György Krajcsovits
16f28be713
Fix CT handling
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Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
2024-10-07 16:59:07 +02:00
György Krajcsovits
6bebeaf41b
Fix not checking all labels before deciding to store NHCB
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Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
2024-10-07 15:41:54 +02:00
György Krajcsovits
2a3aa500e9
Make nhcb unit test pass with many exceptions marked as TODOs
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Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
2024-10-07 14:27:23 +02:00
György Krajcsovits
e0444d9384
Merge branch 'main' into nhcb-scrape-impl
2024-10-07 14:02:46 +02:00
György Krajcsovits
e1a7008b6c
Add unit test nhcbparse_test.go
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Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
2024-10-07 14:02:10 +02:00
Bartlomiej Plotka
f6e110d588
textparse: Refactored main testing utils for reusability; fixed proto Units. ( #15095 )
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Signed-off-by: bwplotka <bwplotka@gmail.com>
2024-10-07 12:17:44 +01:00
György Krajcsovits
9c4816df36
Rename bType to bName as Type returns the binary name and not the type name
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See Parser.Type() function.
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
2024-10-07 11:31:43 +02:00
György Krajcsovits
ed2e7dc258
Merge branch 'main' into nhcb-scrape-impl
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# Conflicts:
# scrape/scrape.go
2024-10-07 11:23:44 +02:00
Bartlomiej Plotka
8d281c3491
textparse: Refactored benchmark ( #15083 )
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* textparse: Refactored benchmark.
Signed-off-by: bwplotka <bwplotka@gmail.com>
* Kill sinks, tested, nothing is inlined.
Signed-off-by: bwplotka <bwplotka@gmail.com>
* Addressed comments.
Signed-off-by: bwplotka <bwplotka@gmail.com>
---------
Signed-off-by: bwplotka <bwplotka@gmail.com>
2024-10-07 09:55:26 +01:00
Matthieu MOREL
ab64966e9d
fix: use "ErrorContains" or "EqualError" instead of "Contains(t, err.Error()" and "Equal(t, err.Error()" ( #15094 )
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* fix: use "ErrorContains" or "EqualError" instead of "Contains(t, err.Error()" and "Equal(t, err.Error()"
---------
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
2024-10-06 16:35:29 +00:00
Manik Rana
47aeca9663
feat: naive fixes and optimzations for CreatedTimestamp function ( #14965 )
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* enhance: wip ct parse optimizations
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: further work on optimization
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: further improvements and remove unused code
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: improve optimizations and fix some CT parse errors
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: check for LsetHash along with name
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: cleanup and documentation
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* enhance: improve comments and add cleaner functions
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: improve comments and add cleaner functions
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: rename to resetCTParseValues
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: post-merge fixes
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: add all possible reserved suffixes
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* test: separate CT values for each metric
Signed-off-by: Manik Rana <manikrana54@gmail.com>
---------
Signed-off-by: Manik Rana <manikrana54@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
2024-10-04 13:11:02 +01:00
Manik Rana
f1c57a95ed
change: No longer ingest OM _created as timeseries if feature-flag 'enable-ct-zero-ingestion' is enabled; fixed OM text CT conversion bug ( #14738 )
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* chore: revert TypeRequiresCT to private
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: init NewOpenMetricsParser with skipCT true
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: allow opt-in to OM CT ingestion
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: lint
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: use textparse interface to set om options
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: set skipOMSeries in test
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: gofumpt
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* wip: add tests for OM CR parse
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: merge ct tests
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* tests: add cases for OM text
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: check correct test cases
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: use both scrape protocols in config
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: fix inputs and output tests for OM
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: cleanup
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: rename skipOMSeries to skipOMCTSeries
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
* fix: finish refac
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: move setup code outside test
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* tests: verify _created lines create new metric in certain cases
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: post merge fixes
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: lint
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* manager: Fixed CT OMText conversion bug; Refactored tests.
