On Tue, Jul 02, 2013 at 07:39:08PM +0900, Fernando Luis Vazquez Cao wrote:
> On 2013年07月02日 12:56, Fernando Luis Vazquez Cao wrote:
> >Hi Frederic,
> >
> >I'm sorry it's taken me so long to respond; I got sidetracked for
> >a while. Comments follow below.
> >
> >On 2013/04/28 09:49, Frederic Weisbe
On Tue, Jul 02, 2013 at 12:56:04PM +0900, Fernando Luis Vazquez Cao wrote:
> Hi Frederic,
>
> I'm sorry it's taken me so long to respond; I got sidetracked for
> a while. Comments follow below.
>
> On 2013/04/28 09:49, Frederic Weisbecker wrote:
> >On Tue, Apr 23, 2013 at 09:45:23PM +0900, Tetsuo
On 2013年07月02日 12:56, Fernando Luis Vazquez Cao wrote:
Hi Frederic,
I'm sorry it's taken me so long to respond; I got sidetracked for
a while. Comments follow below.
On 2013/04/28 09:49, Frederic Weisbecker wrote:
On Tue, Apr 23, 2013 at 09:45:23PM +0900, Tetsuo Handa wrote:
CONFIG_NO_HZ=y ca
Hi Frederic,
I'm sorry it's taken me so long to respond; I got sidetracked for
a while. Comments follow below.
On 2013/04/28 09:49, Frederic Weisbecker wrote:
On Tue, Apr 23, 2013 at 09:45:23PM +0900, Tetsuo Handa wrote:
CONFIG_NO_HZ=y can cause idle/iowait values to decrease.
[...]
It's not
On Tue, Apr 23, 2013 at 09:45:23PM +0900, Tetsuo Handa wrote:
> CONFIG_NO_HZ=y can cause idle/iowait values to decrease.
>
> If /proc/stat is monitored with a short interval (e.g. 1 or 2 secs) using
> sysstat package, sar reports bogus %idle/iowait values because sar expects
> that idle/iowait val
CONFIG_NO_HZ=y can cause idle/iowait values to decrease.
If /proc/stat is monitored with a short interval (e.g. 1 or 2 secs) using
sysstat package, sar reports bogus %idle/iowait values because sar expects
that idle/iowait values do not decrease unless wraparound happens.
This patch makes idle/io
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