#33 reduce old server- & healthcheck data

Sapludināts

tunefish sapludināja 3 revīzijas no hostbbq/feature/data-cleanup uz hostbbq/master 1 gadu atpakaļ

Autors	SHA1 Ziņojums	Datums
Christian Kahlau	cba74d7fd4 reduce health check data: remove after 3M	1 gadu atpakaļ
Christian Kahlau	d42eb21d85 reducing server data: implemented new all-in-one method	1 gadu atpakaļ
Christian Kahlau	e3e386dbea first draft: reduce server metrics data	1 gadu atpakaļ