Signed-off-by: bwplotka <bwplotka@gmail.com>
* chore: lint
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: gofumpt
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: imports
Signed-off-by: Manik Rana <manikrana54@gmail.com>
---------
Signed-off-by: Manik Rana <manikrana54@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
Signed-off-by: bwplotka <bwplotka@gmail.com>
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
Co-authored-by: bwplotka <bwplotka@gmail.com>
2024-10-02 11:52:03 +01:00
Manik Rana
98cd80b2e2
feat: add microbenchmarks for OM CT parsing ( #14933 )
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* test: benchmark OM CT parsing
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: move OM ct benchmark to promparse_test
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: stricter comparison
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
* feat: use richer OM test data
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: move parse-ct test outside of inner loop
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: separate benchmarks for om and prom parsers
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: remove unused code
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: remove more unused code
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: rename to BenchmarkOMParseCreatedTimestamp
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
---------
Signed-off-by: Manik Rana <manikrana54@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
2024-10-02 07:48:27 +01:00
György Krajcsovits
71fd2d93a9
Merge branch 'main' into nhcb-scrape-impl
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# Conflicts:
# config/config.go
# scrape/scrape.go
2024-09-25 13:43:57 +02:00
Jeanette Tan
97ba2fc39d
use caps for NHCB
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-09-25 13:38:30 +02:00
Jeanette Tan
f35c6649e4
don't blindly convert series with the classic histogram name suffixes if they are not actually histograms based on metadata
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-09-25 13:38:15 +02:00
Jeanette Tan
e3899187da
expand tests for protobuf and fix problems
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-09-25 13:38:08 +02:00
Jeanette Tan
cd498964e6
expand tests and support conversion to nhcb in the middle of scrape
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-09-25 13:38:04 +02:00
Jeanette Tan
41c7f7d352
don't reuse the buffer
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-09-25 13:38:01 +02:00
Jeanette Tan
57bde06d2c
add doc comments
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-09-25 13:37:56 +02:00
Jeanette Tan
cbd5488cd3
skip nhcb conversion if there is native histogram of same name
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-09-25 13:37:51 +02:00
Jeanette Tan
0e5072b873
keep only 1 nhcb in memory at at time
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-09-25 13:37:46 +02:00
Jeanette Tan
172d4f2405
insert nhcb parser as intermediate layer
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Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
2024-09-25 13:37:37 +02:00
Bryan Boreham
31c5760551
Neater string vs byte-slice conversions ( #14425 )
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unsafe.Slice and unsafe.StringData were added in Go 1.20
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-09-21 12:19:21 +02:00
Manik Rana
315165e49d
refac: make typeRequiresCT private
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Signed-off-by: Manik Rana <manikrana54@gmail.com>
2024-09-20 21:56:19 +05:30
Nathan Baulch
50cd453c8f
chore: Fix typos ( #14868 )
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* Fix typos
---------
Signed-off-by: Nathan Baulch <nathan.baulch@gmail.com>
2024-09-10 22:32:03 +02:00
Björn Rabenstein
4ffb74dae4
Merge pull request #14810 from bboreham/fix-proto-parse-exemplar
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[BUGFIX] Protobuf scraping: reset exemplar position
2024-09-03 15:05:59 +02:00
Bryan Boreham
d599c4b28c
[BUGFIX] Protobuf scraping: reset exemplar position
...
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-09-02 16:43:50 +01:00
Bryan Boreham
3aaf2c3c9d
[TESTS] Add second native histogram with exemplars in TestProtobufParse
...
This test fails.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-09-02 16:43:50 +01:00
Bryan Boreham
e8ecc11816
[TESTS] Fix up item numbers in TestProtobufParse
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If an error is thrown by the test, these numbers help you see which item is wrong.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-09-02 16:43:49 +01:00
riskrole
406bf775aa
chore: fix some comments
...
Signed-off-by: riskrole <yuhang@before.tech>
2024-08-28 11:26:57 +08:00
beorn7
0f760f63dd
lint: Revamp our linting rules, mostly around doc comments
...
Several things done here:
- Set `max-issues-per-linter` to 0 so that we actually see all linter
warnings and not just 50 per linter. (As we also set
`max-same-issues` to 0, I assume this was the intention from the
beginning.)
- Stop using the golangci-lint default excludes (by setting
`exclude-use-default: false`. Those are too generous and don't match
our style conventions. (I have re-added some of the excludes
explicitly in this commit. See below.)
- Re-add the `errcheck` exclusion we have used so far via the
defaults.
- Exclude the signature requirement `govet` has for `Seek` methods
because we use non-standard `Seek` methods a lot. (But we keep other
requirements, while the default excludes completely disabled the
check for common method segnatures.)
- Exclude warnings about missing doc comments on exported symbols. (We
used to be pretty adamant about doc comments, but stopped that at
some point in the past. By now, we have about 500 missing doc
comments. We may consider reintroducing this check, but that's
outside of the scope of this commit. The default excludes of
golangci-lint essentially ignore doc comments completely.)
- By stop using the default excludes, we now get warnings back on
malformed doc comments. That's the most impactful change in this
commit. It does not enforce doc comments (again), but _if_ there is
a doc comment, it has to have the recommended form. (Most of the
changes in this commit are fixing this form.)
- Improve wording/spelling of some comments in .golangci.yml, and
remove an outdated comment.
