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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:

    mceclip0.png
  4. Checked used Memory: Memory allocation behaviour should be 'chainsaw' pattern- memory increases and reduces on a timely manner.
    mceclip4.png

  5. Check CPU (‘CPU %’)  graph, validate the overall CPU shoulnd not be constantly above 70%mceclip1.png

  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) mceclip2.png

  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) mceclip3.png

What to share as PDF with JetPatch if needed

  1. Monitoring PDF /vmanage-server/monitoring?period=jour
  2. Monitoring PDF /vmanage-server/monitoring?part=processes
  3. Monitoring PDF /vmanage-server/monitoring?part=database&request=5
  4. Browser Network Statistics HAR file on slow page loading. See the article https://kc.jetpatch.com/hc/en-us/articles/360042202011-How-do-I-generate-the-UI-logs-

 

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.*

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