217 Commits (14e3c05ce80a9e73b8a50e80448274e1fd3ff0ae)

Author	SHA1	Message	Date
Goutham Veeramachaneni	9df36c3e5e	Apply suggestions from code review ... Co-authored-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Goutham Veeramachaneni <gouthamve+github@gmail.com>	1 year ago
Goutham	6bb5720141	Add initial OTLP ingestion docs ... We still need a guide that we can link users to in https://github.com/prometheus/docs/tree/main/content/docs/guides This guide should show sending metrics from application directly via the OTel SDKs and also sending through the Collector. Signed-off-by: Goutham <gouthamve@gmail.com>	1 year ago
Julien Pivotto	bb90379163	Merge pull request #11404 from gberche-orange/patch-2 ... docs (label_replace): illustrate use of named capturing group	1 year ago
Guillaume Berche	f5fb37dbab	Update functions.md ... Add missing linefeed as requested by https://github.com/prometheus/prometheus/pull/11404#discussion_r1266625301 Signed-off-by: Guillaume Berche <guillaume.berche@orange.com>	1 year ago
Guillaume Berche	60b380da70	Refine functions.md as suggested during review ... See https://github.com/prometheus/prometheus/pull/11404#issuecomment-1631165746 Signed-off-by: Guillaume Berche <guillaume.berche@orange.com>	1 year ago
Ziqi Zhao	42d9169ba1	enhance histogram_quantile to get min/max value ... Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>	1 year ago
Carrie Edwards	f93ac97867	Update querying function docs ... Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	1 year ago
Julien Pivotto	fc2e4cd3b9	docs: Fix link to feature flags. ... Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	1 year ago
Arthur Silva Sens	1ea477f4bc	Add feature flag to squash metadata from /api/v1/metadata (#12391) ... Signed-off-by: ArthurSens <arthursens2005@gmail.com>	1 year ago
sinkingpoint	f7abe27fef	Remove trailing commas from Exemplar API docs ... The trailing commas here make this example invalid JSON. Here we remove them. Signed-off-by: sinkingpoint <colin@quirl.co.nz>	1 year ago
marcoderama	a308ea773d	Update functions.md ... Fix small typo Signed-off-by: marcoderama <marcoderamagit@gmail.com>	2 years ago
Baskar Shanmugam	905a0bd63a	Added 'limit' query parameter support to /api/v1/status/tsdb endpoint (#12336) ... * Added 'topN' query parameter support to /api/v1/status/tsdb endpoint Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com> * Updated query parameter for tsdb status to 'limit' Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com> * Corrected Stats() parameter name from topN to limit Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com> * Fixed p.Stats CI failure Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com> --------- Signed-off-by: Baskar Shanmugam <baskar.shanmugam.career@gmail.com>	2 years ago
zenador	191bf9055b	Handle more arithmetic operators for native histograms (#12262) ... Handle more arithmetic operators and aggregators for native histograms This includes operators for multiplication (formerly known as scaling), division, and subtraction. Plus aggregations for average and the avg_over_time function. Stdvar and stddev will (for now) ignore histograms properly (rather than counting them but adding a 0 for them). Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	2 years ago
gotjosh	74e6668e87	update docs ... Signed-off-by: gotjosh <josue.abreu@gmail.com>	2 years ago
gotjosh	cf230bcd18	more wordsmithing ... Signed-off-by: gotjosh <josue.abreu@gmail.com>	2 years ago
gotjosh	28909a4636	more worthsmithing ... Signed-off-by: gotjosh <josue.abreu@gmail.com>	2 years ago
gotjosh	e2a2790b2c	add more docs ... Signed-off-by: gotjosh <josue.abreu@gmail.com>	2 years ago
gotjosh	f3394bf7a1	Rules API: Allow filtering by rule name ... Introduces support for a new query parameter in the `/rules` API endpoint that allows filtering by rule names. If all the rules of a group are filtered, we skip the group entirely. Signed-off-by: gotjosh <josue.abreu@gmail.com>	2 years ago
