On Mon, Dec 18, 2017 at 6:06 PM, Adam Armstrong <adama@memetic.org> wrote:
You could run it half an hour after discovery ends or something.No risk really, it just might be database intensive.Adam.Sent from BlueMailOn 18 Dec 2017, at 14:54, Edvinas K <edvinas.email@gmail.com target=_blank>edvinas.email@gmail.com > wrote:since only after the manual "alert regenrate" the missing ports starts to appear, i want to ask you.
Do you see any risks in putting the /opt/observium/html/pages/alert_regenerate.inc.php script in a cron tab and run in for example every ~3 hours ?
Thanks
On Fri, Dec 15, 2017 at 12:00 PM, Edvinas K <edvinas.email@gmail.com> wrote:
update:
after i DO:
/opt/observium/discovery.php -h jayXXX
##### Finished discovery run at 2017-12-15 09:57:03 #####
o Devices Discovered 1o Discovery Time 249.8 secso Memory usage 34MB (peak: 34MB)o MySQL Usage Cell[547/0.319s] Row[1739/1.934s] Rows[96/0.117s] Column[0/0s] Update[82/0.164s] Insert[2104/7.92s] Delete[6/0.023s]
i got this information which says that SNMP walk is OK.
And after that in port event log i see:
2017-12-15 10:55:30 Interface was marked as DELETED
why is that ?
On Wed, Dec 13, 2017 at 10:44 AM, Edvinas K <edvinas.email@gmail.com> wrote:
p.s after "alert regeneration" for sometime it's ok.
Somewhere i saw that after automatic disovery (discovery.php -h all) ? alerts should be regenerated ? is this still true?
Maybe there are some other command line to do only alarm regeneration - for example every 3 hours.
On Wed, Dec 13, 2017 at 10:02 AM, Edvinas K <edvinas.email@gmail.com> wrote:
so where coud be a problem ?
Poller.php polls in quite normal time:
[2017/12/13 07:37:30 +0000] poller.php(28605): /opt/observium/poller.php: jaynetxxx - 1 devices polled in 148.7 secs[2017/12/13 07:42:22 +0000] poller.php(30304): /opt/observium/poller.php: jaynetxxx - 1 devices polled in 140.3 secs[2017/12/13 07:47:28 +0000] poller.php(2525): /opt/observium/poller.php: jaynetxxx - 1 devices polled in 147.1 secs[2017/12/13 07:52:27 +0000] poller.php(6010): /opt/observium/poller.php: jaynetxxx - 1 devices polled in 145.6 secs
Disovery process (which is snmpwalk ?) completes the job in: 235.2 seconds
Device SNMP seetings: Max repetitions is set to: 20 .
For example the the port is marked as deleted:
but the traffic graphs are still shown:
![Inline image 1]()
When device is discovering (discovery -h) im seeing that the particular port is on:
| Protocol | ifName | Remote: hostname | port | platform | version |+----------+------------------ +----------------------------- ---------+-------------------- -----+----------------------+- ------------------------------ -----------+| CDP | mgmt0 | JAYNET01A | mgmt0 | N5K-C5548UP | Cisco Nexus Operating System (NX-OS) ... |
So where could be the problem ?
On Tue, Dec 12, 2017 at 4:33 PM, Edvinas K <edvinas.email@gmail.com> wrote:
/opt/observium/poller-wrapper. py --host jayxxx/opt/observium/poller-wrapper. py:568: Warning: Data truncated for column 'process_name' at row 1cursor.execute(p_query, (pid,ppid,processname,uid,comm and,s_time))INFO: starting the poller at 2017/12/12 15:29:01 with 16 threads/usr/bin/env php /opt/observium/poller.php -q -h 223 >> /dev/null 2>&1INFO: starting alerter.php for 223INFO: finished alerter.php for 223INFO: worker Thread-1 finished device 223 in 141 secondsINFO: poller-wrapper.py poller --host jayxxx processed 1 devices in 141.60 seconds with 16 threads, load average (5min) 1.95
Number of rows updated: 1
here the observium.log information:
infra [root@observ001prvitx logs]# cat observium.log | grep jayxxx | tail -30[2017/12/12 12:27:38 +0000] poller.php(26069): /opt/observium/poller.php: jayxxx - 1 devices polled in 156.5 secs[2017/12/12 12:32:38 +0000] poller.php(27576): /opt/observium/poller.php: jayxxx - 1 devices polled in 155.8 secs[2017/12/12 12:37:39 +0000] poller.php(24853): /opt/observium/poller.php: jayxxx - 1 devices polled in 157.5 secs[2017/12/12 12:42:36 +0000] poller.php(31743): /opt/observium/poller.php: jayxxx - 1 devices polled in 155.1 secs[2017/12/12 12:47:35 +0000] poller.php(918): /opt/observium/poller.php: jayxxx - 1 devices polled in 154.1 secs[2017/12/12 12:52:34 +0000] poller.php(2685): /opt/observium/poller.php: jayxxx - 1 devices polled in 152.7 secs[2017/12/12 12:57:33 +0000] poller.php(6267): /opt/observium/poller.php: jayxxx - 1 devices polled in 151.7 secs[2017/12/12 13:02:30 +0000] poller.php(11093): /opt/observium/poller.php: jayxxx - 1 devices polled in 148.2 secs[2017/12/12 13:07:37 +0000] poller.php(14342): /opt/observium/poller.php: