We had a power issue and when it got resolved no single graph appears to get data. I don't get errors on zabbix_server.log and maps work with simple triggers (icmp) but all graphs appear blank. Is there some log i can check? I tried deleting a host and importing it again , and rebooting again, i can see it being monitored but i am waiting to see if the discovery gets triggered so i can monitor traffic on the interfaces.
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Is your database works?
Usually after power outage the database daemon have a hard time to restart.
Check /var/log/mysql.log or any log-files of your DB daemon.Sincerely yours,
Aleksey -
the database is up otherwise the system would not even work.
i am using debian stable and all mysql logs are empty and i see it running on top
using \s on the mysql console gives:
Threads: 24 Questions: 62702 Slow queries: 177 Opens: 669 Flush tables: 1 Open tables: 215 Queries per second avg: 19.606
So i don't think the DB is to blame, although the server was painfully slow after restart, so i rebooted it again (just before posting) and am waiting for the 1 hour uptime to see if the discovery will run.
I don't want to delete the hosts and import them again, because that will mess my whole mapComment
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On administration->queue i see the following:
SNMPv2 agent 0 0 0 0 0 23009
There are over 23009 items that the server needs to update and it isn't doing so, i don't understand why i am not seeing something on the logs.
For example, on one host it updated the values as soon as i rebooted (11:35am) but it hasn't attempted to try again, there is something definitely wrong.Comment
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This is the process info for zabbix, is that unreachable message for the poller supposed to be normal?Code:UID PID PPID C STIME TTY TIME CMD zabbix 3149 1 0 11:34 ? 00:00:00 /usr/sbin/zabbix_server zabbix 3177 3149 0 11:35 ? 00:00:11 /usr/sbin/zabbix_server: configuration syncer [synced configuration in 1.158377 sec, idle 60 sec] zabbix 3178 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: db watchdog [synced alerts config in 0.000424 sec, idle 60 sec] zabbix 3179 3149 0 11:35 ? 00:00:03 /usr/sbin/zabbix_server: poller #1 [got 273 values in 1929.151966 sec, getting values] zabbix 3180 3149 0 11:35 ? 00:00:03 /usr/sbin/zabbix_server: poller #2 [got 502 values in 1929.594968 sec, getting values] zabbix 3181 3149 0 11:35 ? 00:00:03 /usr/sbin/zabbix_server: poller #3 [got 172 values in 1929.245902 sec, getting values] zabbix 3182 3149 0 11:35 ? 00:00:03 /usr/sbin/zabbix_server: poller #4 [got 195 values in 1929.348425 sec, getting values] zabbix 3183 3149 0 11:35 ? 00:00:03 /usr/sbin/zabbix_server: poller #5 [got 206 values in 1929.255203 sec, getting values] [B]zabbix 3184 3149 0 11:35 ? 00:00:01 /usr/sbin/zabbix_server: unreachable poller #1 [got 0 values in 0.000006 sec, idle 5 sec][/B] zabbix 3185 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: trapper #1 [processed data in 0.000447 sec, waiting for connection] zabbix 3186 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: trapper #2 [processed data in 0.000395 sec, waiting for connection] zabbix 3187 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: trapper #3 [processed data in 0.000481 sec, waiting for connection] zabbix 3188 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: trapper #4 [processed data in 0.000581 sec, waiting for connection] zabbix 3189 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: trapper #5 [processed data in 0.000421 sec, waiting for connection] zabbix 3190 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: icmp pinger #1 [pinging hosts] zabbix 3191 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: alerter [sent alerts: 0 success, 0 fail in 0.000115 sec, idle 30 sec] zabbix 3192 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: housekeeper [removing old history and trends] zabbix 3193 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: timer #1 [processed 0 triggers, 0 events in 0.000000 sec, 0 maintenances in 0.000000 sec, zabbix 3194 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: http poller #1 [got 0 values in 0.000501 sec, idle 5 sec] zabbix 3195 3149 0 11:35 ? 00:00:01 /usr/sbin/zabbix_server: discoverer #1 [processed 0 rules in 0.000719 sec, idle 60 sec] zabbix 3196 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: history syncer #1 [synced 3126 items in 53.572267 sec, syncing history] zabbix 3197 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: history syncer #2 [synced 2977 items in 60.508110 sec, syncing history] zabbix 3198 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: history syncer #3 [synced 3299 items in 64.675326 sec, syncing history] zabbix 3199 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: history syncer #4 [synced 71 items in 13.172267 sec, syncing history] zabbix 3200 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: escalator [processed 0 escalations in 0.000119 sec, idle 3 sec] zabbix 3201 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: proxy poller #1 [exchanged data with 0 proxies in 0.000005 sec, idle 5 sec] zabbix 3202 3149 0 11:35 ? 00:00:00 /usr/sbin/zabbix_server: self-monitoring [processed data in 0.000008 sec, idle 1 sec]
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well i just found out that if i restart the zabbix service, a batch of items get updated and it stops updating again.
i am very close of taking the decision to delete the whole thing and start again, at least this time i have saved the hosts , templates and group definitions.Comment
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suddenly at 5pm zabbix started working again, as if i had some kind of ghost maintenance without data collection. i was very close to deleting the whole database and start againComment
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