beorn7	c0879d64cf	promql: Separate `Point` into `FPoint` and `HPoint` ... In other words: Instead of having a “polymorphous” `Point` that can either contain a float value or a histogram value, use an `FPoint` for floats and an `HPoint` for histograms. This seemingly small change has a _lot_ of repercussions throughout the codebase. The idea here is to avoid the increase in size of `Point` arrays that happened after native histograms had been added. The higher-level data structures (`Sample`, `Series`, etc.) are still “polymorphous”. The same idea could be applied to them, but at each step the trade-offs needed to be evaluated. The idea with this change is to do the minimum necessary to get back to pre-histogram performance for functions that do not touch histograms. Here are comparisons for the `changes` function. The test data doesn't include histograms yet. Ideally, there would be no change in the benchmark result at all. First runtime v2.39 compared to directly prior to this commit: ``` name old time/op new time/op delta RangeQuery/expr=changes(a_one[1d]),steps=1-16 391µs ± 2% 542µs ± 1% +38.58% (p=0.000 n=9+8) RangeQuery/expr=changes(a_one[1d]),steps=10-16 452µs ± 2% 617µs ± 2% +36.48% (p=0.000 n=10+10) RangeQuery/expr=changes(a_one[1d]),steps=100-16 1.12ms ± 1% 1.36ms ± 2% +21.58% (p=0.000 n=8+10) RangeQuery/expr=changes(a_one[1d]),steps=1000-16 7.83ms ± 1% 8.94ms ± 1% +14.21% (p=0.000 n=10+10) RangeQuery/expr=changes(a_ten[1d]),steps=1-16 2.98ms ± 0% 3.30ms ± 1% +10.67% (p=0.000 n=9+10) RangeQuery/expr=changes(a_ten[1d]),steps=10-16 3.66ms ± 1% 4.10ms ± 1% +11.82% (p=0.000 n=10+10) RangeQuery/expr=changes(a_ten[1d]),steps=100-16 10.5ms ± 0% 11.8ms ± 1% +12.50% (p=0.000 n=8+10) RangeQuery/expr=changes(a_ten[1d]),steps=1000-16 77.6ms ± 1% 87.4ms ± 1% +12.63% (p=0.000 n=9+9) RangeQuery/expr=changes(a_hundred[1d]),steps=1-16 30.4ms ± 2% 32.8ms ± 1% +8.01% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=10-16 37.1ms ± 2% 40.6ms ± 2% +9.64% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=100-16 105ms ± 1% 117ms ± 1% +11.69% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=1000-16 783ms ± 3% 876ms ± 1% +11.83% (p=0.000 n=9+10) ``` And then runtime v2.39 compared to after this commit: ``` name old time/op new time/op delta RangeQuery/expr=changes(a_one[1d]),steps=1-16 391µs ± 2% 547µs ± 1% +39.84% (p=0.000 n=9+8) RangeQuery/expr=changes(a_one[1d]),steps=10-16 452µs ± 2% 616µs ± 2% +36.15% (p=0.000 n=10+10) RangeQuery/expr=changes(a_one[1d]),steps=100-16 1.12ms ± 1% 1.26ms ± 1% +12.20% (p=0.000 n=8+10) RangeQuery/expr=changes(a_one[1d]),steps=1000-16 7.83ms ± 1% 7.95ms ± 1% +1.59% (p=0.000 n=10+8) RangeQuery/expr=changes(a_ten[1d]),steps=1-16 2.98ms ± 0% 3.38ms ± 2% +13.49% (p=0.000 n=9+10) RangeQuery/expr=changes(a_ten[1d]),steps=10-16 3.66ms ± 1% 4.02ms ± 1% +9.80% (p=0.000 n=10+9) RangeQuery/expr=changes(a_ten[1d]),steps=100-16 10.5ms ± 0% 10.8ms ± 1% +3.08% (p=0.000 n=8+10) RangeQuery/expr=changes(a_ten[1d]),steps=1000-16 77.6ms ± 1% 78.1ms ± 1% +0.58% (p=0.035 n=9+10) RangeQuery/expr=changes(a_hundred[1d]),steps=1-16 30.4ms ± 2% 33.5ms ± 4% +10.18% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=10-16 37.1ms ± 2% 40.0ms ± 1% +7.98% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=100-16 105ms ± 1% 107ms ± 1% +1.92% (p=0.000 n=10+10) RangeQuery/expr=changes(a_hundred[1d]),steps=1000-16 783ms ± 3% 775ms ± 1% -1.02% (p=0.019 n=9+9) ``` In summary, the runtime doesn't really improve with this change for queries with just a few steps. For queries with many steps, this commit essentially reinstates the old performance. This is good because the many-step queries are the one that matter most (longest absolute runtime). In terms of allocations, though, this commit doesn't make a dent at all (numbers not shown). The reason is that most of the allocations happen in the sampleRingIterator (in the storage package), which has to be addressed in a separate commit. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
