Symptom
- the max number of threads is reached in Tomcat every night at some hour.
- All the hybris nodes within the cluster are affected
- It all goes fine after a restart
- When analysing thread dumps, you can see many locked ajp threads.
- AJP configuration is in BIO mode
- Apache maxConnection and Tomcat maxThread are set to default values (300, 200 resp.)
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Environment
hybris platform 5.1.1 Tomcat 7
Product
hybris Commerce Suite 5.1
Keywords
Apache, Tomcat, ajp, BIO, NIO, maxThread, maxConnection, maxClients, performance , KBA , CEC-COM-CPS , SAP Commerce , Problem
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