prometheus

Commit Graph

Author	SHA1	Message	Date
Hu Shuai	6ff4814a49	Add some unit tests for pkg/labels/labels.go (#7347 ) This PR is about adding some unit tests for pkg/labels/labels.go. Signed-off-by: Hu Shuai <hus.fnst@cn.fujitsu.com>	5 years ago
Bert Hartmann	82c7cd320a	increase the remote write bucket range (#7323 ) * increase the remote write bucket range Increase the range of remote write buckets to capture times above 10s for laggy scenarios Buckets had been: {.005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10} Buckets are now: {0.03125, 0.0625, 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512} Signed-off-by: Bert Hartmann <berthartm@gmail.com> * revert back to DefBuckets with addons to be backwards compatible Signed-off-by: Bert Hartmann <berthartm@gmail.com> * shuffle the buckets to maintain 2-2.5x increases Signed-off-by: Bert Hartmann <berthartm@gmail.com>	5 years ago
Ganesh Vernekar	f674ccfdfc	Update release date (#7343 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Ganesh Vernekar	3d8e5b9d1a	Cut v2.19.0-rc.0 (#7341 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Brian Brazil	f9d21f10ec	Only relabelling should apply for scrape_samples_scraped_post_relabelling. (#7342 ) More consistent variable names. Fixes #7298 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	5 years ago
Ganesh Vernekar	c729df3d0f	Update dependencies (#7331 ) * Update dependencies Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Update protos Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Peter Štibraný	ff80690a6e	Optimise lowWatermark in Isolation (#7332 ) * Track open appenders in doubly-linked list to make lowWatermark O(1). * Use RW locks. * Added BenchmarkIsolationWithState. Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>	5 years ago
Nicole J	5e9bd17b1f	added the prometheus_remote_storage_remote_read_queries_total (#7328 ) * added the prometheus_remote_storage_remote_read_queries_total query Signed-off-by: njingco <jingco.nicole@gmail.com> * adjusted the help label of remoteReadQueriesTotal Signed-off-by: njingco <jingco.nicole@gmail.com>	5 years ago
Frederic Branczyk	18d9ebf0ff	Merge pull request #7093 from tariq1890/upd_k8s update kubernetes to v1.18.x and update the ingress apiVersion	5 years ago
Ben Kochie	10c6105d25	Merge pull request #7324 from prometheus/superq/tag-release-alias Update RELEASE doc	5 years ago
Ben Kochie	5382ce867b	Update RELEASE doc * Simplify tag snipit slightly. * Add a git alias helper. Signed-off-by: Ben Kochie <superq@gmail.com>	5 years ago
Tariq Ibrahim	06a6621b6c	update kubernetes to v1.18.x and update ingress apiVersion Signed-off-by: Tariq Ibrahim <tariq181290@gmail.com>	5 years ago
Cody Boggs	3268eac2dd	Trace Remote Write requests (#7206 ) * Trace Remote Write requests Signed-off-by: Cody Boggs <cboggs@splunk.com> * Refactor store attempts to keep code flow clearer, and avoid so many places to deal with span finishing Signed-off-by: Cody Boggs <cboggs@splunk.com>	5 years ago
B++	d6374ae1b6	Return NaN for histogram_quantile when buckets have 0 observations (#7318 ) Signed-off-by: jberny <f.bernardi89@gmail.com>	5 years ago
Julien Pivotto	4424d2c3a4	Install go 1.14 in windows (#7310 ) * Update Go in Windows CI Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> * No vet Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Julien Pivotto	58c445e6ef	Fuzz: limit input size (#7317 ) We know that fuzzParseExpr and fuzzParseMetricSelector make use of heavy things like regexes, which take a fairly big amount of memory. OSS-Fuzz does not offer a proper way to increase the memory [1], therefore we limit the input size [2]. [1] https://google.github.io/oss-fuzz/faq/#how-do-you-handle-timeouts-and-ooms [2] https://google.github.io/oss-fuzz/getting-started/new-project-guide/#input-size Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 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>	5 years ago
Julien Pivotto	2209fa98b4	Fix consul_sd_config to follow types convention (#7316 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Ganesh Vernekar	a1355eb7c7	Remove time based m-map file creation (#7314 ) * Remove time based m-map file creation Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Ben Kochie	c7d9516695	Bump jquery to fix secuirty warning (#7311 ) * Use major version dependency to make updates easier. * Pin to >= 3.5. Signed-off-by: Ben Kochie <superq@gmail.com>	5 years ago
Ganesh Vernekar	83619aa9ac	Preallocate m-map file only for Windows (#7306 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 years ago
Brian Brazil	3932a7149f	Correctly track points no longer used by matrixIterSlice's slice. (#7307 ) Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	5 years ago
TakumaNakagame	7a541bd9a7	fix document rabbitmq example (#7297 ) * remove prometheus.io annotations and add scrape_configs Signed-off-by: TakumaNakagame <5129906+TakumaNakagame@users.noreply.github.com>	5 years ago
Guangwen Feng	2393d6137b	Add unit test case for func Type in record.go (#7082 ) Signed-off-by: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>	5 years ago
Brian Brazil	c9565f08aa	Pass reference to checkAddError so appendErrors is updated. (#7294 ) This was preventing the warnings from being logged. Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	5 years ago
Hrishikesh Barman	4658ce60d1	Updated action workflow files to work with new test infra Dockerimages. (#7287 )	5 years ago
Jop Zinkweg	1f69c38ba4	Add discovery support for triton compute nodes (#7250 ) Added optional configuration item role, defaults to 'container' (backwards-compatible). Setting role to 'cn' will discover compute nodes instead. Human-friendly compute node hostname discovery depends on cmon 1.7.0: `c1a2aeca36` Adjust testcases to use discovery config per case as two different types are now supported. Updated documentation: * new role setting * clarify what the name 'container' covers as triton uses different names in different locations Signed-off-by: jzinkweg <jzinkweg@gmail.com>	5 years ago
