May 28, 2013 11:26 AM
How I can reduce the load average of my zenoss server?
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hi
i am looking for a solution of this problem in a forums but i cannot find the answer or the cause of this problem, the zenoss server in this moment show a load average: 9.17, 9.34, 8.87, for this reason im not enable to see the zenoos web gui, this server is a centos 6.4 x64 with zenoss version 4.2.3 and
MySQL 5.5.28 (5.5.28) |
show the top command of the server
top - 10:21:26 up 51 min, 2 users, load average: 9.08, 9.27, 8.92
Tasks: 203 total, 7 running, 196 sleeping, 0 stopped, 0 zombie
Cpu(s): 84.5%us, 8.8%sy, 6.5%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.2%si, 0.0%st
Mem: 8124368k total, 7779448k used, 344920k free, 115352k buffers
Swap: 8257528k total, 0k used, 8257528k free, 544092k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2514 zenoss 20 0 1162m 637m 8764 S 87.7 8.0 41:31.53 runzope
21029 zenoss 20 0 496m 99m 9128 R 57.6 1.3 0:07.06 python
21040 zenoss 20 0 496m 100m 9128 R 50.7 1.3 0:05.99 python
2565 zenoss 20 0 560m 109m 4504 R 47.7 1.4 29:00.46 python
21064 zenoss 20 0 454m 70m 8156 R 44.0 0.9 0:03.47 python
20663 zenoss 25 5 569m 114m 9176 R 24.5 1.4 0:22.10 python
21114 zenoss 20 0 215m 11m 3508 R 8.9 0.1 0:00.27 python
2643 zenoss 20 0 775m 179m 3532 S 7.3 2.3 1:27.17 python
1627 mysql 20 0 2805m 383m 5624 S 5.6 4.8 2:56.71 mysqld
2639 zenoss 20 0 785m 178m 3540 S 3.3 2.2 1:27.43 python
2641 zenoss 20 0 775m 179m 3540 S 3.3 2.3 1:27.32 python
Hello,
You can try using a Distributed Collectors setup. Having the collector(s) do all the polling/writing performance data should reduce load on the master. This setup is normally used for 1000+ devices or when you want to "separate" networks for security purposes.
There's also the tuning solution. There are plenty of posts about that.
Good luck,
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