On 18.04.18 11:00, Emanuel wrote:
Hello everyone, I'm representing a performance problem on my server.

I explain in detail the configuration of my server.

I am using postfix with 46 IPs configured as a mta, with round-robin, in the master.cf file

46 IPs? why?

I think the "cleanup" process is responsible for the excessive use of cpu.

ps fax | grep -c cleanup
181

the whole fact that there's 181 instances of a process does not mean they
are eating your CPU.

"top" could give you more information.

However, the question is: how many mails does the machine process?


I have modified the maxproc in the master.cf file but the change was not made.

have you reloaded postfix by issuing "postfix reload"?


free -m
              total        used        free      shared buff/cache   available
Mem:          31900       18626        5989        1658 7284       11102
Swap:          7628           0        7628

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