haaid
New Pleskian
Dear all,
I have noticed that when I "top" I get this result:
that is, to say it nicely, a whole bunch of these sw-engine threads. My CPU warning is constantly very high as well and my server and the domains running on it is rather slow. When I manually kill sw-engine, all goes well for a while but the process seems to mysteriously re-enable itself.
A few questions:
- is it normal that it has so many threads going on the same time?
- can i do something to not have it impact my cpu usage (and thus serverspeed) so much?
- do you have any other hints, tips or tricks?
Thanks a lot,
Klaas.
ps. i tried searching for "sw-engine" but the "sw" gets dropped because of too short,...
I have noticed that when I "top" I get this result:
Code:
op - 23:22:49 up 43 min, 1 user, load average: 52.67, 47.56, 80.66
Tasks: 527 total, 144 running, 380 sleeping, 0 stopped, 3 zombie
Cpu(s): 81.0%us, 18.9%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 32815940k total, 4605928k used, 28210012k free, 276812k buffers
Swap: 16777084k total, 0k used, 16777084k free, 1035984k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2548 mysql 20 0 4239m 95m 7096 S 16.9 0.3 6:14.48 mysqld
6218 vlov_adm 20 0 403m 74m 44m R 6.3 0.2 0:01.25 php-cgi
9298 psaadm 20 0 0 0 0 R 4.3 0.0 0:00.13 sw-engine
9300 psaadm 20 0 0 0 0 R 4.3 0.0 0:00.13 sw-engine
9301 psaadm 20 0 243m 29m 18m R 4.3 0.1 0:00.13 sw-engine
9320 psaadm 20 0 249m 30m 19m R 4.3 0.1 0:00.13 sw-engine
9311 psaadm 20 0 243m 29m 18m R 4.0 0.1 0:00.12 sw-engine
9312 psaadm 20 0 249m 30m 19m R 4.0 0.1 0:00.12 sw-engine
9318 psaadm 20 0 243m 29m 18m R 4.0 0.1 0:00.12 sw-engine
9323 psaadm 20 0 254m 35m 19m R 4.0 0.1 0:00.12 sw-engine
9335 psaadm 20 0 257m 38m 19m R 4.0 0.1 0:00.12 sw-engine
9337 psaadm 20 0 257m 38m 19m R 4.0 0.1 0:00.12 sw-engine
9342 psaadm 20 0 251m 32m 19m R 4.0 0.1 0:00.12 sw-engine
9345 psaadm 20 0 256m 37m 19m R 3.7 0.1 0:00.11 sw-engine
9349 psaadm 20 0 256m 37m 19m R 3.7 0.1 0:00.11 sw-engine
9352 psaadm 20 0 257m 38m 19m R 3.7 0.1 0:00.11 sw-engine
9353 psaadm 20 0 256m 37m 19m R 3.7 0.1 0:00.11 sw-engine
9355 psaadm 20 0 256m 37m 19m R 3.7 0.1 0:00.11 sw-engine
9356 psaadm 20 0 257m 37m 19m R 3.7 0.1 0:00.11 sw-engine
9362 psaadm 20 0 256m 37m 19m R 3.7 0.1 0:00.11 sw-engine
9364 psaadm 20 0 256m 36m 19m R 3.7 0.1 0:00.11 sw-engine
9374 psaadm 20 0 256m 37m 19m R 3.7 0.1 0:00.11 sw-engine
9376 psaadm 20 0 256m 37m 19m R 3.7 0.1 0:00.11 sw-engine
9358 psaadm 20 0 255m 36m 19m R 3.3 0.1 0:00.10 sw-engine
9359 psaadm 20 0 256m 36m 19m R 3.3 0.1 0:00.10 sw-engine
9384 psaadm 20 0 255m 36m 19m R 3.3 0.1 0:00.10 sw-engine
9391 psaadm 20 0 255m 35m 19m R 3.3 0.1 0:00.10 sw-engine
9398 psaadm 20 0 255m 36m 19m R 3.3 0.1 0:00.10 sw-engine
9399 psaadm 20 0 255m 36m 19m R 3.3 0.1 0:00.10 sw-engine
5087 psaadm 20 0 480m 37m 19m S 3.0 0.1 0:00.47 sw-engine-fpm
5120 psaadm 20 0 477m 31m 16m S 3.0 0.1 0:00.38 sw-engine-fpm
5123 psaadm 20 0 477m 31m 16m S 3.0 0.1 0:00.39 sw-engine-fpm
9382 psaadm 20 0 255m 36m 19m R 3.0 0.1 0:00.09 sw-engine
9390 psaadm 20 0 254m 35m 19m R 3.0 0.1 0:00.09 sw-engine
that is, to say it nicely, a whole bunch of these sw-engine threads. My CPU warning is constantly very high as well and my server and the domains running on it is rather slow. When I manually kill sw-engine, all goes well for a while but the process seems to mysteriously re-enable itself.
A few questions:
- is it normal that it has so many threads going on the same time?
- can i do something to not have it impact my cpu usage (and thus serverspeed) so much?
- do you have any other hints, tips or tricks?
Thanks a lot,
Klaas.
ps. i tried searching for "sw-engine" but the "sw" gets dropped because of too short,...