-						{((error as unknown) as AxiosError<RenderErrorResponseDTO>)?.response
-							?.data?.error.message ||
-							((error as unknown) as AxiosError)?.message ||
+						{(error as AxiosError<RenderErrorResponseDTO>)?.response?.data?.error
+							?.message ||
+							(error as AxiosError)?.message ||
 							'Something went wrong'}
 					</Typography.Text>

--- a/frontend/src/container/OrganizationSettings/AuthDomain/index.tsx
+++ b/frontend/src/container/OrganizationSettings/AuthDomain/index.tsx
@@ -110,7 +110,7 @@ function AuthDomain(): JSX.Element {
 		let errorResult: APIError | null = null;
 		try {
 			ErrorResponseHandlerV2(
-				(errorFetchingAuthDomainListResponse as unknown) as AxiosError<ErrorV2Resp>,
+				errorFetchingAuthDomainListResponse as AxiosError<ErrorV2Resp>,
 			);
 		} catch (error) {
 			errorResult = error as APIError;
--- a/frontend/src/store/index.ts
+++ b/frontend/src/store/index.ts
@@ -20,7 +20,7 @@ const store = createStore(

 export type AppDispatch = typeof store.dispatch;

-if (window !== undefined) {
+if (window !== undefined && process.env.NODE_ENV === 'development') {
 	window.store = store;
 }

--- a/frontend/webpack.config.prod.js
+++ b/frontend/webpack.config.prod.js
@@ -171,7 +171,7 @@ const config = {
 	plugins,
 	optimization: {
 		chunkIds: 'named',
-		concatenateModules: false,
+		concatenateModules: true, // Enable module concatenation for better tree-shaking and smaller bundles
 		emitOnErrors: true,
 		flagIncludedChunks: true,
 		innerGraph: true, // tells webpack whether to conduct inner graph analysis for unused exports.
@@ -182,6 +182,85 @@ const config = {
 		runtimeChunk: {
 			name: (entrypoint) => `runtime~${entrypoint.name}`,
 		},
+		splitChunks: {
+			chunks: 'all',
+			maxInitialRequests: 30,
+			minSize: 20000,
+			cacheGroups: {
+				// Vendor libraries - React, React-DOM, Redux, Router
+				vendor: {
+					test: /[\\/]node_modules[\\/](react|react-dom|react-router|react-router-dom|react-redux|redux|@reduxjs)[\\/]/,
+					name: 'vendors-react',
+					priority: 30,
+					reuseExistingChunk: true,
+					enforce: true,
+				},
+				// Ant Design icons (separate from core - icons are huge)
+				antdIcons: {
+					test: /[\\/]node_modules[\\/](@ant-design\/icons)[\\/]/,
+					name: 'vendors-antd-icons',
+					priority: 25,
+					reuseExistingChunk: true,
+					enforce: true,
+				},
+				// Ant Design core (without icons) - matches antd and @ant-design but not @ant-design/icons
+				antd: {
+					test: /[\\/]node_modules[\\/](antd|@ant-design(?!\/icons))[\\/]/,
+					name: 'vendors-antd',
+					priority: 20,
+					reuseExistingChunk: true,
+					enforce: true,
+				},
+				// SigNoz UI components
+				signozhq: {
+					test: /[\\/]node_modules[\\/](@signozhq)[\\/]/,
+					name: 'vendors-signozhq',
+					priority: 19,
+					reuseExistingChunk: true,
+					enforce: true,
+				},
+				// Chart libraries
+				charts: {
+					test: /[\\/]node_modules[\\/](uplot|chart\.js|@visx|@tanstack\/react-table|@tanstack\/react-virtual)[\\/]/,
+					name: 'vendors-charts',
+					priority: 18,
+					reuseExistingChunk: true,
+					enforce: true,
+				},
+				// React Query
+				reactQuery: {
+					test: /[\\/]node_modules[\\/](react-query|@tanstack\/react-query)[\\/]/,
+					name: 'vendors-react-query',
+					priority: 17,
+					reuseExistingChunk: true,
+					enforce: true,
+				},
+				// Large utility libraries
+				utilities: {
+					test: /[\\/]node_modules[\\/](lodash-es|@dnd-kit|dayjs|axios|i18next)[\\/]/,
+					name: 'vendors-utilities',
+					priority: 15,
+					reuseExistingChunk: true,
+					enforce: true,
+				},
+				// Monaco editor (very large)
+				monaco: {
+					test: /[\\/]node_modules[\\/](@monaco-editor|monaco-editor)[\\/]/,
+					name: 'vendors-monaco',
+					priority: 16,
+					reuseExistingChunk: true,
+					enforce: true,
+				},
+				// Other vendor libraries
+				common: {
+					test: /[\\/]node_modules[\\/]/,
+					name: 'vendors-common',
+					priority: 10,
+					minChunks: 2,
+					reuseExistingChunk: true,
+				},
+			},
+		},
 		minimizer: [
 			new TerserPlugin({
 				parallel: true,
--- a/pkg/errors/http.go
+++ b/pkg/errors/http.go
@@ -6,8 +6,8 @@ import (
 )