- Leave `package-comments` inactive, but add a TODO asking if we
should change that.
- Add a new sub-linter `comment-spacings` (and fix corresponding
comments), which avoids missing spaces after the leading `//`.
Signed-off-by: beorn7 <beorn@grafana.com>
2024-08-22 17:36:11 +02:00
Manik Rana
02c465bf58
textparse: Implement CreatedTimestamp() in openmetricsparse.go ( #14356 )
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* feat: initial implement of createedTimestamp() with tests
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: return ct after finding it
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: remove unneeded test
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: add comments
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: multiple changes
- implement changes from pair programming session
- use newParse.val()
- advance parser p if ct is found
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: check if err from p.Next()
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: advance parser and parse histograms + summary
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: restore previous tests
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: retore failing tests
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: remove unneeded comments
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: return nil when mtype doesn't match
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: update go fmt version
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: cleanup
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: comments
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: document deepcopyparser
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: lint
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: cover edgecase of `gauge_created` in CreatedTimestamp()
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: readability updates
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: dedeuplicate labeldiff checks
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* tests: add tests for new label functions
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* feat: document CreatedTimestamp func
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: optimize `CreatedTimestamp()`
- Use refactored CreatedTimestamp function with bug fixes
- Remove unused code in labels.go
- Improve code documentation
Signed-off-by: Manik Rana <manikrana54@gmail.com>
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: add tests and lint fixes
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: remove mName
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: lint
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: comments
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* tests: add tests for CT parse failures and deepCopy
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: edit expectCT struct
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: lint
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: add new label in deepCopy
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: use p.builder in deepCopy
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: add NewMetricsParserWithOpts
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: lint
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: comments
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
* chore: comments
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
* chore: rename var
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: add condition for OM fuzzing
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: build tags
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: default skipCT to false
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: rename skipCT to skipCTSeries
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: formatting
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: comments and readability updates
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: comments
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
* refac: remove NewOpenMetricsParserWithOpts
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: lint
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: extract skipCTSeries logic from parseMetricSuffix
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* refac: inline create a NewOpenMetricsParser
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: comments
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: comments
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
* refac: improve error handling
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: return error instead of nil
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* fix: remove skipCT check from tBraceOpen
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* Pair programming with Manik, Arthur and Daniel.
Signed-off-by: bwplotka <bwplotka@gmail.com>
* chore: comments and use helper funcs
Signed-off-by: Manik Rana <manikrana54@gmail.com>
* chore: lint
Signed-off-by: Manik Rana <manikrana54@gmail.com>
---------
Signed-off-by: Manik Rana <manikrana54@gmail.com>
Signed-off-by: Manik Rana <Manikrana54@gmail.com>
Signed-off-by: bwplotka <bwplotka@gmail.com>
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
2024-08-08 12:35:35 +01:00
Arthur Silva Sens
07355c9199
Bump client_golang to 1.19
...
Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>
2024-03-06 09:11:13 -03:00
Ondrej Kokes
2e30f1231b
docs: textparse.Parser return type mismatch
...
The docs suggest the Next method returns a bool, but that's not the case (`Entry` is an int).
```
// Next advances the parser to the next sample. It returns false if no
// more samples were read or an error occurred.
Next() (Entry, error)
```
The docs were first added in d80a3de23576a4a46cb05de2df752f
2024-02-29 16:45:05 +01:00
Bryan Boreham
ba6aa95222
refactor: metrics parsing: extract common checking code
...
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-02-26 16:37:41 +00:00
Bryan Boreham
eff3a13e19
model/textparse: parsers take a labels SymbolTable
...
This allows strings to be interned to save memory.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-02-26 11:45:25 +00:00
Bryan Boreham
93b72ec5dd
tsdb: create SymbolTables for labels as required
...
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-02-26 11:45:25 +00:00
Łukasz Mierzwa
5597020a60
Use github.com/klauspost/compress for gzip and zlib
...
klauspost/compress is a high quality drop-in replacement for common Go
compression libraries. Since Prometheus sends out a lot of HTTP requests
that often return compressed output having improved compression
libraries helps to save cpu & memory resources.
On a test Prometheus server I was able to see cpu reduction from 31 to
30 cores.
