Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-04 Thread Tony Liu
: Tuesday, August 4, 2020 4:02 PM > To: Tony Liu > Cc: Han Zhou ; Numan Siddique ; Ben Pfaff > ; Leonid Ryzhyk ; ovs-dev d...@openvswitch.org>; ovs-discuss > Subject: Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no > configuration update > > Hi Tony, > > I

Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-04 Thread Tony Liu
m: Han Zhou > Sent: Tuesday, August 4, 2020 12:34 PM > To: Tony Liu > Cc: Han Zhou ; Numan Siddique ; Ben Pfaff > ; Leonid Ryzhyk ; ovs-dev d...@openvswitch.org>; ovs-discuss > Subject: Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no > configuration update > >

Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-04 Thread Han Zhou
c: Tony Liu ; Han Zhou ; ovs- > > dev ; ovs-discuss > > Subject: Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no > > configuration update > > > > > > > > On Tue, Aug 4, 2020 at 12:38 AM Numan Siddique > <mailto:num...@ovn.org> > wrote: >

Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-04 Thread Tony Liu
> Sent: Monday, August 3, 2020 8:22 PM > > To: Tony Liu <mailto:tonyliu0...@hotmail.com> > > > Cc: Han Zhou mailto:hz...@ovn.org> >; ovs- > discuss mailto:ovs- > disc...@openvswitch.org> >; > > ovs-dev mailto:ovs- > d.

Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-04 Thread Tony Liu
: Tuesday, August 4, 2020 12:38 AM > To: Tony Liu > Cc: Han Zhou ; ovs-dev ; ovs- > discuss > Subject: Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no > configuration update > > > > On Tue, Aug 4, 2020 at 9:02 AM Tony Liu <mailto:tonyliu0...@hotmail.com&g

Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-04 Thread Numan Siddique
> To: Tony Liu > > Cc: Han Zhou ; ovs-discuss ; > > ovs-dev > > Subject: Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no > > configuration update > > > > Sorry that I didn't make it clear enough. The OVSDB probe itself doesn't > > take much CPU,

Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-03 Thread Tony Liu
age- > From: Han Zhou > Sent: Monday, August 3, 2020 8:22 PM > To: Tony Liu > Cc: Han Zhou ; ovs-discuss ; > ovs-dev > Subject: Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no > configuration update > > Sorry that I didn't make it clear enough. The OVS

Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-03 Thread Han Zhou
> > Cc: ovs-discuss ; ovs-dev > d...@openvswitch.org> > > Subject: Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no > > configuration update > > > > > > > > On Fri, Jul 31, 2020 at 4:14 PM Tony Liu > <mailto:tonyliu0..

Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-03 Thread Tony Liu
event library? Thanks! Tony > -Original Message- > From: Han Zhou > Sent: Saturday, August 1, 2020 9:11 PM > To: Tony Liu > Cc: ovs-discuss ; ovs-dev d...@openvswitch.org> > Subject: Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no > configuration

Re: [ovs-discuss] [OVN] ovn-northd takes much CPU when no configuration update

2020-08-01 Thread Han Zhou
On Fri, Jul 31, 2020 at 4:14 PM Tony Liu wrote: > Hi, > > I see the active ovn-northd takes much CPU (30% - 100%) when there is no > configuration from OpenStack, nothing happening on all chassis nodes > either. > > Is this expected? What is it busy with? > > Yes, this is expected. It is due to