[ovs-discuss] OVS Errors

Sun Paul paulrbk at gmail.com
Mon Apr 10 03:50:11 UTC 2017 

is there any reason why those info come out?

On Sat, Apr 8, 2017 at 6:08 AM, Ben Pfaff <blp at ovn.org> 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
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