Update notes for 2018-01-22

content/post/2018-01.md

@@ -539,7 +539,7 @@ db.url = jdbc:postgresql://localhost:5432/dspacetest?ApplicationName=dspaceDefau
 - I don't see a setting for `maxSpareThreads` in the docs so that might be an error
 - 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
 - 
-- Ooh, I just the `acceptorThreadCount` setting (in Tomcat 7 and 8.5):
+- Ooh, I just saw the `acceptorThreadCount` setting (in Tomcat 7 and 8.5):
 
 ```
 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.
@@ -993,3 +993,8 @@ $ ./rest-find-collections.py 10568/1 | wc -l
 308
 $ ./rest-find-collections.py 10568/1 | grep -i untitled
 ```
+
+- 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`
+- 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!
+- Before I increase this I want to see if I can measure and graph this, and then benchmark
+- 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

public/2018-01/index.html

@@ -92,7 +92,7 @@ Danny wrote to ask for help renewing the wildcard ilri.org certificate and I adv
 
 <meta property="article:published_time" content="2018-01-02T08:35:54-08:00"/>
 
-<meta property="article:modified_time" content="2018-01-20T11:15:07&#43;02:00"/>
+<meta property="article:modified_time" content="2018-01-22T15:38:33&#43;02:00"/>
 
 
 
@@ -194,9 +194,9 @@ Danny wrote to ask for help renewing the wildcard ilri.org certificate and I adv
   "@type": "BlogPosting",
   "headline": "January, 2018",
   "url": "https://alanorth.github.io/cgspace-notes/2018-01/",
-  "wordCount": "5530",
+  "wordCount": "5612",
   "datePublished": "2018-01-02T08:35:54-08:00",
-  "dateModified": "2018-01-20T11:15:07&#43;02:00",
+  "dateModified": "2018-01-22T15:38:33&#43;02:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -850,7 +850,7 @@ cache_alignment : 64
 <li>I don&rsquo;t see a setting for <code>maxSpareThreads</code> in the docs so that might be an error</li>
 <li>Looks like in Tomcat 8.5 the default URIEncoding for Connectors is UTF-8, so we don&rsquo;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>
 <li></li>
-<li>Ooh, I just the <code>acceptorThreadCount</code> setting (in Tomcat 7 and 8.5):</li>
+<li>Ooh, I just saw the <code>acceptorThreadCount</code> setting (in Tomcat 7 and 8.5):</li>
 </ul>
 
 <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.
@@ -1356,6 +1356,13 @@ $ docker exec dspace_db psql -U dspace -f /tmp/update-sequences.sql dspace
 $ ./rest-find-collections.py 10568/1 | grep -i untitled
 </code></pre>
 
+<ul>
+<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>
+<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>
+<li>Before I increase this I want to see if I can measure and graph this, and then benchmark</li>
+<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>
+</ul>
+
   
 
   

public/sitemap.xml

@@ -4,7 +4,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2018-01/</loc>
-    <lastmod>2018-01-20T11:15:07+02:00</lastmod>
+    <lastmod>2018-01-22T15:38:33+02:00</lastmod>
   </url>
   
   <url>
@@ -144,7 +144,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2018-01-20T11:15:07+02:00</lastmod>
+    <lastmod>2018-01-22T15:38:33+02:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -155,7 +155,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2018-01-20T11:15:07+02:00</lastmod>
+    <lastmod>2018-01-22T15:38:33+02:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -167,13 +167,13 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/post/</loc>
-    <lastmod>2018-01-20T11:15:07+02:00</lastmod>
+    <lastmod>2018-01-22T15:38:33+02:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2018-01-20T11:15:07+02:00</lastmod>
+    <lastmod>2018-01-22T15:38:33+02:00</lastmod>
     <priority>0</priority>
   </url>