Date: Tue, 24 Jan 2006 16:45:43 -0600 From: Guy Helmer <ghelmer@palisadesys.com> To: "Eli K. Breen" <bsd@unixforge.net> Cc: freebsd-stable@freebsd.org Subject: Re: High interrupt on Dell PowerEdge 2400 Message-ID: <43D6AE17.3060108@palisadesys.com> In-Reply-To: <43D6A930.8070507@unixforge.net> References: <43D6A930.8070507@unixforge.net>
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Eli K. Breen wrote: > Does anyone have any explanation and resolution for the excessive > interrupt%?: > > (System dmesg at the end of this message) > ======================================================= > last pid: 2756; load averages: 0.00, 0.00, 0.00 > up 0+15:22:49 14:02:47 > 20 processes: 1 running, 19 sleeping > CPU states: 0.4% user, 0.0% nice, 0.0% system, 16.1% interrupt, > 83.5% idle > Mem: 6540K Active, 118M Inact, 97M Wired, 12K Cache, 112M Buf, 1028M Free > Swap: 2048M Total, 2048M Free > > PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND > 2235 elib 1 96 0 2368K 1644K RUN 0:19 0.00% top > 2233 elib 1 96 0 6076K 3144K select 0:02 0.00% sshd > 477 root 1 96 0 3416K 2816K select 0:02 0.00% sendmail > 497 root 1 8 0 1312K 1032K nanslp 0:00 0.00% cron > 348 root 1 96 0 1292K 872K select 0:00 0.00% syslogd > 421 root 1 96 0 1208K 772K select 0:00 0.00% usbd > 2229 root 1 4 0 6108K 3136K sbwait 0:00 0.00% sshd > 481 smmsp 1 20 0 3296K 2688K pause 0:00 0.00% sendmail > 2234 elib 1 8 0 1676K 1256K wait 0:00 0.00% sh > 560 root 1 5 0 1264K 928K ttyin 0:00 0.00% getty > 472 root 1 96 0 3352K 2484K select 0:00 0.00% sshd > 567 root 1 5 0 1264K 928K ttyin 0:00 0.00% getty > 562 root 1 5 0 1264K 928K ttyin 0:00 0.00% getty > 561 root 1 5 0 1264K 928K ttyin 0:00 0.00% getty > 563 root 1 5 0 1264K 928K ttyin 0:00 0.00% getty > 564 root 1 5 0 1264K 928K ttyin 0:00 0.00% getty > 565 root 1 5 0 1264K 928K ttyin 0:00 0.00% getty > 566 root 1 5 0 1264K 928K ttyin 0:00 0.00% getty > 319 root 1 113 0 500K 352K select 0:00 0.00% devd > 171 root 1 20 0 1172K 644K pause 0:00 0.00% adjkerntz > ======================================================= > > This machine is a totally stock FreeBSD 6.0 box. I haven't done > anything except install the OS and boot it. > > Ideas? What does "vmstat -i" report? Guy -- Guy Helmer, Ph.D. Principal System Architect Palisade Systems, Inc.
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