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Add notes for 2022-03-04

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Alan Orth
2022-03-04 15:30:06 +03:00
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@ -36,7 +36,7 @@ Replace lzop with xz in log compression cron jobs on DSpace Test—it uses less
-rw-rw-r-- 1 tomcat7 tomcat7 387K Nov 18 23:59 dspace.log.2015-11-18.lzo
-rw-rw-r-- 1 tomcat7 tomcat7 169K Nov 18 23:59 dspace.log.2015-11-18.xz
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@ -137,7 +137,7 @@ Replace lzop with xz in log compression cron jobs on DSpace Test—it uses less
<li>CGSpace went down again (due to PostgreSQL idle connections of course)</li>
<li>Current database settings for DSpace are <code>db.maxconnections = 30</code> and <code>db.maxidle = 8</code>, yet idle connections are exceeding this:</li>
</ul>
<pre tabindex="0"><code>$ psql -c 'SELECT * from pg_stat_activity;' | grep cgspace | grep -c idle
<pre tabindex="0"><code>$ psql -c &#39;SELECT * from pg_stat_activity;&#39; | grep cgspace | grep -c idle
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</code></pre><ul>
<li>I restarted PostgreSQL and Tomcat and it&rsquo;s back</li>
@ -189,7 +189,7 @@ $ curl -o /dev/null -s -w %{time_total}\\n https://cgspace.cgiar.org/rest/handle
<li>CGSpace very slow, and monitoring emailing me to say its down, even though I can load the page (very slowly)</li>
<li>Idle postgres connections look like this (with no change in DSpace db settings lately):</li>
</ul>
<pre tabindex="0"><code>$ psql -c 'SELECT * from pg_stat_activity;' | grep cgspace | grep -c idle
<pre tabindex="0"><code>$ psql -c &#39;SELECT * from pg_stat_activity;&#39; | grep cgspace | grep -c idle
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</code></pre><ul>
<li>I restarted Tomcat and postgres&hellip;</li>
@ -214,7 +214,7 @@ $ curl -o /dev/null -s -w %{time_total}\\n https://cgspace.cgiar.org/rest/handle
<li>CGSpace has been up and down all day and REST API is completely unresponsive</li>
<li>PostgreSQL idle connections are currently:</li>
</ul>
<pre tabindex="0"><code>postgres@linode01:~$ psql -c 'SELECT * from pg_stat_activity;' | grep cgspace | grep -c idle
<pre tabindex="0"><code>postgres@linode01:~$ psql -c &#39;SELECT * from pg_stat_activity;&#39; | grep cgspace | grep -c idle
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</code></pre><ul>
<li>I have reverted all the pgtune tweaks from the other day, as they didn&rsquo;t fix the stability issues, so I&rsquo;d rather not have them introducing more variables into the equation</li>