1059 Commits

Author	SHA1	Message	Date
beorn7	e94031abd2	docs: Clarify the handling of negative histograms ... Signed-off-by: beorn7 <beorn@grafana.com>	2025-10-01 16:42:20 +02:00
Bryan Boreham	30abb29b21	Merge pull request #17242 from bboreham/lookback-param ... [DOCS] API: Document the lookback_delta parameter	2025-09-30 14:58:59 +01:00
Bryan Boreham	a59f3e090b	[DOCS] API: Document the lookback_delta parameter ... Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2025-09-30 10:50:04 +01:00
ADITYA TIWARI	ecdf459e9f	Merge branch 'prometheus:main' into fix/functions.mdAndStorage.md	2025-09-27 04:38:45 +05:30
Julien	4199c2f45a	Add anchored and smoothed to vector selectors. (#16457) ... * Add anchored and smoothed to vector selectors. This adds "anchored" and "smoothed" keywords that can be used following a matrix selector. "Anchored" selects the last point before the range (or the first one after the range) and adds it at the boundary of the matrix selector. "Smoothed" applies linear interpolation at the edges using the points around the edges. In the absence of a point before or after the edge, the first or the last point is added to the edge, without interpolation. *Exemple usage* * `increase(caddy_http_requests_total[5m] anchored)` (equivalent of *caddy_http_requests_total - caddy_http_requests_total offset 5m* but takes counter reset into consideration) * `rate(caddy_http_requests_total[step()] smoothed)` Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com> * Update docs/feature_flags.md Co-authored-by: Charles Korn <charleskorn@users.noreply.github.com> Signed-off-by: Julien <291750+roidelapluie@users.noreply.github.com> * Smoothed/Anchored rate: Add more tests Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com> * Anchored/Smoothed modifier: error out with histograms Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com> --------- Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com> Signed-off-by: Julien <291750+roidelapluie@users.noreply.github.com> Co-authored-by: Charles Korn <charleskorn@users.noreply.github.com>	2025-09-25 11:34:59 +02:00
Simon Pasquier	dde7d6ad37	doc: clarify start/end for label API endpoints (#17217) ... Because the label API endpoints read from the TSDB indexes, they can return information for series which are present in the index but have no samples in the queried interval. Add similar note for the series endpoint. Signed-off-by: Simon Pasquier <spasquie@redhat.com>	2025-09-23 12:03:14 +01:00
dancer1325	a14faab435	docs(): fix gettingStarted outdated graph reference ... /graph does NOT exist anymore in the new React app. It has been refactored within /query Signed-off-by: dancer1325 <alfredotic0809@gmail.com>	2025-09-15 17:31:18 +02:00
Aditya Tiwari	1c974108f3	docs: fix typos and formatting in querying functions and storage ... Signed-off-by: Aditya Tiwari <adityatiwari342005@gmail.com>	2025-09-11 19:22:58 +05:30
Julien	637b176a9b	Merge pull request #17021 from ringerc/add_first_over_time ... Add first_over_time and ts_of_first_over_time as experimental functions	2025-09-02 14:56:00 +02:00
Daniel Gospodinow	562d13e930	docs: minor grammar improvements in `basics.md` (#17077) ... Corrected minor grammatical errors in the documentation. Signed-off-by: Daniel Gospodinow <danielgospodinow@gmail.com>	2025-09-02 12:44:14 +01:00
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
bragi92	20580b6ba8	remote_write azure auth : add workload identity support (#16788) ... * initial changes Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> * . Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> * fix comments Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> * fix tenantid test Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> * style Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> * Update storage/remote/azuread/azuread.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: bragi92 <kadubey@microsoft.com> * Update storage/remote/azuread/azuread.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: bragi92 <kadubey@microsoft.com> * Update storage/remote/azuread/azuread.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: bragi92 <kadubey@microsoft.com> * Update storage/remote/azuread/azuread.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: bragi92 <kadubey@microsoft.com> * Update storage/remote/azuread/azuread.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: bragi92 <kadubey@microsoft.com> * Update storage/remote/azuread/azuread.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: bragi92 <kadubey@microsoft.com> * Update storage/remote/azuread/azuread.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: bragi92 <kadubey@microsoft.com> * pr feedback Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> --------- Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com> Signed-off-by: bragi92 <kadubey@microsoft.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	2025-08-26 07:14:47 +01:00
Björn Rabenstein	e8f650b00c	Merge pull request #17049 from prometheus/beorn7/doc ... docs: counter vs. gauge histogram behavior with `+`/`-`	2025-08-15 11:19:51 +02:00
