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Add notes for 2017-11-30

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Alan Orth 2017-11-30 18:32:56 +03:00
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3 changed files with 20 additions and 8 deletions
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content/post/2017-11.md
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@ -914,3 +914,8 @@ $ cat dspace.log.2017-11-28 | grep -o -E 'session_id=[A-Z0-9]{32}' | sort -n | u
- I think we just need start increasing the number of allowed PostgreSQL connections instead of fighting this, as it's the most common source of crashes we have
- I will bump DSpace's `db.maxconnections` from 60 to 90, and PostgreSQL's `max_connections` from 183 to 273 (which is using my loose formula of 90 * webapps + 3)
- I really need to figure out how to get DSpace to use a PostgreSQL connection pool
## 2017-11-30
- Linode alerted about high CPU usage on CGSpace again around 6 to 8 AM
- Then Uptime Robot said CGSpace was down a few minutes later, but it resolved itself I think (or Tsega restarted Tomcat, I don't know)

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public/2017-11/index.html
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@ -38,7 +38,7 @@ COPY 54701
<meta property="article:published_time" content="2017-11-02T09:37:54&#43;02:00"/>
<meta property="article:modified_time" content="2017-11-29T10:14:09&#43;03:00"/>
<meta property="article:modified_time" content="2017-11-29T17:26:17&#43;03:00"/>
@ -86,9 +86,9 @@ COPY 54701
"@type": "BlogPosting",
"headline": "November, 2017",
"url": "https://alanorth.github.io/cgspace-notes/2017-11/",
"wordCount": "5389",
"wordCount": "5428",
"datePublished": "2017-11-02T09:37:54&#43;02:00",
"dateModified": "2017-11-29T10:14:09&#43;03:00",
"dateModified": "2017-11-29T17:26:17&#43;03:00",
"author": {
"@type": "Person",
"name": "Alan Orth"
@ -1177,6 +1177,13 @@ $ cat dspace.log.2017-11-28 | grep -o -E 'session_id=[A-Z0-9]{32}' | sort -n | u
<li>I really need to figure out how to get DSpace to use a PostgreSQL connection pool</li>
</ul>
<h2 id="2017-11-30">2017-11-30</h2>
<ul>
<li>Linode alerted about high CPU usage on CGSpace again around 6 to 8 AM</li>
<li>Then Uptime Robot said CGSpace was down a few minutes later, but it resolved itself I think (or Tsega restarted Tomcat, I don&rsquo;t know)</li>
</ul>

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public/sitemap.xml
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@ -4,7 +4,7 @@
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<loc>https://alanorth.github.io/cgspace-notes/2017-11/</loc>
<lastmod>2017-11-29T10:14:09+03:00</lastmod>
<lastmod>2017-11-29T17:26:17+03:00</lastmod>
</url>
<url>
@ -134,7 +134,7 @@
<url>
<loc>https://alanorth.github.io/cgspace-notes/</loc>
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<lastmod>2017-11-29T17:26:17+03:00</lastmod>
<priority>0</priority>
</url>
@ -145,7 +145,7 @@
<url>
<loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
<lastmod>2017-11-29T10:14:09+03:00</lastmod>
<lastmod>2017-11-29T17:26:17+03:00</lastmod>
<priority>0</priority>
</url>
@ -157,13 +157,13 @@
<url>
<loc>https://alanorth.github.io/cgspace-notes/post/</loc>
<lastmod>2017-11-29T10:14:09+03:00</lastmod>
<lastmod>2017-11-29T17:26:17+03:00</lastmod>
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<url>
<loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
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