beorn7	71c57a1292	docs: Clarify that range selectors use a closed interval ... Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Charles Korn	e023d896f2	Correct statement in docs about query results returning either floats or histograms but not both. (#11880) ... * Correct statement in docs about query results returning either floats or histograms but not both. * Move documentation for range and instant vectors under their corresponding headings. Signed-off-by: Charles Korn <charles.korn@grafana.com>	2 years ago
Łukasz Mierzwa	e1b7082008	Show individual scrape pools on /targets page (#11142) ... * Add API endpoints for getting scrape pool names This adds api/v1/scrape_pools endpoint that returns the list of *names* of all the scrape pools configured. Having it allows to find out what scrape pools are defined without having to list and parse all targets. The second change is adding scrapePool query parameter support in api/v1/targets endpoint, that allows to filter returned targets by only finding ones for passed scrape pool name. Both changes allow to query for a specific scrape pool data, rather than getting all the targets for all possible scrape pools. The problem with api/v1/targets endpoint is that it returns huge amount of data if you configure a lot of scrape pools. Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com> * Add a scrape pool selector on /targets page Current targets page lists all possible targets. This works great if you only have a few scrape pools configured, but for systems with a lot of scrape pools and targets this slow things down a lot. Not only does the /targets page load very slowly in such case (waiting for huge API response) but it also take a long time to render, due to huge number of elements. This change adds a dropdown selector so it's possible to select only intersting scrape pool to view. There's also scrapePool query param that will open selected pool automatically. Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com> Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>	2 years ago
Pablo Ley	fb30ffda75	Fixed typo in the Remote Read API docs ... Signed-off-by: Pablo Ley <pablo_ley@hotmail.com> Signed-off-by: Pablo Ley <pablo_ley@hotmail.com>	2 years ago
Oleg Zaytsev	6197ed63d8	Remove comments from the remote read docs ... I think these are not intended to be here. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	2 years ago
Chance Feick	2cfd8da628	Update docs/querying/basics.md ... Co-authored-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Chance Feick <6326742+chancefeick@users.noreply.github.com>	2 years ago
Chance Feick	52270d6216	Fix relative link to use .md file extension ... Signed-off-by: Chance Feick <cfeick@gitlab.com>	2 years ago
Björn Rabenstein	41035469d3	Document the native histogram feature flag and PromQL (#11446) ... Signed-off-by: beorn7 <beorn@grafana.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Björn Rabenstein	50529b4804	doc: Document the native histogram JSON format (#11454) ... As used in the HTTP query API. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Guillaume Berche	e6b84ac1e0	functions.md doc refinement ... Removed named capture group example in label_replace Signed-off-by: Guillaume Berche <guillaume.berche@orange.com>	2 years ago
Jesus Vazquez	e934d0f011	Merge 'main' into sparsehistogram ... Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com>	2 years ago
Guillaume Berche	ea40c15fe9	Refine documentation for label_replace ... Illustrate use of named capturing group syntax available from https://github.com/google/re2/wiki/Syntax and their usage in the replacement field Signed-off-by: Guillaume Berche <guillaume.berche@orange.com>	2 years ago
Harold Dost	58b7c890a1	Merge pull request #7266 from hdost/feat/7192-add-documentation-for-api ... documentation: Add Reference to the remote read API	2 years ago
relandrew	dfc62920c2	docs: fix typo (#11156) ... Signed-off-by: Andrew <106606303+relandrew@users.noreply.github.com> Signed-off-by: Andrew <106606303+relandrew@users.noreply.github.com>	2 years ago
Björn Rabenstein	bcd548c88b	Merge pull request #10076 from mtfoley/docs-deriv ... docs: update function docs on deriv	2 years ago
