[Dovecot] Ongoing performance issues with 2.0.x

[Ralf Hildebrandt]

* Timo Sirainen <tss at iki.fi>:

> might show something useful. Could you patch your v1.2 with the attached
> patch 

Done. It seems to work:
Nov 17 20:50:08 postamt dovecot: IMAP(stxxxke): rusage: real=38.583 user=0.4000 sys=0.80005 reclaims=485 faults=0 swaps=0 bin=0 bout=0 signals=0 volcs=23 involcs=10
Nov 17 20:50:08 postamt dovecot: IMAP(stxxxke): rusage: real=38.507 user=0.4000 sys=0.72004 reclaims=483 faults=0 swaps=0 bin=0 bout=0 signals=0 volcs=18 involcs=4

> and again get one day's stats through logparse.pl? (Need to change
> Debug -> Info in its regexp)


  next if (!/^.* ([\w-]+)(\([^\)]*\))?: (Debug: )?rusage: (.*)$/);

I see no "Info" in my log output, thus I changed 
"Debug: " to
"(Debug: )?"

and 
  my ($type, $data) = ($1, $3);
to
  my ($type, $data) = ($1, $4);
since I added another pair of ()

The output looks plausible!

-- 
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