apitech/loki - loki - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Salva Corts	0be39a0ed1	feat(policies): Log when multiple policies match the same stream (#16321 )	3 months ago
Dylan Guedes	5c8e832260	feat: Introduce policy stream mapping (#15982 ) What this PR does / why we need it: Introduces the idea of policies to Loki, which are recognizable based on the given stream selectors. This is an improved version of https://github.com/grafana/loki/pull/15561 and built on top of https://github.com/grafana/loki/pull/15875. A policy mapping can be configured the following way: ```yaml 12345: policy_stream_mapping: policy6: - selector: `{env="prod"}` priority: 2 - selector: `{env=~"prod\|staging"}` priority: 1 - selector: `{team="finance"}` priority: 4 policy7: - selector: `{env=~"prod\|dev"}` priority: 3 ``` With that configuration, pushes to tenant `12345` with the labels `{env="prod", team="finance"}` would be assigned to policy6 because the third mapping for policy6 matches these labels and has higher priority than any other matching.	4 months ago
Dylan Guedes	0bc23db95d	refactor: Add retention hours to `discarded` metrics (#15875 ) What this PR does / why we need it: We have no distinction between the type of data that gets discarded. On this PR I'm adding `retention_hours` to our discarded metrics so that we can better look at what data was discarded.	4 months ago
Owen Diehl	2a2b52808c	perf(ingester): refactor lock acquisitions related to `not_owned` series limit functionality (#15839 )	4 months ago
Periklis Tsirakidis	f63c16f77d	fix(partition-ingester): Add stream creation error logging (#15640 )	5 months ago
Cyril Tovena	90c5dbf0d3	chore: Revert syntax module (#14831 )	7 months ago
Cyril Tovena	28c9645d10	chore: Introduce logql/syntax go module (#14790 )	7 months ago
Vladyslav Diachenko	a962edba33	feat(loki): include structured_metadata size while asserting rate limit (#14571 ) Signed-off-by: Vladyslav Diachenko <vlad.diachenko@grafana.com>	7 months ago
benclive	83a8893a3f	feat(kafka): Remove rate limits for kafka ingestion (#14460 )	7 months ago
benclive	3c36ba949d	feat: Implement owned streams calculation using Partition Ring (#14282 )	8 months ago
Paul Rogers	18cef217fc	chore: Linting updates in prep for Go 1.23 (#14071 )	9 months ago
George Robinson	71cb767727	chore: replace pkg/errors with errors (#13583 )	10 months ago
Vladyslav Diachenko	5ae5b31b1f	fix: stream ownership check (#13314 ) Signed-off-by: Vladyslav Diachenko <vlad.diachenko@grafana.com>	11 months ago
Paul Rogers	40ee766724	feat: Collect duplicate log line metrics (#13084 )	11 months ago
Vladyslav Diachenko	2ca1ac66a3	feat: flush not owned streams (#13254 ) Signed-off-by: Vladyslav Diachenko <vlad.diachenko@grafana.com>	11 months ago
JordanRushing	e7689b248d	feat: add recalculateOwnedStreams to check stream ownership if the ring is changed (#13103 ) Signed-off-by: JordanRushing <rushing.jordan@gmail.com> Signed-off-by: Vladyslav Diachenko <vlad.diachenko@grafana.com> Co-authored-by: Vladyslav Diachenko <vlad.diachenko@grafana.com> Co-authored-by: Vladyslav Diachenko <82767850+vlad-diachenko@users.noreply.github.com>	11 months ago
Callum Styan	691b174138	fix: properly return http status codes from ingester to querier for RPC function calls (#13134 ) Signed-off-by: Callum Styan <callumstyan@gmail.com>	12 months ago
Vladyslav Diachenko	1111595179	feat: new stream count limiter (#13006 ) Signed-off-by: Vladyslav Diachenko <vlad.diachenko@grafana.com> Co-authored-by: JordanRushing <rushing.jordan@gmail.com>	1 year ago
Karsten Jeschkies	88c671162f	fix: Track bytes discarded by ingester. (#12981 ) What this PR does / why we need it: Only the distributor was tracking discarded bytes. The ingester was missing the tracker and calls. Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [x] Tests updated - [x] Title matches the required conventional commits format, see [here](https://www.conventionalcommits.org/en/v1.0.0/) - Note that Promtail is considered to be feature complete, and future development for logs collection will be in [Grafana Alloy](https://github.com/grafana/alloy). As such, `feat` PRs are unlikely to be accepted unless a case can be made for the feature actually being a bug fix to existing behavior. - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Shantanu Alshi	587a6d20e9	feat: Detected labels from store (#12441 )	1 year ago
