KIRNESS
@KIRNESS
Кто работает на RU - к тому приходят по утру

Почему в Grafana zabbix рванные графики?

Накинул на zabbix 5.0.3 grafana, раскидал графики, и в моменте вижу что они получаются какие то рванные.
скрин
60cb0cdbe8be0374832188.png

В чем собственно может быть проблема ?
log/var/zabbix_server.log
1895256:20210617:111155.355 Starting Zabbix Server. Zabbix 5.0.3 (revision 146855bff3).
1895256:20210617:111155.355 ****** Enabled features ******
1895256:20210617:111155.355 SNMP monitoring:           YES
1895256:20210617:111155.355 IPMI monitoring:           YES
1895256:20210617:111155.355 Web monitoring:            YES
1895256:20210617:111155.355 VMware monitoring:         YES
1895256:20210617:111155.356 SMTP authentication:       YES
1895256:20210617:111155.356 ODBC:                      YES
1895256:20210617:111155.356 SSH support:               YES
1895256:20210617:111155.356 IPv6 support:              YES
1895256:20210617:111155.356 TLS support:               YES
1895256:20210617:111155.356 ******************************
1895256:20210617:111155.356 using configuration file: /etc/zabbix/zabbix_server.conf
1895256:20210617:111155.496 current database version (mandatory/optional): 05000000/05000002
1895256:20210617:111155.496 required mandatory version: 05000000
1895256:20210617:111155.546 server #0 started [main process]
1895263:20210617:111155.546 server #1 started [configuration syncer #1]
1895270:20210617:111156.952 server #2 started [ipmi manager #1]
1895272:20210617:111156.953 server #4 started [timer #1]
1895273:20210617:111156.954 server #5 started [http poller #1]
1895274:20210617:111156.955 server #6 started [discoverer #1]
1895277:20210617:111156.968 server #9 started [history syncer #3]
1895276:20210617:111156.973 server #8 started [history syncer #2]
1895278:20210617:111156.974 server #10 started [history syncer #4]
1895275:20210617:111156.975 server #7 started [history syncer #1]
1895279:20210617:111156.977 server #11 started [escalator #1]
1895280:20210617:111156.979 server #12 started [ipmi poller #1]
1895281:20210617:111156.980 server #13 started [ipmi poller #2]
1895283:20210617:111156.983 server #15 started [snmp trapper #1]
1895282:20210617:111156.984 server #14 started [ipmi poller #3]
1895284:20210617:111156.984 server #16 started [proxy poller #1]
1895271:20210617:111156.986 server #3 started [housekeeper #1]
1895285:20210617:111156.986 server #17 started [self-monitoring #1]
1895288:20210617:111156.991 server #18 started [task manager #1]
1895289:20210617:111156.993 server #19 started [poller #1]
1895292:20210617:111156.997 server #20 started [poller #2]
1895294:20210617:111157.000 server #22 started [poller #4]
1895293:20210617:111157.002 server #21 started [poller #3]
1895295:20210617:111157.013 server #23 started [poller #5]
1895298:20210617:111157.023 server #26 started [trapper #2]
1895297:20210617:111157.030 server #25 started [trapper #1]
1895296:20210617:111157.032 server #24 started [unreachable poller #1]
1895299:20210617:111157.036 server #27 started [trapper #3]
1895300:20210617:111157.038 server #28 started [icmp pinger #1]
1895301:20210617:111157.038 server #29 started [alert manager #1]
1895304:20210617:111157.052 server #31 started [alerter #2]
1895305:20210617:111157.052 server #32 started [alerter #3]
1895303:20210617:111157.064 server #30 started [alerter #1]
1895307:20210617:111157.079 server #33 started [preprocessing manager #1]
1895308:20210617:111157.083 server #34 started [preprocessing worker #1]
1895310:20210617:111157.083 server #36 started [preprocessing worker #3]
1895311:20210617:111157.084 server #37 started [lld manager #1]
1895309:20210617:111157.084 server #35 started [preprocessing worker #2]
1895312:20210617:111157.095 server #38 started [lld worker #1]
1895314:20210617:111157.097 server #40 started [alert syncer #1]
1895313:20210617:111157.097 server #39 started [lld worker #2]
1895296:20210617:111244.976 resuming Zabbix agent checks on host "Server 100.2 MvGHZhelezn24": connection restored
1895295:20210617:112128.886 Zabbix agent item "perf_instance_en.discovery[PhysicalDisk]" on host "Server 100.2 MvGHZhelezn24" failed: first network error, wait for 15 seconds
1895275:20210617:112154.563 item "Mikrotik 172.16.1.1 trash HQ:icmppingsec" became supported
1895275:20210617:112154.564 item "Mikrotik 172.16.1.1 trash HQ:icmppingloss" became supported
1895275:20210617:112154.564 item "Mikrotik 172.16.1.1 trash HQ:icmpping" became supported
1895296:20210617:112203.992 resuming Zabbix agent checks on host "Server 100.2 MvGHZhelezn24": connection restored
1895294:20210617:112326.262 Zabbix agent item "perf_counter_en["\Processor Information(_total)\% User Time"]" on host "AG-62" failed: first network error, wait for 15 seconds
1895296:20210617:112404.870 resuming Zabbix agent checks on host "AG-62": connection restored
1895295:20210617:112541.324 Zabbix agent item "perf_instance_en.discovery[PhysicalDisk]" on host "AG-34" failed: first network error, wait for 15 seconds
1895296:20210617:112616.299 resuming Zabbix agent checks on host "AG-34": connection restored
1895271:20210617:114157.112 executing housekeeper
1895271:20210617:114240.943 housekeeper [deleted 225330 hist/trends, 0 items/triggers, 0 events, 54 problems, 0 sessions, 0 alarms, 0 audit, 0 records in 43.829660 sec, idle for 1 hour(s)]
1895292:20210617:114341.704 Zabbix agent item "perf_instance_en.discovery[PhysicalDisk]" on host "Server 102.2 MvBib22" failed: first network error, wait for 15 seconds
1895296:20210617:114420.947 resuming Zabbix agent checks on host "Server 102.2 MvBib22": connection restored
1895289:20210617:114703.675 Zabbix agent item "perf_instance_en.discovery[PhysicalDisk]" on host "AG-46" failed: first network error, wait for 15 seconds
1895296:20210617:114741.310 resuming Zabbix agent checks on host "AG-46": connection restored
1895292:20210617:114919.649 Zabbix agent item "perf_instance_en.discovery[PhysicalDisk]" on host "AG-56" failed: first network error, wait for 15 seconds
1895296:20210617:114956.846 resuming Zabbix agent checks on host "AG-56": connection restored
1895295:20210617:115022.634 Zabbix agent item "perf_instance_en.discovery[PhysicalDisk]" on host "AG-33" failed: first network error, wait for 15 seconds
1895296:20210617:115059.521 resuming Zabbix agent checks on host "AG-33": connection restored
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Ответы на вопрос 2
ky0
@ky0
Миллиардер, филантроп, патологический лгун
Судя по логам - у вас какие-то проблемы с сетевой связностью до хоста. Либо правда что-то с сетью, либо надо покурить настройки заббикс-сервера на предмет количества процессов-сборщиков, памяти и т. д.
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saboteur_kiev
@saboteur_kiev
software engineer
Так это больше похоже, что чек не срабатывает регулярно, и не записывает в базу значение.
Судя по расписанию разрывов, у вас на 25 минуту может стоять, например, еще какой-то чек или другая акивность, из-за чего общая нагрузка вызывает таймаут у заббикса.
Ответ написан
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