Lots of sleeping process and high cpu usage

T

tebdilikiyafet

Verified User
Joined
Apr 2, 2013
Messages
33
Hi everybody;

On last days I get warning emails from directadmin about high load average. I checked and there are lots of sleeping process. What is the default max-sleep time of direct admin? If I decrease it what can be happen?

It is a web server an my top -H results are below:


HTML: 
top - 15:27:27 up  1:03,  1 user,  load average: 68.85, 53.59, 38.34
Tasks: 658 total,  59 running, 599 sleeping,   0 stopped,   0 zombie
Cpu(s): 83.6%us, 15.7%sy,  0.0%ni,  0.1%id,  0.0%wa,  0.0%hi,  0.5%si,  0.0%st
Mem:  16425996k total, 13954376k used,  2471620k free,   128692k buffers
Swap:  4194296k total,        0k used,  4194296k free,  1956328k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
 5340 mysql     17   0  486m 179m 4768 R 35.7  1.1   0:46.59 mysqld
 9566 apache    16   0  200m  58m 4064 R 30.8  0.4   0:13.58 httpd
 9384 apache    16   0  206m  64m 4080 S 30.1  0.4   0:26.05 httpd
 9714 apache    16   0  209m  68m 4080 R 27.5  0.4   0:15.28 httpd
 9898 apache    15   0  177m  35m 3916 S 27.5  0.2   0:03.72 httpd
 9889 apache    16   0  190m  48m 3880 R 26.5  0.3   0:05.73 httpd
 9457 apache    16   0  220m  78m 4124 R 23.5  0.5   0:30.52 httpd
 9215 apache    15   0  205m  64m 4700 R 22.8  0.4   0:55.31 httpd
 9589 apache    16   0  206m  64m 4056 R 22.8  0.4   0:13.48 httpd
 9727 apache    16   0  191m  50m 4472 R 21.2  0.3   0:09.80 httpd
 9781 apache    15   0  192m  51m 3992 S 18.9  0.3   0:07.57 httpd
 9684 apache    16   0  201m  59m 4072 R 18.2  0.4   0:18.48 httpd
 9606 apache    15   0  194m  52m 4480 S 17.9  0.3   0:23.31 httpd
 9747 apache    16   0  189m  47m 3912 R 17.9  0.3   0:09.86 httpd
 9688 apache    16   0  212m  70m 4076 R 17.2  0.4   0:11.88 httpd
 9733 apache    16   0  192m  50m 3988 R 16.5  0.3   0:13.02 httpd
 9819 apache    16   0  183m  41m 3752 R 15.9  0.3   0:01.00 httpd
 9783 apache    16   0  194m  53m 3960 R 15.2  0.3   0:07.42 httpd
 9839 apache    16   0  193m  51m 3928 R 15.2  0.3   0:06.29 httpd
 9837 apache    16   0  190m  48m 3832 R 14.2  0.3   0:02.38 httpd
 9652 apache    15   0  209m  68m 4164 R 13.9  0.4   0:10.51 httpd
 9686 apache    16   0  200m  58m 4072 R 13.2  0.4   0:07.53 httpd
 9229 apache    15   0  208m  67m 4676 S 12.9  0.4   0:43.67 httpd
 9682 apache    16   0  191m  49m 3988 R 12.9  0.3   0:07.64 httpd
 9834 apache    15   0  192m  51m 3988 R 11.6  0.3   0:08.70 httpd
 9770 apache    16   0  192m  50m 3904 R 10.6  0.3   0:11.59 httpd
 9722 apache    16   0  192m  51m 4012 R 10.3  0.3   0:13.03 httpd
 9598 apache    15   0  200m  58m 4392 S  9.9  0.4   0:14.06 httpd
 9891 apache    15   0  149m  60m 3432 S  9.9  0.4   0:00.63 httpd
 9318 apache    16   0  201m  60m 4668 R  9.6  0.4   0:27.16 httpd
 9585 apache    16   0  192m  51m 4004 S  9.6  0.3   0:09.12 httpd
 9651 apache    15   0  220m  78m 4084 S  9.6  0.5   0:09.28 httpd
 9580 apache    15   0  196m  55m 4068 S  8.9  0.3   0:09.18 httpd
 9893 apache    15   0  193m  51m 4004 S  8.9  0.3   0:03.97 httpd
 9549 apache    16   0  200m  59m 4564 S  8.3  0.4   0:16.67 httpd
 9936 apache    16   0  137m  48m 3368 R  7.9  0.3   0:00.54 httpd
 
Last edited:
I have already tracking from ssh. I want to know how can I solve this problem. There are lots of sleeping process and they use lots of cpu. How can I prevent it?
 
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