beorn7	c9fd3c235d	Merge branch 'main' into sparsehistogram	2 years ago
Julius Volz	b57deb6eb0	Add /api/v1/format_query API endpoint for formatting queries (#11036) ... * Add /api/v1/format_query API endpoint for formatting queries This uses the formatting functionality introduced in https://github.com/prometheus/prometheus/pull/10544. I've chosen "query" instead of "expr" in both the endpoint and parameter names to stay consistent with the existing API endpoints. Otherwise, I would have preferred to use the term "expr". Signed-off-by: Julius Volz <julius.volz@gmail.com> * Add docs for /api/v1/format_query endpoint Signed-off-by: Julius Volz <julius.volz@gmail.com> * Add note that formatting expressions removes comments Signed-off-by: Julius Volz <julius.volz@gmail.com>	2 years ago
Julien Pivotto	cf0fdd557e	docs: Change relabelling -> relabeling (#11006) ... Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
beorn7	28f028e938	Merge branch 'main' into sparsehistogram	2 years ago
Harold Dost	193e68b9c9	documentation: Add Reference to the remote read API ... - For now this is relatively simplistic, but at least acknowledges some of the basics, and points out some parts that might not be obvious at first. Relates to #7192 Signed-off-by: Harold Dost <h.dost@criteo.com>	2 years ago
Richard Hartmann	7bb6e7dadd	Merge pull request #10707 from hdost/docs/2106-vector-matching ... docs: Add subsections for vector matching	2 years ago
beorn7	9eafed0f79	promql: Add `histogram_count` and `histogram_sum` ... This follow a simple function-based approach to access the count and sum fields of a native Histogram. It might be more elegant to implement “accessors” via the dot operator, as considered in the brainstorming doc [1]. However, that would require the introduction of a whole new concept in PromQL. For the PoC, we should be fine with the function-based approch. Even the obvious inefficiencies (rate'ing a whole histogram twice when we only want to rate each the count and the sum once) could be optimized behind the scenes. Note that the function-based approach elegantly solves the problem of detecting counter resets in the sum of observations in the case of negative observations. (Since the whole native Histogram is rate'd, the counter reset is detected for the Histogram as a whole.) We will decide later if an “accessor” approach is really needed. It would change the example expression for average duration in functions.md from histogram_sum(rate(http_request_duration_seconds[10m])) / histogram_count(rate(http_request_duration_seconds[10m])) to rate(http_request_duration_seconds.sum[10m]) / rate(http_request_duration_seconds.count[10m]) [1]: https://docs.google.com/document/d/1ch6ru8GKg03N02jRjYriurt-CZqUVY09evPg6yKTA1s/edit Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
beorn7	a3a8f58bb3	promql: Add histogram_fraction function ... Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Julien Pivotto	42f574d5ac	Remove "This function was added in Prometheus 2.0" (#10719) ... Since Prometheus documentation is versioned, do not write down that a specific function was added in Prom 2.0, for consistency. Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	3 years ago
Ivo Gosemann	e22b54e253	Adds day_of_year function to PromQL ... Signed-off-by: Ivo Gosemann <ivo.gosemann@sap.com>	3 years ago
Harold Dost	b2851b150d	docs: Add subsections for vector matching ... * Provide a callout about the vector matching keywords and the group modifiers. Relates prometheus/docs#2106 Signed-off-by: Harold Dost <h.dost@criteo.com>	3 years ago
Ted Robertson	9558b9b54b	Examples: explain what the duration in brackets means (#10589) ... Signed-off-by: Ted Robertson <10043369+tredondo@users.noreply.github.com>	3 years ago
Ted Robertson	08de38b700	Api docs: fix link to time durations ... Signed-off-by: Ted Robertson <10043369+tredondo@users.noreply.github.com>	3 years ago
Matthew	b6630876d3	remove impl details from docs ... Signed-off-by: mtfoley <mtfoley.mae@gmail.com>	3 years ago
