linux-kernel - Re: Discrepancies between Oprofile and vmstat

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20090427184958.GF27382@one.firstfloor.org>
Date:	Mon, 27 Apr 2009 20:49:58 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	"Styner, Douglas W" <douglas.w.styner@...el.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"oprofile-list@...ts.sf.net" <oprofile-list@...ts.sf.net>,
	"Ma, Chinang" <chinang.ma@...el.com>,
	Andi Kleen <andi@...stfloor.org>,
	"willy@...ux.intel.com" <willy@...ux.intel.com>, rjw@...k.pl
Subject: Re: Discrepancies between Oprofile and vmstat

On Mon, Apr 27, 2009 at 11:38:08AM -0700, Styner, Douglas W wrote:
> We are using an OLTP-type workload on a fully saturated system and have begun seeing a discrepancy between the output of oprofile and vmstat on upstream kernels that was first seen with the 2.6.27 kernel.

Rafael,

something to track for the regression list.

-Andi

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/