* Systemtap support for disk i/o per pid
@ 2006-05-28 0:43 R Blundell
0 siblings, 0 replies; 3+ messages in thread
From: R Blundell @ 2006-05-28 0:43 UTC (permalink / raw)
To: systemtap
Hello, this is my first post to the mailing list. Does or will systemtap
support "per pid" disk i/o accounting/details? I could not find any
mention of this specifically on the website, papers, etc.
Thank you
Rick
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Systemtap support for disk i/o per pid
2006-05-28 0:42 R Blundell
@ 2006-05-28 2:58 ` Li Guanglei
0 siblings, 0 replies; 3+ messages in thread
From: Li Guanglei @ 2006-05-28 2:58 UTC (permalink / raw)
To: R Blundell; +Cc: systemtap
R Blundell ??:
> Hello, this is my first post to the mailing list. Does or will systemtap
> support "per pid" disk i/o accounting/details? I could not find any
> mention of this specifically on the website, papers, etc.
>
> Thank you
> Rick
Currently systemtap could be able to trace the io scheduler activities
and scsi activities. You could use "man lket" to get more details.
Some event hooks in these two categories could be filtered by pid. But
you can just trace all of them and later filter by pid in user space.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Systemtap support for disk i/o per pid
@ 2006-05-28 0:42 R Blundell
2006-05-28 2:58 ` Li Guanglei
0 siblings, 1 reply; 3+ messages in thread
From: R Blundell @ 2006-05-28 0:42 UTC (permalink / raw)
To: systemtap
Hello, this is my first post to the mailing list. Does or will systemtap
support "per pid" disk i/o accounting/details? I could not find any
mention of this specifically on the website, papers, etc.
Thank you
Rick
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2006-05-28 2:58 UTC | newest]
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2006-05-28 0:43 Systemtap support for disk i/o per pid R Blundell
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