diff --git a/content/post/2018-01.md b/content/post/2018-01.md
index 564400069..7fae0a865 100644
--- a/content/post/2018-01.md
+++ b/content/post/2018-01.md
@@ -1239,3 +1239,52 @@ dspace.log.2018-01-29:0
   - `processorCache` from 200 (default) to 400, [recommended to be the same as `maxThreads`](https://tomcat.apache.org/tomcat-7.0-doc/config/http.html)
   - `minSpareThreads` from 10 (default) to 20
   - `acceptorThreadCount` from 1 (default) to 2, [recommended to be 2 on multi-CPU systems](https://tomcat.apache.org/tomcat-7.0-doc/config/http.html)
+- Looks like I only enabled the new thread stuff on the connector used internally by Solr, so I probably need to match that by increasing them on the other connector that nginx proxies to
+- Jesus Christ I need to fucking fix the Munin monitoring so that I can tell how many fucking threads I have running
+- Wow, so apparently you need to specify which connector to check if you want any of the Munin Tomcat plugins besides "tomcat_jvm" to work (the connector name can be seen in the Catalina logs)
+- I modified _/etc/munin/plugin-conf.d/tomcat_ to add the connector (with surrounding quotes!) and now the other plugins work (obviously the credentials are incorrect):
+
+```
+[tomcat_*]
+    env.host 127.0.0.1
+    env.port 8081
+    env.connector "http-bio-127.0.0.1-8443"
+    env.user munin
+    env.password munin
+```
+
+- For example, I can see the threads:
+
+```
+# munin-run tomcat_threads
+busy.value 0
+idle.value 20
+max.value 400
+```
+
+- Apparently you can't monitor more than one connector, so I guess the most important to monitor would be the one that nginx is sending stuff to
+- So for now I think I'll just monitor these and skip trying to configure the jmx plugins
+- Although following the logic of _/usr/share/munin/plugins/jmx_tomcat_dbpools_ could be useful for getting the active Tomcat sessions
+- From debugging the `jmx_tomcat_db_pools` script from the `munin-plugins-java` package, I see that this is how you call arbitrary mbeans:
+
+```
+# port=5400 ip="127.0.0.1" /usr/bin/java -cp /usr/share/munin/munin-jmx-plugins.jar org.munin.plugin.jmx.Beans Catalina:type=DataSource,class=javax.sql.DataSource,name=* maxActive
+Catalina:type=DataSource,class=javax.sql.DataSource,name="jdbc/dspace"  maxActive       300
+```
+
+- More notes here: https://github.com/munin-monitoring/contrib/tree/master/plugins/jmx
+- Looking at the Munin graphs, I that the load is 200% every morning from 03:00 to almost 08:00
+- Tomcat's catalina.out log file is full of spam from this thing too, with lines like this
+
+```
+[===================>                               ]38% time remaining: 5 hour(s) 21 minute(s) 47 seconds. timestamp: 2018-01-29 06:25:16
+```
+
+- There are millions of these status lines, for example in just this one log file:
+
+```
+# zgrep -c "time remaining" /var/log/tomcat7/catalina.out.1.gz
+1084741
+```
+
+- I filed a ticket with Atmire: https://tracker.atmire.com/tickets-cgiar-ilri/view-ticket?id=566
diff --git a/public/2018-01/index.html b/public/2018-01/index.html
index a1d46b901..a41cc2347 100644
--- a/public/2018-01/index.html
+++ b/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="2018-01-29T09:46:48&#43;02:00"/>
+<meta property="article:modified_time" content="2018-01-29T09:47:55&#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": "7230",
+  "wordCount": "7537",
   "datePublished": "2018-01-02T08:35:54-08:00",
-  "dateModified": "2018-01-29T09:46:48&#43;02:00",
+  "dateModified": "2018-01-29T09:47:55&#43;02:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -1632,6 +1632,60 @@ dspace.log.2018-01-29:0
 <li><code>minSpareThreads</code> from 10 (default) to 20</li>
 <li><code>acceptorThreadCount</code> from 1 (default) to 2, <a href="https://tomcat.apache.org/tomcat-7.0-doc/config/http.html">recommended to be 2 on multi-CPU systems</a></li>
 </ul></li>
