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oom_reaper: reaped process pilight-daemon
#1
On Linux
Code:
raspberrypi 4.9.35-v7+ #1014 SMP Fri Jun 30 14:47:43 BST 2017 armv7l GNU/Linux
running debian version 9.9 I recognized a growing amount of memory used by pilight version 8.1.4-38-g62a44791.

In /var/log/messages I found repeatedly lines like:
Code:
May  8 18:48:20 raspberrypi kernel: [35744.503647] oom_reaper: reaped process 16537 (pilight-daemon), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB

In programs like "top" or "htop" I'am able to see memory footprint rapidly growing.

Code:
 PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+  COMMAND                                                                     
 5226 root     -81   0  238480 120784   7992 S  26.2 12.8   5:09.12 pilight-daemon

I'am using pilight-send to send events to the daemon twice a minute via cron.

Please advice, how could I participate in debugging this issue.
 
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#2
First of all, use code tags and try the latest version.
 
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#3
(05-12-2019, 10:08 PM)curlymo Wrote: First of all, use code tags and try the latest version.

Same behaviour in 8.1.4-49-gfa9467aa
 
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#4
Can you post valgrind output for the pilight-dbg version to show me where the memory leak is?
 
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#5
(05-13-2019, 06:31 PM)curlymo Wrote: Can you post valgrind output for the pilight-dbg version to show me where the memory leak is?

this might take a few days if I read the manual to do so, but yes I will try.
 
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