prometheus

Commit Graph

Author	SHA1	Message	Date
Owen Williams	6566c5a2b3	scrape: Add config option for escaping scheme request. (#16066 ) The new metric_name_escaping_scheme config option works in parallel with metric_name_validation_scheme and controls which escaping scheme is requested when scraping. When not specified, the scheme will request underscores if the validation scheme is set to legacy, and will request allow-utf-8 when the validation scheme is set to utf8. This setting allows users to allow utf8 names if they like, but explicitly request an escaping scheme rather than UTF-8. Fixes https://github.com/prometheus/prometheus/issues/16034 Built on https://github.com/prometheus/prometheus/pull/16080 Signed-off-by: Owen Williams <owen.williams@grafana.com>	10 months ago
Dimitar Dimitrov	bd5b2ea95c	ruler notifier: make batch size configurable (#16254 ) * ruler notifier: make batch size configurable In Mimir we experimented with setting a higher value for the batch size. A 4x increase in batch size decreased the time to process a single notification by about 2x. This reduces the processing time of the notifications queue and increases the throughput of the queue. Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> * Update cmd/prometheus/main.go Co-authored-by: gotjosh <josue.abreu@gmail.com> Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> * Update docs Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> * Use a string constant Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> * Add godoc comment on exported constant Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> --------- Signed-off-by: Dimitar Dimitrov <dimitar.dimitrov@grafana.com> Co-authored-by: gotjosh <josue.abreu@gmail.com>	10 months ago
Carrie Edwards	c90b387d89	Optionally translate OTel histograms to NHCB (#15850 ) * Optionally translate OTEL histograms to NHCB Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Add tests for explicit histogram to NHCB translation Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Linting Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Add test for translation with flag Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Refactor to re-use bucket conversion function Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Update prompb Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Add comment explaining explicit bounds and use defined CustomBucketSchema Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Add TODO for limiting max bucket count Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Fix imports and remove extra blank line Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Update configuration docs and CHANGELOG Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Update CHANGELOG Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * Use otlptranslator package Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> --------- Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	10 months ago
Bartlomiej Plotka	7a7bc65237	Add util/compression package to consolidate snappy/zstd use in Prometheus. (#16156 ) # Conflicts: # tsdb/db_test.go Apply suggestions from code review tmp Addressed comments. Update util/compression/buffers.go Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>	10 months ago
co63oc	0e4e5a71bd	Fix typos (#16076 ) Signed-off-by: co63oc <co63oc@users.noreply.github.com>	11 months ago
Julius Volz	4be2243f06	Include scrape pool name for dropped targets in /api/v1/targets This is needed so we can display dropped targets in the right scrape pool in the web interface even if they have a non-default job name. See also https://github.com/prometheus/prometheus/pull/16078 Fixes https://github.com/prometheus/prometheus/issues/16065 Signed-off-by: Julius Volz <julius.volz@gmail.com>	11 months ago
Sebastian Schubert	efa4f4a60b	doc: clarified behaviour of source_labels in relabel_config Signed-off-by: Sebastian Schubert <basti@schubert.digital>	11 months ago
Ian Kerins	8c8b83ed4e	doc: fix broken kuma.io link (#16028 ) doc: fix broken kuma.io link I'm not actually familiar with kuma, but I noticed this link was broken, and I believe the one I've found here is equivalent. Signed-off-by: Ian Kerins <git@isk.haus> Signed-off-by: Björn Rabenstein <github@rabenste.in> Co-authored-by: Björn Rabenstein <github@rabenste.in>	11 months ago
Bartlomiej Plotka	de23a9667c	prw2: Split PRW2.0 from metadata-wal-records feature (#16030 ) Rationales: * metadata-wal-records might be deprecated and replaced going forward: https://github.com/prometheus/prometheus/issues/15911 * PRW 2.0 works without metadata just fine (although it sends untyped metrics as expected). Signed-off-by: bwplotka <bwplotka@gmail.com>	11 months ago
Charles Korn	2cfd402b3a	Clarify sorting behaviour of `topk` and `bottomk`. Signed-off-by: Charles Korn <charles.korn@grafana.com>	11 months ago
Charles Korn	acd74b02fb	Fix typo Signed-off-by: Charles Korn <charles.korn@grafana.com>	11 months ago
