I prepared a simple scripts for doing this:
I run these commands every minute via cron:
/usr/bin/gmetric -n "_my_process_memory" -tint16 -u"%" -v
`/usr/local/bin/scripts/memory.pl my_process`
/usr/bin/gmetric -n "_my_process_cpu" -tint16 -u"%" -v
`/usr/local/bin/scripts/cpu.pl my_process`
Memory.pl:
#!/usr/bin/perl
$PROCNAME = @ARGV[0];
$proc_mem = 0;
foreach $line (`ps -C$PROCNAME -o%mem`)
{
if ($line !~ '%MEM')
{
$proc_mem += $line;
}
}
print $proc_mem;
cpu.pl:
#!/usr/bin/perl
$PROCNAME = @ARGV[0];
$proc_cpu = 0;
foreach $line (`ps -C$PROCNAME -o%cpu`)
{
if ($line !~ '%CPU')
{
$proc_cpu += $line;
}
}
print $proc_cpu;
Rgds,
Vitaly
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:ganglia-
> [EMAIL PROTECTED] On Behalf Of João Oliveira
> Sent: Friday, October 13, 2006 3:24 PM
> To: [email protected]
> Subject: [Ganglia-general] Monitoring one process
>
> Hi all,
>
> i was reading the documentation's FAQ when i read about metrics that
> Ganglia supports. Well, i read all of them trying to understand each
> but i couldn't find the one that interests me the most, monitoring
> processes individually.
>
> So, can i collect CPU usage time of one specific process using
> Ganglia?? I mean, is it possible?
>
> Thanks in advance,
>
> João Oliveira
>
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