Problem after 5.0.2 upgrade.

[Sebastian]

Hello,
I have upgraded my zabbix installation from 5.0.1 to 5.0.2 yesterday,
After upgrade i started to observe problem:

ISSUE:
When I want to go to monitored host "Latest Data" tab, The browser (Chrome) hangs,


Additional info:
I have also started to receive "Too many locks" and "Too many slow queries" about postgres database.
I am running postgres database. and I am monitoring it with zabbix.
Before upgrade server was running flawlessly.


Have anybody encountered this issue?

Best Regards
Sebastian

[Sebastian]

Hangs means browser is loading page and never opens "Latest Data" page.
I'm still seeing zabbix interface, but chrome is still loading

I have increased debug level to 3 on zabbix_server.log but no errors visible.

[benclerc]

Hello,

I also upgraded to 5.0.2 recently and have very very long loading time when accessing "Latest Data" whereas I can access graph very quickly !
I run Zabbix on a Postgres 12 + TimescaleDB w/ compression database.

Did you find any solution / workaround ?

Regards

[benclerc]

Found out someone already created a post and reported the bug to Zabbix, they are working on it.
Post link : https://www.zabbix.com/forum/zabbix-...grade-to-5-0-2
Bug link : https://support.zabbix.com/browse/ZBX-18071

[Paxyon]

I upgraded from 5.0.1 to 5.0.2 and problem occurs.
Problem is filtering data - items without data if checked problem appears.

AFTER upgrade
CPU Utilization is going high, when i downgrade to 5.0.1 it back to ok.
yum downgrade zabbix-* to go back to 5.0.1

[zendx]

Zabbix 5.0.2
PostgreSQL12, timescaledb 1.7.0

Well... Same problem. "Latest data" is not loading at all.