Matthew	00578d245b	Merge branch 'prometheus:main' into docs-deriv	3 years ago
jyz0309	e40deb1086	address comment ... Signed-off-by: jyz0309 <45495947@qq.com>	3 years ago
jyz0309	02e032884a	add doc ... Signed-off-by: jyz0309 <45495947@qq.com>	3 years ago
Matthew	0a7baf8112	Merge branch 'prometheus:main' into docs-deriv	3 years ago
SuperQ	a3dd323a53	Make regex-matching docs more obvious ... Split out the note about regex-matching into a separate paragraph to make it more obvious. Move it up, closer to the definition. Signed-off-by: SuperQ <superq@gmail.com>	3 years ago
Björn Rabenstein	933f50bcda	Merge pull request #10121 from prometheus/beorn7/promql ... PromQL: Promote negative offset and @ modifer to stable	3 years ago
Abhishek	2f4289a3bf	add limit to the rules api (#10152)	3 years ago
beorn7	b39f2739e5	PromQL: Always enable negative offset and @ modifier ... This follows the line of argument that the invariant of not looking ahead of the query time was merely emerging behavior and not a documented stable feature. Any query that looks ahead of the query time was simply invalid before the introduction of the negative offset and the @ modifier. Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
beorn7	8fdfa52976	API: Promote remote-write-receiver to stable ... Since `/api/v1/write` is a mutating endpoint, we should still activate the remote-write-receiver explicitly. But we should do it in the same way as the other mutating endpoints, i.e. via a flag `--web.enable-remote-write-receiver`. This commit marks the feature flag as deprecated, i.e. it still works but logs a warning on startup. This enables users to seamlessly migrate. With the next minor release, we can start ignoring the feature flag (but still warn a user that is trying to use it). Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Matthew	57b86cfe9e	docs: update function docs on deriv ... Signed-off-by: mtfoley <mtfoley.mae@gmail.com>	3 years ago
Julian Wiedmann	18886c33c2	docs/operators: fix a typo (#9559) ... s/are preserved the output/are preserved in the output Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>	3 years ago
Ivana Huckova	a069e7ec80	Update api.md (#9429) ... Fix timestamp in example in exemplars query. The year was `020` instead of `2020`. Signed-off-by: Ivana <ivana.huckova@gmail.com>	3 years ago
Levi Harrison	a7de0cf276	Remove example and experimental ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	a16a4cad2d	Add example ... Credit goes to @leonerd for the original example Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	2f896c98ff	Address review comments ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	a283b52e8c	Added unit ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	be6ce7bcc2	Add docs ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	6faca22eec	Add inverse hyperbolic functions ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	74faea64dd	Removed specification of pi digits ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	53d88fd147	Added hyperbolic trig functions ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	51bb3d4a27	Changed radian wording ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	535d8904f7	Link to docs for special cases ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	e5a44964ff	Added docs ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	70f597b033	Configure Scrape Interval and Timeout Via Relabeling (#8911) ... * Configure scrape interval and timeout with labels Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	b9b5adfe62	Rename links ... Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Darshan Chaudhary	c4f2e9eec5	Add present_over_time (#9097) ... * Add present_over_time Signed-off-by: darshanime <deathbullet@gmail.com> * Add tests for present_over_time Signed-off-by: darshanime <deathbullet@gmail.com> * Address PR comments Signed-off-by: darshanime <deathbullet@gmail.com> * Add documentation for present_over_time Signed-off-by: darshanime <deathbullet@gmail.com> * Update documentation Signed-off-by: darshanime <deathbullet@gmail.com> * Update documentation comment Signed-off-by: darshanime <deathbullet@gmail.com>	3 years ago
