Zabbix

.......... [DEV-2169] fixed Timescale test instability

Merge in ZBX/zabbix from feature/DEV-2169-6.1 to master

* commit 'c53c25526230e4a25b30050cd904bf79bd5c4340':
  .......... [DEV-2169] changed log reading 5
  .......... [DEV-2169] changed log reading 4
  .......... [DEV-2169] changed log reading 3
  .......... [DEV-2169] changed log reading 2
  .......... [DEV-2169] changed log reading