For the life time in odoo session, can u point me where I can manage that
setting?
The configuration /etc/openerp-server.conf doesn't have any parameter for
that.
That must be in a odoo file...?
Thanks.
On Mon, Oct 10, 2016 at 12:25 PM, Pavel Stehule <pavel.steh...@gmail.com>
wrote:
>
>
> 2016-10-10 21:12 GMT+02:00 Periko Support <pheriko.supp...@gmail.com>:
>
>> Andreo u got a good observation here.
>>
>> I got a script that run every hour why?
>>
>> Odoo got some issues with IDLE connections, if we don't check our current
>> psql connections after a while the system eat all connections and a lot of
>> them are IDLE and stop answering users, we create a script that runs every
>> hour, this is:
>>
>> """ Script is used to kill database connection which are idle from last
>> 15 minutes """
>> #!/usr/bin/env python
>> import psycopg2
>> import sys
>> import os
>> from os.path import join, expanduser
>> import subprocess, signal, psutil
>> import time
>>
>> def get_conn():
>>
>> conn_string = "host='localhost' dbname='template1' user='openerp'
>> password='s$p_p@r70'"
>>
>> try:
>> # get a connection, if a connect cannot be made an exception will
>> be raised here
>> conn = psycopg2.connect(conn_string)
>> cursor = conn.cursor()
>> # print "successful Connection"
>> return cursor
>> except:
>> exceptionType, exceptionValue, exceptionTraceback = sys.exc_info()
>> sys.exit("Database connection failed!\n ->%s" % (exceptionValue))
>>
>>
>> def get_pid():
>>
>> SQL="select pid, datname, usename from pg_stat_activity where usename
>> = 'openerp' AND query_start < current_timestamp - INTERVAL '15' MINUTE;"
>> cursor = get_conn()
>> cursor.execute(SQL)
>> idle_record = cursor.fetchall()
>> print "-----------------------------------------------------------
>> ----------------------------------------"
>> print "Date:",time.strftime("%d/%m/%Y")
>> print "idle record list: ", idle_record
>> print "-----------------------------------------------------------
>> ----------------------------------------"
>> for pid in idle_record:
>> try:
>> # print "process details",pid
>> # os.system("kill -9 %s" % (int(pid[0]), ))
>> os.kill(int(pid[0]), signal.SIGKILL)
>> except OSError as ex:
>> continue
>>
>> get_pid()
>>
>> I will move this to run not every hour and see the reaction.
>>
>> Is a easy move, about Tim, our current KVM server is good for me, see
>> picture please:
>>
>>
>> free
>> total used free shared buffers cached
>> Mem: 181764228 136200312 45563916 468 69904 734652
>> -/+ buffers/cache: 135395756 46368472
>> Swap: 261948 0 261948
>>
>> I got other vm but they are on other raid setup.
>>
>> Tim u mention that u recommend reduce memory pressure, u mean to lower
>> down my values like shared_buffers or increase memory?
>>
>
> try to decrease lifetime of odoo sessions - then memory will be returned
> back to system - set limit_memory_soft less in odoo config - I found some
> manuals on net with wrong settings on net.
>
> the odoo sessions should be refreshed more often.
>
> Regards
>
> Pavel
>
>
>
>>
>>
>> Melvin I try that value before but my server cry, I will add more memory
>> in a few weeks.
>>
>> Any comment I will appreciated, thanks.
>>
>> On Mon, Oct 10, 2016 at 11:22 AM, Tom Lane <t...@sss.pgh.pa.us> wrote:
>>
>>> Periko Support <pheriko.supp...@gmail.com> writes:
>>> > My current server has 82GB memory.
>>>
>>> You said this was running inside a VM, though --- maybe the VM is
>>> resource-constrained?
>>>
>>> In any case, turning off memory overcommit would be a good idea if
>>> you're not concerned about running anything but Postgres.
>>>
>>> regards, tom lane
>>>
>>
>>
>