Callum Styan	ec81991f4d	feat: include the stream we failed to create in the stream limit error message (#12437 ) Signed-off-by: Callum Styan <callumstyan@gmail.com>	1 year ago
Cyril Tovena	491d2513e7	feat: add log patterns ingestion and query API. (#12403 ) Signed-off-by: Edward Welch <edward.welch@grafana.com> Co-authored-by: Anton Kolesnikov <anton.e.kolesnikov@gmail.com> Co-authored-by: Sven Grossmann <svennergr@gmail.com> Co-authored-by: Edward Welch <edward.welch@grafana.com>	1 year ago
Shantanu Alshi	2c878c8301	fix: Bugfixes for detected labels API (#12466 )	1 year ago
Travis Patterson	cf04ec1320	feat: Enable warnings in Loki query responses (#12425 )	1 year ago
Shantanu Alshi	643f353cef	feat: Detected labels - get and filter labels from ingesters (#12432 )	1 year ago
Ed Welch	4c88be0ef2	chore: update loki modules for 3.0 release (#12433 ) Signed-off-by: Edward Welch <edward.welch@grafana.com>	1 year ago
Owen Diehl	a36483b731	feat(blooms): bloom integration in query planning (#12208 ) Signed-off-by: Owen Diehl <ow.diehl@gmail.com>	1 year ago
Travis Patterson	c8d2c32002	feat: Introduce special header that tells Loki not to modify query results (#12327 )	1 year ago
Travis Patterson	d175184fe5	chore: remove shards from wrapper signature (#12322 )	1 year ago
Travis Patterson	fed7566ba9	fix: Pass query to pipeline wrappers from the AST (#12305 )	1 year ago
Ashwanth	3b5ed8c3ec	chore: pass shard count to injected pipelines and extractors (#12213 )	1 year ago
Karsten Jeschkies	243e6f813a	refactor: Pass context to usage tracker. (#12272 )	1 year ago
Karsten Jeschkies	6578a00481	feat: Support usage trackers for received and discarded bytes. (#11840 )	1 year ago
Dylan Guedes	9b7e48aca9	Ingesters: Revert "Add metrics.go log line when reading from an ingester (#11571 )" (#11818 ) What this PR does / why we need it: This reverts commit `f04d0db434` Although it is useful, the amount of logging it generates is too massive. In the future we might revisit it but with a different approach.	1 year ago
Michel Hollands	f04d0db434	Add metrics.go log line when reading from an ingester (#11571 ) What this PR does / why we need it: Add a metrics.go log line when a querier reads from an ingester. The output is like this: ``` level=info ts=2024-01-03T13:59:06.919965546Z caller=metrics.go:275 component=ingester org_id=fake traceID=0b216e7d014c5f87 latency=fast query_type=ingester_series start=2024-01-03T13:00:00Z end=2024-01-03T13:59:06.834Z start_delta=59m6.91996413s end_delta=85.964255ms length=59m6.834s duration=110.792µs status=200 query=<omitted> query_hash=2166136261 total_entries=9 ``` Checklist - [X] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [X] Tests updated - [X] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`) --------- Signed-off-by: Michel Hollands <michel.hollands@gmail.com>	1 year ago
Travis Patterson	f668a1b80b	Add context and tenant to pipeline/extractor wrappers (#11528 ) Adding the context here means the wrapping pipeline can know when the query has stopped or been cancelled.	1 year ago
Karsten Jeschkies	9aae25008d	Optimize series response format by using repeated fileds. (#11498 ) What this PR does / why we need it: The Protobuf map type is encodied as a repeated field of map entries. Decoding them to a slice is much faster than decoding them into a map. Since Loki is not using the fast key check for a map we can use the slice decoding. This change also allows us to decode the JSON directly into the right protobuf struct. This doulbes the JSON decoding speed and reduces the memory pressure by ~40%. ``` › go test -bench=. -run=^$ -count=10 ./pkg/querier/queryrange > before.log › go test -bench=. -run=^$ -count=10 ./pkg/querier/queryrange > after.log › benchstat before.log after.log goos: darwin goarch: arm64 pkg: github.com/grafana/loki/pkg/querier/queryrange │ before.log │ after.log │ │ sec/op │ sec/op vs base │ ResponseMerge/mergeStreams_unlimited-10 32.36m ± 0% 32.63m ± 2% ~ (p=0.393 n=10) ResponseMerge/mergeOrderedNonOverlappingStreams_unlimited-10 1.050m ± 1% 1.080m ± 3% +2.84% (p=0.005 n=10) ResponseMerge/mergeStreams_limited-10 33.02m ± 0% 32.60m ± 1% -1.29% (p=0.004 n=10) ResponseMerge/mergeOrderedNonOverlappingStreams_limited-10 15.11m ± 0% 15.07m ± 0% ~ (p=0.075 n=10) _CodecDecodeLogs-10 4.395m ± 1% 4.364m ± 0% -0.72% (p=0.005 n=10) _CodecDecodeSamples-10 16.97m ± 0% 16.84m ± 2% -0.77% (p=0.023 n=10) _CodecDecodeSeries/application/vnd.google.protobuf-10 745.8µ ± 8% 736.8µ ± 12% ~ (p=0.739 n=10) _CodecDecodeSeries/application/json;_charset=utf-8-10 15.37m ± 1% 10.60m ± 0% -31.03% (p=0.000 n=10) _MergeResponses-10 1186.9m ± 2% 149.8m ± 1% -87.38% (p=0.000 n=10) _UnwrapSeries-10 9.399m ± 1% 4.049m ± 0% -56.92% (p=0.000 n=10) _DecodeMergeEncodeCycle-10 666.0m ± 3% 194.6m ± 0% -70.79% (p=0.000 n=10) geomean 18.87m 12.51m -33.70% │ before.log │ after.log │ │ B/op │ B/op vs base │ _CodecDecodeLogs-10 3.649Mi ± 0% 3.649Mi ± 0% ~ (p=0.364 n=10) _CodecDecodeSamples-10 18.12Mi ± 0% 18.12Mi ± 0% ~ (p=0.926 n=10) _CodecDecodeSeries/application/vnd.google.protobuf-10 7.647Mi ± 0% 7.647Mi ± 0% ~ (p=0.587 n=10) _CodecDecodeSeries/application/json;_charset=utf-8-10 27.94Mi ± 0% 16.99Mi ± 0% -39.18% (p=0.000 n=10) _MergeResponses-10 2.362Mi ± 0% 2.408Mi ± 0% +1.98% (p=0.000 n=10) _UnwrapSeries-10 19.495Mi ± 0% 8.595Mi ± 0% -55.91% (p=0.000 n=10) _DecodeMergeEncodeCycle-10 772.3Mi ± 0% 772.3Mi ± 0% ~ (p=0.912 n=10) geomean 17.50Mi 14.54Mi -16.91% │ before.log │ after.log │ │ allocs/op │ allocs/op vs base │ _CodecDecodeLogs-10 41.10k ± 0% 41.10k ± 0% ~ (p=1.000 n=10) ¹ _CodecDecodeSamples-10 411.9k ± 0% 411.9k ± 0% ~ (p=1.000 n=10) _CodecDecodeSeries/application/vnd.google.protobuf-10 32.00 ± 0% 32.00 ± 0% ~ (p=1.000 n=10) ¹ _CodecDecodeSeries/application/json;_charset=utf-8-10 304.2k ± 0% 298.1k ± 0% -2.01% (p=0.000 n=10) _MergeResponses-10 100.1k ± 0% 100.1k ± 0% -0.00% (p=0.002 n=10) _UnwrapSeries-10 201.1k ± 0% 198.0k ± 0% -1.54% (p=0.000 n=10) _DecodeMergeEncodeCycle-10 203.1k ± 0% 203.1k ± 0% ~ (p=0.621 n=10) geomean 48.95k 48.70k -0.51% ¹ all samples are equal ``` Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. [Example PR](`0d4416a4b0`)	1 year ago
Travis Patterson	be71a80b15	Implement hooks to instrument query pipelines (#11493 ) This PR implements interfaces to inject new pipelines/extractors into the query path of queriers and ingesters.	1 year ago
Michel Hollands	8628b15624	Use metrics namespace for more metrics (#11025 ) What this PR does / why we need it: Use the metrics namespace setting instead of hardcoding to `cortex`. This is a follow up to (and based on) https://github.com/grafana/loki/pull/11014. Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [X] Tests updated - [x] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) - [ ] If the change is deprecating or removing a configuration option, update the `deprecated-config.yaml` and `deleted-config.yaml` files respectively in the `tools/deprecated-config-checker` directory. <!-- TODO(salvacorts): Add example PR --> --------- Signed-off-by: Michel Hollands <michel.hollands@gmail.com> Co-authored-by: Ashwanth <iamashwanth@gmail.com>	2 years ago
Kaviraj Kanagaraj	bbfb13c3e4	Pin `chunk` and `index` format to `schema` version. (#10213 ) We pin all three `Chunk`, `HeadBlock` and `TSDB` Version to `schema` version in period config. This is the following mapping (after being discussed with @owen-d and @sandeepsukhani ) `v12` (current existing schema) - ChunkFormatV3 (UnorderedHeadBlock) + TSDBv2 `v13` (introducing new schema) - ChunkFormatV4 (UnorderedWithNonIndexedLabelsHeadBlockFmt) + TSDBv3 Note the new schema `v13` supports the latest chunk and index format. NOTES for Reviewer 1. General approach is we removed the idea of `index.LiveFormat`, `chunkenc.DefaultChunkFormat` and `chunkenc.DefaultHeadBlockFmt` and made following two changes. These variables were used before to tie chunk and tsdb formats specific to Loki versions. This PR remove that coupling and pin these formats to `schema` version instead. 