Re: Doubts about latency
[email protected] Tue, 4 Jul 2006 09:30:26 +0200 (CEST)
| Newsgroups | gmane.linux.real-time.rtlinux.general |
|---|---|
| Message-ID | <[email protected]> |
> Hi people, > > Do you know how to measure scheduler latency on RTLinux? There are any > measurement tool for that? > examples/measurements/rt_process.o + monitor should do I would recomend iterrating over frequency and running with/without low priority background task under typical system load conditions and then reduing it under high system load conditions (i.e. running system level benchmar programs in non-rt user-space like lmbench netpipe bonny etc. ) hofrat _______________________________________________ Rtl mailing list [email protected] http://hq.fsmlabs.com/mailman/listinfo/rtl http:/www.rtlinux-gpl.org/