Date: Fri, 4 May 2007 14:50:10 GMT From: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/89762: [patch] top(1) startup is very slow on system with many users Message-ID: <200705041450.l44EoAJC003185@freefall.freebsd.org>
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The following reply was made to PR bin/89762; it has been noted by GNATS. From: Gavin Atkinson <gavin.atkinson@ury.york.ac.uk> To: bug-followup@FreeBSD.org, ob@e-gitt.net Cc: Subject: Re: bin/89762: [patch] top(1) startup is very slow on system with many users Date: Fri, 04 May 2007 15:43:51 +0100 This is still a problem with 6.2-STABLE. On a 2.2GHz amd64 machine with ~20,000 NIS users, "top -b" takes 74 seconds before displaying any output and generates significant load on the NIS servers. wiggum# time top -b last pid: 1742; load averages: 0.00, 0.00, 0.00 up 36+03:20:25 15:39:47 32 processes: 1 running, 31 sleeping Mem: 82M Active, 191M Inact, 108M Wired, 213M Buf, 1498M Free Swap: 3072M Total, 3072M Free [process list snipped] 0.243u 0.719s 1:14.88 1.2% 60+1253k 0+0io 0pf+0w Gavin
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