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Add notes for 2017-11-20 and regenerate public

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Alan Orth
2017-11-20 15:56:01 +02:00
parent 936d7b543d
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38 changed files with 58 additions and 44 deletions
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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="2017-11-19T23:10:58&#43;02:00"/>
<meta property="article:modified_time" content="2017-11-20T09:19:44&#43;02:00"/>
@ -76,7 +76,7 @@ COPY 54701
"/>
<meta name="generator" content="Hugo 0.30.2" />
<meta name="generator" content="Hugo 0.31" />
@ -86,9 +86,9 @@ COPY 54701
"@type": "BlogPosting",
"headline": "November, 2017",
"url": "https://alanorth.github.io/cgspace-notes/2017-11/",
"wordCount": "4327",
"wordCount": "4391",
"datePublished": "2017-11-02T09:37:54&#43;02:00",
"dateModified": "2017-11-19T23:10:58&#43;02:00",
"dateModified": "2017-11-20T09:19:44&#43;02:00",
"author": {
"@type": "Person",
"name": "Alan Orth"
@ -981,6 +981,14 @@ $ grep -c com.atmire.utils.UpdateSolrStatsMetadata dspace.log.2017-11-19
<p><img src="/cgspace-notes/2017/11/tomcat-jvm-g1gc.png" alt="Tomcat G1GC" /></p>
<h2 id="2017-11-20">2017-11-20</h2>
<ul>
<li>I found <a href="https://www.cakesolutions.net/teamblogs/low-pause-gc-on-the-jvm">an article about JVM tuning</a> that gives some pointers how to enable logging and tools to analyze logs for you</li>
<li>Also notes on <a href="https://blog.gceasy.io/2016/11/15/rotating-gc-log-files/">rotating GC logs</a></li>
<li>I decided to switch DSpace Test back to the CMS garbage collector because it is designed for low pauses and high throughput (like G1GC!) and because we haven&rsquo;t even tried to monitor or tune it</li>
</ul>