 type JSON struct {
-	Code    string                    `json:"code" required:"true"`
-	Message string                    `json:"message" required:"true"`
+	Code    string                    `json:"code"`
+	Message string                    `json:"message"`
 	Url     string                    `json:"url,omitempty"`
 	Errors  []responseerroradditional `json:"errors,omitempty"`
 }
--- a/pkg/http/render/render.go
+++ b/pkg/http/render/render.go
@@ -16,13 +16,13 @@ const (
 var json = jsoniter.ConfigCompatibleWithStandardLibrary

 type SuccessResponse struct {
-	Status string      `json:"status" required:"true"`
-	Data   interface{} `json:"data,omitempty" required:"true"`
+	Status string      `json:"status"`
+	Data   interface{} `json:"data,omitempty"`
 }

 type ErrorResponse struct {
-	Status string       `json:"status" required:"true"`
-	Error  *errors.JSON `json:"error" required:"true"`
+	Status string       `json:"status"`
+	Error  *errors.JSON `json:"error"`
 }

 func Success(rw http.ResponseWriter, httpCode int, data interface{}) {
--- a/pkg/telemetrymetrics/statement_builder.go
+++ b/pkg/telemetrymetrics/statement_builder.go
@@ -26,9 +26,6 @@ const (
 	IncreaseMultiTemporality = `IF(LOWER(temporality) LIKE LOWER('delta'), %s, multiIf(row_number() OVER rate_window = 1, nan, (%s - lagInFrame(%s, 1) OVER rate_window) < 0, %s, (%s - lagInFrame(%s, 1) OVER rate_window))) AS per_series_value`

 	OthersMultiTemporality = `IF(LOWER(temporality) LIKE LOWER('delta'), %s, %s) AS per_series_value`
-
-	RateWithStartTs     = "multiIf(row_number() OVER rate_window = 1 AND earliest_start_ts < %d, NAN, row_number() OVER rate_window = 1, sum_all_values / (ts - earliest_start_ts), earliest_start_ts = lagInFrame(latest_start_ts, 1) OVER rate_window, (sum_all_values - lagInFrame(latest_value, 1) OVER rate_window) / (ts - lagInFrame(ts, 1)), sum_all_values / (ts - lagInFrame(ts, 1))) AS per_series_value"
-	IncreaseWithStartTs = "multiIf(row_number() OVER rate_window = 1 AND earliest_start_ts < %d, NAN, row_number() OVER rate_window = 1, sum_all_values, earliest_start_ts = lagInFrame(latest_start_ts, 1) OVER rate_window, sum_all_values - lagInFrame(latest_value, 1) OVER rate_window, sum_all_values) AS per_series_value"
 )

