prometheus

Commit Graph

Author	SHA1	Message	Date
Bartlomiej Plotka	b788986717	storage: Adjusted fully storage layer support for chunk iterators: Remote read client, readyStorage, fanout. (#7059 ) * Fixed nits introduced by https://github.com/prometheus/prometheus/pull/7334 * Added ChunkQueryable implementation to fanout and readyStorage. * Added more comments. * Changed NewVerticalChunkSeriesMerger to CompactingChunkSeriesMerger, removed tiny interface by reusing VerticalSeriesMergeFunc for overlapping algorithm for both chunks and series, for both querying and compacting (!) + made sure duplicates are merged. * Added ErrChunkSeriesSet * Added Samples interface for seamless []promb.Sample to []tsdbutil.Sample conversion. * Deprecating non chunks serieset based StreamChunkedReadResponses, added chunk one. * Improved tests. * Split remote client into Write (old storage) and read. * Queryable client is now SampleAndChunkQueryable. Since we cannot use nice QueryableFunc I moved all config based options to sampleAndChunkQueryableClient to aboid boilerplate. In next commit: Changes for TSDB. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Marco Pracucci	153f859b74	Fixed returned API status code on error (#7435 ) * Fixed returned API status code on error Signed-off-by: Marco Pracucci <marco@pracucci.com> * Fixed linter Signed-off-by: Marco Pracucci <marco@pracucci.com> * Simplified code Signed-off-by: Marco Pracucci <marco@pracucci.com>	6 years ago
Kemal Akkoyun	66dfb951c4	: Consistent Error/Warning handling for SeriesSet iterator: Allowing Async Select (#7251 ) Add errors and Warnings to SeriesSet Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Change Querier interface and refactor accordingly Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Refactor promql/engine to propagate warnings at eval stage Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Address review issues Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Make sure all the series from all Selects are pre-advanced Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Address review issues Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Separate merge series sets Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Clean Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Refactor merge querier failure handling Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Refactored and simplified fanout with improvements from incoming chunk iterator PRs. * Secondary logic is hidden, instead of weird failed series set logic we had. * Fanout is well commented * Fanout closing record all errors * MergeQuerier improved API (clearer) * deferredGenericMergeSeriesSet is not needed as we return no samples anyway for failed series sets (next = false). Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Fix formatting Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Fix CI issues Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Added final tests for error handling. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Brian's comments. * Moved hints in populate to be allocated only when needed. * Used sync.Once in secondary Querier to achieve all-or-nothing partial response logic. * Select after first Next is done will panic. NOTE: in lazySeriesSet in theory we could just panic, I think however we can totally just return error, it will panic in expand anyway. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Utilize errWithWarnings Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Fix recently introduced expansion issue Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Add tests for secondary querier error handling Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Implement lazy merge Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Add name to test cases Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Reorganize Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Address review comments Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Address review comments Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Remove redundant warnings Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Fix rebase mistake Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Jess G	fdc49fae5b	Added time range parameters to labelNames API (#7288 ) * add time range params to labelNames api Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * evaluate min/max time range when reading labels from the head Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * add time range params to labelValues api Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * fix test, add