prometheus

Commit Graph

Author	SHA1	Message	Date
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
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>	7 years ago
Ganesh Vernekar	5ecef3542d	Cleanup after merging tsdb into prometheus Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	7 years ago
Chris Marchbanks	0685eb5395	Refactor testutil.NewStorage into a new package This avoids a circular dependency between the testutil and storage packages. Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	7 years ago
Chris Marchbanks	06f1ba73eb	Provide flag to compress the tsdb WAL Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	7 years ago
Thomas Jackson	91d7175eaa	Add storage.Warnings to LabelValues and LabelNames (#5673 ) Fixes #5661 Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com>	7 years ago
Krasi Georgiev	1684dc750a	updated tsdb to 0.6.0 (#5292 ) * updated tsdb to 0.6.0 as part of the update also added the new storage.tsdb.allow-overlapping-blocks flag and mark it as experimental.	7 years ago
Goutham Veeramachaneni	384cba1211	Add flag for size based retention (#5109 ) * Add flag for size based retention Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com> * Deprecate the old retention flag for a new one. Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com> * Add ability to take a suffix for size flag Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com> * Address feedback Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>	7 years ago
Krasi Georgiev	3bd41cc92c	Udpate tsdb to 0.4 (#5110 ) * update tsdb to v0.4.0 Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com> * remove unused struct field Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	7 years ago
glutamatt	5ddde1965b	tune the "Wal segment size" with a flag (#5029 ) Add WALSegmentSize as an option, and the corresponding flag "storage.tsdb.wal-segment-size" to tune the max size of wal segment files. The addressed base problem is to reduce the disk space used by wal segment files : on a raspberry pi, for instance, we often want to reduce write load of the sd card, then, the wal directory is mounted on a memory (space limited) partition. the default value of the segment max file size, pushed the size of directory to 128 MB for each segment , which is too much ram consumption on a rasp. the initial discussion is at https://github.com/prometheus/tsdb/pull/450	7 years ago
Tom Wilkie	6e08029b56	Move err to be the last return value from storage.Select. (#5054 ) Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>	7 years ago
mknapphrt	f0e9196dca	Return warnings on a remote read fail (#4832 ) Signed-off-by: Mark Knapp <mknapp@hudson-trading.com>	8 years ago
Krasi Georgiev	bd100182b2	added tsdb/head mint maxt metrics (#4888 ) added the head metrics with the correct suffix. Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>	8 years ago
Ganesh Vernekar	ca93fd544b	/api/v1/labels endpoint for getting all label names (#4835 ) * vendor: update tsdb Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * /api/v1/labels endpoint Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * regex matchers for API Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Add docs Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Matchers behaving as OR Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Removed the matchers Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * vendor: update tsdb using go mod Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * vendor update: tsdb Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Added LabelNames() to storage.Querier Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Test for api.labelNames Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Nits Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	8 years ago
ferhat elmas	ec8e4d8a7c	all: remove unnecessary type conversions (#3992 ) excep promql due to not to create conflict with #3966.	8 years ago
Fabian Reinartz	7ccd4b39b8	*: implement query params This adds a parameter to the storage selection interface which allows query engine(s) to pass information about the operations surrounding a data selection. This can for example be used by remote storage backends to infer the correct downsampling aggregates that need to be provided.	8 years ago
Fabian Reinartz	83cd270ea4	*: adapt to storage interface changes	9 years ago
Fabian Reinartz	30e777d10d	tsdb: default too small max block duration	9 years ago