Richard Hartmann	d68d3983d8	Make clear that start/end are inclusive ... Fixes: https://github.com/prometheus/prometheus/issues/9100 Signed-off-by: Richard Hartmann <richih@richih.org>	3 years ago
smedbergM	034cdb0aa4	Revert change in label_join per @RichiH ... Signed-off-by: smedbergM <matthew.smedberg@gmail.com>	4 years ago
smedbergM	918c06feb9	Merge branch 'main' into label-replace-docs	4 years ago
Levi Harrison	7bc11dcb06	React UI: Add Starting Screen (#8662) ... * Added walreplay API endpoint Signed-off-by: Levi Harrison <git@leviharrison.dev> * Added starting page to react-ui Signed-off-by: Levi Harrison <git@leviharrison.dev> * Documented the new endpoint Signed-off-by: Levi Harrison <git@leviharrison.dev> * Fixed typos Signed-off-by: Levi Harrison <git@leviharrison.dev> Co-authored-by: Julius Volz <julius.volz@gmail.com> * Removed logo Signed-off-by: Levi Harrison <git@leviharrison.dev> * Changed isResponding to isUnexpected Signed-off-by: Levi Harrison <git@leviharrison.dev> * Changed width of progress bar Signed-off-by: Levi Harrison <git@leviharrison.dev> * Changed width of progress bar Signed-off-by: Levi Harrison <git@leviharrison.dev> * Added DB stats object Signed-off-by: Levi Harrison <git@leviharrison.dev> * Updated starting page to work with new fields Signed-off-by: Levi Harrison <git@leviharrison.dev> * Passing nil Signed-off-by: Levi Harrison <git@leviharrison.dev> * Passing nil (pt. 2) Signed-off-by: Levi Harrison <git@leviharrison.dev> * Passing nil (pt. 3) Signed-off-by: Levi Harrison <git@leviharrison.dev> * Passing nil (and also implementing a method this time) (pt. 4) Signed-off-by: Levi Harrison <git@leviharrison.dev> * Passing nil (and also implementing a method this time) (pt. 5) Signed-off-by: Levi Harrison <git@leviharrison.dev> * Changed const to let Signed-off-by: Levi Harrison <git@leviharrison.dev> * Passing nil (pt. 6) Signed-off-by: Levi Harrison <git@leviharrison.dev> * Remove SetStats method Signed-off-by: Levi Harrison <git@leviharrison.dev> * Added comma Signed-off-by: Levi Harrison <git@leviharrison.dev> * Changed api Signed-off-by: Levi Harrison <git@leviharrison.dev> * Changed to triple equals Signed-off-by: Levi Harrison <git@leviharrison.dev> * Fixed data response types Signed-off-by: Levi Harrison <git@leviharrison.dev> * Don't return pointer Signed-off-by: Levi Harrison <git@leviharrison.dev> * Changed version Signed-off-by: Levi Harrison <git@leviharrison.dev> * Fixed interface issue Signed-off-by: Levi Harrison <git@leviharrison.dev> * Fixed pointer Signed-off-by: Levi Harrison <git@leviharrison.dev> * Fixed copying lock value error Signed-off-by: Levi Harrison <git@leviharrison.dev> Co-authored-by: Julius Volz <julius.volz@gmail.com>	4 years ago
Matthew Smedberg	8490273bac	docs :: querying :: functions :: label_replace ... Clarify documentation for label_replace() because of ambiguities between label keys and label values. Signed-off-by: Matthew Smedberg <matthew.smedberg@gmail.com>	4 years ago
Julien Pivotto	0414534499	Merge pull request #6947 from prometheus/document-global-labels ... Add new "globalUrl" field to /api/v1/targets docs	4 years ago
Callum Styan	289ba11b79	Add circular in-memory exemplars storage (#6635) ... * Add circular in-memory exemplars storage Signed-off-by: Callum Styan <callumstyan@gmail.com> Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com> Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> Signed-off-by: Martin Disibio <mdisibio@gmail.com> Co-authored-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> Co-authored-by: Tom Wilkie <tom.wilkie@gmail.com> Co-authored-by: Martin Disibio <mdisibio@gmail.com> * Fix some comments, clean up exemplar metrics struct and exemplar tests. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix exemplar query api null vs empty array issue. Signed-off-by: Callum Styan <callumstyan@gmail.com> Co-authored-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> Co-authored-by: Tom Wilkie <tom.wilkie@gmail.com> Co-authored-by: Martin Disibio <mdisibio@gmail.com>	4 years ago
