Usually because OVS thinks it might be using excessive CPU time. Unless you see real problems, you can ignore them.
On Tue, May 02, 2017 at 11:19:39AM +0800, Sun Paul wrote: > hello > > anyone can help? > > On Mon, Apr 10, 2017 at 11:50 AM, Sun Paul <[email protected]> wrote: > > is there any reason why those info come out? > > > > On Sat, Apr 8, 2017 at 6:08 AM, Ben Pfaff <[email protected]> wrote: > >> None of those are errors. > >> > >> On Fri, Apr 07, 2017 at 09:26:22AM +0800, Sun Paul wrote: > >>> Hi > >>> > >>> we used OVS to create bridge interface and passing SCTP traffics on > >>> it, after running a period of time, we found below error, any idea? > >>> > >>> > >>> Apr 6 01:30:04 app011 ovs-vswitchd[11300]: > >>> 2017-04-06T01:30:03Z|00392|coverage(revalidator10)|INFO|netlink_recv_jumbo > >>> 0.8/sec 0.800/sec 0.7911/sec total: 196782 > >>> Apr 6 01:30:04 app011 ovs-vswitchd[11300]: > >>> 2017-04-06T01:30:03Z|00393|coverage(revalidator10)|INFO|netlink_sent > >>> 8.2/sec 7.600/sec 8.7511/sec total: 1832605 > >>> Apr 6 01:30:04 app011 ovs-vswitchd[11300]: > >>> 2017-04-06T01:30:03Z|00394|coverage(revalidator10)|INFO|nln_changed > >>> 0.0/sec 0.000/sec 0.0006/sec total: 58 > >>> Apr 6 01:30:04 app011 ovs-vswitchd[11300]: > >>> 2017-04-06T01:30:03Z|00395|coverage(revalidator10)|INFO|56 events > >>> never hit > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00351|coverage(revalidator10)|INFO|ofproto_flush > >>> 0.0/sec 0.000/sec 0.0000/sec total: 4 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00352|coverage(revalidator10)|INFO|ofproto_update_port > >>> 0.0/sec 0.000/sec 0.0006/sec total: 44 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00353|coverage(revalidator10)|INFO|rev_reconfigure > >>> 0.0/sec 0.000/sec 0.0006/sec total: 17 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00354|coverage(revalidator10)|INFO|rev_port_toggled > >>> 0.0/sec 0.000/sec 0.0000/sec total: 5 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00355|coverage(revalidator10)|INFO|rev_flow_table > >>> 0.0/sec 0.000/sec 0.0000/sec total: 1 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00356|coverage(revalidator10)|INFO|rev_mac_learning > >>> 0.0/sec 0.017/sec 0.0008/sec total: 311 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00357|coverage(revalidator10)|INFO|dumped_new_flow > >>> 0.0/sec 0.317/sec 0.7211/sec total: 80247 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00358|coverage(revalidator10)|INFO|handler_duplicate_upcall > >>> 0.0/sec 0.000/sec 0.0008/sec total: 3330 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00358|coverage(revalidator10)|INFO|handler_duplicate_upcall > >>> 0.0/sec 0.000/sec 0.0008/sec total: 3330 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00359|coverage(revalidator10)|INFO|upcall_ukey_replace > >>> 0.0/sec 0.000/sec 0.0000/sec total: 13 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00360|coverage(revalidator10)|INFO|xlate_actions > >>> 1.2/sec 0.650/sec 1.0614/sec total: 114587 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00361|coverage(revalidator10)|INFO|cmap_expand > >>> 0.0/sec 0.000/sec 0.0039/sec total: 456 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00362|coverage(revalidator10)|INFO|cmap_shrink > >>> 0.0/sec 0.000/sec 0.0039/sec total: 420 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00363|coverage(revalidator10)|INFO|dpif_port_add > >>> 0.0/sec 0.000/sec 0.0000/sec total: 8 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00364|coverage(revalidator10)|INFO|dpif_flow_flush > >>> 0.0/sec 0.000/sec 0.0000/sec total: 5 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00365|coverage(revalidator10)|INFO|dpif_flow_get > >>> 0.0/sec 0.000/sec 0.0000/sec total: 8 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00366|coverage(revalidator10)|INFO|dpif_flow_put > >>> 0.8/sec 0.350/sec 0.7631/sec total: 81900 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00367|coverage(revalidator10)|INFO|dpif_flow_del > >>> 0.0/sec 0.433/sec 0.7233/sec total: 80282 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00368|coverage(revalidator10)|INFO|dpif_execute > >>> 0.8/sec 0.350/sec 0.7639/sec total: 85224 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00369|coverage(revalidator10)|INFO|flow_extract > >>> 0.8/sec 0.350/sec 0.7639/sec total: 85224 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00370|coverage(revalidator10)|INFO|miniflow_malloc > >>> 0.0/sec 0.000/sec 0.0106/sec total: 393 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00371|coverage(revalidator10)|INFO|hmap_pathological > >>> 0.0/sec 0.000/sec 0.0000/sec total: 1 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00372|coverage(revalidator10)|INFO|hmap_expand > >>> 19.2/sec 19.900/sec 19.0261/sec total: 4699364 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00373|coverage(revalidator10)|INFO|mac_learning_learned > >>> 0.0/sec 0.000/sec 0.0003/sec total: 272 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00374|coverage(revalidator10)|INFO|mac_learning_expired > >>> 0.0/sec 0.033/sec 0.0008/sec total: 257 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00375|coverage(revalidator10)|INFO|netdev_get_stats > >>> 1.6/sec 1.600/sec 1.5822/sec total: 391152 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00376|coverage(revalidator10)|INFO|txn_unchanged > >>> 0.0/sec 0.000/sec 0.0017/sec total: 56 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00377|coverage(revalidator10)|INFO|txn_incomplete > >>> 0.2/sec 0.200/sec 0.1983/sec total: 49053 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00359|coverage(revalidator10)|INFO|upcall_ukey_replace > >>> 0.0/sec 0.000/sec 0.0000/sec total: 13 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00360|coverage(revalidator10)|INFO|xlate_actions > >>> 1.2/sec 0.650/sec 1.0614/sec total: 114587 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00361|coverage(revalidator10)|INFO|cmap_expand > >>> 0.0/sec 0.000/sec 0.0039/sec total: 456 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00362|coverage(revalidator10)|INFO|cmap_shrink > >>> 0.0/sec 0.000/sec 0.0039/sec total: 420 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00363|coverage(revalidator10)|INFO|dpif_port_add > >>> 0.0/sec 0.000/sec 0.0000/sec total: 8 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00364|coverage(revalidator10)|INFO|dpif_flow_flush > >>> 0.0/sec 0.000/sec 0.0000/sec total: 5 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00365|coverage(revalidator10)|INFO|dpif_flow_get > >>> 0.0/sec 0.000/sec 0.0000/sec total: 8 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00366|coverage(revalidator10)|INFO|dpif_flow_put > >>> 0.8/sec 0.350/sec 0.7631/sec total: 81900 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00367|coverage(revalidator10)|INFO|dpif_flow_del > >>> 0.0/sec 0.433/sec 0.7233/sec total: 80282 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00368|coverage(revalidator10)|INFO|dpif_execute > >>> 0.8/sec 0.350/sec 0.7639/sec total: 85224 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00369|coverage(revalidator10)|INFO|flow_extract > >>> 0.8/sec 0.350/sec 0.7639/sec total: 85224 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00370|coverage(revalidator10)|INFO|miniflow_malloc > >>> 0.0/sec 0.000/sec 0.0106/sec total: 393 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00371|coverage(revalidator10)|INFO|hmap_pathological > >>> 0.0/sec 0.000/sec 0.0000/sec total: 1 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00372|coverage(revalidator10)|INFO|hmap_expand > >>> 19.2/sec 19.900/sec 19.0261/sec total: 4699364 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00373|coverage(revalidator10)|INFO|mac_learning_learned > >>> 0.0/sec 0.000/sec 0.0003/sec total: 272 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00374|coverage(revalidator10)|INFO|mac_learning_expired > >>> 0.0/sec 0.033/sec 0.0008/sec total: 257 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00375|coverage(revalidator10)|INFO|netdev_get_stats > >>> 1.6/sec 1.600/sec 1.5822/sec total: 391152 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00376|coverage(revalidator10)|INFO|txn_unchanged > >>> 0.0/sec 0.000/sec 0.0017/sec total: 56 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00377|coverage(revalidator10)|INFO|txn_incomplete > >>> 0.2/sec 0.200/sec 0.1983/sec total: 49053 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00378|coverage(revalidator10)|INFO|txn_success > >>> 0.2/sec 0.200/sec 0.1978/sec total: 48899 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00378|coverage(revalidator10)|INFO|txn_success > >>> 0.2/sec 0.200/sec 0.1978/sec total: 48899 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00379|coverage(revalidator10)|INFO|poll_create_node > >>> 87.6/sec 87.217/sec 87.6019/sec total: 21150097 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00380|coverage(revalidator10)|INFO|poll_zero_timeout > >>> 0.8/sec 0.367/sec 0.7114/sec total: 79687 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00381|coverage(revalidator10)|INFO|seq_change > >>> 1043.6/sec 1034.517/sec 1030.8686/sec total: 254212856 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00382|coverage(revalidator10)|INFO|pstream_open > >>> 0.0/sec 0.000/sec 0.0000/sec total: 9 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00383|coverage(revalidator10)|INFO|stream_open > >>> 0.0/sec 0.000/sec 0.0000/sec total: 1 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00379|coverage(revalidator10)|INFO|poll_create_node > >>> 87.6/sec 87.217/sec 87.6019/sec total: 21150097 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00380|coverage(revalidator10)|INFO|poll_zero_timeout > >>> 0.8/sec 0.367/sec 0.7114/sec total: 79687 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00381|coverage(revalidator10)|INFO|seq_change > >>> 1043.6/sec 1034.517/sec 1030.8686/sec total: 254212856 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00382|coverage(revalidator10)|INFO|pstream_open > >>> 0.0/sec 0.000/sec 0.0000/sec total: 9 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00383|coverage(revalidator10)|INFO|stream_open > >>> 0.0/sec 0.000/sec 0.0000/sec total: 1 > >>> Apr 6 01:30:04 app011 ovs-vswitchd: > >>> ovs|00384|coverage(revalidator10)|INFO|util_xalloc > >>> 556.0/sec 553.283/sec 552.9711/sec total: 134310009 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00384|coverage(revalidator10)|INFO|util_xalloc > >>> 556.0/sec 553.283/sec 552.9711/sec total: 134310009 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00385|coverage(revalidator10)|INFO|netdev_set_policing > >>> 0.0/sec 0.000/sec 0.0006/sec total: 31 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00386|coverage(revalidator10)|INFO|netdev_get_ifindex > >>> 0.0/sec 0.000/sec 0.0000/sec total: 8 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00387|coverage(revalidator10)|INFO|netdev_get_hwaddr > >>> 0.0/sec 0.000/sec 0.0011/sec total: 56 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00388|coverage(revalidator10)|INFO|netdev_set_hwaddr > >>> 0.0/sec 0.000/sec 0.0000/sec total: 4 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00385|coverage(revalidator10)|INFO|netdev_set_policing > >>> 0.0/sec 0.000/sec 0.0006/sec total: 31 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00386|coverage(revalidator10)|INFO|netdev_get_ifindex > >>> 0.0/sec 0.000/sec 0.0000/sec total: 8 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00387|coverage(revalidator10)|INFO|netdev_get_hwaddr > >>> 0.0/sec 0.000/sec 0.0011/sec total: 56 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00388|coverage(revalidator10)|INFO|netdev_set_hwaddr > >>> 0.0/sec 0.000/sec 0.0000/sec total: 4 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00389|coverage(revalidator10)|INFO|netdev_get_ethtool > >>> 0.0/sec 0.000/sec 0.0000/sec total: 16 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00390|coverage(revalidator10)|INFO|netdev_set_ethtool > >>> 0.0/sec 0.000/sec 0.0000/sec total: 4 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00391|coverage(revalidator10)|INFO|netlink_received > >>> 9.4/sec 9.233/sec 10.0036/sec total: 2239974 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00392|coverage(revalidator10)|INFO|netlink_recv_jumbo > >>> 0.8/sec 0.800/sec 0.7911/sec total: 196782 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00393|coverage(revalidator10)|INFO|netlink_sent > >>> 8.2/sec 7.600/sec 8.7511/sec total: 1832605 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00394|coverage(revalidator10)|INFO|nln_changed > >>> 0.0/sec 0.000/sec 0.0006/sec total: 58 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00395|coverage(revalidator10)|INFO|56 events never hit > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00389|coverage(revalidator10)|INFO|netdev_get_ethtool > >>> 0.0/sec 0.000/sec 0.0000/sec total: 16 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00390|coverage(revalidator10)|INFO|netdev_set_ethtool > >>> 0.0/sec 0.000/sec 0.0000/sec total: 4 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00391|coverage(revalidator10)|INFO|netlink_received > >>> 9.4/sec 9.233/sec 10.0036/sec total: 2239974 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00392|coverage(revalidator10)|INFO|netlink_recv_jumbo > >>> 0.8/sec 0.800/sec 0.7911/sec total: 196782 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00393|coverage(revalidator10)|INFO|netlink_sent > >>> 8.2/sec 7.600/sec 8.7511/sec total: 1832605 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00394|coverage(revalidator10)|INFO|nln_changed > >>> 0.0/sec 0.000/sec 0.0006/sec total: 58 > >>> Apr 6 01:30:05 app011 ovs-vswitchd: > >>> ovs|00395|coverage(revalidator10)|INFO|56 events never hit > >>> _______________________________________________ > >>> discuss mailing list > >>> [email protected] > >>> https://mail.openvswitch.org/mailman/listinfo/ovs-discuss _______________________________________________ discuss mailing list [email protected] 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