prometheus

Commit Graph

Author	SHA1	Message	Date
machine424	c5a1cc9148	chore(tsdb): add a sandboxDir to DBReadOnly, the directory can be used for transient file writes. use it in loadDataAsQueryable to make sure the RO Head doesn't truncate or cut new chunks in data/chunks_head/. add a -sandbox-dir-root flag to "promtool tsdb dump/dump-openmetrics" to control the root of that sandbox dirrectory. Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2 years ago
Sven Dewit	dc7d3fbc3c	fix: scrape_config/interval relabelling is not experimental any more Signed-off-by: Sven Dewit <sven.dewit@1und1.de>	2 years ago
dandrucz	38b75bc0d7	Linode IPv6 Range support, Optional region filtering, Missing fields in Documentation fixed (#13774 ) * Add support for discovering Linode IPv6 ranges associated with linodes. * Add optional but recommended region filtering (faster queries, more relevant information). * Added missing fields in configuration.md, updated linode test cases. * Convert to TableDrivenTests as per tjhop request. Signed-off-by: David Andruczyk <dandrucz@akamai.com>	2 years ago
Arthur Silva Sens	db64d2dcdc	Update documentation about existing feature-flags Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>	2 years ago
suntala	9a7c6a5cc4	Support native histogram values in template functions Co-authored-by: Aleks Fazlieva <britishrum@users.noreply.github.com> Signed-off-by: suntala <arati.rana@grafana.com>	2 years ago
Jan-Otto Kröpke	302e151de8	{discovery,remote_write}/azure: Support default SDK authentication (#13099 ) * discovery/azure: Offer default SDK authentication Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>	2 years ago
thirdkeyword	5fc1bf1bf0	docs: fix some typos Signed-off-by: thirdkeyword <fliterdashen@gmail.com>	2 years ago
Kartikay	8736772053	web/api: add limit param on series, labels, label-values (#13396 ) Support limit parameter in queries to restrict output data to the specified size, on the following endpoints: /api/v1/series /api/v1/labels /api/v1/label/:name:/values Signed-off-by: Pranshu Srivastava <rexagod@gmail.com> Signed-off-by: Kartikay <kartikay_2101ce32@iitp.ac.in>	2 years ago
machine424	4b71f6ffc2	promtool: add a "tsdb dump-openmetrics" to dump in OpemMetrics format. This closes the loop, as the output can be fed into "tsdb create-blocks-from openmetrics" Native histograms are not supported. Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2 years ago
Raúl Naveiras	58f528dcbc	[docs] Update remote write queue defaults Update docs to reflect the default values in the `config.DefaultQueueConfig` Signed-off-by: Raúl Naveiras <me@raulnaveiras.com>	2 years ago
Bryan Boreham	14e48cd3ce	Docs: update remote-write defaults Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Bryan Boreham	c0e36e6bb3	Standardise exemplar label as "trace_id" This is consistent with the OpenTelemetry standard, and an example in OpenMetrics. https://github.com/open-telemetry/opentelemetry-specification/blob/89aa01348139/specification/metrics/data-model.md#exemplars https://github.com/OpenObservability/OpenMetrics/blob/138654493130/specification/OpenMetrics.md#exemplars-1 Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
pschou	b66b0a5288	docs: improve "Querying Prometheus" readability (#8492 ) Signed-off-by: schou <pschou@users.noreply.github.com> Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Co-authored-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Faustas Butkus	6feffeb92e	promql: add histogram_avg function (#13467 ) Add histogram_avg function --------- Signed-off-by: Faustas Butkus <faustas.butkus@gmail.com> Signed-off-by: Björn Rabenstein <github@rabenste.in> Co-authored-by: Björn Rabenstein <github@rabenste.in>	2 years ago
Marco Pracucci	1bb341fa51	Improve doc Signed-off-by: Marco Pracucci <marco@pracucci.com>	2 years ago
Marco Pracucci	6bbb03bd00	Fixed auto-generated doc Signed-off-by: Marco Pracucci <marco@pracucci.com>	2 years ago
Danny Kopping	7aa3b10c3f	Block until all rules, both sync & async, have completed evaluating Updated & added tests Review feedback nits Return empty map if not indeterminate Use highWatermark to track inflight requests counter Appease the linter Clarify feature flag Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago
Danny Kopping	5bda33375a	Rename flag Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago
Danny Kopping	ed2933ca60	Add feature flag Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago
Danny Kopping	940f83a540	Implementation NOTE: Rebased from main after refactor in #13014 Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago
Björn Rabenstein	89523cf9b3	doc: Mark `mad_over_time` as experimental (#13440 ) We forgot to do that in https://github.com/prometheus/prometheus/pull/13059 Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
SuperQ	2c0f9d1eee	Add automatic memory limit handling Enable automatic detection of memory limits and configure GOMEMLIMIT to match. * Also includes a flag to allow controlling the reserved ratio. Signed-off-by: SuperQ <superq@gmail.com>	2 years ago
