** Changed in: rtkit (Ubuntu)
Importance: Undecided => Medium
** Changed in: ubuntu-power-consumption
Importance: Undecided => Medium
** Changed in: rtkit (Ubuntu)
Milestone: None => ubuntu-14.04
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https://bugs.launchpad.net/bugs/1266885
Title:
rtkit-daemon canary and watchdog threads could be less busy to save
wakeups
Status in The Ubuntu Power Consumption Project:
New
Status in “rtkit” package in Ubuntu:
New
Bug description:
It seems that the rt-kitdaemon has a couple of threads that ensure
rtkit-daemon is sane, namely a watchdog and canary monitoring thread.
These are waking up by default every 5000ms, which between them means
rtkit-daemon is creating 24 wakeups a minute just doing sanity
checking.
Apparently one can specify the canary cheep and canary watchdog times
via --canary-cheep-msec and --canary-watchdog-msec options. Is is
possible to tweak these to make rtkit-daemon do less wakeups and save
a small amount of power?
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