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Commit Graph

38 Commits

Author SHA1 Message Date
renovate[bot]
56138d1060 fix(deps): update golang.org/x (#7482)
This PR contains the following updates:

| Package | Type | Update | Change | Age | Confidence |
|---|---|---|---|---|---|
| golang.org/x/exp | require | digest | `27f1f14` -> `90e834f` |
[![age](https://developer.mend.io/api/mc/badges/age/go/golang.org%2fx%2fexp/v0.0.0-20251017212417-90e834f514db?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|
| golang.org/x/exp/typeparams | indirect | digest | `27f1f14` ->
`90e834f` |
[![age](https://developer.mend.io/api/mc/badges/age/go/golang.org%2fx%2fexp%2ftypeparams/v0.0.0-20251017212417-90e834f514db?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|
| golang.org/x/net | indirect | minor | `v0.45.0` -> `v0.46.0` |
[![age](https://developer.mend.io/api/mc/badges/age/go/golang.org%2fx%2fnet/v0.46.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
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|
| golang.org/x/telemetry | indirect | digest | `ca0c2a9` -> `24f779f` |
[![age](https://developer.mend.io/api/mc/badges/age/go/golang.org%2fx%2ftelemetry/v0.0.0-20251014153721-24f779f6aaef?slim=true)](https://docs.renovatebot.com/merge-confidence/)
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|
| golang.org/x/tools | require | minor | `v0.37.0` -> `v0.38.0` |
[![age](https://developer.mend.io/api/mc/badges/age/go/golang.org%2fx%2ftools/v0.38.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
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---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Tyler Yahn <codingalias@gmail.com>
2025-10-20 09:09:34 -07:00
Tyler Yahn
5358fd737d Upgrade semconv dependencies to v1.37.0 (#7260)
Resolve https://github.com/open-telemetry/opentelemetry-go/issues/7255
2025-08-28 11:29:52 +02:00
Tyler Yahn
4b2bef6dd9 [chore] Upgrade semconv pkg use to v1.36.0 (#7237)
Fix #7236
2025-08-25 16:33:34 +02:00
Matthieu MOREL
d464abf1f3 chore: enable unused-parameter rule from revive (#7122)
#### Description

Enable and fixes
[unused-parameter](https://github.com/mgechev/revive/blob/HEAD/RULES_DESCRIPTIONS.md#unused-parameter)
rule from revive

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
2025-08-04 12:48:04 -07:00
Mikhail Mazurskiy
5e1c62a2d5 Modernize (#7089)
Use
https://pkg.go.dev/golang.org/x/tools/gopls/internal/analysis/modernize
to update code to new style.

---------

Co-authored-by: Flc゛ <four_leaf_clover@foxmail.com>
Co-authored-by: Damien Mathieu <42@dmathieu.com>
2025-07-29 10:19:11 +02:00
Tyler Yahn
91bf875c49 Upgrade semconv to 1.34.0 in metric (#6832) 2025-05-28 10:49:03 -07:00
Sean Liao
a571c52b0a all: replace math/rand with math/rand/v2 (#6732)
Update to new stdlib apis.

The new Float64 is uniform, which resolves a long comment.


https://cs.opensource.google/go/go/+/refs/tags/go1.24.2:src/math/rand/v2/rand.go;l=209

> // There are exactly 1<<53 float64s in [0,1). Use Intn(1<<53) /
(1<<53).
	return float64(r.Uint64()<<11>>11) / (1 << 53)

```
goos: linux
goarch: amd64
pkg: go.opentelemetry.io/otel/sdk/trace
cpu: 12th Gen Intel(R) Core(TM) i7-1260P
                                 │   old.txt    │               new.txt                │
                                 │    sec/op    │    sec/op     vs base                │
TraceStart/with_a_simple_span-16   387.1n ±  5%   306.8n ± 15%  -20.73% (p=0.000 n=10)
TraceStart/with_several_links-16   542.2n ±  5%   501.0n ±  2%   -7.61% (p=0.000 n=10)
TraceStart/with_attributes-16      521.4n ± 14%   571.6n ±  6%   +9.64% (p=0.009 n=10)
geomean                            478.3n         444.6n         -7.05%

                                 │  old.txt   │               new.txt               │
                                 │    B/op    │    B/op     vs base                 │
TraceStart/with_a_simple_span-16   528.0 ± 0%   528.0 ± 0%       ~ (p=1.000 n=10) ¹
TraceStart/with_several_links-16   704.0 ± 0%   704.0 ± 0%       ~ (p=1.000 n=10) ¹
TraceStart/with_attributes-16      784.0 ± 0%   784.0 ± 0%       ~ (p=1.000 n=10) ¹
geomean                            663.0        663.0       +0.00%
¹ all samples are equal

                                 │  old.txt   │               new.txt               │
                                 │ allocs/op  │ allocs/op   vs base                 │
TraceStart/with_a_simple_span-16   2.000 ± 0%   2.000 ± 0%       ~ (p=1.000 n=10) ¹
TraceStart/with_several_links-16   3.000 ± 0%   3.000 ± 0%       ~ (p=1.000 n=10) ¹
TraceStart/with_attributes-16      4.000 ± 0%   4.000 ± 0%       ~ (p=1.000 n=10) ¹
geomean                            2.884        2.884       +0.00%
¹ all samples are equal
```