 type MetricQueryStatementBuilder struct {
@@ -333,9 +330,6 @@ func (b *MetricQueryStatementBuilder) buildTemporalAggregationCTE(
 	if query.Aggregations[0].Temporality == metrictypes.Delta {
 		return b.buildTemporalAggDelta(ctx, start, end, query, timeSeriesCTE, timeSeriesCTEArgs)
 	} else if query.Aggregations[0].Temporality != metrictypes.Multiple {
-		if query.Aggregations[0].TimeAggregation == metrictypes.TimeAggregationIncrease || query.Aggregations[0].TimeAggregation == metrictypes.TimeAggregationRate {
-			return b.buildTemporalAggCumulativeOrUnspecifiedWithStartTs(ctx, start, end, query, timeSeriesCTE, timeSeriesCTEArgs)
-		}
 		return b.buildTemporalAggCumulativeOrUnspecified(ctx, start, end, query, timeSeriesCTE, timeSeriesCTEArgs)
 	}
 	return b.buildTemporalAggForMultipleTemporalities(ctx, start, end, query, timeSeriesCTE, timeSeriesCTEArgs)
@@ -388,101 +382,6 @@ func (b *MetricQueryStatementBuilder) buildTemporalAggDelta(
 	return fmt.Sprintf("__temporal_aggregation_cte AS (%s)", q), args, nil
 }