beorn7	1071c82b42	docs: counter vs. gauge histogram behavior with `+`/`-` ... This mostly handles the cases mentioned in #16576. However, there are some related changes in here, too: - Some line formatting to avoid lines longer than 80 characters. - Establish in basics.md that histograms have a counter vs. gauge "flavor" that is also stored in the sample and not just by convention as for float samples. - Add the documentation of the unary minus, which was missing so far. This require a bit of restructuring. - Cleaned up a few references to "Prometheus" that should better refer to "PromQL" (and "Prometheus's query language" → "PromQL" etc.). I decided to not explain in all detail when and how PromQL detects an incompatible counter reset. The spec is linked from basics.md, so the minority that might be interested in this can still look it up. Signed-off-by: beorn7 <beorn@grafana.com>	2025-08-13 19:25:17 +02:00
shk1999	6851b1095c	chore(configuration.md): fix unit_testing_rules typo ... Signed-off-by: shk1999 <sh.karimi@vasl.ir>	2025-08-13 16:48:28 +03:30
machine424	a48d348811	chore: exclude experimental /v1/ endpoints from stability guarantees ... a bunch is marked as experimental in https://prometheus.io/docs/prometheus/latest/querying/api/ Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2025-08-12 16:45:17 +02:00
Julius Volz	2e709c6567	Merge pull request #16695 from sujalshah-bit/block_endpoint ... api: Create `/status/tsdb/blocks` endpoint.	2025-07-31 18:15:49 +02:00
Julien	fe67b30e9e	Merge pull request #16731 from roidelapluie/rename-master-main ... docs: Direct link to remote read proto to the main branch	2025-07-28 16:34:55 +02:00
Olivier Lemasle	da9b8b2f8d	chore(configuration.md): Fix typo ... Signed-off-by: Olivier Lemasle <o.lemasle@gmail.com>	2025-07-22 13:50:21 +01:00
Arthur Silva Sens	3602785a89	Support including scope metadata as metric labels (#16878) ... * Support including scope metadata as metric labels Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> * Ensure Scope Name, Version and Schema URL aren't overriden by attributes Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com> --------- Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	2025-07-18 13:44:05 -03:00
Ayoub Mrini	9dc274687b	Merge pull request #16831 from machine424/nsmeta ... feat(discovery/kubernetes): allow attaching namespace metadata	2025-07-17 10:30:27 +01:00
machine424	b74c3ce153	chore(configuration.md): adjust kubernetes DS config ... Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2025-07-17 09:55:10 +02:00
machine424	a9f6fdd910	feat(discovery/kubernetes): allow attaching namespace metadata ... to ingress and service roles. with the help of claude-4-sonnet Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2025-07-17 09:53:16 +02:00
Bryan Boreham	36ec1e4fb0	Merge branch 'main' into merge-3.5-into-main ... Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2025-07-14 15:29:00 +01:00
Owen Williams	d2f1f4fb27	config: Add UnderscoreEscapingWithoutSuffixes translation strategy (#16849) ... The last permutation of the translation options does underscore translation but does not add suffixes. This translation option already exists in Mimir as otel_metric_suffixes_enabled, indicating external demand for this strategy. There is an accompanying update to prometheus-docs to explain the use of this mode: https://github.com/prometheus/docs/pull/2688 Signed-off-by: Owen Williams <owen.williams@grafana.com>	2025-07-10 11:27:23 -04:00
Charles Korn	8397b738bf	docs: clarify docs for PromQL aggregation operators (#16837) ... Signed-off-by: Charles Korn <charles.korn@grafana.com>	2025-07-10 15:34:57 +02:00
Dmitry Ponomaryov	b18272a572	Add template functions to support various use cases. (#16619) ... Presumably, this will help with Loki alerts, but the added functionality is also generally useful. For one, this enables `parseDuration` to also accept negative duration (as that's something that is also used in PromQL by now). This also adds a function `now` to return the evaluation time of the template (as seconds since epoch AKA Unix time) and a function `toDuration` (akin to `toTime`), which creates a Go `time.Duration` from a duration in seconds. --------- Signed-off-by: Dmitry Ponomaryov <me@halje.ru> Signed-off-by: Dmitry Ponomaryov <iamhalje@gmail.com>	2025-07-10 00:33:20 +02:00
liangmulu	b1a7df2c0c	chore: fix some minor issues in comments ... Signed-off-by: liangmulu <liangmulu@outlook.com>	2025-07-09 18:05:41 +08:00
Arthur Silva Sens	4b9d0fb92f	Revert: OTLP Support including scope metadata as metric labels (#16842) ... Reverts #16730 and #16760 This is being done because we've noticed a problem in the spec that could lead to name collisions if attributes name, version or schema_url are added to the scope. They would collide with the already reserved labels otel_scope_name, otel_scope_version and otel_scope_schema_url. Since this new configuration option never made it into a release, we can safely remove it from the 3.5 release. We'll sort this out for the 3.6 release Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	2025-07-08 10:37:19 +00:00
