Starting in MongoDB 8.0 the outout of serverStatus changed and wiredTiger.concurrentTransactions is renamed to queues.execution . official info here..

As a result, many discovered items from the previous wiredTiger.concurrentTransactions become unsupported on MongoDB 8.0 hosts.

Steps to reproduce:

1. Make sure to have the MongoDB monitoring template from https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/db/mongodb?at=release/7.4
2. Apply the template to a host with MongoDB 8.0 installed
3. Navigate to the host items and notice all the items "WiredTiger concurrent transactions: read/write, available/out/total tickets" become unsupported

Result:

Expected:
Said items should not become unsupported.