prometheus/tsdb/index
Bryan Boreham ac4f8a5e23
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[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>
2024-12-16 09:42:52 +00:00
..
index.go TSDB: eliminate one yolostring 2024-11-26 17:21:55 +00:00
index_test.go Upgrade to golangci-lint v1.62.0 (#15424) 2024-11-20 17:22:20 +01:00
postings.go [ENHANCEMENT] TSDB: Improve calculation of space used by labels (#13880) 2024-12-16 09:42:52 +00:00
postings_test.go [ENHANCEMENT] TSDB: Improve calculation of space used by labels (#13880) 2024-12-16 09:42:52 +00:00
postingsstats.go Move from golang.org/x/exp/slices into slices now that we only support Go >= 1.21 2024-02-28 14:54:53 +01:00
postingsstats_test.go Upgrade golangci-lint to v1.60.1 2024-08-18 12:13:25 +02:00