On Wed, Oct 20, 2021 at 11:04 AM Kevin Traynor <[email protected]> wrote: > > When a PMD reload occurs, some PMD cycle measurements are reset. > In order to preserve the full cycles history of an Rxq, the RxQ > cycle measurements were not reset. > > These are both used together to display the % of a PMD that an > RxQ is using in the pmd-rxq-show stat. > > Resetting one and not the other can lead to some unintuitive > looking stats while the stats settle for the new config. In > some cases, it may appear like the RxQs are using >100% of a PMD. > > This resolves when the stats settle for the new config, but > seeing RxQs apparently using >100% of a PMD may confuse a user > and lead them to think there is a bug. > > To avoid this, reset the RxQ cycle measurements on PMD reload. > > Signed-off-by: Kevin Traynor <[email protected]>
Acked-by: David Marchand <[email protected]> -- David Marchand _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
