The Prometheus monitoring system and time series database.

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Bryan Boreham ac4f8a5e23 [ENHANCEMENT] TSDB: Improve calculation of space used by labels (#13880) ... * [ENHANCEMENT] TSDB: Improve calculation of space used by labels The labels for each series in the Head take up some some space in the Postings index, but far more space in the `memSeries` structure. Instead of having the Postings index calculate this overhead, which is a layering violation, have the caller pass in a function to do it. Provide three implementations of this function for the three Labels versions. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>		1 year ago
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labels.go	[ENHANCEMENT] TSDB: Improve calculation of space used by labels (#13880)	1 year ago
labels_common.go	promql: Fix various UTF-8 bugs related to quoting	1 year ago
labels_dedupelabels.go	[ENHANCEMENT] TSDB: Improve calculation of space used by labels (#13880)	1 year ago
labels_dedupelabels_test.go	[PERF] Labels: faster varint for dedupelabels	2 years ago
labels_stringlabels.go	[ENHANCEMENT] TSDB: Improve calculation of space used by labels (#13880)	1 year ago
labels_test.go	promql: Fix various UTF-8 bugs related to quoting	1 year ago
matcher.go	Fix Matcher.String() with empty label name	2 years ago
matcher_test.go	Quote label name in matchers when needed	2 years ago
regexp.go	FastRegexMatcher: use stack memory for lowercase copy of string	1 year ago
regexp_test.go	FastRegexMatcher: use stack memory for lowercase copy of string	1 year ago
sharding.go	Labels: use single byte as separator - small speedup	1 year ago
sharding_dedupelabels.go	Labels: use single byte as separator - small speedup	1 year ago
sharding_stringlabels.go	Labels: use single byte as separator - small speedup	1 year ago
sharding_test.go	Add ShardedPostings() support to TSDB (#10421)	2 years ago
test_utils.go	Labels: Call NewScratchBuilder in test_utils	2 years ago