beorn7	993d4e71c9	docs: Update PromQL documentation to match the native histogram spec This is also meant to document the actual implementation, but see #13934 for the current state. This also improves and streamlines some parts of the documentation that are not strictly native histogram related, but are colocated with them. In particular, the section about aggregation operators got restructured quite a bit, including the removal of a quite verbose example for `limit_ratio` (which was just too long an this location and also a bit questionabl in its usefulness). Signed-off-by: beorn7 <beorn@grafana.com>	11 months ago
asymmetric	96f31e370b	doc: clarify `rate` values are averaged (#14045 ) * doc: clarify `rate` values are averaged Signed-off-by: asymmetric <101816+asymmetric@users.noreply.github.com> Co-authored-by: Björn Rabenstein <github@rabenste.in>	11 months ago
beorn7	2033713757	docs: Improve documentation of promql-delayed-name-removal flag This fixes a formatting problem (`__name__`) was rendered in boldface without the underscores in the headline). Furthermore, it explains the possible issues with the feature flag (change of behavior of certain "weird" queries, problems when disecting a query manually or in PromLens). Signed-off-by: beorn7 <beorn@grafana.com>	12 months ago
Owen Williams	f405c78e4a	docs: clarify PromQL interval changes (#15824 ) docs: Clarify PromQL interval changes --------- Signed-off-by: Owen Williams <owen.williams@grafana.com> Signed-off-by: Owen Williams <owen-github@ywwg.com> Co-authored-by: Björn Rabenstein <beorn@grafana.com>	12 months ago
Giedrius Statkevičius	92218ecb9b	promtool: add --ignore-unknown-fields Add --ignore-unknown-fields that ignores unknown fields in rule group files. There are lots of tools in the ecosystem that "like" to extend the rule group file structure but they are currently unreadable by promtool if there's anything extra. The purpose of this flag is so that we could use the "vanilla" promtool instead of rolling our own. Some examples of tools/code: https://github.com/grafana/mimir/blob/main/pkg/mimirtool/rules/rwrulefmt/rulefmt.go `8898eb3cc5/pkg/rules/rules.go (L18-L25)` Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>	12 months ago
Arve Knudsen	5df6ea3042	promtool: Support linting of scrape interval (#15719 ) * PromTool: Support Scrape Interval Lint Checking --------- Signed-off-by: zhaowang <zhaowang@apac.freewheel.com> Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: zhaowang <zhaowang@apac.freewheel.com>	12 months ago
sh0rez	5303e515af	remote/otlp: convert delta to cumulative (#15165 ) What Adds support for OTLP delta temporality to the OTLP endpoint. This is done by calling the deltatocumulative processor from the OpenTelemetry collector during OTLP conversion. Why Delta conversion is a naturally stateful process, which requires careful request routing when operated inside a collector. Prometheus is already stateful and doing the conversion in-server reduces the operational burden on the ingest architecture by only having one stateful component. How deltatocumulative is a OTel collector component that works as follows: * pmetric.Metrics come from a receiver or in this case from the HTTP client * It operates as an in-place update loop: * for each sample, if not delta, leave unmodified * if delta, do: * state += sample, where state is the in-memory sum of all previous samples * sample = state, sample value is now cumulative * this is supported for sums (counters), gauges, histograms (old histograms) and exponential histograms (native histograms) If a series receives no new samples for 5m, its state is removed from memory Performance Delta performance is a stateful operation and the OTel code is not highly optimized yet, e.g. it locks the entire processor for each request. Nonetheless, care has been taken to mitigate those effects: delta conversion is behind a feature flag. If disabled, no conversion code is ever invoked if enabled, conversion is not invoked if request not actually contains delta samples. This leads to no measureable performance difference between default-cumulative to convert-cumulative (only cumulative, feature on/off) Signed-off-by: sh0rez <me@shorez.de>	12 months ago
Vandit Singh	6339989e25	web/api: Add a limit parameter to /query and /query_range (#15552 ) add limit param to query and rangeQuery --------- Signed-off-by: Vandit Singh <vanditsinghkv@gmail.com> Signed-off-by: Vandit Singh <107131545+Vandit1604@users.noreply.github.com> Co-authored-by: Björn Rabenstein <github@rabenste.in>	1 year ago
beorn7	df55e536b8	docs: fix spelling Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
sujal shah	73a3438c1b	api: Add two new fields Node and ServerTime. This commit introduced two field in `/status` endpoint: - The node currently serving the request. - The current server time for debugging time drift issues. fixes #15394. Signed-off-by: sujal shah <sujalshah28092004@gmail.com>	1 year ago