docs Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * add a test for head min max range Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * fix test to match comment Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * address CR comments Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * combine vars only used once Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * add time range params to labelNames api Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * evaluate min/max time range when reading labels from the head Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * add time range params to labelValues api Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * fix test, add docs Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * add a test for head min max range Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * fix test to match comment Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * address CR comments Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * combine vars only used once Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * fix test Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * restart ci Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com> * use range expectedLabelNames instead of range actualLabelNames in test Signed-off-by: jessicagreben <Jessica.greben1+github@gmail.com>	6 years ago
Ganesh Vernekar	1c99adb9fd	Callbacks for lifecycle of series in TSDB (#7159 ) * Callbacks for lifecycle of series in TSDB Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Add more comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
gotjosh	bfcd9282a8	API: Allow AlertmanagerRetriever and RulesRetriever to receive a Context (#7256 ) * API: Allow AlertmanagerRetriever and RulesRetriever to receive a Context Signed-off-by: gotjosh <josue@grafana.com> * Use single line functions where possible Signed-off-by: gotjosh <josue@grafana.com>	6 years ago
Ganesh Vernekar	d4b9fe801f	M-map full chunks of Head from disk (#6679 ) When appending to the head and a chunk is full it is flushed to the disk and m-mapped (memory mapped) to free up memory Prom startup now happens in these stages - Iterate the m-maped chunks from disk and keep a map of series reference to its slice of mmapped chunks. - Iterate the WAL as usual. Whenever we create a new series, look for it's mmapped chunks in the map created before and add it to that series. If a head chunk is corrupted the currpted one and all chunks after that are deleted and the data after the corruption is recovered from the existing WAL which means that a corruption in m-mapped files results in NO data loss. [Mmaped chunks format](https://github.com/prometheus/prometheus/blob/master/tsdb/docs/format/head_chunks.md) - main difference is that the chunk for mmaping now also includes series reference because there is no index for mapping series to chunks. [The block chunks](https://github.com/prometheus/prometheus/blob/master/tsdb/docs/format/chunks.md) are accessed from the index which includes the offsets for the chunks in the chunks file - example - chunks of series ID have offsets 200, 500 etc in the chunk files. In case of mmaped chunks, the offsets are stored in memory and accessed from that. During WAL replay, these offsets are restored by iterating all m-mapped chunks as stated above by matching the series id present in the chunk header and offset of that chunk in that file. Prombench results _WAL Replay_ 1h Wal reply time 30% less wal reply time - 4m31 vs 3m36 2h Wal reply time 20% less wal reply time - 8m16 vs 7m _Memory During WAL Replay_ High Churn: 10-15% less RAM - 32gb vs 28gb 20% less RAM after compaction 34gb vs 27gb No Churn: 20-30% less RAM - 23gb vs 18gb 40% less RAM after compaction 32.5gb vs 20gb Screenshots are in [this comment](https://github.com/prometheus/prometheus/pull/6679#issuecomment-621678932) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Ben Ye	1e4e37144d	Fixed wrongly handled not ready TSDB on web and API. (#7182 ) * fix federate endpoint panic Signed-off-by: yeya24 <yb532204897@gmail.com> * Fixed all cases of not ready TSDB being wrongly handled. * Fixed issue for federation. * Ensured this will never happen again thanks to interfaces * Fixes same issue for stats. * Added tests for readiness. * Fixed bug in stats. It was: status.MaxTime = db.Head().MaxTime() status.MinTime = db.Head().MaxTime() Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Brian's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Brian's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
beorn7	69ac27e1b4	Make `series` method return a finalizer, too Signed-off-by: beorn7 <beorn@grafana.com>	6 years ago
