[ovs-dev] [PATCH] bridge: Write certain statistics to the database instantly.

Ethan Jackson ethan at nicira.com
Wed Aug 15 22:01:00 UTC 2012


Thanks for the review, I've fixed the style mistake and will merge this shortly.

Ethan

On Wed, Aug 15, 2012 at 2:32 PM, Ben Pfaff <blp at nicira.com> wrote:
> On Tue, Aug 14, 2012 at 02:27:37PM -0700, Ethan Jackson wrote:
>> Traditionally the bridge has written interface and port statistics
>> to the database in a rate limited fashion.  This makes a lot of
>> sense for statistics which are either constantly changing, or are
>> expensive to collect.  However, some statistics were rate limited
>> which have neither of these properties.  Furthermore some of these
>> statistics (most notably carrier) could be very useful to a
>> controller if updated promptly.
>>
>> Signed-off-by: Ethan Jackson <ethan at nicira.com>
>
> The new code has
>         }
>         else {
> in place of
>         } else {
> in one spot.
>
> Otherwise I see nothing to complain about, at least short of finding
> out that this is a performance problem in the real world.
>
> Thanks,
>
> Ben.



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