jayxxx - 1 devices polled in 155.0 secs[2017/12/12 13:12:20 +0000] poller.php(17116): /opt/observium/poller.php: jayxxx - 1 devices polled in 138.3 secs[2017/12/12 13:17:12 +0000] poller.php(18797): /opt/observium/poller.php: jayxxx - 1 devices polled in 129.9 secs[2017/12/12 13:22:29 +0000] discovery.php(18423): /opt/observium/discovery.php: jayxxx - 1 devices discovered in 178.5 secs[2017/12/12 13:22:47 +0000] poller.php(25318): /opt/observium/poller.php: jayxxx - 1 devices polled in 166.0 secs[2017/12/12 13:27:35 +0000] poller.php(27070): /opt/observium/poller.php: jayxxx - 1 devices polled in 153.2 secs[2017/12/12 13:32:22 +0000] poller.php(28740): /opt/observium/poller.php: jayxxx - 1 devices polled in 140.1 secs[2017/12/12 13:37:19 +0000] poller.php(31747): /opt/observium/poller.php: jayxxx - 1 devices polled in 137.1 secs[2017/12/12 13:42:18 +0000] discovery.php(14545): /opt/observium/discovery.php: jayxxx - 1 devices discovered in 206.4 secs[2017/12/12 13:42:39 +0000] poller.php(2225): /opt/observium/poller.php: jayxxx - 1 devices polled in 157.0 secs[2017/12/12 13:47:31 +0000] poller.php(5992): /opt/observium/poller.php: jayxxx - 1 devices polled in 149.2 secs[2017/12/12 13:52:21 +0000] poller.php(8767): /opt/observium/poller.php: jayxxx - 1 devices polled in 139.3 secs[2017/12/12 13:55:21 +0000] poller.php(18678): /opt/observium/poller.php: jayxxx - 1 devices polled in 129.5 secs[2017/12/12 13:57:16 +0000] poller.php(10836): /opt/observium/poller.php: jayxxx - 1 devices polled in 134.1 secs[2017/12/12 14:02:34 +0000] poller.php(14434): /opt/observium/poller.php: jayxxx - 1 devices polled in 152.4 secs[2017/12/12 14:07:16 +0000] poller.php(16199): /opt/observium/poller.php: jayxxx - 1 devices polled in 134.4 secs[2017/12/12 14:12:22 +0000] poller.php(18143): /opt/observium/poller.php: jayxxx - 1 devices polled in 140.1 secs[2017/12/12 14:17:17 +0000] poller.php(19794): /opt/observium/poller.php: jayxxx - 1 devices polled in 134.8 secs[2017/12/12 14:22:20 +0000] poller.php(22296): /opt/observium/poller.php: jayxxx - 1 devices polled in 138.0 secs[2017/12/12 14:27:13 +0000] poller.php(25090): /opt/observium/poller.php: jayxxx - 1 devices polled in 131.4 secs[2017/12/12 14:31:22 +0000] poller.php(9089): /opt/observium/poller.php: jayxxx - 1 devices polled in 141.0 secs[2017/12/12 14:32:30 +0000] poller.php(26759): /opt/observium/poller.php: jayxxx - 1 devices polled in 148.5 secsinfra [root@observ001prvitx logs]#
On Tue, Dec 12, 2017 at 4:26 PM, Markus Klock <markus@best-practice.se> wrote:
and no eventlog entry about snmpwalk timeout?
/Markus
2017-12-12 15:21 GMT+01:00 Edvinas K <edvinas.email@gmail.com>:
I did a manual poller-wrapper and sicovery on it - but still, i dont see a port (entity) in alert checker.
Alo attaching a Screenshot:
![Inline image 1]()
On Tue, Dec 12, 2017 at 3:58 PM, Markus Klock <markus@best-practice.se> wrote:
Can you screenshot the Performance Data of that device? Cog-wheel at the top right on the device-page.Cisco Nexus have a pretty bad SNMP-stack./Markus
2017-12-12 14:45 GMT+01:00 Edvinas K <edvinas.email@gmail.com>:
I did a manual discover (Discovery time - 206.3) but it still marked as deleted:
2017-12-12 14:42:05 Interface was marked as DELETED < after my discover.2017-12-12 14:26:32 Interface DELETED mark removed2017-12-12 14:22:16 Interface was marked as DELETED2017-12-12 14:06:33 Interface DELETED mark removed2017-12-12 14:01:56 Interface was marked as DELETED2017-12-12 09:56:36 Interface changed: [ifAlias] '' -> 'vPC Keep-alive link'
What's wrong ?
On Tue, Dec 12, 2017 at 3:22 PM, Adam Armstrong <adama@observium.org> wrote:
Hi,
Alert (and group) associations are rebuilt directly after a device discovery, so if during a discovery some ports are removed or their ifType/ifAlias is returned black because of timed out snmp, they'll drop off this checker.
Do you see the ifType/Alias being changed in the entity's logs?
adam.______________________________ _________________ observium mailing list observium@observium.org http://postman.memetic.org/cgiOn 2017-12-12 13:09:15, Edvinas K <edvinas.email@gmail.com> wrote:
Hello,
I've created alarm checker:
os equals nxos
hostname match *NET*
ifType equals ethernetCsmacd
ifAlias match *vPC Keep-alive link*
And after a while i noticed that some entities where disapeared. The device was reachable and etc.I did a "rebuild' and they're reappeared again. What could be the cause ? NXOS ? :)-bin/mailman/listinfo/observiu m
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