Julien Pivotto	a2fcdeb1ef	Defer finalizer (#7129 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
beorn7	f9f423ec0a	Ensure queries are closed in API calls Signed-off-by: beorn7 <beorn@grafana.com>	6 years ago
Julien Pivotto	209d4bb8a1	Defer finalizer (#7129 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
gotjosh	24af5049bb	API: Allow `TargetRetriever` to receive a Context (#7125 ) Fixes #7103 Signed-off-by: gotjosh <josue@grafana.com>	6 years ago
Marek Slabicki	8224ddec23	Capitalizing first letter of all log lines (#7043 ) Signed-off-by: Marek Slabicki <thaniri@gmail.com>	6 years ago
Brian Brazil	7646cbca32	Use .UTC everywhere we use time.Unix (#7066 ) time.Unix attaches the local timezone, which can then leak out (e.g. in the alert json). While this is harmless, we should be consistent. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Bartlomiej Plotka	d5c33877f9	storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. (#7005 ) * storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. ## Rationales: In many places (e.g. chunk Remote read, Thanos Receive fetching chunk from TSDB), we operate on encoded chunks not samples. This means that we unnecessary decode/encode, wasting CPU, time and memory. This PR adds chunk iterator interfaces and makes the merge code to be reused between both seriesSets I will make the use of it in following PR inside tsdb itself. For now fanout implements it and mergers. All merges now also allows passing series mergers. This opens doors for custom deduplications other than TSDB vertical ones (e.g. offline one we have in Thanos). ## Changes * Added Chunk versions of all iterating methods. It all starts in Querier/ChunkQuerier. The plan is that Storage will implement both chunked and samples. * Added Seek to chunks.Iterator interface for iterating over chunks. * NewMergeChunkQuerier was added; Both this and NewMergeQuerier are now using generigMergeQuerier to share the code. Generic code was added. * Improved tests. * Added some TODO for further simplifications in next PRs. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Brian's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Moved s/Labeled/SeriesLabels as per Krasi suggestion. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Addressed Krasi's comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Second iteration of Krasi comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * Another round of comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Ben Kochie	269e7c8091	Fix golint issues. Signed-off-by: Ben Kochie <superq@gmail.com>	6 years ago
Bartlomiej Plotka	c4eefd1b3a	storage: Removed SelectSorted method; Simplified interface; Added requirement for remote read to sort response. This is technically BREAKING CHANGE, but it was like this from the beginning: I just notice that we rely in Prometheus on remote read being sorted. This is because we use selected data from remote reads in MergeSeriesSet which rely on sorting. I found during work on https://github.com/prometheus/prometheus/pull/5882 that we do so many repetitions because of this, for not good reason. I think I found a good balance between convenience and readability with just one method. Smaller the interface = better. Also I don't know what TestSelectSorted was testing, but now it's testing sorting. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Bartlomiej Plotka	fe802f29c9	storage: Removed SelectSorted method; Simplified interface; Added requirement for remote read to sort response. This is technically BREAKING CHANGE, but it was like this from the beginning: I just notice that we rely in Prometheus on remote read being sorted. This is because we use selected data from remote reads in MergeSeriesSet which rely on sorting. I found during work on https://github.com/prometheus/prometheus/pull/5882 that we do so many repetitions because of this, for not good reason. I think I found a good balance between convenience and readability with just one method. Smaller the interface = better. Also I don't know what TestSelectSorted was testing, but now it's testing sorting. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Boyko	84b00564f4	API_V1: Extract time param parsing logic (#6860 ) * extract API time param parsing logic in a func Signed-off-by: blalov <boiskila@gmail.com>	6 years ago
Peter Štibraný	318cd413fc	Don't return error in ContextFromRequest function. Previously it could return error if RemoteAddr didn't have correct format, but since this field has no specified format, that was little too strict. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	6 years ago