Rewanth Tammana	102fd8cc88	Enhanced visibility for `promtool test rules` with JSON colored formatting (#13342 ) * Added diff flag for unit test to improvise readability & debugging Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Removed blank spaces Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Fixed linting error Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Added cli flags to documentation Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Revert unrrelated linting fixes Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Fixed review suggestions Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Cleanup Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Updated flag description Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Updated flag description Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> --------- Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com>	2 years ago
Ziqi Zhao	df2a0ecf3b	Native Histograms: support `native_histogram_min_bucket_factor` in scrape_config (#13222 ) Native Histograms: support native_histogram_min_bucket_factor in scrape_config --------- Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com> Signed-off-by: Björn Rabenstein <github@rabenste.in> Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Co-authored-by: Björn Rabenstein <github@rabenste.in>	2 years ago
Ivan Babrou	a6b35ff304	promql: use natural sort in sort_by_label and sort_by_label_desc (#13411 ) These functions are intended for humans, as robots can already sort the results however they please. Humans like things sorted "naturally": * https://blog.codinghorror.com/sorting-for-humans-natural-sort-order/ A similar thing has been done to Grafana, which is also used by humans: * https://github.com/grafana/grafana/pull/78024 * https://github.com/grafana/grafana/pull/78494 Signed-off-by: Ivan Babrou <github@ivan.computer>	2 years ago
Ted Robertson	cf9e934036	Examples: link to `rate` for new users (#10535 ) * Examples: link to `rate` for new users Signed-off-by: Ted Robertson 10043369+tredondo@users.noreply.github.com Co-authored-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Ted Robertson	73bbeaafbf	Docs: Query Basics: link to rate (#10538 ) Co-authored-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Ayoub Mrini	ace9c8a3da	promtool: allow setting multiple matchers to "promtool tsdb dump" command. (#13296 ) Conditions are ANDed inside the same matcher but matchers are ORed Including unit tests for "promtool tsdb dump". Refactor some matchers scraping utils. Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2 years ago
zenador	6150e1ca0e	Add analyze histograms command to promtool (#12331 ) Add `query analyze` command to promtool This command analyzes the buckets of classic and native histograms, based on data queried from the Prometheus query API, i.e. it doesn't require direct access to the TSDB files. Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com> --------- Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	2 years ago
Marc Tudurí	78c5ce3196	Drop old inmemory samples (#13002 ) * Drop old inmemory samples Co-authored-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Avoid copying timeseries when the feature is disabled Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Run gofmt Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Clarify docs Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Add more logging info Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Remove loggers Signed-off-by: Marc Tuduri <marctc@protonmail.com> * optimize function and add tests Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Simplify filter Signed-off-by: Marc Tuduri <marctc@protonmail.com> * rename var Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Update help info from metrics Signed-off-by: Marc Tuduri <marctc@protonmail.com> * use metrics to keep track of drop elements during buildWriteRequest Signed-off-by: Marc Tuduri <marctc@protonmail.com> * rename var in tests Signed-off-by: Marc Tuduri <marctc@protonmail.com> * pass time.Now as parameter Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Change buildwriterequest during retries Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Revert "Remove loggers" This reverts commit 54f91dfcae20488944162335ab4ad8be459df1ab. Signed-off-by: Marc Tuduri <marctc@protonmail.com> * use log level debug for loggers Signed-off-by: Marc Tuduri <marctc@protonmail.com> * Fix linter Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> * Remove noisy debug-level logs; add 'reason' label to drop metrics Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> * Remove accidentally committed files Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> * Propagate logger to buildWriteRequest to log dropped data Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> * Fix docs comment Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> * Make drop reason more specific Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> * Remove unnecessary pass of logger Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> * Use snake_case for reason label Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> * Fix dropped samples metric Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> --------- Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> Signed-off-by: Marc Tuduri <marctc@protonmail.com> Signed-off-by: Paschalis Tsilias <tpaschalis@users.noreply.github.com> Co-authored-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> Co-authored-by: Paschalis Tsilias <tpaschalis@users.noreply.github.com>	2 years ago
Arthur Silva Sens	69abd6d9f6	Document feature flag 'created-timestamp-zero-ingestion' (#13279 ) Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>	2 years ago
Marcin Skalski	19709f75d0	fix kuma_sd docs Signed-off-by: Marcin Skalski <skalskimarcin33@gmail.com>	2 years ago
