[ZBX-22389] Proxy configuration cache not update Created: 2023 Feb 21  Updated: 2023 Apr 19  Resolved: 2023 Apr 19

Status: Closed
Project: ZABBIX BUGS AND ISSUES
Component/s: Proxy (P)
Affects Version/s: 6.2.7
Fix Version/s: None

Type: Incident report Priority: Trivial
Reporter: Grigoriy Efremov Assignee: Karlis Salins
Resolution: Commercial support required Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

CentOS Linux 7 (Core)
zabbix-proxy-pgsql-6.2.7-release1.el7.x86_64
testing on agent that located on the same machine as proxy


Attachments: PNG File image-2023-02-21-18-25-15-657.png     PNG File image-2023-02-21-18-27-39-211.png     PNG File image-2023-02-21-18-30-22-011.png    

 Description   

Steps to reproduce:

  1. After update to 6.2.7 Stopped collecting active and passive checks
  2. But if press the button in frontend "Get value and test" data is returned
  3. But if press the button in frontend "Execute now" data is not collected and in zabbox_proxy.log I have messages
// 28877:20230221:202445.154 cannot perform check now for itemid [177714]: item is not in cache
 28877:20230221:202445.154 cannot perform check now for itemid [177715]: item is not in cache
 28877:20230221:202445.154 cannot perform check now for itemid [177716]: item is not in cache
 28877:20230221:202445.154 cannot perform check now for itemid [177717]: item is not in cache
 28877:20230221:202445.154 cannot perform check now for itemid [177718]: item is not in cache
 28877:20230221:202445.154 cannot perform check now for itemid [177719]: item is not in cache
 28877:20230221:202445.154 cannot perform check now for itemid [177720]: item is not in cache
 28877:20230221:202445.154 cannot perform check now for itemid [177721]: item is not in cache
 28877:20230221:202445.154 cannot perform check now for itemid [177722]: item is not in cache
 28877:20230221:202445.155 cannot perform check now for itemid [177723]: item is not in cache
 28877:20230221:202445.155 cannot perform check now for itemid [177724]: item is not in cache
 

4.Also in zabbix_server.log I often see next messages:

// 2606386:20230221:181214.832 sending configuration data to proxy "MED.CHO.PROXY" at "192.168.221.194", datalen 764527, bytes 75278 with compression ratio 10.2
2760470:20230221:182207.029 sending configuration data to proxy "MED.CHO.PROXY" at "192.168.221.194", datalen 764527, bytes 75278 with compression ratio 10.2
2760472:20230221:182357.210 sending configuration data to proxy "MED.CHO.PROXY" at "192.168.221.194", datalen 764527, bytes 75278 with compression ratio 10.2
2760470:20230221:182707.029 cannot send configuration data to proxy "MED.CHO.PROXY" at "192.168.221.194": ZBX_TCP_WRITE() timed out
 

5. Same problem with passive proxy mode

 



 Comments   
Comment by Grigoriy Efremov [ 2023 Feb 26 ]

Do you have any idea why is it happends?

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