Bartlomiej Plotka	cfba92a133	Addressed comments. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Bartlomiej Plotka	fb79f515fc	Fixed second bug. Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	6 years ago
Harkishen Singh	489a9aa7b9	Adds normalization of localhost urls in targets page react (#6794 ) * support for globalurls in targets page react Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * fixed tests Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * removed fmts Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * implemented suggestions Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * formatted Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * implemented suggestions. fixed tests. Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * formated go code Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * implemented suggestions Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com>	6 years ago
Tobias Guggenmos	6c00f2ffcb	Comment fixes Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	6 years ago
Tobias Guggenmos	20b1f596f6	Fix build errors in rest of prometheus Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	6 years ago
Julien Pivotto	135cc30063	rules: Make deleted rule series as stale after a reload (#6745 ) * rules: Make deleted rule series as stale after a reload Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
Julien Pivotto	0e912faf4f	rules: Cleanup unused function alert.Duration (#6734 ) The function HoldDuration and Duration did the exact same thing. Let's only keep HoldDuration() as Duration() is more confusing. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
Thor	17d8c49919	made stripe size configurable (#6644 ) Signed-off-by: Thor <thansen@digitalocean.com>	6 years ago
gotjosh	8b49c9285d	scrape: Add metrics to track bytes and entries in the metadata cache (#6675 ) Signed-off-by: gotjosh <josue@grafana.com>	6 years ago
Julien Pivotto	9adad8ad30	Remove MaxConcurrent from the PromQL engine opts (#6712 ) Since we use ActiveQueryTracker to check for concurrency in `d992c36b3a` it does not make sense to keep the MaxConcurrent value as an option of the PromQL engine. This pull request removes it from the PromQL engine options, sets the max concurrent metric to -1 if there is no active query tracker, and use the value of the active query tracker otherwise. It removes dead code and also will inform people who import the promql package that we made that change, as it breaks the EngineOpts struct. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
Brian Brazil	38d32e0686	Don't sort postings if we only have one block. Sorting the heads postings can be quite slow. We only need sorted series when merging with another querier, so only sort then. This will make big queries that only touch the head faster, though queries that touch both the head and a block will still be the same speed. This probably won't help much with graphing unless the range is under an hour, however it should make most recording rules faster. Add gaurantee that remote read streaming produces sorted series. PromQL benchmarks for histograms show only 2-3% improvement, but they're only over 1k series. benchmark old ns/op new ns/op delta BenchmarkQuerierSelect/Head/1of1000000-4 1375486282 507657736 -63.09% BenchmarkQuerierSelect/Head/10of1000000-4 1387859004 507769850 -63.41% BenchmarkQuerierSelect/Head/100of1000000-4 1387087935 506029110 -63.52% BenchmarkQuerierSelect/Head/1000of1000000-4 1386869064 504521986 -63.62% BenchmarkQuerierSelect/Head/10000of1000000-4 1386213685 505210422 -63.55% BenchmarkQuerierSelect/Head/100000of1000000-4 1392754988 529842406 -61.96% BenchmarkQuerierSelect/Head/1000000of1000000-4 1569414722 725059506 -53.80% BenchmarkQuerierSelect/SortedHead/1of1000000-4 1381019902 1370495863 -0.76% BenchmarkQuerierSelect/SortedHead/10of1000000-4 1375696209 1366789468 -0.65% BenchmarkQuerierSelect/SortedHead/100of1000000-4 1386009422 1364519297 -1.55% BenchmarkQuerierSelect/SortedHead/1000of1000000-4 1377700532 1364486191 -0.96% BenchmarkQuerierSelect/SortedHead/10000of1000000-4 1383539536 1369545314 -1.01% BenchmarkQuerierSelect/SortedHead/100000of1000000-4 1410089163 1394731339 -1.09% BenchmarkQuerierSelect/SortedHead/1000000of1000000-4 1634744148 1581554956 -3.25% BenchmarkQuerierSelect/Block/1of1000000-4 881741242 879839470 -0.22% BenchmarkQuerierSelect/Block/10of1000000-4 880381562 882846038 +0.28% BenchmarkQuerierSelect/Block/100of1000000-4 887519357 881016916 -0.73% BenchmarkQuerierSelect/Block/1000of1000000-4 902194205 883433524 -2.08% BenchmarkQuerierSelect/Block/10000of1000000-4 892321964 