RaphSku	938e5cb62b	docs: Added documentation for promtool configuration with http.config.file (#16522) ... Includes an example. Signed-off-by: RaphSku <rapsku.dev@gmail.com>	2025-07-07 00:00:51 +02:00
sujal shah	4408a6bcaf	api: Create `/status/tsdb/blocks` endpoint. ... this endpoint serves blocks data to the client. Signed-off-by: sujal shah <sujalshah28092004@gmail.com>	2025-07-04 03:13:54 +05:30
machine424	c2d6e528e4	feat(discovery/kubernetes): allow attaching namespace metadata ... to endpointslice, endpoints and pod roles after injecting the labels for endpointslice, claude-4-sonnet helped transpose the code and tests to endpoints and pod roles fixes https://github.com/prometheus/prometheus/issues/9510 supersedes https://github.com/prometheus/prometheus/pull/13798 Signed-off-by: machine424 <ayoubmrini424@gmail.com> Co-authored-by: Paul BARRIE <paul.barrie.calmels@gmail.com>	2025-07-03 19:41:08 +02:00
Julien	432f130a32	PromQL: min/max/step: Address review comments ... Signed-off-by: Julien <291750+roidelapluie@users.noreply.github.com>	2025-07-02 11:17:36 +02:00
Julien Pivotto	ee7d5158a7	Add step(), min(a,b) and max(a,b) in promql duration expressions ... step() is a new keyword introduced to represent the query step width in duration expressions. min(a,b) and max(a,b) return the min and max from two duration expressions. Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	2025-07-02 11:17:17 +02:00
Julius Volz	bfbae39931	Merge pull request #16716 from charleskorn/charleskorn/binops-docs ... docs: clarify and expand binary operations documentation	2025-07-02 10:02:17 +02:00
Charles Korn	d19a9ab673	Remove other instances of "obvious" ... Signed-off-by: Charles Korn <charles.korn@grafana.com>	2025-07-01 20:13:46 +10:00
Charles Korn	1977452331	Address PR feedback: adjust docs to match current behaviour ... Signed-off-by: Charles Korn <charles.korn@grafana.com>	2025-07-01 20:10:20 +10:00
Charles Korn	665eb3d6cb	Address PR feedback: remove use of "obvious" ... Signed-off-by: Charles Korn <charles.korn@grafana.com>	2025-07-01 20:08:18 +10:00
Charles Korn	70df21a680	Address PR feedback: format Inf and NaN as monospace ... Signed-off-by: Charles Korn <charles.korn@grafana.com>	2025-07-01 20:07:07 +10:00
Charles Korn	9c6916f4f9	Address PR feedback: add blank lines before lists ... Signed-off-by: Charles Korn <charles.korn@grafana.com>	2025-07-01 20:06:15 +10:00
George Krajcsovits	5b7ff92d95	fix(promql): histogram_quantile and histogram_fraction NaN observed in native histogram (#16724) ... * fix(promql): histogram_quantile NaN observed in native histogram Fixes: #16578 See the issue for detailed explanation. When a histogram had only NaN observations and no normal observations, we returned 0 from the quantile, which is completely wrong. If there were normal observations but we went over them, we returned the upper bound of the existing buckets, however that contradicts expectations on histogram_fraction. Now we return NaN if the quantile is calculated to be over all normal observations, falling into NaNs (in a virtual +Inf bucket). We also return info level annotations if we see any NaN observations. The annotation calls out if we returned NaN or even if we took the virtual +Inf bucket into account. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> * fix(promql): histogram_fraction NaN observed in native histogram Fixes: #16580 According to the specification we should not take NaN observations into account when calculating the fraction. This commit fixes that and adds an info level annotation to let the user know about this. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2025-06-25 13:37:43 +02:00
Rishi Jat	31e158b749	Add documentation for custom_values usage in NHCB (#16757) ... Signed-off-by: rishi-jat <rishijat098@gmail.com> Signed-off-by: Rishi Jat <rishijat098@gmail.com> Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>	2025-06-24 21:52:55 +02:00
Julien Pivotto	c07950e5e9	docs: remote read: Mention buf.build ... Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	2025-06-20 16:25:55 +02:00
Arve Knudsen	c701636034	OTLP receiver: Rename `otlp.convert_scope_metadata` to `otlp.promote_scope_metadata` (#16760) ... * Rename otlp.convert_scope_metadata to otlp.promote_scope_metadata --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Julius Hinze <juliusmh@proton.me>	2025-06-20 13:09:02 +00:00
Arve Knudsen	964bd7d1a9	OTLP: Support including scope metadata as metric labels (#16730) ... Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	2025-06-18 09:13:51 +02:00
Jan-Otto Kröpke	ceaa3bd6f9	discovery: add STACKIT SD (#16401)	2025-06-17 15:41:14 +02:00
Julien Pivotto	0fb698675c	docs: Direct link to remote read proto to the main branch ... Left over of the master->main branch rename. Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	2025-06-16 11:47:58 +02:00
Julien	998840c496	Merge pull request #16713 from roidelapluie/fix-pow-dur-expr ... promql: Fix unary operator precedence in duration expressions	2025-06-16 11:13:34 +02:00
Julien Pivotto	db15681633	Update duration expression docs ... Signed-off-by: Julien Pivotto <291750+roidelapluie@users.noreply.github.com>	2025-06-16 10:53:36 +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