8 commits

Author	SHA1	Message	Date
匠心零度	a1083d0531	optimized code (#2103) ... * optimized code ,because only the first error,so no need var errors []error * optimized code ,because only the first error,so no need var errors []error Co-authored-by: lirenzuo <lirenzuo@shein.com>	2022-01-28 12:10:47 +02:00
Aliaksandr Valialkin	0db7c2b500	app/vmstorage: support for -retentionPeriod smaller than one month ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/173 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/17	2020-10-20 14:42:46 +03:00
Aliaksandr Valialkin	d962568e93	all: use %w instead of %s for wrapping errors in fmt.Errorf ... This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode . See https://blog.golang.org/go1.13-errors for details.	2020-06-30 23:33:46 +03:00
Aliaksandr Valialkin	3845420a8f	lib: extract common code for returning fast unix timestamp into lib/fasttime	2020-05-14 23:06:50 +03:00
Aliaksandr Valialkin	e933cbac16	lib/storage: postpone reading data from blocks during search ... This eliminates the need for storing block data into temporary files on a single-node VictoriaMetrics during heavy queries, which touch big number of time series over long time ranges. This improves single-node VM performance on heavy queries by up to 2x.	2020-04-27 08:44:01 +03:00
Aliaksandr Valialkin	7734fc8012	lib/storage: share tsids across all the partSearch instances ... This should reduce memory usage when big number of time series matches the given query.	2019-09-23 22:36:16 +03:00
Aliaksandr Valialkin	880b1d80b1	app/vmselect: optimize /api/v1/series by skipping storage data ... Fetch and process only time series metainfo.	2019-08-04 23:00:46 +03:00
Aliaksandr Valialkin	1836c415e6	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00