From: | greigwise <greigwise(at)comcast(dot)net> |
---|---|
To: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Out of Memory |
Date: | 2018-09-25 21:02:59 |
Message-ID: | 1537909379739-0.post@n3.nabble.com |
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Lists: | pgsql-general |
Tom Lane-2 wrote
> greigwise <
> greigwise@
> > writes:
>> If I have nearly 8 GB of memory left, why am I getting out of memory
>> errors?
>
> Probably the postmaster is running under restrictive ulimit settings.
>
> regards, tom lane
If I login as the user which runs postmaster, I get this:
-bash-4.2$ ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 59341
max locked memory (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 4096
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
Max memory size is unlimited as is virtual memory... is there something else
there I should be concerned with in regard to out of memory?
Thanks again.
Greig
--
Sent from: http://www.postgresql-archive.org/PostgreSQL-general-f1843780.html
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