6 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	3a38b23fa3	app/vmselect/promql: add vm_slow_queries_total metric for counting slow queries ... The query is slow if its execution time exceeds `-search.logSlowQueryDuration`	2019-07-31 03:36:37 +03:00
Aliaksandr Valialkin	6a943a6a58	app/vmselect/promql: remove empty time series after applying filters like q > 0 ... This should reduce CPU and RAM usage for queries over high number of time series.	2019-07-12 19:59:27 +03:00
Aliaksandr Valialkin	55fe36149c	app/vmselect/promql: mention -search.logSlowQueryDuration flag value in the slow query log message	2019-07-10 00:41:24 +03:00
Aliaksandr Valialkin	b9166a60ff	app/vmselect: do not return empty time series in /api/v1/query result	2019-07-01 17:16:34 +03:00
Aliaksandr Valialkin	5cbd4cfca9	app/vmselect: log slow queries if their execution time exceeds -search.logSlowQueryDuration	2019-05-24 16:12:31 +03:00
Aliaksandr Valialkin	1836c415e6	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00