Hi,
The CPU on ESA spikes to almost 100% in random intervals. I was trying to pin point the root cause of this behavior using Zabbix. I tried to correlate volume of processed emails and anti-spam processes to CPU spikes. But there was no correlation. The CPU spikes jump out of nowhere, last for relatively short time and go back to "normal". I did upgrade the ESA to
Model: |
C370 |
Operating System: |
9.7.0-125 |
Overall CPU load average:
|
34.0% |
|
![](https://files.slack.com/files-pri/T06DCTESX-F1BKT2JGK/pasted_image_at_2016_05_25_10_14_am.png)
What information should I capture to determine such odd behavior? How to I troubleshoot the CPU spikes? Is there anything in the logs that could tell me what is causing the CPU spikes, if so, which log would capture this information?
Thank you so much for your help.
Paul