Hello,  thanks for your answr.
I have another installatiom with same release, number of nodes and controllers and the warning does not appear.
Insering debug=true in nova.conf did not help.
Ignazio

Il gio 19 set 2019, 17:48 Ben Nemec <openstack@nemebean.com> ha scritto:
Adding Nova and Neutron tags as I don't think this is an Oslo problem.
What I believe those log messages are saying is that the thing from
Nova/Neutron that Oslo called took longer to run than it should have.

On 9/19/19 10:42 AM, Ignazio Cassano wrote:
> Hello, I have an openstack queens installation on centos 7 and starting
> from last night I got some warnings in several service:
>
> nova conductor reports:
>
> 2019-09-19 17:37:54.091 161110 WARNING oslo.service.loopingcall [-]
> Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run
> outlasted interval by 29.88 sec
> 2019-09-19 17:37:54.092 161108 WARNING oslo.service.loopingcall [-]
> Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run
> outlasted interval by 29.88 sec
> 2019-09-19 17:37:54.093 161118 WARNING oslo.service.loopingcall [-]
> Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run
> outlasted interval by 29.88 sec
> 2019-09-19 17:37:54.095 161116 WARNING oslo.service.loopingcall [-]
> Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run
> outlasted interval by 29.88 sec
> 2019-09-19 17:37:54.096 161109 WARNING oslo.service.loopingcall [-]
> Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run
> outlasted interval by 29.88 sec
> 2019-09-19 17:37:54.097 161107 WARNING oslo.service.loopingcall [-]
> Function 'nova.servicegroup.drivers.db.DbDriver._report_state' run
> outlasted interval by 29.88 sec
>
> openvswitch agent reports:
> 019-09-19 17:16:14.499 26115 WARNING oslo.service.loopingcall [-]
> Function
> 'neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent.OVSNeutronAgent._report_state'
> run outlasted interval by 3.57 sec
> 2019-09-19 17:23:44.200 26115 WARNING oslo.service.loopingcall [-]
> Function
> 'neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent.OVSNeutronAgent._report_state'
> run outlasted interval by 29.71 sec
> 2019-09-19 17:37:54.077 26115 WARNING oslo.service.loopingcall [-]
> Function
> 'neutron.plugins.ml2.drivers.openvswitch.agent.ovs_neutron_agent.OVSNeutronAgent._report_state'
> run outlasted interval by 9.91 sec
>
> Please, anyone could help me ?
> Regards
> Ignazio
>
>