High Proxy CPU Usage

[krlanglic]

Hi,

I have two cisco wsa S690 v11.5 which always monitor the proxy cpu usage (due to the great quantity of connections per second since a couple of times we received slowness). Today I was very surprised since one of the WSA reported 156.7% of proxy cpu usage. Is this normal?. I know that it only last for some seconds, but I would like to know if a device can report more than the 100% of proxy capacity and if this has any limit.

In order to make sure of this proxy report from the web appliance, I get into the proxystat from CLI. I didn't see it anymore. So may be a difference between them, however, if this may be an issue from the device or appliance?

Best,

Karla

[luis_cordova]

Hi @krlanglic ,

I have read in some forums that the first recommendation is to update the IOS version.
I leave a link with the latest versions for your device:

https://software.cisco.com/download/home/286290962/type/283998384/release/6.6

Regrads

[krlanglic]

Hi!

Thanks for the information.

How can I know that version from my WSA. At this time, I'm thinking upgrading the ASYNCOS to 11.5.1-120.

However, how may I know the differences between both releases? The one you sent mention a different version (6.X) Where do i see the version?

Thanks

Karla

[luis_cordova]

Hi @krlanglic ,

https://www.cisco.com/c/en/us/support/docs/security/email-security-appliance/118165-configure-async-00.html

Also try with #show version

Regards