---------

Co-authored-by: Robert Pająk <pellared@hotmail.com>
Co-authored-by: Damien Mathieu <42@dmathieu.com>
2025-05-15 09:21:49 +02:00
Damien Mathieu
2c15a77942 Fix lint issues for golangci-lint 1.62.0 (#5967)
This fixes the new lint issues brough by the golangci-lint upgrade in
https://github.com/open-telemetry/opentelemetry-go/pull/5966
2024-11-13 08:58:59 +01:00
Joonsoo Park
a814b359a0 Add example for synchronous gauge (#5492)
Added example for synchronous gauge

Related: #5414
2024-06-24 07:37:40 -07:00
Tyler Yahn
6a0fa3c911 Upgrade semconv use to v1.26.0 (#5490)
Follow up to #5476
2024-06-06 09:36:59 -07:00
Tyler Yahn
999c6a07b3 Update all semconv use to v1.25.0 (#5374)
Resolve #5373
2024-05-19 07:16:33 +02:00
Robert Pająk
7dea232a46 [chore] Simplify the license header (#4987) 2024-02-29 07:05:28 +01:00
Robert Pająk
01472db75f Upgrade use of semconv to v1.24.0 (#4754) 2024-01-11 12:56:07 +01:00
David Ashpole
0f5565af4f Add WithExplicitBucketBoundaries Histogram option to the metric api (#4603)
* Add WithExplicitBucketBoundaries Histogram option to the metric api

* Add note that the option is advisory

---------

Co-authored-by: Robert Pająk <pellared@hotmail.com>
Co-authored-by: Aaron Clawson <3766680+MadVikingGod@users.noreply.github.com>
2023-10-26 12:18:37 -05:00
Robert Pająk
e3d6c8eec2 Add and refine metrics examples (#4504) 2023-09-14 08:17:20 +02:00
Pulak Kanti Bhowmick
f172db89a1 handle err in metric example test (#4462)
* fix type in metric example test

Signed-off-by: Pulak Kanti Bhowmick <pkbhowmick007@gmail.com>

* handle error in metric example test

Signed-off-by: Pulak Kanti Bhowmick <pkbhowmick007@gmail.com>

* update counter example

Signed-off-by: Pulak Kanti Bhowmick <pkbhowmick007@gmail.com>

* handle the err only

Signed-off-by: Pulak Kanti Bhowmick <pkbhowmick007@gmail.com>

---------

Signed-off-by: Pulak Kanti Bhowmick <pkbhowmick007@gmail.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2023-08-28 10:23:18 -07:00
Tyler Yahn
17903bcdb6 Revert "Move global metric back to otel/metric/global for minor release (#3986)" (#4039)
* Revert "Move global metric back to `otel/metric/global` for minor release (#3986)"

This reverts commit 8dba38e02f.

* Add changes to changelog

* Fix versions and go mod tidy

* Run go-mod-tidy
2023-05-02 11:15:39 -07:00
Tyler Yahn
15d6ba2921 Unify metric API into the one otel/metric package (#4018)
* Move instrument into metric

* Update metric docs to include instrument

* Update package names

* Update all imports of sdk/metric/instrument

* Rename Option to InstrumentOption

* Deprecate otel/metric/instrument

* Add changelog entry
2023-04-27 11:25:48 -07:00
Tyler Yahn
002444a2e7 Remove the sync inst from async example (#4019)
Simplify the ExampleMeter_asynchronous_multiple example test to only
include asynchronous instruments. Remove the synchronous histogram.
2023-04-20 16:14:39 -07:00
Tyler Yahn
f8fcfda872 Add options to measurement methods (#3971)
* Add options to measurement methods

* Update noop

* Update global impl

* Update SDK impl

* Fix metric API example

* Update prometheus exporter tests

* Update examples

* WithAttributes and WithAttributeSet

* Add changes to changelog

* Accept slice instead of variadic to new conf funcs

* Clarify WithAttributes performance in docs

* Address feedback about WithAttributes comment

* Add changelog entry for WithAttribute{s,Set}

* Remove number scope from measure opts

* Update changelog

* Remove left-over test cases

---------

Co-authored-by: Robert Pająk <pellared@hotmail.com>
2023-04-18 07:16:06 -07:00
Tyler Yahn
8dba38e02f Move global metric back to otel/metric/global for minor release (#3986)
* Revert "Remove the deprecated `otel/metric/global` pkg (#3829)"

This reverts commit 60f7d42d1e.

