6 commits

Author	SHA1	Message	Date
匠心零度	1999bbfe82	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 14:15:41 +02:00
Aliaksandr Valialkin	d5dddb0953	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 23:05:11 +03:00
Aliaksandr Valialkin	b4afe562c1	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 11:45:24 +03:00
Aliaksandr Valialkin	c9063ece66	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 22:35:15 +03:00
Aliaksandr Valialkin	47e4b50112	app/vmselect: optimize /api/v1/series by skipping storage data ... Fetch and process only time series metainfo.	2019-08-04 23:01:28 +03:00
Aliaksandr Valialkin	1836c415e6	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00