Bryan Boreham 8b863c42dd Optimise relabeling by re-using memory (#11147) ... * model/relabel: Add benchmark Signed-off-by: Bryan Boreham <bjboreham@gmail.com> * model/relabel: re-use Builder across relabels Saves memory allocations. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> * labels.Builder: allow re-use of result slice This reduces memory allocations where the caller has a suitable slice available. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> * model/relabel: re-use source values slice To reduce memory allocations. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> * Unwind one change causing test failures Restore original behaviour in PopulateLabels, where we must not overwrite the input set. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> * relabel: simplify values optimisation Use a stack-based array for up to 16 source labels, which will be the vast majority of cases. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> * lint Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Bryan Boreham <bjboreham@gmail.com>		2022-08-19 15:27:52 +05:30
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fixtures	fixes yamllint errors	2021-06-12 12:47:47 +02:00
alerting.go	Optimise relabeling by re-using memory (#11147)	2022-08-19 15:27:52 +05:30
alerting_test.go	Use atomic field avoid (*AlertingRule).mtx wait when template expanding (#10858)	2022-07-19 12:58:37 +02:00
manager.go	refactor (rules): move from github.com/pkg/errors to 'errors' and 'fmt' (#10855)	2022-06-17 09:54:25 +02:00
manager_test.go	Use atomic field avoid (*AlertingRule).mtx wait when template expanding (#10858)	2022-07-19 12:58:37 +02:00
recording.go	Optimise relabeling by re-using memory (#11147)	2022-08-19 15:27:52 +05:30
recording_test.go	rules: remove classic UI code (#10730)	2022-05-23 16:21:50 +02:00