[ovs-dev] [PATCH 1/3] bridge: Rate limit the statistics update.

Alex Wang alexw at nicira.com
Tue Sep 23 22:57:20 UTC 2014


Thx applied to master and backported patch 1 and 3 to branch-2.3.

On Fri, Sep 19, 2014 at 12:42 PM, Flavio Leitner <fbl at redhat.com> wrote:

> On Thu, Sep 18, 2014 at 03:18:11PM -0700, Alex Wang wrote:
> > When ovs is running with large topology (e.g. large number of
> > interfaces), the stats update to ovsdb becomes huge and normally
> > requires multiple run of ovsdb jsonrpc message processing loop to
> > consume.
> >
> > To prevent the periodic stats update from backlogging in the
> > jsonrpc sending queue, this commit adds rate limiting logic to
> > it which only allows new update if the previous one is done.
> >
> > Signed-off-by: Alex Wang <alexw at nicira.com>
> > ---
>
> Acked-by: Flavio Leitner <fbl at redhat.com>
>
>



More information about the dev mailing list