885130170 -0.81% BenchmarkQuerierSelect/Block/100000of1000000-4 938604466 933527150 -0.54% BenchmarkQuerierSelect/Block/1000000of1000000-4 1313510845 1295881124 -1.34% benchmark old allocs new allocs delta BenchmarkQuerierSelect/Head/1of1000000-4 4000056 4000018 -0.00% BenchmarkQuerierSelect/Head/10of1000000-4 4000074 4000036 -0.00% BenchmarkQuerierSelect/Head/100of1000000-4 4000254 4000216 -0.00% BenchmarkQuerierSelect/Head/1000of1000000-4 4002054 4002016 -0.00% BenchmarkQuerierSelect/Head/10000of1000000-4 4020054 4020016 -0.00% BenchmarkQuerierSelect/Head/100000of1000000-4 4200054 4200016 -0.00% BenchmarkQuerierSelect/Head/1000000of1000000-4 6000054 6000016 -0.00% BenchmarkQuerierSelect/SortedHead/1of1000000-4 4000071 4000071 +0.00% BenchmarkQuerierSelect/SortedHead/10of1000000-4 4000089 4000089 +0.00% BenchmarkQuerierSelect/SortedHead/100of1000000-4 4000269 4000269 +0.00% BenchmarkQuerierSelect/SortedHead/1000of1000000-4 4002069 4002069 +0.00% BenchmarkQuerierSelect/SortedHead/10000of1000000-4 4020069 4020069 +0.00% BenchmarkQuerierSelect/SortedHead/100000of1000000-4 4200069 4200069 +0.00% BenchmarkQuerierSelect/SortedHead/1000000of1000000-4 6000069 6000069 +0.00% BenchmarkQuerierSelect/Block/1of1000000-4 6000023 6000022 -0.00% BenchmarkQuerierSelect/Block/10of1000000-4 6000059 6000058 -0.00% BenchmarkQuerierSelect/Block/100of1000000-4 6000419 6000418 -0.00% BenchmarkQuerierSelect/Block/1000of1000000-4 6004019 6004018 -0.00% BenchmarkQuerierSelect/Block/10000of1000000-4 6040019 6040018 -0.00% BenchmarkQuerierSelect/Block/100000of1000000-4 6400019 6400018 -0.00% BenchmarkQuerierSelect/Block/1000000of1000000-4 10000020 10000019 -0.00% benchmark old bytes new bytes delta BenchmarkQuerierSelect/Head/1of1000000-4 229192200 176001176 -23.21% BenchmarkQuerierSelect/Head/10of1000000-4 229193352 176002328 -23.21% BenchmarkQuerierSelect/Head/100of1000000-4 229204872 176013848 -23.21% BenchmarkQuerierSelect/Head/1000of1000000-4 229320072 176129048 -23.20% BenchmarkQuerierSelect/Head/10000of1000000-4 230472072 177281048 -23.08% BenchmarkQuerierSelect/Head/100000of1000000-4 241992072 188801048 -21.98% BenchmarkQuerierSelect/Head/1000000of1000000-4 357192072 304001048 -14.89% BenchmarkQuerierSelect/SortedHead/1of1000000-4 229193928 229193928 +0.00% BenchmarkQuerierSelect/SortedHead/10of1000000-4 229195080 229195080 +0.00% BenchmarkQuerierSelect/SortedHead/100of1000000-4 229206600 229206600 +0.00% BenchmarkQuerierSelect/SortedHead/1000of1000000-4 229321800 229321800 +0.00% BenchmarkQuerierSelect/SortedHead/10000of1000000-4 230473800 230473800 +0.00% BenchmarkQuerierSelect/SortedHead/100000of1000000-4 241993800 241993800 +0.00% BenchmarkQuerierSelect/SortedHead/1000000of1000000-4 357193800 357193800 +0.00% BenchmarkQuerierSelect/Block/1of1000000-4 227201516 227201500 -0.00% BenchmarkQuerierSelect/Block/10of1000000-4 227202924 227202908 -0.00% BenchmarkQuerierSelect/Block/100of1000000-4 227217036 227217020 -0.00% BenchmarkQuerierSelect/Block/1000of1000000-4 227358156 227358140 -0.00% BenchmarkQuerierSelect/Block/10000of1000000-4 228769356 228769340 -0.00% BenchmarkQuerierSelect/Block/100000of1000000-4 242881356 242881340 -0.00% BenchmarkQuerierSelect/Block/1000000of1000000-4 384001616 384001600 -0.00% Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
Harkishen Singh	c1e49d50c5	Adds support for rules screen in react-ui (#6503 ) * base Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * base of rules page Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * initial version Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * removed unused function Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * version 1 Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * implemented suggestions Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * implemented suggestions Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * implemented suggestions. Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * new fetching pattern Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com> * implemented suggestions Signed-off-by: Harkishen Singh <harkishensingh@hotmail.com>	6 years ago
Julien Pivotto	e7f7b6a06f	Query Log: Add source IP from console queries (#6593 ) * Query Log: Add source IP from console queries Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
Julien Pivotto	9d9bc524e5	Add query log (#6520 ) * Add query log, make stats logged in JSON like in the API Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	6 years ago
