Add notes for 2016-12-05

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Alan Orth 2016-12-05 15:47:10 +02:00
parent 8391dfe2c4
commit e5c7b524da
Signed by: alanorth
GPG Key ID: 0FB860CC9C45B1B9
5 changed files with 49 additions and 1 deletions

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@ -185,3 +185,11 @@ GC_TUNE="-XX:-UseSuperWord \
- I need to try these because they are recommended by the Solr project itself
- Also, as always, I need to read [Shawn Heisey's wiki page on Solr](https://wiki.apache.org/solr/ShawnHeisey)
## 2016-12-05
- I did some basic benchmarking on a local DSpace before and after the JVM settings above, but there wasn't anything amazingly obvious
- I want to make the changes on DSpace Test and monitor the JVM heap graphs for a few days to see if they change the JVM GC patterns or anything (munin graphs)
- Spin up new CGSpace server on Linode
- I did a few traceroutes from Jordan and Kenya and it seems that Linode's Frankfurt datacenter is a few less hops and perhaps less packet loss than the London one, so I put the new server in Frankfurt
- Do initial provisioning

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@ -30,7 +30,7 @@
<meta itemprop="dateModified" content="2016-12-02T10:43:00&#43;03:00" />
<meta itemprop="wordCount" content="816">
<meta itemprop="wordCount" content="919">
@ -304,6 +304,16 @@ GC_TUNE=&quot;-XX:-UseSuperWord \
<li>Also, as always, I need to read <a href="https://wiki.apache.org/solr/ShawnHeisey">Shawn Heisey&rsquo;s wiki page on Solr</a></li>
</ul>
<h2 id="2016-12-05">2016-12-05</h2>
<ul>
<li>I did some basic benchmarking on a local DSpace before and after the JVM settings above, but there wasn&rsquo;t anything amazingly obvious</li>
<li>I want to make the changes on DSpace Test and monitor the JVM heap graphs for a few days to see if they change the JVM GC patterns or anything (munin graphs)</li>
<li>Spin up new CGSpace server on Linode</li>
<li>I did a few traceroutes from Jordan and Kenya and it seems that Linode&rsquo;s Frankfurt datacenter is a few less hops and perhaps less packet loss than the London one, so I put the new server in Frankfurt</li>
<li>Do initial provisioning</li>
</ul>

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@ -207,6 +207,16 @@ GC_TUNE=&amp;quot;-XX:-UseSuperWord \
&lt;li&gt;I need to try these because they are recommended by the Solr project itself&lt;/li&gt;
&lt;li&gt;Also, as always, I need to read &lt;a href=&#34;https://wiki.apache.org/solr/ShawnHeisey&#34;&gt;Shawn Heisey&amp;rsquo;s wiki page on Solr&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id=&#34;2016-12-05&#34;&gt;2016-12-05&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;I did some basic benchmarking on a local DSpace before and after the JVM settings above, but there wasn&amp;rsquo;t anything amazingly obvious&lt;/li&gt;
&lt;li&gt;I want to make the changes on DSpace Test and monitor the JVM heap graphs for a few days to see if they change the JVM GC patterns or anything (munin graphs)&lt;/li&gt;
&lt;li&gt;Spin up new CGSpace server on Linode&lt;/li&gt;
&lt;li&gt;I did a few traceroutes from Jordan and Kenya and it seems that Linode&amp;rsquo;s Frankfurt datacenter is a few less hops and perhaps less packet loss than the London one, so I put the new server in Frankfurt&lt;/li&gt;
&lt;li&gt;Do initial provisioning&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>

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@ -207,6 +207,16 @@ GC_TUNE=&amp;quot;-XX:-UseSuperWord \
&lt;li&gt;I need to try these because they are recommended by the Solr project itself&lt;/li&gt;
&lt;li&gt;Also, as always, I need to read &lt;a href=&#34;https://wiki.apache.org/solr/ShawnHeisey&#34;&gt;Shawn Heisey&amp;rsquo;s wiki page on Solr&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id=&#34;2016-12-05&#34;&gt;2016-12-05&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;I did some basic benchmarking on a local DSpace before and after the JVM settings above, but there wasn&amp;rsquo;t anything amazingly obvious&lt;/li&gt;
&lt;li&gt;I want to make the changes on DSpace Test and monitor the JVM heap graphs for a few days to see if they change the JVM GC patterns or anything (munin graphs)&lt;/li&gt;
&lt;li&gt;Spin up new CGSpace server on Linode&lt;/li&gt;
&lt;li&gt;I did a few traceroutes from Jordan and Kenya and it seems that Linode&amp;rsquo;s Frankfurt datacenter is a few less hops and perhaps less packet loss than the London one, so I put the new server in Frankfurt&lt;/li&gt;
&lt;li&gt;Do initial provisioning&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>

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@ -206,6 +206,16 @@ GC_TUNE=&amp;quot;-XX:-UseSuperWord \
&lt;li&gt;I need to try these because they are recommended by the Solr project itself&lt;/li&gt;
&lt;li&gt;Also, as always, I need to read &lt;a href=&#34;https://wiki.apache.org/solr/ShawnHeisey&#34;&gt;Shawn Heisey&amp;rsquo;s wiki page on Solr&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
&lt;h2 id=&#34;2016-12-05&#34;&gt;2016-12-05&lt;/h2&gt;
&lt;ul&gt;
&lt;li&gt;I did some basic benchmarking on a local DSpace before and after the JVM settings above, but there wasn&amp;rsquo;t anything amazingly obvious&lt;/li&gt;
&lt;li&gt;I want to make the changes on DSpace Test and monitor the JVM heap graphs for a few days to see if they change the JVM GC patterns or anything (munin graphs)&lt;/li&gt;
&lt;li&gt;Spin up new CGSpace server on Linode&lt;/li&gt;
&lt;li&gt;I did a few traceroutes from Jordan and Kenya and it seems that Linode&amp;rsquo;s Frankfurt datacenter is a few less hops and perhaps less packet loss than the London one, so I put the new server in Frankfurt&lt;/li&gt;
&lt;li&gt;Do initial provisioning&lt;/li&gt;
&lt;/ul&gt;
</description>
</item>