Date: Mon, 10 Dec 2001 14:32:24 +0300 From: "Vladimir B.Grebenschikov" <vova@sw.ru> To: FreeBSD-gnats-submit@freebsd.org Subject: bin/32667: systat waste too much time reading input Message-ID: <E16DOfY-0000WU-00@vbook.express.ru>
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>Number: 32667 >Category: bin >Synopsis: systat waste too much time reading input >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Dec 10 03:40:00 PST 2001 >Closed-Date: >Last-Modified: >Originator: Vladimir B. Grebenschikov >Release: FreeBSD 5.0-CURRENT i386 or 4.4-RELEASE >Organization: SW Soft >Environment: System: FreeBSD vbook.express.ru 5.0-CURRENT FreeBSD 5.0-CURRENT #1: Sun Dec 2 12:07:55 MSK 2001 root@vbook.express.ru:/usr/local/src/sys/i386/compile/VBOOK i386 /usr/bin/systat from basic distribution Have tried also on 4.4-RELEASE - same problem >Description: I have found that on same, not busy system top & systat runing simulataniosly "eat" very different amount of CPU time, like: CPU 5.37% systat 0.01% top triing find out what happens, I have tried to run systat -vm 1 < /dev/null And found that systat eats a lot of system resources during input WCPU CPU 63.05% 16.36% systat >How-To-Repeat: $ systat -vm 1 < /dev/null >Fix: Not know >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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