Brian Brazil	767fa704b6	Load only some offsets into the symbol table into memory. Rather than keeping the entire symbol table in memory, keep every nth offset and walk from there to the entry we need. This ends up slightly slower, ~360ms per 1M series returned from PostingsForMatchers which is not much considering the rest of the CPU such a query would go on to use. Make LabelValues use the postings tables, rather than having to do symbol lookups. Use yoloString, as PostingsForMatchers doesn't need the strings to stick around and adjust the API call to keep the Querier open until it's all marshalled. Remove allocatedSymbols memory optimisation, we no longer keep all the symbol strings in heap memory. Remove LabelValuesFor and LabelIndices, they're dead code. Ensure we've still tests for label indices, and add missing test that we can work with old V1 Format index files. PostingForMatchers performance is slightly better, with a big drop in allocation counts due to using yoloString for LabelValues: benchmark old ns/op new ns/op delta BenchmarkPostingsForMatchers/Block/n="1"-4 36698 36681 -0.05% BenchmarkPostingsForMatchers/Block/n="1",j="foo"-4 522786 560887 +7.29% BenchmarkPostingsForMatchers/Block/j="foo",n="1"-4 511652 537680 +5.09% BenchmarkPostingsForMatchers/Block/n="1",j!="foo"-4 522102 564239 +8.07% BenchmarkPostingsForMatchers/Block/i=~"."-4 113689911 111795919 -1.67% BenchmarkPostingsForMatchers/Block/i=~".+"-4 135825572 132871085 -2.18% BenchmarkPostingsForMatchers/Block/i=~""-4 40782628 38038181 -6.73% BenchmarkPostingsForMatchers/Block/i!=""-4 31267869 29194327 -6.63% BenchmarkPostingsForMatchers/Block/n="1",i=~".",j="foo"-4 112733329 111568823 -1.03% BenchmarkPostingsForMatchers/Block/n="1",i=~".",i!="2",j="foo"-4 112868153 111232029 -1.45% BenchmarkPostingsForMatchers/Block/n="1",i!=""-4 31338257 29349446 -6.35% BenchmarkPostingsForMatchers/Block/n="1",i!="",j="foo"-4 32054482 29972436 -6.50% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",j="foo"-4 136504654 133968442 -1.86% BenchmarkPostingsForMatchers/Block/n="1",i=~"1.+",j="foo"-4 27960350 27264997 -2.49% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!="2",j="foo"-4 136765564 133860724 -2.12% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!~"2.",j="foo"-4 163714583 159453668 -2.60% benchmark old allocs new allocs delta BenchmarkPostingsForMatchers/Block/n="1"-4 6 6 +0.00% BenchmarkPostingsForMatchers/Block/n="1",j="foo"-4 11 11 +0.00% BenchmarkPostingsForMatchers/Block/j="foo",n="1"-4 11 11 +0.00% BenchmarkPostingsForMatchers/Block/n="1",j!="foo"-4 17 15 -11.76% BenchmarkPostingsForMatchers/Block/i=~"."-4 100012 12 -99.99% BenchmarkPostingsForMatchers/Block/i=~".+"-4 200040 100040 -49.99% BenchmarkPostingsForMatchers/Block/i=~""-4 200045 100045 -49.99% BenchmarkPostingsForMatchers/Block/i!=""-4 200041 100041 -49.99% BenchmarkPostingsForMatchers/Block/n="1",i=~".",j="foo"-4 100017 17 -99.98% BenchmarkPostingsForMatchers/Block/n="1",i=~".",i!="2",j="foo"-4 100023 23 -99.98% BenchmarkPostingsForMatchers/Block/n="1",i!=""-4 200046 100046 -49.99% BenchmarkPostingsForMatchers/Block/n="1",i!="",j="foo"-4 200050 100050 -49.99% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",j="foo"-4 200049 100049 -49.99% BenchmarkPostingsForMatchers/Block/n="1",i=~"1.+",j="foo"-4 111150 11150 -89.97% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!="2",j="foo"-4 200055 100055 -49.99% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!~"2.",j="foo"-4 311238 111238 -64.26% benchmark old bytes new bytes delta BenchmarkPostingsForMatchers/Block/n="1"-4 296 296 +0.00% BenchmarkPostingsForMatchers/Block/n="1",j="foo"-4 424 424 +0.00% BenchmarkPostingsForMatchers/Block/j="foo",n="1"-4 424 424 +0.00% BenchmarkPostingsForMatchers/Block/n="1",j!="foo"-4 552 1544 +179.71% BenchmarkPostingsForMatchers/Block/i=~"."-4 1600482 1606125 +0.35% BenchmarkPostingsForMatchers/Block/i=~".+"-4 17259065 17264709 +0.03% BenchmarkPostingsForMatchers/Block/i=~""-4 17259150 17264780 +0.03% BenchmarkPostingsForMatchers/Block/i!=""-4 17259048 17264680 +0.03% BenchmarkPostingsForMatchers/Block/n="1",i=~".",j="foo"-4 1600610 1606242 +0.35% BenchmarkPostingsForMatchers/Block/n="1",i=~".",i!="2",j="foo"-4 1600813 1606434 +0.35% BenchmarkPostingsForMatchers/Block/n="1",i!=""-4 17259176 17264808 +0.03% BenchmarkPostingsForMatchers/Block/n="1",i!="",j="foo"-4 17259304 17264936 +0.03% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",j="foo"-4 17259333 17264965 +0.03% BenchmarkPostingsForMatchers/Block/n="1",i=~"1.+",j="foo"-4 3142628 3148262 +0.18% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!="2",j="foo"-4 17259509 17265141 +0.03% BenchmarkPostingsForMatchers/Block/n="1",i=~".+",i!