Monitoring tool for Manager Health

JetPatch is always ready to show the latest performance monitoring and previous data on 3rd party library JetPatch utilizes -  Java Melody. This module provides health graphs on various KPI: CPU, memory.

1. Login to JatPatch
2. Go to: <SERVER-URL>/vmanage-server/monitoring  

3. Select Week / Month to check performance and monitoring statistics:

   
4. Checked used Memory: Memory allocation behaviour should be 'chainsaw' pattern- memory increases and reduces on a timely manner.
   

5. Check CPU (‘CPU %’)  graph, validate the overall CPU shoulnd not be constantly above 70%

6.  Check threads (‘Active Threads’) graph, make sure that the thread allocation graph shows increase and decrease in the active threads (ranges should be between 40-160) 

7. Check threads (‘Active jdbc connection’) graph,  make sure the graph is not constantly trending-up without any connections deallocations. (ranges should be between 20-50) 

Configure Custom HPROF Location

To enable it, you will need to add the following to your intigua.properties file (/usr/share/tomcat/default/conf/intigua.properties) 

jvm.heap.dump.location=<custommount>

Then, restart tomcat (service tomcat restart)

Default location: /usr/share/tomcat/apache-tomcat-7.0.*