Re: Costly Context Switches

[Ralf Hildebrandt]

* Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxxxxxxx>:

> Better to record just "cs" (Context Switches) events and also to collect
> callchains when those events take place:
> 
> [acme@felicio ~]$ perf record -e cs -g chromium-browser


OK, I will try this. The application is dovecot-2.0, so I need to perf
record it and all it's children (imap, pop3, auth, etc). 

Is this done by default?

-- 
Ralf Hildebrandt
  GeschÃftsbereich IT | Abteilung Netzwerk
  Charità - UniversitÃtsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebrandt@xxxxxxxxxx | http://www.charite.de
	    
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