On 2/7/22 10:00, Wietse Venema wrote: > V?ctor Rubiella Monfort: >> Hello, >> >> I'm was reading http://www.postfix.org/TUNING_README.html about increase >> number of process configurations related. >> >> We can increase smtp easly to 1000 connections for example to allow >> multiple incoming connections. But what about pickup and qmsg processes? >> by default is configuret to 1 process. > > Not only by default; these programs will actually abort when you > change the limit. Likewise, some services such as cleanup require > no hard limit. > > However, increasing the number of processes only improves performce > up to the point that the OS kernel can no longer provide resources > to all those running processes.
To what extend is Postfix’s process-per-connection architecture a limitation here? -- Sincerely, Demi Marie Obenour (she/her/hers)
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