Weird Zabbix Agent freezing...

[gleepwurp]

Hi,

I'm encountering a weird issue where the Zabbix Agent stops sending active data to the Zabbix Server. the weird thing is, when I do a "log_level_increase" to see what's going on, it unfreezes and starts sending the data...

Here is a part of the Zabbix Agent log that's relevant:

13808:20150316:101539.102 log level has been increased to 4 (debug)
 13808:20150316:101539.102 collector [processing data]
 13808:20150316:101539.102 In update_cpustats()
 13808:20150316:101539.102 End of update_cpustats()
 13808:20150316:101539.102 collector [idle 1 sec]
 13810:20150316:101539.102 log level has been increased to 4 (debug)
 13810:20150316:101539.102 listener #1 [waiting for connection]
 13811:20150316:101539.102 log level has been increased to 4 (debug)
 13812:20150316:101539.103 log level has been increased to 4 (debug)
 13813:20150316:101539.103 log level has been increased to 4 (debug)
 13814:20150316:101539.103 log level has been increased to 4 (debug)
 13812:20150316:101539.103 listener #3 [waiting for connection]
[B] 13813:20150316:101539.103 active check data upload to [142.101.252.201:10051] is working again[/B]
 13814:20150316:101539.103 In send_buffer() host:'142.101.253.106' port:10051 values:0/100
 13813:20150316:101539.104 End of send_buffer():SUCCEED
 13814:20150316:101539.104 End of send_buffer():SUCCEED
 13813:20150316:101539.104 buffer: new element 0
 13814:20150316:101539.104 active checks #2 [processing active checks]
 13813:20150316:101539.104 End of process_value():SUCCEED
 13814:20150316:101539.109 In process_active_checks() server:'142.101.253.106' port:10051)
 13814:20150316:101539.113 for key [proc.mem[rscd]] received value [314322944]
 13814:20150316:101539.113 In process_value() key:'whml33985:proc.mem[rscd]' value:'314322944'
 13814:20150316:101539.113 In send_buffer() host:'142.101.253.106' port:10051 values:0/100
 13814:20150316:101539.113 End of send_buffer():SUCCEED
 13814:20150316:101539.113 buffer: new element 0
 13814:20150316:101539.113 End of process_value():SUCCEED
 13814:20150316:101539.113 End of process_active_checks()
 13814:20150316:101539.113 In get_min_nextcheck()
 13814:20150316:101539.113 active checks #2 [idle 1 sec]

Have any of you encountered a similar issue? It only occurs randomly on a couple of Redhat machines, and not always the same, all reporting to the same Zabbix Server...

Thanks!

Gleepwurp.

[gleepwurp]

I just realized that I posted this in the wrong forum...

This thread is now moved in the "Zabbix Troubleshooting" forum.

Gleepwurp.