Julius Volz 4df5c7ab18 Optimize label matcher memory and runtime behavior. ... This optimizes the runtime and memory allocation behavior for label matchers other than type "Equal". Instead of creating a new set for every union of fingerprints, this simply adds new fingerprints to the existing set to achieve the same effect. The current behavior made a production Prometheus unresponsive when running a NotEqual match against the "instance" label (a label with high value cardinality). BEFORE: BenchmarkGetFingerprintsForNotEqualMatcher 10 170430297 ns/op 39229944 B/op 40709 allocs/op AFTER: BenchmarkGetFingerprintsForNotEqualMatcher 5000 706260 ns/op 217717 B/op 1116 allocs/op Change-Id: Ifd78e81e7dfbf5d7249e50ad1903a5d9c42c347a		2014-05-05 11:29:17 -04:00
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test	Include LevelDB fixture generators for curator.	2013-03-27 15:13:40 +01:00
bytesize.go	Simplify compaction and expose database sizes.	2013-05-14 12:29:53 +02:00
cache.go	Extract LRUCache into generic cache type.	2013-08-17 13:57:49 +02:00
deadline_client.go	Add variable interpolation to notification messages.	2013-08-12 12:29:08 +02:00
embed-static.sh	Update embedding script to support BSD find.	2013-03-21 11:50:13 +01:00
file_ext.go	Add a check for metrics directory existence.	2013-10-22 20:54:34 +02:00
freelist.go	Update low-level i'faces to reflect wireformats.	2013-09-04 17:13:58 +02:00
set_test.go	Address outstanding comments from PR/47 and other cleanups.	2013-02-07 11:38:01 +01:00
set.go	Optimize label matcher memory and runtime behavior.	2014-05-05 11:29:17 -04:00
sort.go	Add sort() and sort_desc() expression language functions.	2013-04-10 18:05:45 +02:00
strconv.go	Integrate cleanups for comments in PR70.	2013-02-14 19:03:17 +01:00
time.go	Swap `time.Now with testable Time.Now`.	2013-01-27 19:59:20 +01:00
uncertaintygroup_test.go	Add curation remark table and refactor error mgmt.	2013-04-28 17:26:34 +02:00
uncertaintygroup.go	Remove race conditions from UncertaintyGroup	2013-05-07 18:15:16 +02:00