Marcin Skalski	0af810aa71	fix go lint Signed-off-by: Marcin Skalski <skalskimarcin33@gmail.com>	2 years ago
Marcin Skalski	d12ccf9fa2	kuma_sd: Extend Kuma SD configuration to allow users to specify ClientId Signed-off-by: Marcin Skalski <skalskimarcin33@gmail.com>	2 years ago
Jeanette Tan	9bf4cc993e	Add mad_over_time function Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	2 years ago
Daniel Jolly	2c420b518e	Add support for NS records in DNS discovery Signed-off-by: Daniel Jolly <code@danieljolly.com>	2 years ago
beorn7	0eb0ca42c5	Update “conventional histogram” → “classic histogram” Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Julien Pivotto	c1ec6ae851	sort_by_label: Switch to feature flag Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Alexander Trost	5051a993ab	promql: add sort_by_label and sort_by_label_desc functions This adds functions to sort a vector by its label value. Based on https://github.com/prometheus/prometheus/pull/1533 Signed-off-by: Alexander Trost <galexrt@googlemail.com>	2 years ago
David Peleg	969a9b7090	Fix docs: in labelname, convert to underscore (#12555 ) Fixes https://github.com/prometheus/docs/issues/735 Signed-off-by: David Peleg <107049994+dapeleg-dn@users.noreply.github.com>	2 years ago
zenador	ccfe14d7e7	PromQL: ignore small errors for bucketQuantile (#13153 ) promql: Improve histogram_quantile calculation for classic buckets Tiny differences between classic buckets are most likely caused by floating point precision issues. With this commit, relative changes below a certain threshold are ignored. This makes the result of histogram_quantile more meaningful, and also avoids triggering the _input to histogram_quantile needed to be fixed for monotonicity_ annotations in unactionable cases. This commit also adds explanation of the new adjustment and of the monotonicity annotation to the documentation of `histogram_quantile`. --------- Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	2 years ago
Łukasz Mierzwa	870627fbed	Add enable_compression scrape config option Currently Prometheus will always request gzip compression from the target when sending scrape requests. HTTP compression does reduce the amount of bytes sent over the wire and so is often desirable. The downside of compression is that it requires extra resources - cpu & memory. This also affects the resource usage on the target since it has to compress the response before sending it to Prometheus. This change adds a new option to the scrape job configuration block: enable_compression. The default is true so it remains the same as current Prometheus behaviour. Setting this option to false allows users to disable compression between Prometheus and the scraped target, which will require more bandwidth but it lowers the resource usage of both Prometheus and the target. Fixes #12319. Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>	2 years ago
Julien Pivotto	c92fbf3fdf	Add feature flag for PromQL experimental functions. This PR adds an Experimental flag to the functions. This can be used by https://github.com/prometheus/prometheus/pull/13059 but also xrate and other future functions. Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
George Krajcsovits	e399395b01	Native histograms vs labels (#13005 ) * Document le and quantile label transition due to native histograms Fixes: #12984 For full explanation see the related issue. The le and quantile labels are formatted as float with trailing .0 for whole number values when native histograms is enabled, e.g. 10.0. This changes the resulting series in Prometheus if previously we scraped the whole number itself, e.g. 10 over the text format. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> --------- Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> Signed-off-by: George Krajcsovits <krajorama@users.noreply.github.com>	2 years ago
Julien Pivotto	fed6f81377	scrape: Added trackTimestampsStaleness configuration option Add the ability to track staleness when an explicit timestamp is set. Useful for cAdvisor. Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Julien Pivotto	84aadfc45b	scrape: Added trackTimestampsStaleness configuration option Add the ability to track staleness when an explicit timestamp is set. Useful for cAdvisor. Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Julien Pivotto	0c1e447d68	Exclude alerts: improve documentation (#13046 ) Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Rens Groothuijsen	122f9506e9	Set test group interval default to evaluation interval (#13011 ) Signed-off-by: Rens Groothuijsen <l.groothuijsen@alumni.maastrichtuniversity.nl>	2 years ago
Anand Rajagopal	2ade8adf9e	Adding a query parameter to filter out active alerts Signed-off-by: Anand Rajagopal <anrajag@amazon.com>	2 years ago
Bartlomiej Plotka	624b973ebf	Added ability to specify scrape protocols to accept during HTTP content type negotiation. (#12738 ) * Added ability to specify scrape protocols to accept during HTTP content type negotiation. This is done via new option in GlobalConfig and ScrapeConfig: "scrape_protocol" Signed-off-by: bwplotka <bwplotka@gmail.com> * Fixed readability and log message. Signed-off-by: bwplotka <bwplotka@gmail.com> --------- Signed-off-by: bwplotka <bwplotka@gmail.com>	2 years ago

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723 Commits (c5a1cc914856670e65d6537f9f76eefdc111312a)