Julius Volz	1cba174182	Document lack of metadata deletion in deletion API (#8376) ... * Document lack of metadata deletion in deletion API See also https://github.com/prometheus/prometheus/issues/7932 I also fixed the other "NOTE" callouts to be formatted in such a way that our docs system formats them as callout boxes. Signed-off-by: Julius Volz <julius.volz@gmail.com> * WIP Signed-off-by: Julius Volz <julius.volz@gmail.com> * Improve wordings Signed-off-by: Julius Volz <julius.volz@gmail.com>	4 years ago
schou	65658091ed	moved details of feature to disabled features.md ... Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
schou	946dba6a7f	small suggested changes ... Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
pschou	f80b52be69	Merge branch 'main' into dev_neg_offset	4 years ago
schou	71712183ac	minor wording updates ... Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
schou	22cd48868a	adding feature flag, promql-negative-offset ... Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
schou	8aa9cc3978	add blob to basics documentation about negative shift ... Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
pschou	aff3c702ab	promql: Add sgn, clamp and last_over_time functions (#8457) ... * Add sgn, clamp and last_over_time functions Signed-off-by: schou <pschou@users.noreply.github.com>	4 years ago
Ganesh Vernekar	86c71856e8	Add start() and end() pre-processors for @ modifier (#8425) ... * Add start() and end() pre-processors for @ modifier Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix reviews Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in> * Fix review comments Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	4 years ago
Ganesh Vernekar	9199fcb8d1	'@ <timestamp>' modifier (#8121) ... This commit adds `@ <timestamp>` modifier as per this design doc: https://docs.google.com/document/d/1uSbD3T2beM-iX4-Hp7V074bzBRiRNlqUdcWP6JTDQSs/edit. An example query: ``` rate(process_cpu_seconds_total[1m]) and topk(7, rate(process_cpu_seconds_total[1h] @ 1234)) ``` which ranks based on last 1h rate and w.r.t. unix timestamp 1234 but actually plots the 1m rate. Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>	4 years ago
Ben Ye	caa173d2aa	Support matchers for Labels API (#8301) ... Signed-off-by: Ben Ye <yb532204897@gmail.com> Co-authored-by: Erik Klockare <eklockare@gmail.com>	4 years ago
Justin Toh	5f103aaecc	docs: Fix "time duration" link (#8209) ... Signed-off-by: Justin Toh <tohjustin@hotmail.com>	4 years ago
Dustin Hooten	916dbd4c8a	React UI: Implement missing TSDB head stats section (#7876) ... * React UI: Implement missing TSDB head stats section Signed-off-by: Dustin Hooten <dhooten@splunk.com> * Add break Signed-off-by: Dustin Hooten <dhooten@splunk.com>	4 years ago
Julien Pivotto	e208afcc95	web: Remove APIv2 (#7935) ... * web: Remove APIv2 Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
showuon	dba729f6b6	Referring to configuration.md, to have a Generic placeholders definition section (#7875) ... Signed-off-by: Luke Chen <showuon@gmail.com>	4 years ago
Julien Pivotto	6f9e7ff750	Drop metric name in bool comparison between two instant vectors (#7819) ... * Drop metric name in bool comparison between two instant vectors Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
showuon	274dce9de2	Add a link to Clean TombStone for better reference (#7830) ... Signed-off-by: Luke Chen <showuon@gmail.com>	4 years ago
Julien Pivotto	d867491364	Human-friendly durations in PromQL (#7713) ... * Add support for user-friendly durations Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>	4 years ago
Julius Volz	9da59c856d	Improve scalar literal format documentation (#7651) ... * Improve scalar literal format documentation Signed-off-by: Julius Volz <julius.volz@gmail.com> * Address review comments Signed-off-by: Julius Volz <julius.volz@gmail.com> * Fixup Signed-off-by: Julius Volz <julius.volz@gmail.com>	4 years ago