maybe it would be better to make it work with all debuglevels ? i don't see a reason why it would be silently ignored if some other parameter is set to a specific value

zalex_ua I support Rich, as we have this separate option (LogSlowQueries) which can be enabled/disabled by an user when required, then why it depends on some other things (DebugLevel) ?
But there could be an exception for DL=0 - no debug

Then it still should be documented in description for the LogSlowQueries.

kodai I also support Rich and Oleksiy!

Documented with the LogSlowQueries parameter as it currently is:

https://www.zabbix.com/documentation/1.8/manual/processes/zabbix_server
https://www.zabbix.com/documentation/1.8/manual/processes/zabbix_proxy
https://www.zabbix.com/documentation/2.0/manual/appendix/config/zabbix_server
https://www.zabbix.com/documentation/2.0/manual/appendix/config/zabbix_proxy
https://www.zabbix.com/documentation/2.2/manual/appendix/config/zabbix_server
https://www.zabbix.com/documentation/2.2/manual/appendix/config/zabbix_proxy

sasha CLOSED

also added a note in server & proxy config files in 1.8, 2.0 & trunk - please, review

sasha reviewed and CLOSED

ZBXNEXT-1627 asks for this behaviour to be changed