prometheus

Commit Graph

Author	SHA1	Message	Date
Bartlomiej Plotka	8e6b008608	feature: type-and-unit-labels (PROM-39 implementation) (#16228 ) * feature: type-and-unit-labels (extended MetricIdentity) Experimental implementation of https://github.com/prometheus/proposals/pull/39 Previous (unmerged) experiments: * https://github.com/prometheus/prometheus/compare/main...dashpole:prometheus:type_and_unit_labels * https://github.com/prometheus/prometheus/pull/16025 Signed-off-by: bwplotka <bwplotka@gmail.com> feature: type-and-unit-labels (extended MetricIdentity) Experimental implementation of https://github.com/prometheus/proposals/pull/39 Previous (unmerged) experiments: * https://github.com/prometheus/prometheus/compare/main...dashpole:prometheus:type_and_unit_labels * https://github.com/prometheus/prometheus/pull/16025 Signed-off-by: bwplotka <bwplotka@gmail.com> * Fix compilation errors Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Lint Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Revert change made to protobuf 'Accept' header Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Fix compilation errors for 'dedupelabels' tag Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Rectored into schema.Metadata Signed-off-by: bwplotka <bwplotka@gmail.com> * texparse: Added tests for PromParse Signed-off-by: bwplotka <bwplotka@gmail.com> * add OM tests. Signed-off-by: bwplotka <bwplotka@gmail.com> * add proto tests Signed-off-by: bwplotka <bwplotka@gmail.com> * Addressed comments. Signed-off-by: bwplotka <bwplotka@gmail.com> * add schema label tests. Signed-off-by: bwplotka <bwplotka@gmail.com> * addressed comments. Signed-off-by: bwplotka <bwplotka@gmail.com> * fix tests. Signed-off-by: bwplotka <bwplotka@gmail.com> * add promql tests. Signed-off-by: bwplotka <bwplotka@gmail.com> * lint Signed-off-by: bwplotka <bwplotka@gmail.com> * Addressed comments. Signed-off-by: bwplotka <bwplotka@gmail.com> --------- Signed-off-by: bwplotka <bwplotka@gmail.com> Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>	1 month ago
Matthieu MOREL	5fa1146e21	chore: enable gci linter (#16245 ) Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	3 months ago
Bartlomiej Plotka	dc85d677d8	textparse: Optimize CreatedTimestamp; It returns int64 value now. (#16072 ) ..instead of *int64. This is as an optimization and ease of use. We already accepted in many places (proto histograms, PRW) that CT (or any timestamp really) 0 means not set. Signed-off-by: bwplotka <bwplotka@gmail.com>	4 months ago
Matthieu MOREL	c7d4b53ec1	chore: enable unused-parameter from revive Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	4 months ago
Bartlomiej Plotka	733a5e9eb4	textparse: Optimized protobuf parser with custom streaming unmarshal. (#15731 ) * textparse: Optimized protobuf parser with custom streaming decoder. Signed-off-by: bwplotka <bwplotka@gmail.com> Update model/textparse/protobufparse.go Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Addressing comments. Signed-off-by: bwplotka <bwplotka@gmail.com> decoder: reuse histograms and summaries. Signed-off-by: bwplotka <bwplotka@gmail.com> optimize help returning (5% of mem utilization). Signed-off-by: bwplotka <bwplotka@gmail.com> Apply suggestions from code review Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Update prompb/io/prometheus/client/decoder.go Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Fix build. Signed-off-by: bwplotka <bwplotka@gmail.com> * Update model/textparse/protobufparse.go Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> --------- Signed-off-by: bwplotka <bwplotka@gmail.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	4 months ago
György Krajcsovits	eafe72a0d0	perf(nhcb): optimize away most allocations in convertnhcb In general aim for the happy case when the exposer lists the buckets in ascending order. Use Compact(2) to compact the result of nhcb convert. This is more in line with how client_golang optimizes spans vs buckets. `aef8aedb4b/prometheus/histogram.go (L1485)` Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	8 months ago
George Krajcsovits	eb3b349024	fix(nhcb): created timestamp fails when keeping classic histograms (#15218 ) The wrong source was used to return the created timestamp, leading to index out of bound panic. One line fix. Refactor the requirement test to be generic and be able to test OpenMetrics and Prom parsers as well. There are some differencies in what the parsers support, the Prom parser doesn't have created timestamp. The protobuf parser uses different formatting to identify the metric for the scrape loop. Each parser represents the sample timestamp differently. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	8 months ago
George Krajcsovits	469573b13b	fix(nhcb): do not return nhcb from parse if exponential is present (#15209 ) From: https://github.com/prometheus/prometheus/pull/14978#discussion_r1800755481 Also encode the requirement table set in #13532 Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	8 months ago
George Krajcsovits	2182b83271	feat(nhcb): implement created timestamp handling (#15198 ) Call through to the underlaying parser if we are not in a histogram and the entry is a series or exponential native histogram. Otherwise store and retrieve CT for NHCB. * fix(omparser): losing exemplars when CT is parsed Fixes: #15137 Ignore exemplars while peeking ahead during CT parsing. Simplify state reset with defer(). Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	8 months ago
György Krajcsovits	bee1eb7720	goimports run Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	8 months ago
György Krajcsovits	555bd6292a	Better docstring on test Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	8 months ago
György Krajcsovits	5ee0980cd1	Add unit test to show that current wrapper is sub-optimal https://github.com/prometheus/prometheus/pull/14978#discussion_r1800755481 Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	8 months ago
György Krajcsovits	482bb453c6	Followup to #15164 Update test cases Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	8 months ago
György Krajcsovits	5ee698de2c	Apply review comments Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	8 months ago
György Krajcsovits	0a40a09da5	Use const instead of -53 Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	9 months ago
György Krajcsovits	8dfa733596	Fix labels handling with dedupelabels tag Use scratch builder. Use hash compare instead of compare by label. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	9 months ago
György Krajcsovits	7fccf1e6be	Disable CT handling and enable exemplar handling Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	9 months ago
György Krajcsovits	e931587bf8	Factor out label compare and store Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	9 months ago
György Krajcsovits	16f28be713	Fix CT handling Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	9 months ago
György Krajcsovits	6bebeaf41b	Fix not checking all labels before deciding to store NHCB Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	9 months ago
György Krajcsovits	2a3aa500e9	Make nhcb unit test pass with many exceptions marked as TODOs Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	9 months ago
György Krajcsovits	e1a7008b6c	Add unit test nhcbparse_test.go Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	9 months ago

22 Commits (8e6b008608e64a1e706854a7aaf849ca62439e22)