Update notes for 2018-01-22
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@ -539,7 +539,7 @@ db.url = jdbc:postgresql://localhost:5432/dspacetest?ApplicationName=dspaceDefau
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- I don't see a setting for `maxSpareThreads` in the docs so that might be an error
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- Looks like in Tomcat 8.5 the default URIEncoding for Connectors is UTF-8, so we don't need to specify that manually anymore: https://tomcat.apache.org/tomcat-8.5-doc/config/http.html
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-
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- Ooh, I just the `acceptorThreadCount` setting (in Tomcat 7 and 8.5):
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- Ooh, I just saw the `acceptorThreadCount` setting (in Tomcat 7 and 8.5):
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```
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The number of threads to be used to accept connections. Increase this value on a multi CPU machine, although you would never really need more than 2. Also, with a lot of non keep alive connections, you might want to increase this value as well. Default value is 1.
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@ -993,3 +993,8 @@ $ ./rest-find-collections.py 10568/1 | wc -l
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308
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$ ./rest-find-collections.py 10568/1 | grep -i untitled
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```
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- Looking at the [Tomcat connector docs](https://tomcat.apache.org/tomcat-7.0-doc/config/http.html) I think we really need to increase `maxThreads`
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- The default is 200, which can easily be taken up by bots considering that Google and Bing each browse with fifty (50) connections each sometimes!
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- Before I increase this I want to see if I can measure and graph this, and then benchmark
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- I still want to bump up `acceptorThreadCount` from 1 to 2 as well, as the documentation says this should be increased on multi-core systems
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@ -92,7 +92,7 @@ Danny wrote to ask for help renewing the wildcard ilri.org certificate and I adv
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<meta property="article:published_time" content="2018-01-02T08:35:54-08:00"/>
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<meta property="article:modified_time" content="2018-01-20T11:15:07+02:00"/>
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<meta property="article:modified_time" content="2018-01-22T15:38:33+02:00"/>
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@ -194,9 +194,9 @@ Danny wrote to ask for help renewing the wildcard ilri.org certificate and I adv
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"@type": "BlogPosting",
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"headline": "January, 2018",
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"url": "https://alanorth.github.io/cgspace-notes/2018-01/",
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"wordCount": "5530",
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"wordCount": "5612",
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"datePublished": "2018-01-02T08:35:54-08:00",
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"dateModified": "2018-01-20T11:15:07+02:00",
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"dateModified": "2018-01-22T15:38:33+02:00",
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"author": {
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"@type": "Person",
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"name": "Alan Orth"
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@ -850,7 +850,7 @@ cache_alignment : 64
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<li>I don’t see a setting for <code>maxSpareThreads</code> in the docs so that might be an error</li>
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<li>Looks like in Tomcat 8.5 the default URIEncoding for Connectors is UTF-8, so we don’t need to specify that manually anymore: <a href="https://tomcat.apache.org/tomcat-8.5-doc/config/http.html">https://tomcat.apache.org/tomcat-8.5-doc/config/http.html</a></li>
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<li></li>
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<li>Ooh, I just the <code>acceptorThreadCount</code> setting (in Tomcat 7 and 8.5):</li>
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<li>Ooh, I just saw the <code>acceptorThreadCount</code> setting (in Tomcat 7 and 8.5):</li>
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</ul>
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<pre><code>The number of threads to be used to accept connections. Increase this value on a multi CPU machine, although you would never really need more than 2. Also, with a lot of non keep alive connections, you might want to increase this value as well. Default value is 1.
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@ -1356,6 +1356,13 @@ $ docker exec dspace_db psql -U dspace -f /tmp/update-sequences.sql dspace
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$ ./rest-find-collections.py 10568/1 | grep -i untitled
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</code></pre>
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<ul>
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<li>Looking at the <a href="https://tomcat.apache.org/tomcat-7.0-doc/config/http.html">Tomcat connector docs</a> I think we really need to increase <code>maxThreads</code></li>
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<li>The default is 200, which can easily be taken up by bots considering that Google and Bing each browse with fifty (50) connections each sometimes!</li>
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<li>Before I increase this I want to see if I can measure and graph this, and then benchmark</li>
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<li>I still want to bump up <code>acceptorThreadCount</code> from 1 to 2 as well, as the documentation says this should be increased on multi-core systems</li>
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</ul>
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@ -4,7 +4,7 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/2018-01/</loc>
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<lastmod>2018-01-20T11:15:07+02:00</lastmod>
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<lastmod>2018-01-22T15:38:33+02:00</lastmod>
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</url>
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<url>
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@ -144,7 +144,7 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/</loc>
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<lastmod>2018-01-20T11:15:07+02:00</lastmod>
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<lastmod>2018-01-22T15:38:33+02:00</lastmod>
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<priority>0</priority>
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</url>
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@ -155,7 +155,7 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
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<lastmod>2018-01-20T11:15:07+02:00</lastmod>
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<lastmod>2018-01-22T15:38:33+02:00</lastmod>
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<priority>0</priority>
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</url>
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@ -167,13 +167,13 @@
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/post/</loc>
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<lastmod>2018-01-20T11:15:07+02:00</lastmod>
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<lastmod>2018-01-22T15:38:33+02:00</lastmod>
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<priority>0</priority>
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</url>
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<url>
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<loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
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<lastmod>2018-01-20T11:15:07+02:00</lastmod>
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<lastmod>2018-01-22T15:38:33+02:00</lastmod>
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<priority>0</priority>
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</url>
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