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ISE 1.3.0.876 High Memory Utilization

Mady
Level 4
Level 4

Hi Team,

 Kindly help me on our Cisco ISE version 1.3.0.876 that encounters high memory utilization. It has an HA setup.

The primary has 83% and secondary has 63%.

Thanks in advance!

Regards,

Mady

1 Accepted Solution

Accepted Solutions

Tehreare some fixes in patches that resolve issues related to memory usage

Last paych 1.3 patch 6 and included the following fix

CSCux53910: ISE 1.3 patch 5 memory increased lead to authen latency

I recommend cosnidering installing the latest patches

View solution in original post

5 Replies 5

Aditya Ganjoo
Cisco Employee
Cisco Employee

Hi Mady,

The gradual memory increase is normal with ISE 1.3 and this is because of the Redhat version change.


High memory usage is normal in 1.3 and above and you should not be worried unless performance is impacted.

Regards,

Aditya

Please rate helpful posts.

Hi Aditya,

The high memory started when we add the BYOD for LAN license. Until now the memory still high for both primary and secondary.

Thanks,

Mady

Tehreare some fixes in patches that resolve issues related to memory usage

Last paych 1.3 patch 6 and included the following fix

CSCux53910: ISE 1.3 patch 5 memory increased lead to authen latency

I recommend cosnidering installing the latest patches

Hi jrabinow,

Thank you for the provided info. Definitely, will consider this.

Hi jrabinow,

I installed the latest patch of ISE 1.3 and this resolved the issue.