+<li>Looks like I only enabled the new thread stuff on the connector used internally by Solr, so I probably need to match that by increasing them on the other connector that nginx proxies to</li>
+<li>Jesus Christ I need to fucking fix the Munin monitoring so that I can tell how many fucking threads I have running</li>
+<li>Wow, so apparently you need to specify which connector to check if you want any of the Munin Tomcat plugins besides &ldquo;tomcat_jvm&rdquo; to work (the connector name can be seen in the Catalina logs)</li>
+<li>I modified <em>/etc/munin/plugin-conf.d/tomcat</em> to add the connector (with surrounding quotes!) and now the other plugins work (obviously the credentials are incorrect):</li>
+</ul>
+
+<pre><code>[tomcat_*]
+    env.host 127.0.0.1
+    env.port 8081
+    env.connector &quot;http-bio-127.0.0.1-8443&quot;
+    env.user munin
+    env.password munin
+</code></pre>
+
+<ul>
+<li>For example, I can see the threads:</li>
+</ul>
+
+<pre><code># munin-run tomcat_threads
+busy.value 0
+idle.value 20
+max.value 400
+</code></pre>
+
+<ul>
+<li>Apparently you can&rsquo;t monitor more than one connector, so I guess the most important to monitor would be the one that nginx is sending stuff to</li>
+<li>So for now I think I&rsquo;ll just monitor these and skip trying to configure the jmx plugins</li>
+<li>Although following the logic of _/usr/share/munin/plugins/jmx_tomcat<em>dbpools</em> could be useful for getting the active Tomcat sessions</li>
+<li>From debugging the <code>jmx_tomcat_db_pools</code> script from the <code>munin-plugins-java</code> package, I see that this is how you call arbitrary mbeans:</li>
+</ul>
+
+<pre><code># port=5400 ip=&quot;127.0.0.1&quot; /usr/bin/java -cp /usr/share/munin/munin-jmx-plugins.jar org.munin.plugin.jmx.Beans Catalina:type=DataSource,class=javax.sql.DataSource,name=* maxActive
+Catalina:type=DataSource,class=javax.sql.DataSource,name=&quot;jdbc/dspace&quot;  maxActive       300
+</code></pre>
+
+<ul>
+<li>More notes here: <a href="https://github.com/munin-monitoring/contrib/tree/master/plugins/jmx">https://github.com/munin-monitoring/contrib/tree/master/plugins/jmx</a></li>
+<li>Looking at the Munin graphs, I that the load is 200% every morning from 03:00 to almost 08:00</li>
+<li>Tomcat&rsquo;s catalina.out log file is full of spam from this thing too, with lines like this</li>
+</ul>
+
+<pre><code>[===================&gt;                               ]38% time remaining: 5 hour(s) 21 minute(s) 47 seconds. timestamp: 2018-01-29 06:25:16
+</code></pre>
+
+<ul>
+<li>There are millions of these status lines, for example in just this one log file:</li>
+</ul>
+
+<pre><code># zgrep -c &quot;time remaining&quot; /var/log/tomcat7/catalina.out.1.gz
+1084741
+</code></pre>
+
+<ul>
+<li>I filed a ticket with Atmire: <a href="https://tracker.atmire.com/tickets-cgiar-ilri/view-ticket?id=566">https://tracker.atmire.com/tickets-cgiar-ilri/view-ticket?id=566</a></li>
 </ul>
 
   
diff --git a/public/sitemap.xml b/public/sitemap.xml
index 07a3d1410..ef9d1ff7f 100644
--- a/public/sitemap.xml
+++ b/public/sitemap.xml
@@ -4,7 +4,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2018-01/</loc>
-    <lastmod>2018-01-29T09:46:48+02:00</lastmod>
+    <lastmod>2018-01-29T09:47:55+02:00</lastmod>
   </url>
   
   <url>
@@ -144,7 +144,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2018-01-29T09:46:48+02:00</lastmod>
+    <lastmod>2018-01-29T09:47:55+02:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -155,7 +155,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2018-01-29T09:46:48+02:00</lastmod>
+    <lastmod>2018-01-29T09:47:55+02:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -167,13 +167,13 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/post/</loc>
-    <lastmod>2018-01-29T09:46:48+02:00</lastmod>
+    <lastmod>2018-01-29T09:47:55+02:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2018-01-29T09:46:48+02:00</lastmod>
+    <lastmod>2018-01-29T09:47:55+02:00</lastmod>
     <priority>0</priority>
   </url>