Paul Gier	c4c3205d76	storage/tsdb: check that max block duration is larger than min If the user accidentally sets the max block duration smaller than the min, the current error is not informative. This change just performs the check earlier and improves the error message.	9 years ago
Thibault Chataigner	fc4406201e	Tsdb StartTime : Use a simplier way to compute StartTime	9 years ago
Fabian Reinartz	a57ea79660	Close index reader properly	9 years ago
Thibault Chataigner	bf4a279a91	Remote storage reads based on oldest timestamp in primary storage (#3129 ) Currently all read queries are simply pushed to remote read clients. This is fine, except for remote storage for wich it unefficient and make query slower even if remote read is unnecessary. So we need instead to compare the oldest timestamp in primary/local storage with the query range lower boundary. If the oldest timestamp is older than the mint parameter, then there is no need for remote read. This is an optionnal behavior per remote read client. Signed-off-by: Thibault Chataigner <t.chataigner@criteo.com>	9 years ago
Tobias Schmidt	721050c6cb	Update prometheus/tsdb dependency	9 years ago
Julius Volz	33c1171b9c	Don't add anchoring to exported `Value` matcher field Instead, just make the anchoring part of the internal regex. This helps because some users will want to read back the `Value` field and expect it to be the same as the input value (e.g. some tests in Cortex), or use the value in another context which is already expected to add its own anchoring, leading to superfluous double anchoring (such as when we translate matchers into remote read request matchers).	9 years ago
Julius Volz	f7e8348a88	Re-add contexts to storage.Storage.Querier() (#3230 ) * Re-add contexts to storage.Storage.Querier() These are needed when replacing the storage by a multi-tenant implementation where the tenant is stored in the context. The 1.x query interfaces already had contexts, but they got lost in 2.x. * Convert promql.Engine to use native contexts	9 years ago
Fabian Reinartz	7b02bfee0a	web: start web handler while TSDB is starting up	9 years ago
Fabian Reinartz	d21f149745	*: migrate to go-kit/log	9 years ago
Fabian Reinartz	0efecea6d4	Adapt storage APIs to uint64 references	9 years ago
Fabian Reinartz	0c81d5f719	storage: instantiate correct block ranges	9 years ago
Fabian Reinartz	2037778d14	vendor: update TSDB	9 years ago
Tom Wilkie	db8128ceeb	Add label set as first parameter to AddFast, ingored by TSDB adapter.	9 years ago
Fabian Reinartz	ccf9e62972	*: add admin grpc API	9 years ago
Goutham Veeramachaneni	243419c007	Return tsdb.ErrOutOfBounds as storage.ErrOutOfBounds Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Goutham Veeramachaneni	d407bd150c	Consolidate the duration params in CLI * All CLI params moved to model.Duration Signed-off-by: Goutham Veeramachaneni <cs14btech11014@iith.ac.in>	9 years ago
Fabian Reinartz	d289dc55c3	storage: update TSDB	9 years ago
Fabian Reinartz	9b175d48cb	Add flag to disable TSDB lock file	9 years ago
Brian Brazil	5c9a6ce747	Add license to files. This should fix CI for dev-2.0.	9 years ago
Fabian Reinartz	cfb2a7f1d5	vendor: sync organisation migration of tsdb	9 years ago
Fabian Reinartz	b586781283	*: update tsdb vendoring and add retention flag	9 years ago
Fabian Reinartz	8a8eb12985	storage/tsdb: don't use partitioned DB.	9 years ago
Fabian Reinartz	4397b4d508	*: pass Prometheus registry into storage	9 years ago
Fabian Reinartz	ea3ba338dd	main: add flags for new storage	9 years ago
Fabian Reinartz	5772f1a7ba	retrieval/storage: adapt to new interface This simplifies the interface to two add methods for appends with labels or faster reference numbers.	9 years ago
Fabian Reinartz	c691895a0f	retrieval: cache series references, use pkg/textparse With this change the scraping caches series references and only allocates label sets if it has to retrieve a new reference. pkg/textparse is used to do the conditional parsing and reduce allocations from 900B/sample to 0 in the general case.	9 years ago
Fabian Reinartz	ad9bc62e4c	storage: extend appender and adapt it	9 years ago
Fabian Reinartz	304cae9928	tsdb: Use PartitionedDB constructor	9 years ago
Fabian Reinartz	bc20d93f0a	storage: rename iterator value getters to At()	9 years ago
Fabian Reinartz	f8fc1f5bb2	*: migrate ingestion to new batch Appender	9 years ago
Fabian Reinartz	71fe0c58a8	promql: misc fixes	9 years ago
Fabian Reinartz	fecf9532b9	*: fix misc compile errors	9 years ago

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54 Commits (cbd0eec9fc130b5ee1c19a7a73dca8df8bf14792)