Created question in FIWARE Q/A platform on 05-10-2015 at 14:10
Please, ANSWER this question AT http://stackoverflow.com/questions/32948912/out-of-memory-kill-process-contextbroker

Question:
Out of memory: Kill process (contextBroker)

Description:
We have installed the latest version of Orion Context Broker ( 0.24 ) and execute it as a service but occasionally stops and any message appears in the log of the program.

Running dmesg we have discovered the following message:

[ pid ] uid tgid total_vm rss cpu oom_adj oom_score_adj name
[ 278] 0 278 2687 116 1 -17 -1000 udevd
[ 455] 0 455 2660 103 1 -17 -1000 udevd
[ 742] 0 742 23294 66 0 -17 -1000 auditd
[ 758] 0 758 64048 1243 0 0 0 rsyslogd
[ 797] 0 797 16654 178 0 -17 -1000 sshd
[ 873] 0 873 20324 227 0 0 0 master
[ 886] 89 886 20386 231 1 0 0 qmgr
[ 893] 497 893 160370 6803 0 0 0 mongod
[ 911] 0 911 29333 161 2 0 0 crond
[ 959] 0 959 1016 21 0 0 0 mingetty
[32251] 496 32251 5039887 3775085 2 0 0 contextBroker
[10052] 89 10052 20344 218 0 0 0 pickup
Out of memory: Kill process 32251 (contextBroker) score 984 or sacrifice child
Killed process 32251, UID 496, (contextBroker) total-vm:20159548kB, anon-rss:15100332kB, file-rss:8kB

System has 16GB of RAM.