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Oleg Zaytsev cd1f8ac129 MemPostings: keep a map of label values slices (#15426) ... While investigating lock contention on `MemPostings`, we saw that lots of locking is happening in `LabelValues` and `PostingsForLabelsMatching`, both copying the label values slices while holding the mutex. This adds an extra map that holds an append-only label values slice for each one of the label names. Since the slice is append-only, it can be copied without holding the mutex. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>		1 year ago
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index.go	TSDB: eliminate one yolostring	1 year ago
index_test.go	Upgrade to golangci-lint v1.62.0 (#15424)	1 year ago
postings.go	MemPostings: keep a map of label values slices (#15426)	1 year ago
postings_test.go	[PERF] TSDB: Optimize inverse matching (#14144)	1 year ago
postingsstats.go	Move from golang.org/x/exp/slices into slices now that we only support Go >= 1.21	2 years ago
postingsstats_test.go	Upgrade golangci-lint to v1.60.1	1 year ago