Paul MacKenzie wrote: > last pid: 46013; load averages: 105.30, 67.67, > 34.45 up 4+23:59:42 19:08:40 > 629 processes: 89 running, 540 sleeping > CPU: 21.9% user, 0.0% nice, 74.5% system, 3.1% interrupt, 0.4% idle > Mem: 1538M Active, 11G Inact, 898M Wired, 303M Cache, 214M Buf, 1346M Free > Swap: 8192M Total, 1036K Used, 8191M Free > > PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU > COMMAND > 46000 www 1 65 0 86728K 15008K RUN 1 0:01 12.06% httpd > 45994 www 1 56 0 86728K 15008K CPU1 3 0:01 10.16% httpd > 46002 www 1 -4 0 150M 20648K RUN 3 0:00 6.98% httpd > 45195 www 1 68 0 121M 19748K RUN 1 0:29 6.88% httpd > 45991 www 1 53 0 150M 21060K select 3 0:01 6.59% httpd > 45997 www 1 -4 0 150M 20992K ufs 5 0:01 6.59% httpd > 45950 www 1 57 0 153M 23388K RUN 2 0:01 6.49% httpd > 45999 www 1 -4 0 150M 20640K ufs 6 0:00 5.96% httpd > 45189 www 1 66 0 161M 29660K RUN 6 0:26 5.76% httpd > 45974 www 1 -4 0 151M 21564K ufs 3 0:01 5.76% httpd
The number of httpd processes in "ufs" state is too high. Are you using PHP? And if you do, check how large is your PHP sessions' directory. Use a "sharded" layout if it's of any significant size (see php.ini for details).
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