[OpenSIPS-Devel] [opensips] Opensips 2.1.0 100% CPU load (#581)

[sjap]

Today I discovered my opensips server is using 100% of my cpu since yesterday.. It have been installed for a few weeks without any issues.. (non prod setup)

[root at opensips-2 ~]# opensips -V
version: opensips 2.1.0 (x86_64/linux)
flags: STATS: On, DISABLE_NAGLE, USE_MCAST, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
main.c compiled on 08:02:47 May  8 2015 with gcc 4.8.3

Tasks: 124 total,   4 running, 120 sleeping,   0 stopped,   0 zombie
%Cpu(s): 12.6 us, 52.9 sy,  0.0 ni, 34.0 id,  0.6 wa,  0.0 hi,  0.0 si,  0.0 st
KiB Mem :  5947400 total,  5430060 free,   147644 used,   369696 buff/cache
KiB Swap:  1703932 total,  1703932 free,        0 used.  5590216 avail Mem

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
13058 root      20   0 1240056   2136    644 R 100.0  0.0   3:39.90 opensips
13059 root      20   0 1240056   2136    644 R 100.0  0.0   3:40.12 opensips
   29 root      20   0       0      0      0 S   6.7  0.0   0:00.41 kworker/1:1
  666 root      20   0  195088   4244   3404 S   6.7  0.1   0:00.26 vmtoolsd

[root at opensips-2 ~]# strace -p 13058
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)
recvfrom(9, 0x78f080, 65535, 0, 0x7fc05bfa1e28, 0x7ffc99176f78) = -1 EAGAIN (Resource temporarily unavailable)

And nothing is really changed for days now :S

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Reply to this email directly or view it on GitHub:
https://github.com/OpenSIPS/opensips/issues/581
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