Unfortunately the out of memory errors persisted with 4.4.0-104, so 6
days ago we switched to 4.8.0-58.
No more OOM errors so far, but it seems the performance was affected a
bit, there seem to be some freezes during the nightly jobs.
Seeing that the similar bug,
https://bugs.launchpad.net/ubuntu
As I said in a previous comment we were experiencing this very
infrequently during nightly dumps on a database, it was happening about
once per month, but the issue became more frequent and persistent this
week.
So, after experiencing the issue 3 nights in a row during nightly
database dumps, we u
** Attachment added: "Second OOM log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1734744/+attachment/5016590/+files/oom-2.log
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https://bugs.launchpad.net/bugs/1734744
Title:
I have a similar problem on 4.4.0-91. Happened two times so far on Oct
31st and Nov 30th, during the nightly dumps of a postgres database.
Strange coincidence, it's the last day of the month in both cases, but
we don't do anything special at that time compared to the rest of the
month.
I'll attach
Not sure if it's the same issue, but we had an unexpected OOM with
Ubuntu 16.04.3 LTS, 4.4.0-91.
Oct 31 23:52:25 db3 kernel: [6569272.882023] psql invoked oom-killer:
gfp_mask=0x26000c0, order=2, oom_score_adj=0
...
Oct 31 23:52:25 db3 kernel: [6569272.882154] Mem-Info:
Oct 31 23:52:25 db3 kerne
Public bug reported:
I'm experiencing very high load averages, and I'm unable to determine
the cause.
For example, look at this output from sar -q:
Linux 3.11.0-15-generic (dialer4) 02/04/2014 _x86_64_
(4 CPU)
12:00:01 AM runq-sz plist-sz ldavg-1 ldavg-5 ldavg-15 blocked
07
