From: Mariano Di Girolamo <m.digirolamo@tecnodata-srl.it>
To: Samed YILDIRIM <samed@reddoc.net>
Cc: pgsql-admin <pgsql-admin@lists.postgresql.org>
Subject: Re: Huge swap usage
Date: Tue, 27 Feb 2018 14:50:50 +0100 (CET)
Message-ID: <1670306702.11014658.1519739450578.JavaMail.zimbra@tecnodata-srl.it> (raw)
In-Reply-To: <71691519732827@web2g.yandex.ru>
References: <2065222564.10906501.1519731937672.JavaMail.zimbra@tecnodata-srl.it>
<71691519732827@web2g.yandex.ru>
Hi Samed,
the server is dedicated for PostgreSQL.
Thanks
Da: "Samed YILDIRIM" <samed@reddoc.net>
A: "m digirolamo" <m.digirolamo@tecnodata-srl.it>, "pgsql-admin" <pgsql-admin@lists.postgresql.org>
Inviato: Martedì, 27 febbraio 2018 13:00:27
Oggetto: Re: Huge swap usage
Hi Mariano,
Is the server dedicated for PostgreSQL or another applications run on it?
Best regards.
İyi çalışmalar.
Samed YILDIRIM
27.02.2018, 14:46, "Mariano Di Girolamo" <m.digirolamo@tecnodata-srl.it>:
Hi to all,
I have a virtual server centos 7.3 with posgres 9.5.7 and I have a problem with huge swap usage.
In this moment I have 0 GB of free swap and 6,5 GB of RAM free.
My swappiness is set to 30 (as default) and the page size is 4 kB.
Is there someone that can help me to solve the problem?
Below my server configuration.
Thanks
---------------------
Centos 7.3.1611
vCPU: 4
RAM: 16 GB
SWAP: 4GB
Postgresql: 9.5.7
## custom section of postgresql.conf ##
port = 5432
max_connections = 250
shared_buffers = 4GB
maintenance_work_mem = 512MB
checkpoint_timeout = 30min
escape_string_warning = off
standard_conforming_strings = off
work_mem = 32MB
effective_cache_size = 4GB
max_wal_senders = 10
log_parser_stats = on
log_planner_stats = on
log_executor_stats = on
log_statement_stats = on
log_autovacuum_min_duration = 216000000
Mariano Di Girolamo
cell. +39 329 0552286
tel. +39 0735 7626263
email: m.digirolamo@tecnodata-srl.it
Tecnodata s.r.l. - Via Val Tiberina, 23A - 63074 San Benedetto del Tronto (AP) Italy
tel. +39 0735 7626261 - www.tecnodata-srl.it
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To: pgsql-admin@postgresql.org
Cc: m.digirolamo@tecnodata-srl.it, samed@reddoc.net, pgsql-admin@lists.postgresql.org
Subject: Re: Huge swap usage
In-Reply-To: <1670306702.11014658.1519739450578.JavaMail.zimbra@tecnodata-srl.it>
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