Paulo Dias	816a5c94b9	fix: fix docs typo Signed-off-by: Paulo Dias <paulodias.gm@gmail.com>	1 year ago
Hélia Barroso	56094197b5	[Docs] Note that scrape_timeout cannot be greater than scrape_interval (#15786 ) Signed-off-by: Hélia Barroso <helia_barroso@hotmail.com>	1 year ago
Arve Knudsen	4f67a38a39	template: Use cases.Title instead of deprecated strings.Title (#15721 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	1 year ago
Paulo Dias	cb7254158b	feat: rename status to provisioning_status and add operating_status Signed-off-by: Paulo Dias <paulodias.gm@gmail.com>	1 year ago
Arve Knudsen	beca06c629	Clarify the NoUTF8EscapingWithSuffixes and UnderscoreEscapingWithSuffixes modes (#15567 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	1 year ago
David Ashpole	953a873342	update links to openmetrics to reference the v1.0.0 release Signed-off-by: David Ashpole <dashpole@google.com>	1 year ago
Jeremiah Harbach	7d0f6b7e6d	Add specific Azure permissions required for Azure SD (#15549 ) Add specific Azure permissions required for Azure SD Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Signed-off-by: Jeremiah Harbach <jeremiah.harbach@gmail.com> --------- Signed-off-by: Jeremiah Harbach <jeremiah.harbach@gmail.com> Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com>	1 year ago
Paulo Dias	713903fe48	fix: fix configuration and remove uneeded libs Signed-off-by: Paulo Dias <paulodias.gm@gmail.com>	1 year ago
Paulo Dias	a90aa34e71	fix: fix docs typo Signed-off-by: Paulo Dias <paulodias.gm@gmail.com>	1 year ago
Paulo Dias	fc0141aec2	discovery: add openstack load balancer discovery Signed-off-by: Paulo Dias <paulodias.gm@gmail.com>	1 year ago
machine424	5d248e2d10	docs: improve section about Prometheus graceful shutdown. fixes https://github.com/prometheus/prometheus/issues/13183 Signed-off-by: machine424 <ayoubmrini424@gmail.com>	1 year ago
machine424	c9f3d9b47f	doc(nomad): adjust sections about nomad_sd_config's server test(nomad): extend TestConfiguredService with more valid/invalid servers configs fixes https://github.com/prometheus/prometheus/issues/12306 Signed-off-by: machine424 <ayoubmrini424@gmail.com>	1 year ago
György Krajcsovits	f5c7ef3d9d	Fix typo Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	1 year ago
György Krajcsovits	8ce9e20001	Add documentation Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	1 year ago
Owen Williams	12577e3851	Add support for values unescaping on `/v1/label/:name/values` endpoint Signed-off-by: Owen Williams <owen.williams@grafana.com>	1 year ago
Chris Gray	c8f0e9d9c9	Fix typo Signed-off-by: Chris Gray <chris.gray@aem.eco>	1 year ago
Kateryna Pavlova	d6e43b89f4	docs: add regex section in querying basics Signed-off-by: Kateryna Pavlova <kathrinett@gmail.com>	1 year ago
Kateryna Pavlova	bc008f1b0e	docs: fix range queries link Signed-off-by: Kateryna Pavlova <kathrinett@gmail.com>	1 year ago
Simon Pasquier	63d87a60a8	docs: fix typo (#15436 ) Signed-off-by: Simon Pasquier <spasquie@redhat.com>	1 year ago
Đurica Yuri Nikolić	101b1c307f	[ENHANCEMEN] Remote-Write: optionally use a DNS resolver that picks a random IP (#15329 ) When a remote-write is executed towards a host name that is resolved to multiple IP addresses, this PR introduces a possibility to force creation of new connections used for the remote-write request to a randomly chosen IP address from the ones corresponding to the host name. The default behavior remains unchanged, i.s., the IP address used for the connection creation remains the one chosen by Go. This is an experimental feature, it is disabled by default. Signed-off-by: Yuri Nikolic <durica.nikolic@grafana.com>	1 year ago
Jan Fajerski	84396bf636	migration: add removal of AM v1 api Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	1 year ago
Ben Kochie	869addfec8	Enable auto-gomaxprocs by default (#15378 ) Enable the `auto-gomaxprocs` feature flag by default. * Add command line flag `--no-auto-gomaxprocs` to disable. Signed-off-by: SuperQ <superq@gmail.com>	1 year ago
Jan Fajerski	3067d0bc2f	update CHANGELOG and migration guide Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	1 year ago
bwplotka	e08794c53f	Added config entry. Signed-off-by: bwplotka <bwplotka@gmail.com>	1 year ago
Bartlomiej Plotka	99cbdc113c	Update migration.md for TSDB storage upgrade Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	1 year ago
Fiona Liao	67764d7cfd	Better spacing for flags Signed-off-by: Fiona Liao <fiona.liao@grafana.com>	1 year ago
Fiona Liao	b2fd5b7e45	Format PromQL section, replace table Signed-off-by: Fiona Liao <fiona.liao@grafana.com>	1 year ago
Fiona Liao	962a3cd6be	Add backticks to fallback_scrape_protocol Signed-off-by: Fiona Liao <fiona.liao@grafana.com>	1 year ago
Fiona Liao	ad8138a65d	Add newlines before code blocks Signed-off-by: Fiona Liao <fiona.liao@grafana.com>	1 year ago

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969 Commits (c024fc2f2862fe3d896ee870e4e8f12ffb6a2ee4)