75 commits

Author	SHA1	Message	Date
Julius Volz	af3277f832	PromQL: Add fill*() binop modifiers to provide default values for missing series ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2026-01-15 07:56:21 +01:00
Julius Volz	fe76e6c297	Remove unneeded state parameter ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2026-01-06 11:00:01 +01:00
Julius Volz	3fc800410a	Handle autocomplete replacement better for more node types ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2026-01-06 10:58:44 +01:00
Julius Volz	b532eacae8	Review fixups - also make it work for label names ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2026-01-05 20:09:12 +01:00
Julius Volz	dbb3fc65b6	Replace entire identifier when autocompleting inside of it ... When accepting an autocompletion result within an Identifier node (could be a metric name, function name, keyword, etc.), the inserted completion should replace the entire Identifier node all the way to its last character, not only to the current cursor position. A limitation is that the correct replacement-until-end-of-identifier only works when e.g. a function name is currently incomplete (which is likely anyway when trying to replace it with a different one). This is because otherwise the Identifier node gets replaced with a more specific function node type (like `Rate`, `SumOverTime`, etc.), and handling all those adds more complexity. https://github.com/prometheus/prometheus/issues/15839 Signed-off-by: Julius Volz <julius.volz@gmail.com>	2026-01-05 16:10:31 +01:00
Ben Blackmore	31f046f416	feat: add destroy() method to PromQLExtension for memory leak prevention ... When React components mount/unmount repeatedly, each creating a new PromQLExtension, memory leaks occur due to LRU caches with ttlAutopurge timers keeping references alive and in-flight HTTP requests holding closure references. This adds destroy() methods throughout the class hierarchy to properly release resources on unmount. Changes: - Add destroy() to PrometheusClient interface (optional) - HTTPPrometheusClient: track AbortControllers and abort pending requests - Cache: clear all LRU caches and reset cached data - CachedPrometheusClient: delegate to cache and underlying client - HybridComplete: delegate to prometheusClient - CompleteStrategy: add optional destroy() method - PromQLExtension: delegate to complete strategy Signed-off-by: Ben Blackmore <ben.blackmore@dash0.com>	2025-12-29 08:27:56 +01:00
Aditya Tiwari	109f9409ed	[BugFix] UI : autocomplete metadata for OpenMetrics counter _total metrics (#17682) ... * fix: autocomplete metadata for OpenMetrics counter _total metrics Signed-off-by: ADITYATIWARI342005 <142050150+ADITYATIWARI342005@users.noreply.github.com> * fix/lint: properly indent the test file Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com> * fix/test: exclude expexcted block Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com> * fix/test: refacttoor comment for relevance Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com> * fix: add openmetrics _total metadata support to autocomplete by extending hybridcomplete’s suffix handling and adding a Jest test that covers the base-name-only metadata scenario for _total counters Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com> * fix: break long-comment to separate line, re-trigger workflow Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com> * fix: also strip _total when resolving metric metadata in Selector and MetricsExplorer Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com> --------- Signed-off-by: ADITYATIWARI342005 <142050150+ADITYATIWARI342005@users.noreply.github.com> Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com>	2025-12-14 18:41:19 +01:00
ADITYA TIWARI	49427cfcd2	Refactor duration regex and remove RegExp.escape polyfill ... Removed polyfill for RegExp.escape and updated duration regex. Signed-off-by: ADITYA TIWARI <142050150+ADITYATIWARI342005@users.noreply.github.com>	2025-11-27 16:40:33 +05:30
ADITYA TIWARI	42418660d3	fix: lint errors in the files; move regex to one-line only ... Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com>	2025-11-25 16:30:27 +00:00
ADITYA TIWARI	4fa435fad2	feat: use RegExp.escape polyfill for robust PromQL duration regex; add compound duration test cases ... Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com>	2025-11-25 16:13:52 +00:00
ADITYA TIWARI	3b098799d4	Export durationWithUnitRegexp for external use ... Signed-off-by: ADITYA TIWARI <142050150+ADITYATIWARI342005@users.noreply.github.com>	2025-11-25 18:31:10 +05:30
ADITYA TIWARI	137f846527	Add tests for durationWithUnitRegexp functionality ... Added tests for durationWithUnitRegexp to validate matching of complete durations with units and ensure non-matching cases are correctly identified. Signed-off-by: ADITYA TIWARI <142050150+ADITYATIWARI342005@users.noreply.github.com>	2025-11-25 18:30:30 +05:30