Benchmark results:
name old time/op new time/op delta
TargetScraperGzip/metrics=1-8 69.4µs ± 4% 69.2µs ± 3% ~ (p=0.122 n=50+50)
TargetScraperGzip/metrics=100-8 84.3µs ± 2% 80.9µs ± 2% -4.02% (p=0.000 n=48+46)
TargetScraperGzip/metrics=1000-8 296µs ± 1% 274µs ±14% -7.35% (p=0.000 n=47+45)
TargetScraperGzip/metrics=10000-8 2.06ms ± 1% 1.66ms ± 2% -19.34% (p=0.000 n=47+45)
TargetScraperGzip/metrics=100000-8 20.9ms ± 2% 17.5ms ± 3% -16.50% (p=0.000 n=49+50)
name old alloc/op new alloc/op delta
TargetScraperGzip/metrics=1-8 6.06kB ± 0% 6.07kB ± 0% +0.24% (p=0.000 n=48+48)
TargetScraperGzip/metrics=100-8 7.04kB ± 0% 6.89kB ± 0% -2.17% (p=0.000 n=49+50)
TargetScraperGzip/metrics=1000-8 9.02kB ± 0% 8.35kB ± 1% -7.49% (p=0.000 n=50+50)
TargetScraperGzip/metrics=10000-8 18.1kB ± 1% 16.1kB ± 2% -10.87% (p=0.000 n=47+47)
TargetScraperGzip/metrics=100000-8 1.21MB ± 0% 1.01MB ± 2% -16.69% (p=0.000 n=36+50)
name old allocs/op new allocs/op delta
TargetScraperGzip/metrics=1-8 71.0 ± 0% 72.0 ± 0% +1.41% (p=0.000 n=50+50)
TargetScraperGzip/metrics=100-8 81.0 ± 0% 76.0 ± 0% -6.17% (p=0.000 n=50+50)
TargetScraperGzip/metrics=1000-8 92.0 ± 0% 83.0 ± 0% -9.78% (p=0.000 n=50+50)
TargetScraperGzip/metrics=10000-8 93.0 ± 0% 91.0 ± 0% -2.15% (p=0.000 n=50+50)
TargetScraperGzip/metrics=100000-8 111 ± 0% 135 ± 1% +21.89% (p=0.000 n=40+50)
Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>
2024-02-22 17:08:15 +00:00
Björn Rabenstein
ac10cd4d99
Merge pull request #13271 from ywwg/owilliams/utf8
...
UTF-8: Add partial support for parsing UTF-8 metric and label names
2024-02-16 11:42:55 +01:00
Owen Williams
a28d7865ad
UTF-8: Add support for parsing UTF8 metric and label names
...
This adds support for the new grammar of `{"metric_name", "l1"="val"}` to promql and some of the exposition formats.
This grammar will also be valid for non-UTF-8 names.
UTF-8 names will not be considered valid unless model.NameValidationScheme is changed.
This does not update the go expfmt parser in text_parse.go, which will be addressed by https://github.com/prometheus/common/issues/554/ .
Part of https://github.com/prometheus/prometheus/issues/13095
Signed-off-by: Owen Williams <owen.williams@grafana.com>
2024-02-15 14:34:37 -05:00
Ziqi Zhao
a93859a52f
Prometheus support parse exemplars from native histogram ( #13488 )
...
scrape: support parsing exemplars from native histogram
---------
Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>
Signed-off-by: Björn Rabenstein <github@rabenste.in>
Co-authored-by: Björn Rabenstein <github@rabenste.in>
2024-02-14 17:24:40 +01:00
Bryan Boreham
17f48f2b3b
Tests: use replacement DeepEquals in more places
...
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2024-02-08 19:32:33 +00:00
Björn Rabenstein
3db4596965
Merge pull request #13299 from vesari/add-unit-parser
...
protobuf: add unit parser
2024-01-09 14:47:50 +01:00
Arianna Vespri
8f07f9dd90
Avoid creating string for suffix, consider counters without _total suffix
...
Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>
2023-12-28 15:41:38 +01:00
Arianna Vespri
9a664b515a
Correct order in error message
...
Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>
2023-12-20 09:41:37 +01:00
Arianna Vespri
51e78d9a32
Delete debugging lines, amend error message for unit
...
Signed-off-by: Arianna Vespri <arianna.vespri@yahoo.it>
2023-12-20 09:31:58 +01:00
Bryan Boreham
c83e1fc574
textparse: remove MetricType alias
...
No backwards-compatibility; make a clean break.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2023-12-19 18:56:54 +00:00
Bryan Boreham
8065bef172
Move metric type definitions to common/model
...
They are used in multiple repos, so common is a better place for them.
Several packages now don't depend on `model/textparse`, e.g.
`storage/remote`.
Also remove `metadata` struct from `api.go`, since it was identical to
a struct in the `metadata` package.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
2023-12-19 18:56:54 +00:00
Arianna Vespri
3d6a92a25e
Merge remote-tracking branch 'prometheus/main' into add-unit-parser
2023-12-17 14:11:55 +01:00
