george_s - Thanks for posting your question on the forum!
I think the following commands are what you are looking for:
show proc cpu
show mem heap
Let us know if you have any further questions.
1 of 1 people found this helpful
Is this the only switch in your environment? If so, are you using "qos trust cos" on the uplink to your voice server (or the Internet if your phone system is cloud hosted)? If not, are you using "qos trust cos" on both sides of every switch trunk?
Thanks for the reply Phil. I am using qos trust on all switchports and trunks. The issue turned out to be a problem with a specific version of software on the VoIP phone system