ADITYA TIWARI	bf76fde0c8	Update duration regex for complete duration matching ... Refactor duration regex to match complete durations with units. Signed-off-by: ADITYA TIWARI <142050150+ADITYATIWARI342005@users.noreply.github.com>	2025-11-25 17:56:35 +05:30
ADITYA TIWARI	04a5a488b8	fix: Suppress autocomplete for duration units when unit already present ... - No duration unit suggestions shown if a valid unit follows the digit (e.g. , ) - Adds related test cases Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com>	2025-11-24 18:03:05 +00:00
ADITYA TIWARI	02f405692e	fix: autocomplete suggestions for using cursor position ... Signed-off-by: ADITYA TIWARI <adityatiwari342005@gmail.com>	2025-11-24 09:49:08 +00:00
Augustin Husson	03d0c18c79	Codemirror - TS Prometheus Client: performance improvement when getting label name and values (#17194) ... * Codemirror - TS Prometheus Client: don't use lookback interval if not set Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * TS Prometheus Client: remove usage of series api when getting labels Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * mock api /api/v1/labels Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * mock more endpoints and fix tests Signed-off-by: Augustin Husson <husson.augustin@gmail.com> --------- Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	2025-11-04 15:26:15 +01:00
György Krajcsovits	18efd9d629	feat(ui): mark native histograms as stable in ui strings ... Plus some docstrings Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2025-10-24 12:32:15 +02:00
Augustin Husson	e67218a39e	feat(ui): Support anchored and smoothed keyword in promql editor (#17239) ... * feat(ui): Support anchored and smoothed keyword in promql editor Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * change parser logic about smoothed/anchored expression Signed-off-by: Augustin Husson <husson.augustin@gmail.com> --------- Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	2025-10-15 15:46:32 +02:00
Craig Ringer	1ce84d8e2f	feat(promql): add first_over_time and ts_of_first_over_time ... Add a first_over_time function, and corresponding ts_of_first_over_time function. Both are behind the experimental functions feature flag. Signed-off-by: Craig Ringer <craig.ringer@enterprisedb.com>	2025-09-02 10:24:31 +12:00
Julius Volz	13b55ffc81	UI: More inclusive metadata handling for _count/_sum/_bucket suffixes (#16910) ... Although these suffixes always need to be removed before querying metadata for metrics that follow the Prometheus naming best practices, there can also be metrics that don't follow these naming practices and have these suffixes without being part of either a histogram or a summary metric. Fixes https://github.com/prometheus/prometheus/issues/16907 Signed-off-by: Julius Volz <julius.volz@gmail.com>	2025-07-24 13:54:58 +02:00
Michael Hoffmann	a5fa9431d8	promql: add ts_of_(max,min,last)_over_time functions ... This commit adds the ts_of_(max,min,last)_over_time functions behind the experimental feature flag. Signed-off-by: Michael Hoffmann <mhoffmann@cloudflare.com>	2025-06-12 15:03:28 +00:00
Arve Knudsen	6e6ea34d37	Fix linting ... Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	2025-03-23 12:55:05 +01:00
Gabriel Bernal	a323c23332	set ttlAutopurge to true as ttl is set for codemirror prometheus client cache (#16024) ... Signed-off-by: Gabriel Bernal <gbernal@redhat.com>	2025-02-12 15:08:45 +00:00
Jan Fajerski	38fd48e6b5	v2.55.0 ... -----BEGIN SSH SIGNATURE----- U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgX42TrpDUXJbbi9yZ3hs6cDg+kz G6d3nAlAb2XQInrEgAAAADZ2l0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5 AAAAQGoSEKIFT/BfavtG2qW9n7NYonNQk/9r6gCLvxln9elt1hiY0ZGcwRhm1QNx6FotxJ Y3LB9dt4s5akB3fOPkYwc= -----END SSH SIGNATURE----- Merge tag 'v2.55.0' into release-3.0.0-rc.0 v2.55.0	2024-10-25 14:16:22 +02:00
Arve Knudsen	de16f5e387	[FEATURE] PromQL: Add experimental info function MVP (#14495) ... The `info` function is an experiment to improve UX around including labels from info metrics. `info` has to be enabled via the feature flag `--enable-feature=promql-experimental-functions`. This MVP of info simplifies the implementation by assuming: * Only support for the target_info metric * That target_info's identifying labels are job and instance Also: * Encode info samples' original timestamp as sample value * Deduce info series select hints from top-most VectorSelector --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Ying WANG <ying.wang@grafana.com> Co-authored-by: Augustin Husson <augustin.husson@amadeus.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Björn Rabenstein <github@rabenste.in> Co-authored-by: Bryan Boreham <bjboreham@gmail.com>	2024-10-16 13:52:11 +01:00
Julius Volz	e480cf21eb	Merge pull request #14931 from prometheus/nexucis/autocomplete-topl ... UI/PromQL: autocomplete topk like aggregation function parameters	2024-09-19 18:12:59 +02:00
