Re: performance -cfs19 vs. -ck1 for 2.6.22

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



* Ni@m <[email protected]> wrote:

> Using 2.6.22 or 2.6.22-cfs19 my firefox hangs for some time(~4-5 
> seconds) when I'm trying to open any url, but with 2.6.22-ck1 firefox 
> doesn't hang at all or at least for a second when I have lots of open 
> tabs.

hm, is there no other workload on the system? Could you run the 
following script:

   http://people.redhat.com/mingo/cfs-scheduler/tools/cfs-debug-info.sh

while you are busy opening new tabs on a CFSv19 kernel (and send me the 
file it outputs)?

One way to start up the script precisely would be to start it in a 
terminal like this:

  sleep 10; echo "soon ..."; sleep 1; ./cfs-debug-info.sh

that way you have 10 seconds to switch from the terminal to firefox, and 
you can time the delay of firefox precisely on the start-time of the 
debug script.

	Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux