Hello all,
Last week we migrated a Zabbix 2.2.9 server to Zabbix 3.2.6 (New server, migrated and upgraded data base, both server are CentOS new one is the latest 7) - what we see since then is the queue is almost always full but only for SNMP checks.
The server log is also full with messages similar to this one:
SNMP agent item "hrProcessorLoad[37]" on host "SERVER" failed: first network error, wait for 15 seconds
Any ideas what the issue could be? tcpdump doesn't show any errors.
Last week we migrated a Zabbix 2.2.9 server to Zabbix 3.2.6 (New server, migrated and upgraded data base, both server are CentOS new one is the latest 7) - what we see since then is the queue is almost always full but only for SNMP checks.
The server log is also full with messages similar to this one:
SNMP agent item "hrProcessorLoad[37]" on host "SERVER" failed: first network error, wait for 15 seconds
Any ideas what the issue could be? tcpdump doesn't show any errors.