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Use swap -l command to get virtual memory size

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This commit is contained in:
Jamie Cameron
2007-06-27 00:13:17 +00:00
parent 100deef49e
commit 39c98bc9a8
1 changed files with 10 additions and 2 deletions
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12
proc/sysv-lib.pl
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@@ -225,9 +225,17 @@ foreach my $s ("physmem", "freemem", "swap_alloc", "swap_avail") {
$stat{$s} = $1;
}
}
local ($swaptotal, $swapfree);
&open_execute_command(SWAP, "swap -l", 1);
while(<SWAP>) {
if (/^\S+\s+\d+,\d+\s+\d+\s+(\d+)\s+(\d+)/) {
$swaptotal += $1;
$swapfree += $2;
}
}
close(SWAP);
return ($stat{'physmem'}*8, $stat{'freemem'}*8,
$stat{'swap_avail'}/1048576,
($stat{'swap_avail'}-$stat{'swap_alloc'})/1048576);
$swaptotal/2, $swapfree/2);
}