nginx 100% cpu usage

lalyos nginx-forum at
Wed Jul 11 11:01:01 UTC 2012


im using nginx 0.8.54 in front of a tomcat. its running since 1 week
now, and with just a few open sessions, nginx is using 100% cpu.

strace is telling that 'munmap' is responsible for 94%. so looks like
some sort of memory problem,
but top shows that 400mb is free from the 4gb total memory.

more detailed logs (strace sample/top/nginx acces/error logs)

note this is a vmware virtual machine.

any tips?

Posted at Nginx Forum:,228495,228495#msg-228495

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