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Date:      Tue, 12 Dec 2006 13:48:10 +0900
From:      "Adrian Chadd" <adrian@freebsd.org>
To:        "Joseph Koshy" <joseph.koshy@gmail.com>
Cc:        freebsd-hackers@freebsd.org
Subject:   Re: pmcstat and squid
Message-ID:  <d763ac660612112048x393b30d8h520c414da3e798b7@mail.gmail.com>
In-Reply-To: <84dead720612112024w16466c65vb656e1b8088b15c5@mail.gmail.com>
References:  <d763ac660612111955p6dc85a8ufca9ff3b78e3f376@mail.gmail.com> <84dead720612112006r5573a04fge2664ffe3a93f796@mail.gmail.com> <d763ac660612112011m4b40efe3ud32983291906f724@mail.gmail.com> <84dead720612112024w16466c65vb656e1b8088b15c5@mail.gmail.com>

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There's plenty of squid process pid entries in the output of pmcstat -R.
This was gathered with pmcstat -S instructions -O samples.out.
pmcstat -R samples.out -g just generates kernel.gmon.

The top of the file:

initlog  0x1020003 "AMD_K7"
allocate 0x101 "k7-retired-instructions" 0x20000
sample   0x101 61458 0x28210f05 u
sample   0x101 61458 0x281a7a97 u
sample   0x101 61458 0xc095c5d3 s
sample   0x101 61458 0xc0701141 s

I'm running 6.2-PRERELEASE and pmcstat doesn't have '-v'.


Adrian

On 12/12/06, Joseph Koshy <joseph.koshy@gmail.com> wrote:
> > Squid is running but there's no profiling information for it
> > still..
>
> Could you run grep the output of `pmcstat -R' (no "-g")
> for mention of the squid processes pids.
>
> Also, try pmcstat -v -v (for a breakup of the buckets).
>
> --
> FreeBSD Volunteer,     http://people.freebsd.org/~jkoshy
>


-- 
Adrian Chadd - adrian@freebsd.org



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