Krasimir Georgiev	f4dd45609a	Use min and maxt of the range head when creating a block (#7282 ) Signed-off-by: Krasi Georgiev <8903888+krasi-georgiev@users.noreply.github.com>	5 years ago
Krasimir Georgiev	09df8d94e0	More explicit chunks and head error handling. (#7277 )	5 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>	5 years ago
Ganesh Vernekar	8755434350	Add @codesome and @beorn7 for next 2 releases (#7276 ) Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	5 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>	5 years ago
Simon Pasquier	44cdd3e768	Makefile.common: add 'update-go-deps' target (#7259 ) * Makefile.common: add 'update-deps' target Also updated the RELEASE.md document to adjust the instructions about dependencies management. Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Rename udpdate-deps -> update-go-deps Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Remove use of jq Signed-off-by: Simon Pasquier <spasquie@redhat.com> * Use $(GO) instead of literal "go" Signed-off-by: Simon Pasquier <spasquie@redhat.com>	5 years ago
Julius Volz	6e19c4697d	React UI: Don't null out data when clicking on current tab (#7243 ) Fixes https://github.com/prometheus/prometheus/issues/7241 Signed-off-by: Julius Volz <julius.volz@gmail.com>	5 years ago
Julien Pivotto	000ba35277	Update prometheus/common to v0.10.0 (#7258 ) Enable HTTP/2. Fixes #5938 Fixes #7237 Add support for "0" duration. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Callum Styan	5bb7f00d00	change labelset comparison in promql engine to avoid false positive during detection of duplicates (#7058 ) * Use go1.14 new hash/maphash to hash both RHS and LHS instead of XOR'ing which has been resulting in hash collisions. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Refactor engine labelset signature generation, just use labels.Labels instead of hashes. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address review comments; function comments + store result of lhs.String+rhs.String as key. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Replace all signatureFunc usage with signatureFuncString. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Make optimizations to labels String function and generation of rhs+lhs as string in resultMetric. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Use separate string functions that don't use strconv just for engine maps. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Use a byte invalid separator instead of quoting and have a buffer attached to EvalNodeHelper instead of using a global pool in the labels package. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address review comments. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address more review comments, labels has a function that now builds a byte slice without turning it into a string. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Use two different non-ascii hex codes as byte separators between labels and between sets of labels when building bytes of a Labels struct. Signed-off-by: Callum Styan <callumstyan@gmail.com> * We only need the 2nd byte invalid sep. at the beginning of a labels.Bytes Signed-off-by: Callum Styan <callumstyan@gmail.com>	5 years ago
Hu Shuai	da217cbde2	Add some unit tests for funcs in pkg/labels/labels.go (#7116 ) This PR is about adding some unit tests for funcs in pkg/labels/labels.go. Signed-off-by: Hu Shuai <hus.fnst@cn.fujitsu.com>	5 years ago
arthursens	0cbee82a58	Update docker example in migration guide Signed-off-by: arthursens <arthursens2005@gmail.com>	5 years ago
Bartlomiej Plotka	5fa12ae0ef	changelog: Fixed wrong link to federation PR. (#7205 ) Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Arthur Silva Sens	7727b9012e	Correction of misleading help text(#5142 ) (#7231 ) * Correction of misleading help text(#5142) Signed-off-by: arthursens <arthursens2005@gmail.com>	5 years ago
Brian Brazil	5368066b58	Give a bit more slack for alertmanager send failures. (#7228 ) Fixes #5277 Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>	5 years ago
Julien Pivotto	9e265aba10	Merge pull request #7225 from prometheus/release-2.18 [Merge without Squash] Merge release-2.18 back to master for 2.18.1 fixes.	5 years ago
Julien Pivotto	b03bc16623	Update yamlv3 (#7207 ) This update fixes https://github.com/go-yaml/yaml/issues/575, required by downstream. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Bartlomiej Plotka	ecee9c8abf	Cut v2.18.1 (#7222 ) Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	5 years ago
Hongcai Ren	c7e82274c6	replace github.com/prometheus/prometheus/testutil/promlint by github.com/prometheus/client_golang/prometheus/testutil/promlint from our codebase (#7209 ) Signed-off-by: RainbowMango <renhongcai@huawei.com>	5 years ago
Julien Pivotto	645b71e9ef	Fix snapshots (#7217 ) Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	5 years ago
Hrishikesh Barman	581d16d751	Updated prombench workflow to use test-infra cluster (#7214 )	5 years ago
Nevill	adeb946e54	Add funcbench workflow (#7199 )	5 years ago
Chris Marchbanks	2668fa1ad2	Merge pull request #7188 from csmarchbanks/simplify-queue-metrics Remove duplicate metrics in QueueManager	5 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>	5 years ago

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7978 Commits (fe8d412ce9b7313ea5c31686d25a648aba11fc21) All Branches Search

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