Zabbix

..F....... [ZBX-24450] fixed issue where graph could differ for data gathered from PostgreSQL and other databases

Merge in ZBX/zabbix from feature/ZBX-24450-6.0 to release/6.0

* commit '91179261f79aa8909ae3e05138f4cc679c8776bc':
  .......... [ZBX-24450] removed debug info
  .......... [ZBX-24450] added debug info
  .......... [ZBX-24450] reverted previous experiment
  .......... [ZBX-24450] commented db type related lines
  ..F....... [ZBX-24450] fixed issue where graph could differ for data gathered from PostgreSQL and other databases

(cherry picked from commit 4d1629760b3cdaa37ef99f5c1117931508a21acc)