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[FreeBSD] Apache ueberwiegend im Status lockf, was tun?
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- Subject: [FreeBSD] Apache ueberwiegend im Status lockf, was tun?
- From: "Raphael H. Becker" <Raphael.Becker@xxxxxx>
- Date: Wed, 14 Dec 2005 10:08:41 +0100
- To: uugrn@xxxxxxxxxxxxxxx
Hallo zusammen, auf einem Webserver habe ich eine relativ hohe Last durch Zugriffe, die meisten httpd-Prozesse stehen jedoch staendig im "lockf" oder "sbwait" Status. Was ist das, woher kommt sowas? Was kann ich dagegen unternehmen? MfG Raphael PS: die Ausgabe von top last pid: 95260; load averages: 0.88, 1.11, 1.01 121 processes: 1 running, 120 sleeping CPU states: 1.6% user, 0.0% nice, 0.9% system, 0.5% interrupt, 97.0% id Mem: 682M Active, 880M Inact, 265M Wired, 70M Cache, 112M Buf, 106M Free Swap: 2048M Total, 260K Used, 2048M Free PID USERNAME PRI NICE SIZE RES STATE C TIME WCPU CPU COMMAN 93986 www 20 0 32952K 19872K lockf 2 1:01 1.76% 1.76% httpd 92399 www 20 0 36464K 23396K lockf 4 1:27 1.46% 1.46% httpd 92397 www 20 0 34288K 21220K lockf 2 1:23 0.63% 0.63% httpd 92316 www 20 0 32524K 19456K lockf 0 1:16 0.63% 0.63% httpd 92318 www 20 0 32856K 19788K lockf 2 1:36 0.44% 0.44% httpd 92295 www 20 0 32776K 19716K lockf 4 1:29 0.39% 0.39% httpd 92367 www 20 0 32800K 19724K lockf 0 1:29 0.34% 0.34% httpd 92366 www 20 0 32680K 19612K lockf 0 1:24 0.34% 0.34% httpd 93893 www 20 0 32500K 19428K lockf 0 1:08 0.34% 0.34% httpd 94742 www 20 0 32760K 19676K lockf 0 0:27 0.15% 0.15% httpd 92309 www 20 0 35484K 22416K lockf 6 1:37 0.10% 0.10% httpd 92294 www 20 0 32640K 19576K lockf 6 1:32 0.10% 0.10% httpd 92306 www 20 0 32724K 19656K lockf 2 1:29 0.10% 0.10% httpd 92312 www 20 0 32972K 19896K lockf 0 1:32 0.05% 0.05% httpd 92311 www 20 0 32996K 19936K lockf 0 1:25 0.05% 0.05% httpd 93898 www 20 0 32928K 19860K lockf 0 1:05 0.05% 0.05% httpd 92313 www 4 0 41216K 28172K sbwait 2 1:37 0.00% 0.00% httpd 92368 www 20 0 35616K 22552K lockf 4 1:35 0.00% 0.00% httpd 92303 www 4 0 32564K 19500K sbwait 0 1:34 0.00% 0.00% httpd 92317 www 20 0 32632K 19564K lockf 6 1:34 0.00% 0.00% httpd 92293 www 20 0 32624K 19556K lockf 2 1:34 0.00% 0.00% httpd 92307 www 4 0 32952K 19884K sbwait 2 1:33 0.00% 0.00% httpd 92299 www 20 0 32800K 19728K lockf 6 1:32 0.00% 0.00% httpd 92314 www 4 0 33092K 20012K sbwait 0 1:31 0.00% 0.00% httpd 92369 www 20 0 33088K 20000K lockf 6 1:28 0.00% 0.00% httpd 92290 www 20 0 32776K 19716K lockf 0 1:28 0.00% 0.00% httpd 92302 www 20 0 36548K 23480K lockf 4 1:26 0.00% 0.00% httpd 92301 www 20 0 32748K 19680K lockf 6 1:26 0.00% 0.00% httpd 92297 www 96 0 40508K 27460K select 4 1:25 0.00% 0.00% httpd 92315 www 20 0 32840K 19768K lockf 2 1:24 0.00% 0.00% httpd 92398 www 20 0 40488K 27436K lockf 2 1:23 0.00% 0.00% httpd 92298 www 4 0 32752K 19688K sbwait 0 1:22 0.00% 0.00% httpd 92291 www 20 0 41704K 28656K lockf 0 1:21 0.00% 0.00% httpd 92292 www 20 0 32848K 19784K lockf 6 1:21 0.00% 0.00% httpd 92300 www 20 0 33032K 19960K lockf 4 1:20 0.00% 0.00% httpd 92322 www 20 0 33224K 20156K lockf 4 1:19 0.00% 0.00% httpd 92308 www 4 0 32592K 19520K sbwait 2 1:18 0.00% 0.00% httpd 92296 www 20 0 32980K 19912K lockf 0 1:18 0.00% 0.00% httpd 92304 www 20 0 33116K 20048K lockf 2 1:15 0.00% 0.00% httpd 93891 www 20 0 36132K 23060K lockf 2 1:10 0.00% 0.00% httpd 93916 www 4 0 33068K 19988K sbwait 0 1:08 0.00% 0.00% httpd 93896 www 20 0 32748K 19680K lockf 0 1:05 0.00% 0.00% httpd 94072 www 20 0 35956K 22908K lockf 4 1:04 0.00% 0.00% httpd 92305 www 20 0 32520K 19452K lockf 4 1:03 0.00% 0.00% httpd 93899 www 4 0 32704K 19632K sbwait 0 1:03 0.00% 0.00% httpd [...] -- -- Raphael Becker http://rabe.uugrn.org/ http://schnitzelmitkartoffelsalat.und.rahmspin.at/ .........|.........|.........|.........|.........|.........|.........|..