Augustin Husson	6e899fbb16	fix autocompletion when using by/without ... Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	2024-09-19 16:35:14 +02:00
Jan Fajerski	96e5a94d29	promql: rename holt_winters to double_exponential_smoothing ... Signed-off-by: Jan Fajerski <jfajersk@redhat.com>	2024-09-19 15:29:01 +02:00
Augustin Husson	69619990f8	UI/PromQL: autocomplete topk like aggregation function parameters ... Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	2024-09-18 11:53:09 +02:00
junya koyama	54fe9f3d04	build(deps): fix breaking chages. ... Signed-off-by: junya koyama <arukiidou@yahoo.co.jp>	2024-09-17 23:14:29 +09:00
Nathan Baulch	50cd453c8f	chore: Fix typos (#14868) ... * Fix typos --------- Signed-off-by: Nathan Baulch <nathan.baulch@gmail.com>	2024-09-10 22:32:03 +02:00
Julius Volz	0f951774b8	Merge branch 'main' into mantine-ui ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2024-07-31 21:02:21 +02:00
Augustin Husson	29b62762db	adapt the lezer grammar and codemirror autocompletion with duration and number that are equivalent (#14417) ... Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	2024-07-31 15:31:42 +02:00
Julius Volz	edf31da311	Merge branch 'main' into mantine-ui ... Signed-off-by: Julius Volz <julius.volz@gmail.com>	2024-07-15 14:11:48 +02:00
zenador	480fefd089	Split warnings and info annotations in API response (#14327) ... * split warnings and info annotations in API response Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com> * update according to code review Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com> * minimal UI change: show infos in different colour Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com> * Update web/ui/react-app/src/pages/graph/Panel.tsx Co-authored-by: Julius Volz <julius.volz@gmail.com> Signed-off-by: zenador <zenador@users.noreply.github.com> --------- Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com> Signed-off-by: zenador <zenador@users.noreply.github.com> Co-authored-by: Julius Volz <julius.volz@gmail.com>	2024-07-06 11:05:00 +02:00
JuanJo Ciarlante	c94c5b64c3	feat: add limitk() and limit_ratio() operators (#12503) ... * rebase 2024-07-01, picks previous renaming to `limitk()` and `limit_ratio()` Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * gofumpt -d -extra Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * more lint fixes Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * more lint fixes+ Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * put limitk() and limit_ratio() behind --enable-feature=promql-experimental-functions Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * EnableExperimentalFunctions for TestConcurrentRangeQueries() also Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * use testutil.RequireEqual to fix tests, WIP equivalent thingie for require.Contains Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * lint fix Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * moar linting Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * rebase 2024-06-19 Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * re-add limit(2, metric) testing for N=2 common series subset Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * move `ratio = param` to default switch case, for better readability Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * gofumpt -d -extra util/testutil/cmp.go Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * early break when reaching k elems in limitk(), should have always been so (!) Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * small typo fix Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * no-change small break-loop rearrange for readability Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * remove IsNan(ratio) condition in switch-case, already handled as input validation Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * no-change adding some comments Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * no-change simplify fullMatrix() helper functions used for tests Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * add `limitk(-1, metric)` testcase, which is handled as any k < 1 case Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * engine_test.go: no-change create `requireCommonSeries() helper func (moving code into it) for readability Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * rebase 2024-06-21 Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * engine_test.go: HAPPY NOW about its code -> reorg, create and use simpleRangeQuery() function, less lines and more readable ftW \o/ Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * move limitk(), limit_ratio() testing to promql/promqltest/testdata/limit.test Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * remove stale leftover after moving tests from engine_test.go to testdata/ Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * fix flaky `limit_ratio(0.5, ...)