[Dovecot] Ongoing performance issues with 2.0.x

Ralf Hildebrandt Ralf.Hildebrandt at charite.de
Sat Nov 13 14:17:09 EET 2010

* Timo Sirainen <tss at iki.fi>:

> There's a lot more of IPC going on now. Each process at startup connects
> to config process to read configuration (vs. reading it from environment
> variables). State tracking is done in anvil process (vs. master process
> internally). Logging is via pipes to log process instead of sockets to
> master process (this should improve performance). Maybe other things I
> can't think of now.

Is "dstat --ipc" a suitable to measure/see what's going on?

Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebrandt at charite.de | http://www.charite.de

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