-func (b *MetricQueryStatementBuilder) buildTemporalAggCumulativeOrUnspecifiedWithStartTs(
-	ctx context.Context,
-	start, end uint64,
-	query qbtypes.QueryBuilderQuery[qbtypes.MetricAggregation],
-	timeSeriesCTE string,
-	timeSeriesCTEArgs []any,
-) (string, []any, error) {
-	stepSec := int64(query.StepInterval.Seconds())
-
-	moreInfoQueryBuilder := sqlbuilder.NewSelectBuilder()
-	moreInfoQueryBuilder.Select("fingerprint")
-	moreInfoQueryBuilder.SelectMore(fmt.Sprintf(
-		"toStartOfInterval(toDateTime(intDiv(unix_milli, 1000)), toIntervalSecond(%d)) AS ts",
-		stepSec,
-	))
-	moreInfoQueryBuilder.SelectMore("toDateTime(intDiv(start_timestamp_unix_milli, 1000)) AS start_ts")
-	for _, g := range query.GroupBy {
-		moreInfoQueryBuilder.SelectMore(fmt.Sprintf("`%s`", g.TelemetryFieldKey.Name))
-	}
-
-	aggCol, err := AggregationColumnForSamplesTable(start, end, query.Aggregations[0].Type, query.Aggregations[0].Temporality, query.Aggregations[0].TimeAggregation, query.Aggregations[0].TableHints)
-	if err != nil {
-		return "", nil, err
-	}
-	moreInfoQueryBuilder.SelectMore(fmt.Sprintf("%s AS max_value", aggCol))
-
-	colWithLatestValue, err := AggregationColumnForSamplesTable(start, end, query.Aggregations[0].Type, query.Aggregations[0].Temporality, metrictypes.TimeAggregationLatest, query.Aggregations[0].TableHints)
-	if err != nil {
-		return "", nil, err
-	}
-	moreInfoQueryBuilder.SelectMore(fmt.Sprintf("%s AS latest_value", colWithLatestValue))
-	moreInfoQueryBuilder.SelectMore("max(unix_milli) AS latest_timestamp")
-
-	tbl := WhichSamplesTableToUse(start, end, query.Aggregations[0].Type, query.Aggregations[0].TimeAggregation, query.Aggregations[0].TableHints)
-	moreInfoQueryBuilder.From(fmt.Sprintf("%s.%s AS points", DBName, tbl))
-	moreInfoQueryBuilder.JoinWithOption(sqlbuilder.InnerJoin, timeSeriesCTE, "points.fingerprint = filtered_time_series.fingerprint")
-	moreInfoQueryBuilder.Where(
-		moreInfoQueryBuilder.In("metric_name", query.Aggregations[0].MetricName),
-		moreInfoQueryBuilder.GTE("unix_milli", start),
-		moreInfoQueryBuilder.LT("unix_milli", end),
-	)
-	moreInfoQueryBuilder.GroupBy("fingerprint", "ts", "start_ts")
-	moreInfoQueryBuilder.GroupBy(querybuilder.GroupByKeys(query.GroupBy)...)
-
-	moreInfoPerRowQuery, moreInfoPerRowArgs := moreInfoQueryBuilder.BuildWithFlavor(sqlbuilder.ClickHouse, timeSeriesCTEArgs...)
-
-	innerQueryBuilder := sqlbuilder.NewSelectBuilder()
-	innerQueryBuilder.Select("fingerprint")
-	innerQueryBuilder.SelectMore("ts")
-	for _, g := range query.GroupBy {
-		innerQueryBuilder.SelectMore(fmt.Sprintf("`%s`", g.TelemetryFieldKey.Name))
-	}
-	innerQueryBuilder.SelectMore("max(start_ts) AS latest_start_ts")
-	innerQueryBuilder.SelectMore("min(start_ts) AS earliest_start_ts")
-	innerQueryBuilder.SelectMore("sum(max_value) AS sum_all_values")
-	innerQueryBuilder.SelectMore("argMax(latest_value, latest_timestamp) AS latest_value")
-
-	innerQueryBuilder.From(fmt.Sprintf("(%s)", moreInfoPerRowQuery))
-
-	innerQueryBuilder.GroupBy("fingerprint", "ts")
-	innerQueryBuilder.GroupBy(querybuilder.GroupByKeys(query.GroupBy)...)
-
-	innerQuery, innerQueryArgs := innerQueryBuilder.BuildWithFlavor(sqlbuilder.ClickHouse, moreInfoPerRowArgs...)
-
-	switch query.Aggregations[0].TimeAggregation {
-	case metrictypes.TimeAggregationRate:
-		rateExpr := fmt.Sprintf(RateWithStartTs, start)
-		wrapped := sqlbuilder.NewSelectBuilder()
-		wrapped.Select("ts")
-		wrapped.SelectMore("latest_value")
-		for _, g := range query.GroupBy {
-			wrapped.SelectMore(fmt.Sprintf("`%s`", g.TelemetryFieldKey.Name))
-		}
-		wrapped.SelectMore(rateExpr)
-		wrapped.From(fmt.Sprintf("(%s) WINDOW rate_window AS (PARTITION BY fingerprint ORDER BY fingerprint, ts)", innerQuery))
-		q, args := wrapped.BuildWithFlavor(sqlbuilder.ClickHouse, moreInfoPerRowArgs...)
-		return fmt.Sprintf("__temporal_aggregation_cte AS (%s)", q), args, nil
-
-	case metrictypes.TimeAggregationIncrease:
-		incExpr := fmt.Sprintf(IncreaseWithStartTs, start)
-		wrapped := sqlbuilder.NewSelectBuilder()
-		wrapped.Select("ts")
-		wrapped.SelectMore("latest_value")
-		for _, g := range query.GroupBy {
-			wrapped.SelectMore(fmt.Sprintf("`%s`", g.TelemetryFieldKey.Name))
-		}
-		wrapped.SelectMore(incExpr)
-		wrapped.From(fmt.Sprintf("(%s) WINDOW rate_window AS (PARTITION BY fingerprint ORDER BY fingerprint, ts)", innerQuery))
-		q, args := wrapped.BuildWithFlavor(sqlbuilder.ClickHouse, moreInfoPerRowArgs...)
-		return fmt.Sprintf("__temporal_aggregation_cte AS (%s)", q), args, nil
-	default:
-		return fmt.Sprintf("__temporal_aggregation_cte AS (%s)", innerQuery), innerQueryArgs, nil
-	}
-}
-
 func (b *MetricQueryStatementBuilder) buildTemporalAggCumulativeOrUnspecified(
 	_ context.Context,
 	start, end uint64,