Add notes for 2017-11-30

content/post/2017-11.md

@@ -914,3 +914,8 @@ $ cat dspace.log.2017-11-28 | grep -o -E 'session_id=[A-Z0-9]{32}' | sort -n | u
 - I think we just need start increasing the number of allowed PostgreSQL connections instead of fighting this, as it's the most common source of crashes we have
 - I will bump DSpace's `db.maxconnections` from 60 to 90, and PostgreSQL's `max_connections` from 183 to 273 (which is using my loose formula of 90 * webapps + 3)
 - I really need to figure out how to get DSpace to use a PostgreSQL connection pool
+
+## 2017-11-30
+
+- Linode alerted about high CPU usage on CGSpace again around 6 to 8 AM
+- Then Uptime Robot said CGSpace was down a few minutes later, but it resolved itself I think (or Tsega restarted Tomcat, I don't know)