` test case Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * Update promql/engine.go Co-authored-by: Julius Volz <julius.volz@gmail.com> Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * Update promql/engine.go Co-authored-by: Julius Volz <julius.volz@gmail.com> Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * Update promql/engine.go Co-authored-by: Julius Volz <julius.volz@gmail.com> Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * fix AddRatioSample() implementation to use a single conditional (instead of switch/case + fallback return) Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * docs/querying/operators.md: document r < 0 Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * add negative limit_ratio() example to docs/querying/examples.md Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * move more extensive docu examples to docs/querying/operators.md Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * typo Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * small docu fix for poor-mans-normality-check, add it to limit.test ;) Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * limit.test: expand "Poor man's normality check" to whole eval range Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * restore mistakenly removed existing small comment Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * expand poors-man-normality-check case(s) Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * Revert "expand poors-man-normality-check case(s)" This reverts commit f69e1603b2ebe69c0a100197cfbcf6f81644b564, indeed too flaky 0:) Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * remove humor from docs/querying/operators.md Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * fix signoff Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * add web/ui missing changes Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * expand limit_ratio test cases, cross-fingering they'll not be flaky Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * remove flaky test Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * add missing warnings.Merge(ws) in instant-query return shortcut Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * add missing LimitK||LimitRatio case to codemirror-promql/src/parser/parser.ts Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * fix ui-lint Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> * actually fix returned warnings :] Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> --------- Signed-off-by: JuanJo Ciarlante <juanjosec@gmail.com> Co-authored-by: Julius Volz <julius.volz@gmail.com>	2024-07-03 22:18:57 +02:00
Neeraj Gartia	99f9d32499	UTF-8: updates UI parser to support UTF-8 characters (#13590) ... Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>	2024-04-29 11:14:01 +02:00
Julius Volz	096acdce7e	Fix npm workspaces build for Mantine UI ... Thanks to input by @nexucis :) Signed-off-by: Julius Volz <julius.volz@gmail.com>	2024-02-21 22:36:27 +01:00
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>	2024-02-01 18:28:42 +01:00
Jeanette Tan	9bf4cc993e	Add mad_over_time function ... Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	2023-12-01 01:22:58 +08:00
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>	2023-11-28 14:40:07 +01:00
Jacob Baungård Hansen	80d2f992ae	codemirror-promql: Add request header to client (#13118) ... With this commit we make it possible to adjust the request headers sent to Prometheus by the codemirror-promql extension. This enables customizing the headers sent, without re-implementing the Prometheus client completely. Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>	2023-11-10 11:22:32 +01:00
arukiidou	1df0fb5569	build(deps): bump lru-cache from 6.0.0 to 7.18.3 in /web/ui (#12768) ... Signed-off-by: junya koyama <arukiidou@yahoo.co.jp>	2023-09-01 10:35:29 +02:00
zenador	54aaa2bd7e	Add histogram_stdvar and histogram_stddev functions (#12614) ... * Add new function: histogram_stdvar and histogram_stddev Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	2023-08-24 21:02:14 +02:00
Shan Aminzadeh	3f6f5d3357	Scope GroupBy labels to metric (#11914) ... Signed-off-by: Shan Aminzadeh <shan.aminzadeh@chronosphere.io>	2023-02-17 10:23:16 +01:00
beorn7	6c0c093e0f	web: Mark experimental state of native histograms in tooltips ... Signed-off-by: beorn7 <beorn@grafana.com>	2022-10-12 14:45:08 +02:00
Jesus Vazquez	e934d0f011	Merge 'main' into sparsehistogram ... Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com>	2022-10-05 22:14:49 +02:00
Marijn Haverbeke	8dbb2eaf0b	Clean up the Lezer grammar output tree (#11333) ... Signed-off-by: Marijn Haverbeke <marijn@haverbeke.nl>	2022-09-29 22:26:46 +02:00
beorn7	c9fd3c235d	Merge branch 'main' into sparsehistogram	2022-08-10 17:54:37 +02:00
Augustin Husson	f486efbb9a	codemirror-promql: add method to fetch flags in prometheus client (#11090) ... Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	2022-08-03 14:15:32 +02:00