From: "dada1" <dada1@cosmosbay.com>
To: "Albert Cahalan" <albert@users.sourceforge.net>,
"linux-kernel mailing list" <linux-kernel@vger.kernel.org>
Subject: Re: "busy" load counters
Date: Sat, 13 Sep 2003 10:36:22 +0200 [thread overview]
Message-ID: <027d01c379d2$1d7b0380$890010ac@edumazet> (raw)
In-Reply-To: 1063436451.314.9010.camel@cube
From: "Albert Cahalan" <albert@users.sourceforge.net>
> The feature is available, but you'll need to upgrade
> to procps-3.1.12 and linux-2.6.0-test4 at least.
>
> http://www.kernel.org/pub/linux/kernel/v2.6/
> http://procps.sf.net/
>
With procps-3.1.12 and linux-2.6.0-test5, top and ps reports 0.00 time for
multi-threaded programs.
It seems only the 'main' thread is now visible in /proc, and its cpu time
dont include the cpu time of other threads...
Example :
root 1238 0.0 0.0 2692 1576 pts/1 S 08:13 0:00 /bin/bash
root 1293 0.0 0.0 2692 1576 pts/1 S 08:14 0:00 /bin/bash
root 1298 0.0 19.5 716016 658460 pts/1 S 08:14 0:00 ./server
! THIS process certainly has wrong TIME
root 2465 0.0 0.0 2672 1564 pts/2 S 10:19 0:00 -bash
next prev parent reply other threads:[~2003-09-13 8:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-13 7:00 "busy" load counters Albert Cahalan
2003-09-13 8:36 ` dada1 [this message]
2003-09-13 15:39 ` Albert Cahalan
-- strict thread matches above, loose matches on Subject: below --
2003-09-12 2:59 Xuân Baldauf
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