* Revert "Support a global MeterProvider in `go.opentelemetry.io/otel` (#3818)"

This reverts commit 813936187e.

* Remove top level metric global

* Add change to changelog
2023-04-13 07:39:39 -07:00
Robert Pająk
de497def87 metric: Refactor examples to use otel.Meter (#3927)
* Refactor examples in go.opentelemetry.io/otel/metric to use otel.Meter

* add comment

* go mod tidy

---------

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2023-03-24 08:00:18 -07:00
Tyler Yahn
795ad97119 Revert "Move metric No-Op to metric/noop (#3893)" (#3921)
* Revert "Move metric No-Op to `metric/noop` (#3893)"

This reverts commit 3c75a44f84.

* Persist removal of NewNoopMeter
2023-03-22 14:41:28 -07:00
Tyler Yahn
3c75a44f84 Move metric No-Op to metric/noop (#3893)
* Move metric No-Op to noop pkg

* Remove the unneeded embedded ifaces

* Update CHANGELOG.md

Co-authored-by: Peter Liu <lpfvip2008@gmail.com>

---------

Co-authored-by: Peter Liu <lpfvip2008@gmail.com>
Co-authored-by: Aaron Clawson <3766680+MadVikingGod@users.noreply.github.com>
2023-03-21 14:25:23 -05:00
Tyler Yahn
fe6856e804 Deprecate metric/unit and use a string for units in the metric API/SDK (#3776)
* Replace Unit from metric/unit with string

Deprecate the units package. This package will not be included in the
metric GA.

* Add changes to changelog
2023-02-27 08:10:56 -08:00
Tyler Yahn
c0fb8dec4c Remove the unneeded Observe method from the async instruments (#3586)
* Update RegisterCallback and Callback decls

RegisterCallback accept variadic Asynchronous instruments instead of a
slice.

Callback accept an observation result recorder to ensure instruments
that are observed by a callback.

* Update global impl

* Update noop impl

* Update SDK impl

* Fix prometheus example

* Fix metric API example_test

* Remove unused registerabler

* Rename ObservationRecorder to MultiObserver

* Update Callback documentation about MultiObserver

* Remove the Observe method from async inst

* Revert to iface for Observers

* Fix async inst docs

* Update global async delegate race test

* Restore removed observe doc

* Remove TODO

* Remove stale comment

* Update changelog
2023-01-25 12:58:09 -08:00
Tyler Yahn
69b18e62a7 Redesign RegisterCallback API (#3584)
* Update RegisterCallback and Callback declerations

RegisterCallback accepts variadic Asynchronous instruments instead of a
slice.

Callback accepts an observation result recorder to ensure instruments
that are observed by a callback.

* Update global, noop, SDK implementations
* Fix examples
* Add changes to changelog
* Test RegisterCallback for invalid observers
* Test callbacks from foreign sources not collected
* Support registering delegating instruments
2023-01-19 08:18:26 -06:00
Tyler Yahn
f941b3a8df Restructure RegisterCallback method (#3587)
* Restructure RegisterCallback method

Instead of accepting instruments to register the callback with as a
slice, accept them as variadic arguments.

* Add changes to changelog

* Add PR number to changes
2023-01-13 08:31:14 -08:00
Tyler Yahn
89cb6a4462 Update single asynchronous example to use inst opt (#3574)
Co-authored-by: Chester Cheung <cheung.zhy.csu@gmail.com>
2023-01-10 21:21:58 -08:00
Tyler Yahn
36904e4463 Deprecate the syncint64/syncfloat64/asyncint64/asyncfloat64 packages (#3575)
* Dep async/sync pkgs for new inst in instrument pkg

* Replace use of deprecated instruments

* Add changelog entry

* Update changelog entry PR number
2023-01-10 15:06:24 -08:00
Tyler Yahn
82882dfbd3 Have multi-instrument callback return an error (#3576)
* Have multi-inst callback return an error