1. These variables were replaced with explicit chunk and index formats within those packages (and it's tests) 2. If these variables were used outside it's own packages say by ingester, compactor, etc. Then we extract correct chunk and index versions from the `schema` config. 2. Add two methods to `periodConfig`. (1) `ChunkFormat()` returning chunk and head format tied to schema (2) `TSDBFormat()` returning tsdb format tied to schema. 2. Other ideas I thought of doing but didn't end up doing is make `ChunkFormat` and `IndexFormat` as separate type (rather than `byte` and `int` currently. Similar to `HeadBlockFmt` type). But didnt' do it eventually to keep the PR small and don't want to complicate with lots of changes. 4. Moved couple of test cases from `chunkenc` to `config` package, because the test case was actually testing methods on `schemaconfig` and it was creating cycling dependencies. --------- Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	2 years ago
Bryan Boreham	f89a51fde8	Tracing: elide small traces for Stats call (#10308 ) What this PR does / why we need it: At work I see a lot of traces getting data dropped due to being tens of megabytes in size. Looking at what was captured, I see many many repeats of these four spans: <img width="1070" alt="image" src="https://github.com/grafana/loki/assets/8125524/4268e664-6910-49bb-8f68-69b139a5a66b"> Events on the parent trace are cheaper and, for small operations like this, just as useful. Where there was an event line I added a `function` field matching the previous span name. For `storeEntry.Stats()` I didn't add an event line as it doesn't seem to do very much. But please correct me; I'm not hugely familiar with the Loki codebase. Special notes for your reviewer: Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - NA Documentation added - NA Tests updated - [x] `CHANGELOG.md` updated - NA If the change is worth mentioning in the release notes, add `add-to-release-notes` label - NA Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - NA For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`)	2 years ago
Owen Diehl	f53498c4aa	allows filter-only matchers in series endpoint (#10269 ) We already allow empty matchers `{}` as a special case in series queries to return all series. This PR also allows specifying only filter-style matchers. This is specifically helpful when a tenant is trying to understand all streams which do _not_ have a corresponding label. ``` $ logcli series '{does_not_exist=""}' --analyze-labels --org-id="fake" 2023/08/16 10:13:32 http://localhost:3100/loki/api/v1/series?end=1692206012889997000&match=%7Bdoes_not_exist%3D%22%22%7D&start=1692202412889997000 Total Streams: 6 Unique Labels: 2 ``` Co-authored-by: Michel Hollands <42814411+MichelHollands@users.noreply.github.com>	2 years ago
Trevor Whitney	4d2a94ebd3	Return intersecting labels when aggregating volume by label (#10248 ) This PR changes the behavior the `index/volume` endpoint to return intersecting labels when requesting volume aggregating by label. Previously it only returned labels that matched selectors in the query. The old behavior is still possible using the `targetLabels` argument.	2 years ago
Charles Korn	bde65667f7	Upgrade dskit to use packages migrated from weaveworks/common (#10164 ) What this PR does / why we need it: This PR upgrades dskit and replaces use of packages from weaveworks/common with their migrated equivalents in dskit. See https://github.com/grafana/dskit/pull/342 for more details. Note that Loki still uses some packages from weaveworks/common that I haven't migrated (`aws` and `test`) - I'll migrate these separately. If this PR needs to be rebuilt, I used `rewrite.sh` ([source](https://gist.github.com/charleskorn/48efe62a09d6d70f3de30327003df5c5#file-rewrite-sh)) to generate most of these changes. Which issue(s) this PR fixes: (none) Special notes for your reviewer: (none) Checklist - [x] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [n/a] Documentation added - [n/a] Tests updated - [n/a] `CHANGELOG.md` updated - [n/a] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [n/a] Changes that require user attention or interaction to upgrade are documented in `docs/sources/setup/upgrade/_index.md` - [n/a] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) Co-authored-by: Kaviraj Kanagaraj <kavirajkanagaraj@gmail.com>	2 years ago
