New Email Server Performance
2012-04-20
We have not seen any email delay for a week now. We were able to reduce CPU usage by 70% by tuning up software thus making mail processing faster. The graph above shows the CPU usage for 24 hours (4/18 3:36 pm – 4/19 3:33 pm).
Legend: Red line: number of access user
Black line: Database CPU usage
Green line: IMAP/POP Mail Server CPU Usage
Pink line: Machine CPU Usage
You can see the server is running much more stable when it comes to CPU usage. We are still working to make processes even faster.