~"2.",j="foo"-4 20405680 20416944 +0.06% However overall Select performance is down and involves more allocs, due to having to do more than a simple map lookup to resolve a symbol and that all the strings returned are allocated: benchmark old ns/op new ns/op delta BenchmarkQuerierSelect/Block/1of1000000-4 506092636 862678244 +70.46% BenchmarkQuerierSelect/Block/10of1000000-4 505638968 860917636 +70.26% BenchmarkQuerierSelect/Block/100of1000000-4 505229450 882150048 +74.60% BenchmarkQuerierSelect/Block/1000of1000000-4 515905414 862241115 +67.13% BenchmarkQuerierSelect/Block/10000of1000000-4 516785354 874841110 +69.29% BenchmarkQuerierSelect/Block/100000of1000000-4 540742808 907030187 +67.74% BenchmarkQuerierSelect/Block/1000000of1000000-4 815224288 1181236903 +44.90% benchmark old allocs new allocs delta BenchmarkQuerierSelect/Block/1of1000000-4 4000020 6000020 +50.00% BenchmarkQuerierSelect/Block/10of1000000-4 4000038 6000038 +50.00% BenchmarkQuerierSelect/Block/100of1000000-4 4000218 6000218 +50.00% BenchmarkQuerierSelect/Block/1000of1000000-4 4002018 6002018 +49.97% BenchmarkQuerierSelect/Block/10000of1000000-4 4020018 6020018 +49.75% BenchmarkQuerierSelect/Block/100000of1000000-4 4200018 6200018 +47.62% BenchmarkQuerierSelect/Block/1000000of1000000-4 6000018 8000019 +33.33% benchmark old bytes new bytes delta BenchmarkQuerierSelect/Block/1of1000000-4 176001468 227201476 +29.09% BenchmarkQuerierSelect/Block/10of1000000-4 176002620 227202628 +29.09% BenchmarkQuerierSelect/Block/100of1000000-4 176014140 227214148 +29.09% BenchmarkQuerierSelect/Block/1000of1000000-4 176129340 227329348 +29.07% BenchmarkQuerierSelect/Block/10000of1000000-4 177281340 228481348 +28.88% BenchmarkQuerierSelect/Block/100000of1000000-4 188801340 240001348 +27.12% BenchmarkQuerierSelect/Block/1000000of1000000-4 304001340 355201616 +16.84% Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	6 years ago
gotjosh	e1f2da74a3	api: provide metadata for a single metric This adds support for a new query param on the new `api/v1/metadata` endpoint that provides metadata for a specified metric via the V1 API. It collapses metadata that is equal across all targets, and aggregates under the same metric name the ones that differ. Signed-off-by: gotjosh <josue@grafana.com>	6 years ago
gotjosh	4a13c844b7	Add periods to comments on tests. Signed-off-by: gotjosh <josue@grafana.com>	6 years ago
gotjosh	0a0a228db3	api: provide per metric metadata (#6420 ) * api: provide per metric metadata This adds a new endpoint that provides per metric metadata via the V1 API. It collapses metadata that is equal across all targets, and aggregates under the same metric name the ones that differ. * Allow tests to be asserted on response length Some tests e.g. limit on API responses, don't require an assertion on equality. This allows us to assert against response length instead of equality. Signed-off-by: gotjosh <josue@grafana.com>	6 years ago
Boyko	1c66aea992	React UI: Implement alerts page (#6402 ) * url filter rules param Signed-off-by: blalov <boiskila@gmail.com> Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * address review changes Signed-off-by: blalov <boiskila@gmail.com> Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * ui initial commit Signed-off-by: blalov <boiskila@gmail.com> Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * improve ui Signed-off-by: blalov <boiskila@gmail.com> Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * fix typo in component name Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * create query link + ui enhancements Signed-off-by: Boyko Lalov <boiskila@gmail.com> Signed-off-by: blalov <boiskila@gmail.com> * add count to state labels Signed-off-by: blalov <boiskila@gmail.com> * put alerts table render in the right place Signed-off-by: blalov <boiskila@gmail.com> * refactoring Signed-off-by: blalov <boiskila@gmail.com> * fix rules endpoint test Signed-off-by: blalov <boiskila@gmail.com> * lint fixes Signed-off-by: blalov <boiskila@gmail.com> * test query params Signed-off-by: blalov <boiskila@gmail.com> * refactoring Signed-off-by: blalov <boiskila@gmail.com> * review changes Signed-off-by: blalov <boiskila@gmail.com> * adding down arrow as click indicator in Alert Signed-off-by: blalov <boiskila@gmail.com> * add period at the end of the comment Signed-off-by: blalov <boiskila@gmail.com> * review changes Signed-off-by: blalov <boiskila@gmail.com> * remove left-over css Signed-off-by: blalov <boiskila@gmail.com> * adding expand/collapse arrows on Alert Signed-off-by: blalov <boiskila@gmail.com> * create proper expression for alert name Signed-off-by: blalov <boiskila@gmail.com>	6 years ago
