To manage workloads on Zabbix server Housekeeping feature should me more adjustable by adjusting start time of housekeeping event and/or inventing command line/frontend tools to initiate start of housekeeping process.

At this moment there is only possibility to set amount of housekeeping operations in 24 hours. I would like to set also a start time of Housekeeping operations, for example, if housekeeping option is set to 1 you can specify that housekeeping starts at 00:00, so this operation doesn't load Zabbix server at day time.

It would be great if housekeeping event could start from Command line and/or Frontend. If there would be a command line tool for housekeeping, administrators could make their own schedulers of housekeeping using cron jobs.