RHEVM cpu utilization is very high
Issue
- RHEVM cpu utilization is very high
- The webadmin application in very slow and postgresql processes are consuming a lot of CPU:
top - 16:00:50 up 40 days, 4:22, 1 user, load average: 0.37, 0.49, 0.54
Tasks: 187 total, 4 running, 183 sleeping, 0 stopped, 0 zombie
Cpu(s): 22.2%us, 46.7%sy, 0.0%ni, 31.1%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 12200040k total, 12001664k used, 198376k free, 9104k buffers
Swap: 18743288k total, 558848k used, 18184440k free, 2124456k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
13814 postgres 20 0 241m 65m 36m R 40.2 0.6 37:23.17 postmaster
15728 postgres 20 0 244m 64m 36m R 39.5 0.5 12:48.72 postmaster
15729 postgres 20 0 242m 62m 36m R 37.8 0.5 11:18.09 postmaster
15733 postgres 20 0 242m 65m 36m S 19.6 0.6 8:27.57 postmaster
2787 ovirt 20 0 2801m 1.0g 5408 S 1.7 8.5 1579:36 java
2106 root 20 0 2454m 175m 2836 S 1.0 1.5 394:43.94 java
12 root 20 0 0 0 0 S 0.3 0.0 3:40.65 events/1
1 root 20 0 19352 952 792 S 0.0 0.0 0:05.79 init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.01 kthreadd
3 root RT 0 0 0 0 S 0.0 0.0 0:00.21 migration/0
4 root 20 0 0 0 0 S 0.0 0.0 5:06.15 ksoftirqd/0
- Error in ovirt-engine-dwhd.log:
2013-08-13 12:10:00|EIcH09|PrZXdj|EmhjU1|OVIRT_ENGINE_DWH|SampleTimeKeepingJob|Default|6|Java Exception|tJava_1|javax.net.ssl.SSLHandshakeException:java.security.cert.CertificateException: No name matching xyz found|1
Environment
- Red Hat Enterprise Virtualization 3.1
- ovirt-engine-dwh
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