From c243f1d7feba1a300e25feb03816c506446cf2ed Mon Sep 17 00:00:00 2001
From: Alan Orth <alan.orth@gmail.com>
Date: Sun, 24 Dec 2017 13:59:25 +0200
Subject: [PATCH] Add notes for 2017-12-24

---
 content/post/2017-12.md   | 15 +++++++++++++++
 public/2017-12/index.html | 27 ++++++++++++++++++++++++---
 public/sitemap.xml        | 10 +++++-----
 3 files changed, 44 insertions(+), 8 deletions(-)

diff --git a/content/post/2017-12.md b/content/post/2017-12.md
index 24a2bffb8..8172cf3b2 100644
--- a/content/post/2017-12.md
+++ b/content/post/2017-12.md
@@ -650,3 +650,18 @@ $ schedtool -D -e ionice -c2 -n7 nice -n19 dspace filter-media -i 10568/89287
 ```
 
 - The final code for the JNDI work in the Ansible infrastructure scripts is here: https://github.com/ilri/rmg-ansible-public/commit/1959d9cb7a0e7a7318c77f769253e5e029bdfa3b
+
+## 2017-12-24
+
+- Linode alerted that CGSpace was using high CPU this morning around 6 AM
+- I'm playing with reading all of a month's nginx logs into goaccess:
+
+```
+# find /var/log/nginx -type f -newermt "2017-12-01" | xargs zcat --force | goaccess --log-format=COMBINED -
+```
+
+- I can see interesting things using this approach, for example:
+  - 50.116.102.77 checked our status almost 40,000 times so far this month—I think it's the CGNet uptime tool
+  - Also, we've handled 2.9 million requests this month from 172,000 unique IP addresses!
+  - Total bandwidth so far this month is 640GiB
+  - The user that made the most requests so far this month is 45.5.184.196 (267,000 requests)
diff --git a/public/2017-12/index.html b/public/2017-12/index.html
index d31c71d56..7703e5d53 100644
--- a/public/2017-12/index.html
+++ b/public/2017-12/index.html
@@ -23,7 +23,7 @@ The list of connections to XMLUI and REST API for today:
 
 <meta property="article:published_time" content="2017-12-01T13:53:54&#43;03:00"/>
 
-<meta property="article:modified_time" content="2017-12-19T19:16:47&#43;02:00"/>
+<meta property="article:modified_time" content="2017-12-20T16:14:32&#43;02:00"/>
 
 
 
@@ -56,9 +56,9 @@ The list of connections to XMLUI and REST API for today:
   "@type": "BlogPosting",
   "headline": "December, 2017",
   "url": "https://alanorth.github.io/cgspace-notes/2017-12/",
-  "wordCount": "3593",
+  "wordCount": "3697",
   "datePublished": "2017-12-01T13:53:54&#43;03:00",
-  "dateModified": "2017-12-19T19:16:47&#43;02:00",
+  "dateModified": "2017-12-20T16:14:32&#43;02:00",
   "author": {
     "@type": "Person",
     "name": "Alan Orth"
@@ -844,6 +844,27 @@ $ schedtool -D -e ionice -c2 -n7 nice -n19 dspace filter-media -i 10568/89287
 <li>The final code for the JNDI work in the Ansible infrastructure scripts is here: <a href="https://github.com/ilri/rmg-ansible-public/commit/1959d9cb7a0e7a7318c77f769253e5e029bdfa3b">https://github.com/ilri/rmg-ansible-public/commit/1959d9cb7a0e7a7318c77f769253e5e029bdfa3b</a></li>
 </ul>
 
+<h2 id="2017-12-24">2017-12-24</h2>
+
+<ul>
+<li>Linode alerted that CGSpace was using high CPU this morning around 6 AM</li>
+<li>I&rsquo;m playing with reading all of a month&rsquo;s nginx logs into goaccess:</li>
+</ul>
+
+<pre><code># find /var/log/nginx -type f -newermt &quot;2017-12-01&quot; | xargs zcat --force | goaccess --log-format=COMBINED -
+</code></pre>
+
+<ul>
+<li>I can see interesting things using this approach, for example:
+
+<ul>
+<li>50.116.102.77 checked our status almost 40,000 times so far this month—I think it&rsquo;s the CGNet uptime tool</li>
+<li>Also, we&rsquo;ve handled 2.9 million requests this month from 172,000 unique IP addresses!</li>
+<li>Total bandwidth so far this month is 640GiB</li>
+<li>The user that made the most requests so far this month is 45.5.184.196 (267,000 requests)</li>
+</ul></li>
+</ul>
+
   
 
   
diff --git a/public/sitemap.xml b/public/sitemap.xml
index 31e78fbde..70d22528d 100644
--- a/public/sitemap.xml
+++ b/public/sitemap.xml
@@ -4,7 +4,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/2017-12/</loc>
-    <lastmod>2017-12-19T19:16:47+02:00</lastmod>
+    <lastmod>2017-12-20T16:14:32+02:00</lastmod>
   </url>
   
   <url>
@@ -139,7 +139,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/</loc>
-    <lastmod>2017-12-19T19:16:47+02:00</lastmod>
+    <lastmod>2017-12-20T16:14:32+02:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -150,7 +150,7 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/notes/</loc>
-    <lastmod>2017-12-19T19:16:47+02:00</lastmod>
+    <lastmod>2017-12-20T16:14:32+02:00</lastmod>
     <priority>0</priority>
   </url>
   
@@ -162,13 +162,13 @@
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/post/</loc>
-    <lastmod>2017-12-19T19:16:47+02:00</lastmod>
+    <lastmod>2017-12-20T16:14:32+02:00</lastmod>
     <priority>0</priority>
   </url>
   
   <url>
     <loc>https://alanorth.github.io/cgspace-notes/tags/</loc>
-    <lastmod>2017-12-19T19:16:47+02:00</lastmod>
+    <lastmod>2017-12-20T16:14:32+02:00</lastmod>
     <priority>0</priority>
   </url>