Hi,all
I meet a serious problem when use the zenoss，it cost my 99%(or above) cpu,and
as many as possible memory.
Figure 1: Before zenoss running,everything goes well:
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[EMAIL PROTECTED]:/usr/local/zenoss$ top
top - 15:09:26 up 3:38, 3 users, load average: 0.02, 0.22, 0.28
Tasks: 57 total, 2 running, 55 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.3%sy, 0.0%ni, 99.7%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1035692k total, 157156k used, 878536k free, 11128k buffers
Swap: 979924k total, 0k used, 979924k free, 108720k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3478 zenoss 15 0 2236 1112 856 R 0.3 0.1 0:00.63 top
1 root 15 0 1952 644 548 S 0.0 0.1 0:01.07 init
2 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0
4 root 10 -5 0 0 0 S 0.0 0.0 0:00.01 events/0
5 root 11 -5 0 0 0 S 0.0 0.0 0:00.01 khelper
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Figure 2: When I start zenoss daemon. At the begining, we see %mem is 40.4%
used and cpu have used 99%:
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[EMAIL PROTECTED]:/usr/local/zenoss$ top
top - 15:00:11 up 3:29, 3 users, load average: 1.50, 0.96, 0.41
Tasks: 66 total, 3 running, 63 sleeping, 0 stopped, 0 zombie
Cpu(s): 98.7%us, 1.3%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1035692k total, 731620k used, 304072k free, 10200k buffers
Swap: 979924k total, 0k used, 979924k free, 110696k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3301 zenoss 25 0 429m 408m 1992 R 99.5 40.4 3:49.49 python
1 root 15 0 1952 644 548 S 0.0 0.1 0:01.07 init
2 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0
4 root 10 -5 0 0 0 S 0.0 0.0 0:00.01 events/0
5 root 11 -5 0 0 0 S 0.0 0.0 0:00.01 khelper
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Figure 3: But mem% nerver stop growing: it's growing every
second,50%,70%,90%,and so on... When physics memory is used up,it begin to cost
swap in my system. In the end,1G physic memory and 1G swap will be used up...
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[EMAIL PROTECTED]:/usr/local/zenoss$ top
top - 15:55:34 up 4:24, 3 users, load average: 4.66, 2.59, 1.50
Tasks: 69 total, 3 running, 66 sleeping, 0 stopped, 0 zombie
Cpu(s): 1.3%us, 1.0%sy, 0.0%ni, 0.0%id, 97.3%wa, 0.3%hi, 0.0%si, 0.0%st
Mem: 1035692k total, 1022636k used, 13056k free, 404k buffers
Swap: 979924k total, 504736k used, 475188k free, 8456k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3528 zenoss 18 0 1023m 950m 912 D 1.6 94.0 23:28.86 python
3512 zenoss 16 0 95692 9632 1348 S 0.7 0.9 0:08.30 python2.4
121 root 10 -5 0 0 0 S 0.4 0.0 0:08.95 kswapd0
1 root 15 0 1952 276 260 S 0.0 0.0 0:01.08 init
2 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:00.00 ksoftirqd/0
4 root 10 -5 0 0 0 S 0.0 0.0 0:00.01 events/0
5 root 11 -5 0 0 0 S 0.0 0.0 0:00.01 khelper
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Just half an hour,zenoss cost up all the resource of my system!
Best Regards
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Founder
2007-03-29
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