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Problem report
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Resolution: Fixed
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Minor
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5.4.4, 6.0.0alpha1
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None
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Sprint 81 (Oct 2021), Sprint 82 (Nov 2021)
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0.5
poller_debug.txtSteps to reproduce:
- Start Zabbix server and Zabbix agent
- Have just a single host monitored with a single interface
- Stop Zabbix agent
- Read Zabbix server log
Result:
504929:20210826:153707.672 Zabbix agent item "agent.ping" on host "Zabbix server" failed: first network error, wait for 15 seconds 504929:20210826:153708.673 Zabbix agent item "system.cpu.util[,steal]" on host "Zabbix server" failed: first network error, wait for 15 seconds 504930:20210826:153723.698 Zabbix agent item "system.cpu.util[,interrupt]" on host "Zabbix server" failed: another network error, wait for 15 seconds
There are randomly 1 to 5 seconds between "first network errors"
Sometimes only one "first network error" is reported
After that, 15 second interval is observed as expected
Debug log with debug level 4 for poller (504929) and availability manager (504947) attached
Only one poller started, but the same observed with multiple pollers
Fresh Zabbix install
zabbix_server (Zabbix) 6.0.0alpha1 Revision f56fed83bc 25 August 2021, compilation time: Aug 25 2021 11:50:48
Expected:
After "first network error" 15 seconds pause, then "another network error"
- caused by
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ZBXNEXT-6311 Move host availability to host interfaces
- Closed