Date: Sat, 14 Jun 2008 12:56:04 -0500 (CDT) From: Stephen Montgomery-Smith <stephen@math.missouri.edu> To: FreeBSD-gnats-submit@FreeBSD.org Subject: bin/124591: top gets TIME wrong for threaded processes Message-ID: <200806141756.m5EHu4M8048333@cauchy.math.missouri.edu> Resent-Message-ID: <200806141840.m5EIe2bR023962@freefall.freebsd.org>
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>Number: 124591 >Category: bin >Synopsis: top gets TIME wrong for threaded processes >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Jun 14 18:40:02 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Stephen Montgomery-Smith >Release: FreeBSD 7.0-STABLE i386 >Organization: >Environment: FreeBSD laptop3.gateway.2wire.net 8.0-CURRENT FreeBSD 8.0-CURRENT #2: Wed Jun 11 23:17:45 CDT 2008 stephen@laptop3.gateway.2wire.net:/usr/obj/usr/src/sys/LAPTOP3 i386 >Description: When running a threaded program, top picks randomly one of the threads from which to report TIME. It would be better if it totalled them. >How-To-Repeat: >Fix: --- usr.bin/top/machine.c-orig 2008-06-12 23:06:08.000000000 -0500 +++ usr.bin/top/machine.c 2008-06-12 23:06:51.000000000 -0500 @@ -725,6 +725,7 @@ prev_pp = pp; } else { prev_pp->ki_pctcpu += pp->ki_pctcpu; + prev_pp->ki_runtime += pp->ki_runtime; } } >Release-Note: >Audit-Trail: >Unformatted:
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