Debian 10.4 64 bits
MariaDB 10.3
Zabbix Server 5.0.0

With a value "2000" in "Limit for search and filter results" that's ok.

It seems that Zabbix counts every item even if there's a filter (and others are hidden).

Before Zabbix 5.0 that problem didn't exist. Is there there any modification on Zabbix 5.0 to explain this problem ?

Resolved in development branch feature/ZBX-17715-5.0.

Additional changes were introduced within this branch:

1. Possibility to show/hide applications in the list was removed as redundant after the pager was introduced on the Latest Data view.
2. Sorting data by the Last check was also removed because of poor usability.

s/usability/performance/ ?

To answer dimir's question: The sorting by the Last check was removed because of poor usability, not performance.

Since data sorting by the Last check means that the rows are changing often, this created two usability issues:

• Data grouping by hosts/applications became misleading.
• Paging functionality became unusable because of constantly changing data rows.

Thanks a lot for explanation! I see the point now. Hopefully the ones that were disappointed by this feature been removed will understand why.

Fixed in:

• pre-5.2alpha1 (master) 592e89a
• pre-5.0.2rc1 2ff1788

Updated documentation:

• Upgrade notes for 5.0.2
• Latest data (updated screenshots; added explanation about data grouping by host and application).

Hi @Andrejs Verza
Can you please explain me this change?
> Possibility to show/hide applications in the list was removed as redundant after the pager was introduced on the Latest Data view.
I miss that feature a lot since 5.0.2 and don't understand the alternative you mention.
I could filter the application group I need to see, but the previous behavior was easier IMHO.

Good news, grouping by application is coming back in ZBX-18092.

Question to my understanding: Under what circumstances did the error actually occur? Only if Latest Data would be rendered on more than ONE page, right? (because paging)

So on 5.0.0, if my GUI option limited me to like 200 results, and my Hosts always have <200 Items, I would've never encountered this bug? (Except I filter Latest data for two or more hosts, but lets ignore that for the question.) Is that true?

If yes, could you please explain me which of the two GUI options affect the paging of Latest Data:

"Limit for search and filter results""Max count of elements to show inside table cell"
 
And last but not least, I will post my opinion regarding ZBX-18092 as soon as I understand the context. Thanks for clarifying!

The paging is actually affected by the user settings, which is a separate menu option just before the sign-out button.

The problem appeared sometimes if there were more items to be listed than the search limit set by user in user settings. The root cause of the problem was that some filter settings were applied to the already limited (by the search limit) set of items.

Hi, in latest data page not correct reset filter and not clean latest data

My issue ZBX-17863 is closed, as duplicate of ZBX-17715, but not fixed

See video in latest 5.0.3 release

cherts I think you should create a new ZBX issue, and state there "Caused by ZBX-18092"