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Cisco Bug: CSCut10088 - qns java jvm.conf configuration

Last Modified

May 09, 2017

Products (1)

  • Cisco Mobility Services Engine

Known Affected Releases

5.5.1

Description (partial)

Symptom:
The qns java process on the qns vm's may use up all available memory and then turn to swap completely depleting available memory.  When running diagnostics.sh from pcrfclient01 a swap space error is thrown for the effected qns VM's.

Conditions:
This can occur if the -XX:+UseLargPages setting is not included in the jvm.conf file in /etc/broadhop/pcrf_A and /etc/broadhop/pcrf_B.  This setting enables java support for large memory pages.
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