Comment 32 for bug 177895
Revision history for this message
| Gabriel Ambuehl (gabriel-ambuehl) wrote Re: [Bug 177895] Re: Kernel 2.6.24-2 causing ~1000 wakeups by "Rescheduling Interrupts" | #32 |
© 2004
Canonical Ltd.
•
Terms of use
•
Data privacy
•
Contact Launchpad Support
•
Blog
•
Careers
•
System status
•
0e1f616
(Get the code!)
On Thursday 14 February 2008 20:58:21 Guillermo Pérez wrote:
> And I have noticed that the counter is clearly broken. The total says 3081
> but summing-up the wakeups from the list should be closer to 430. Kernel
> IPI is the top cause with 166 wakeups, 38% of the total. Why the hell says
> 3081 is the total? -------
I once read that powertop does not count all wake ups so the sums may diverge.
However, I've also seen total wakeups be LOWER than if summed up individual
ones so the numbers probably are to be taken with a big grain of salt.