[Bug 524281] Re: Tens of wakes per second in "[kernel scheduler] Load balancing tick" on Core 2 Duo even with only 1 core enabled
Flávio Etrusco
flavio.etrusco at gmail.com
Wed Apr 21 16:36:17 UTC 2010
Similar test-case on a Athlon64 cpu shows much lower wake-ups:
Top causes for wakeups:
38.3% (170.0)D firefox-bin
22.4% ( 99.4) pulseaudio
13.8% ( 61.2) [nvidia] <interrupt>
10.8% ( 48.0) PS/2 keyboard/mouse/touchpad interrupt
7.8% ( 34.5) [kernel scheduler] Load balancing tick
2.5% ( 11.3) [pata_via] <interrupt>
** Summary changed:
- Tens of wakes per second in "[kernel scheduler] Load balancing tick"
+ Tens of wakes per second in "[kernel scheduler] Load balancing tick" on Core 2 Duo even with only 1 core enabled
** Tags added: upstream
** Tags removed: needs-upstream-testing
--
Tens of wakes per second in "[kernel scheduler] Load balancing tick" on Core 2 Duo even with only 1 core enabled
https://bugs.launchpad.net/bugs/524281
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