Trevor Whitney	39be4b5e6b	Only aggregate labels or series based on requested (#10076 ) This improves the logic when calculating volumes by only aggregating series or labels based on which was requested. Previously we aggregated both, and then picked the correct set for the response, causing unnecessary additional memory consumption.	2 years ago
Dylan Guedes	122313caf7	Remove redundant spans (#10055 ) What this PR does / why we need it: - Stop using `instrument.CollectedRequest` on all Index calls since it emits spans that are redundant with existing ones and aren't improving Loki's monitoring while making it more expensive to run - Add events to `QuerySample` to improve its monitoring so we can better track what is holding down its performance - Remove redundant `Ingester.GetChunkRef` span	2 years ago
Trevor Whitney	a12311c5c8	Allow volume to be aggregated by label (#9988 ) Add a `aggregateBy` query parameter to the `series_volume` endpoint, and rename that endpoint to just `volume`. This allows users to get volumes aggregated into top level labels, rather label+value pairs. --------- Co-authored-by: Travis Patterson <travis.patterson@grafana.com>	2 years ago
Karsten Jeschkies	efac690328	Use series hash to identify uniques in merge. (#9985 ) What this PR does / why we need it: A run of the protobuf encoding for the querier showed a spike in memory usage in the `codec.MergeResponse` method. The routine was allocating a lot of memory for the `series.String()` method which is then hashed. Instead, we can use a `uint64` hash. ``` › go test -v -run=^$ -bench "Benchmark_MergeResponses$" -count=10 ./pkg/querier/queryrange ... │ before.txt │ after.txt │ │ sec/op │ sec/op vs base │ _MergeResponses-16 4.563 ± 1% 1.197 ± 1% -73.77% (p=0.000 n=10) │ before.txt │ after.txt │ │ B/op │ B/op vs base │ _MergeResponses-16 6578.715Mi ± 0% 2.362Mi ± 0% -99.96% (p=0.000 n=10) │ before.txt │ after.txt │ │ allocs/op │ allocs/op vs base │ _MergeResponses-16 40500.1k ± 0% 100.1k ± 0% -99.75% (p=0.000 n=10) ``` Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [x] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`)	2 years ago
Ed Welch	fa6f9c638a	Loki: add 'post_filter_lines' stat for tracking how many lines are match a queries filter expression(s) (#9983 ) What this PR does / why we need it: To better understand query behavior and labeling strategies of users, logging the number of log lines "post filtering" can be very useful, we already log the total_lines processed in a query so this will allow us to see how many lines in the label selector matched what the query was looking for. Which issue(s) this PR fixes: Fixes #<issue number> Special notes for your reviewer: Checklist - [ ] Reviewed the [`CONTRIBUTING.md`](https://github.com/grafana/loki/blob/main/CONTRIBUTING.md) guide (required) - [ ] Documentation added - [ ] Tests updated - [ ] `CHANGELOG.md` updated - [ ] If the change is worth mentioning in the release notes, add `add-to-release-notes` label - [ ] Changes that require user attention or interaction to upgrade are documented in `docs/sources/upgrading/_index.md` - [ ] For Helm chart changes bump the Helm chart version in `production/helm/loki/Chart.yaml` and update `production/helm/loki/CHANGELOG.md` and `production/helm/loki/README.md`. [Example PR](`d10549e3ec`) Signed-off-by: Edward Welch <edward.welch@grafana.com>	2 years ago
Trevor Whitney	9e19ff006c	Add targetLabels to SeriesVolume requests (#9878 ) Adds optional `targetLabels` parameter to `series_volume` and `series_volume_range` requests that controls how volumes are aggregated. When provided, volumes are aggregated into the intersections of the provided `targetLabels` only.	2 years ago

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192 Commits (0be39a0ed11af87e7c3c9e69559e4b8acd2901f3)