gotjosh	7bb73a9abd	fix: flaky test for api/v1/targets/metadata. (#6436 ) * Allows sorting of responses from the API in tests Fixes flaky test for api/v1/targets/metadata. Allows sorting of responses from the API. For our tests to be deterministic, we need to ensure the response from the API follows an order. This structure allows us to define one. Fixes #6431 Signed-off-by: gotjosh <josue@grafana.com>	6 years ago
gotjosh	428089f83f	api: tests for /target/metadata API endpoint This commit introduces several test cases for the current /targets/metadata API endpoint. To achieve so, we use a mock of the metadataStore and inject it to the targets under test. Currently, three success cases are covered: with a metric name, with a target matcher, and with both. As for the failure scenario, the one where we couldn't match against a particular metric is covered. Signed-off-by: gotjosh <josue@grafana.com>	6 years ago
gotjosh	4bf9c6bb82	Allow targets to be injected as arguments when creating a testTargetRetriever Previously, the struct `testTargetRetriever` had hardcoded active and dropped targets. This made it difficult to change the target information depending on the test case. This change introduces a way to define them as arguments and pass it to a constructor for building. It lays a foundation for dynamically defining targets with various set of arguments to test different scenarios. Signed-off-by: gotjosh <josue@grafana.com>	6 years ago
Tom Wilkie	de0a772b8e	Port tsdb to use pkg/labels. (#6326 ) * Port tsdb to use pkg/labels. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Get tests passing. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Remove useless cast. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Appease linters. Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	6 years ago
Tobias Guggenmos	be2bcc50a2	Fix target metadata API for empty match_targets (#6303 ) According to the documentation, the target metadata API accepts it, if no value for match_target has been provided. This was not the case in the implementation. This commit make the API behave as described in the docs. Signed-off-by: Tobias Guggenmos <tguggenm@redhat.com>	6 years ago
Sharad Gaur	a85e7aac0e	Adding TSDB Stats Page in React UI (#6281 ) Signed-off-by: Sharad Gaur <sgaur@splunk.com>	6 years ago
Dustin Hooten	ca60bf298c	React UI: Implement /targets page (#6276 ) * Add LastScrapeDuration to targets endpoint Signed-off-by: Dustin Hooten <dhooten@splunk.com> * Add Scrape job name to targets endpoint Signed-off-by: Dustin Hooten <dhooten@splunk.com> * Implement the /targets page in react Signed-off-by: Dustin Hooten <dhooten@splunk.com> * Add state query param to targets endpoint Signed-off-by: Dustin Hooten <dhooten@splunk.com> * Use state filter in api call Signed-off-by: Dustin Hooten <dhooten@splunk.com> * api feedback Signed-off-by: Dustin Hooten <dhooten@splunk.com> * pr feedback frontend Signed-off-by: Dustin Hooten <dhooten@splunk.com> * Implement and use localstorage hook Signed-off-by: Dustin Hooten <dhooten@splunk.com> * PR feedback Signed-off-by: Dustin Hooten <dhooten@splunk.com>	6 years ago
Boyko	cb7cbad5f9	WIP: status page - API and UI (#6243 ) * status page initial commit Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * refactor useFetch Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * refactoring Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * adding tests Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * snapshot testing Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * fix wrong go files formatting Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * change the snapshot library Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * update api paths Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * move test folder outside src Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * useFetches tests Signed-off-by: blalov <boyko.lalov@tick42.com> * sticky navbar Signed-off-by: Boyko Lalov <boyskila@gmail.com> Signed-off-by: blalov <boyko.lalov@tick42.com> * handle runtimeInfo error on Gather() and add json tags to RuntimeInfo struct Signed-off-by: blalov <boyko.lalov@tick42.com> * refactor alert managers section Signed-off-by: blalov <boyko.lalov@tick42.com>	6 years ago
Yao Zengzeng	8744afdd1e	cleanup redundant code of `TestEndpoints` (#6022 ) Signed-off-by: YaoZengzeng <yaozengzeng@huawei.com>	6 years ago
Goutham Veeramachaneni	4c648eddf4	vendor: Update json-iterator (#6030 ) Also add explicit support for NaN/Inf Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>	6 years ago

1 2 3 4 5 ...

297 Commits (e05c19da5dfa3cfceb670215006d2d889eb2eb50)