* Update PR number in changelog entry

Co-authored-by: Chester Cheung <cheung.zhy.csu@gmail.com>
2023-01-08 07:53:07 -08:00
Tyler Yahn
a54167d2c9 Remove metric instrument provider API (#3530)
* Remove all InstrumentProvider APIs

* Fix noop impl

* Fix metric/example_test.go

* Update global impl

* Update sdk/metric impl

* Fix examples

* Fix prometheus exporter

* Add changes to changelog

Co-authored-by: Aaron Clawson <3766680+MadVikingGod@users.noreply.github.com>
2023-01-03 10:34:10 -08:00
Tyler Yahn
4014204d42 Allow multi-instrument callbacks to be unregistered (#3522)
* Update Meter RegisterCallback method

Return a Registration from the method that can be used by the caller to
unregister their callback.

Update documentation of the method to better explain expectations of
use and implementation.

* Update noop impl

* Update global impl

* Test global Unregister concurrent safe

* Use a map to track reg in global impl

* Update sdk impl

* Use a list for global impl

* Fix prom example

* Lint metric/meter.go

* Fix metric example

* Placeholder for changelog

* Update PR number in changelog

* Update sdk/metric/pipeline.go

Co-authored-by: Aaron Clawson <3766680+MadVikingGod@users.noreply.github.com>

* Add test unregistered callback is not called

Co-authored-by: Aaron Clawson <3766680+MadVikingGod@users.noreply.github.com>
2022-12-16 12:02:42 -08:00
Aaron Clawson
8423364f5a Update golangci-lint to v1.48.0 (#3105)
* Update golangci-lint to v1.48.0

Co-authored-by: Chester Cheung <cheung.zhy.csu@gmail.com>
2022-08-24 21:42:28 -05:00
Tyler Yahn
1f5b159161 Use already enabled revive linter and add depguard (#2883)
* Refactor golangci-lint conf

Order settings alphabetically.

* Add revive settings to golangci conf

* Check blank imports

* Check bool-literal-in-expr

* Check constant-logical-expr

* Check context-as-argument

* Check context-key-type

* Check deep-exit

* Check defer

* Check dot-imports

* Check duplicated-imports

* Check early-return

* Check empty-block

* Check empty-lines

* Check error-naming

* Check error-return

* Check error-strings

* Check errorf

* Stop ignoring context first arg in tests

* Check exported comments

* Check flag-parameter

* Check identical branches

* Check if-return

* Check increment-decrement

* Check indent-error-flow

* Check deny list of go imports

* Check import shadowing

* Check package comments

* Check range

* Check range val in closure

* Check range val address

* Check redefines builtin id

* Check string-format

* Check struct tag

* Check superfluous else

* Check time equal

* Check var naming

* Check var declaration

* Check unconditional recursion

* Check unexported return

* Check unhandled errors

* Check unnecessary stmt

* Check unnecessary break

* Check waitgroup by value

* Exclude deep-exit check in example*_test.go files
2022-05-19 15:15:07 -05:00
Bogdan Drutu
a9a519277a Move metric no-op implementation to metric package (#2866)
* Move metric no-op implementation to metric package

This is to be consistent with trace package.

Fixes: https://github.com/open-telemetry/opentelemetry-go/issues/2767

Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>

* Update CHANGELOG.md

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>

* Update metric/noop.go

Co-authored-by: Chester Cheung <cheung.zhy.csu@gmail.com>

* Update noop.go

Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
Co-authored-by: Chester Cheung <cheung.zhy.csu@gmail.com>
2022-04-28 12:52:10 -07:00
Tyler Yahn
fdfc821bac Add godot linter to golangci (#2845)
Comment should be complete sentences outside of lists with sentence
fragments. This adds the godot linter to check these complete sentences
end with punctuation. If they do not, running fix will append a period.
2022-04-25 13:22:49 -07:00
Aaron Clawson
18f4cb85ec [API EPIC 4/4] Fix tests and examples (#2587)
* Empty All of the metrics dir

* Add instrument api with documentation

* Add a NoOp implementation.

* Updated to the new config standard

* Address PR comments

* This change moves components to sdk/metrics

The Moved components are:
- metric/metrictest
- metric/number
- metric/internal/registry
- metric/sdkapi

* The SDK changes necessary to satasify the new api

* This fixes the remaing tests.

* Update changelog

* refactor the Noop meter and instruments into one package.

* Renamed pkg.Instruments to pkg.InstrumentProvider

Co-authored-by: Aaron Clawson <MadVikingGod@users.noreply.github.com>
2022-03-02 09:50:29 -06:00