1
0
mirror of https://github.com/open-telemetry/opentelemetry-go.git synced 2026-06-03 18:35:08 +02:00
Files
opentelemetry-go/versions.yaml
T
Robert Wu 60f9f39d78 feat(prometheus): Add observability for prometheus exporter (#7345)
fix #7013 

References: 

- [Follow
guidelines](https://github.com/open-telemetry/opentelemetry-go/blob/a5dcd68ebb2f3669f7685ac7b0f3f1624251a381/CONTRIBUTING.md#encapsulation).
- PR: #7307 

Implement following self-observability metrics from
https://github.com/open-telemetry/semantic-conventions/blob/v1.36.0/docs/otel/sdk-metrics.md
for https://pkg.go.dev/go.opentelemetry.io/otel/exporters/prometheus:

- otel.sdk.exporter.metric_data_point.inflight
- otel.sdk.exporter.metric_data_point.exported
- otel.sdk.exporter.operation.duration
- otel.sdk.metric_reader.collection.duration

### Benchmarks

```console
➜ benchstat /tmp/bench_disabled.txt /tmp/bench_enabled.txt
goos: darwin
goarch: arm64
pkg: go.opentelemetry.io/otel/exporters/prometheus/internal/observ
cpu: Apple M1 Max
                                           │ /tmp/bench_disabled.txt │       /tmp/bench_enabled.txt       │
                                           │         sec/op          │   sec/op     vs base               │
InstrumentationExportMetrics-10                          177.5n ± 0%   177.8n ± 0%  +0.14% (p=0.039 n=20)
InstrumentationRecordOperationDuration-10                246.6n ± 0%   246.7n ± 0%       ~ (p=0.606 n=20)
InstrumentationRecordCollectionDuration-10               246.8n ± 1%   247.2n ± 0%       ~ (p=0.456 n=20)
geomean                                                  221.1n        221.3n       +0.09%

                                           │ /tmp/bench_disabled.txt │       /tmp/bench_enabled.txt        │
                                           │          B/op           │    B/op     vs base                 │
InstrumentationExportMetrics-10                           256.0 ± 0%   256.0 ± 0%       ~ (p=1.000 n=20) ¹
InstrumentationRecordOperationDuration-10                 272.0 ± 0%   272.0 ± 0%       ~ (p=1.000 n=20) ¹
InstrumentationRecordCollectionDuration-10                272.0 ± 0%   272.0 ± 0%       ~ (p=1.000 n=20) ¹
geomean                                                   266.6        266.6       +0.00%
¹ all samples are equal

                                           │ /tmp/bench_disabled.txt │       /tmp/bench_enabled.txt        │
                                           │        allocs/op        │ allocs/op   vs base                 │
InstrumentationExportMetrics-10                           3.000 ± 0%   3.000 ± 0%       ~ (p=1.000 n=20) ¹
InstrumentationRecordOperationDuration-10                 3.000 ± 0%   3.000 ± 0%       ~ (p=1.000 n=20) ¹
InstrumentationRecordCollectionDuration-10                3.000 ± 0%   3.000 ± 0%       ~ (p=1.000 n=20) ¹
geomean                                                   3.000        3.000       +0.00%
¹ all samples are equal
```

---------

Co-authored-by: Flc゛ <four_leaf_clover@foxmail.com>
Co-authored-by: Tyler Yahn <MrAlias@users.noreply.github.com>
2025-09-18 07:52:54 -07:00

52 lines
2.0 KiB
YAML

# Copyright The OpenTelemetry Authors
# SPDX-License-Identifier: Apache-2.0
module-sets:
stable-v1:
version: v1.38.0
modules:
- go.opentelemetry.io/otel
- go.opentelemetry.io/otel/bridge/opencensus
- go.opentelemetry.io/otel/bridge/opencensus/test
- go.opentelemetry.io/otel/bridge/opentracing
- go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc
- go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp
- go.opentelemetry.io/otel/exporters/otlp/otlptrace
- go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc
- go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp
- go.opentelemetry.io/otel/exporters/stdout/stdoutmetric
- go.opentelemetry.io/otel/exporters/stdout/stdouttrace
- go.opentelemetry.io/otel/exporters/zipkin
- go.opentelemetry.io/otel/metric
- go.opentelemetry.io/otel/sdk
- go.opentelemetry.io/otel/sdk/metric
- go.opentelemetry.io/otel/trace
experimental-metrics:
version: v0.60.0
modules:
- go.opentelemetry.io/otel/exporters/prometheus
experimental-logs:
version: v0.14.0
modules:
- go.opentelemetry.io/otel/log
- go.opentelemetry.io/otel/log/logtest
- go.opentelemetry.io/otel/sdk/log
- go.opentelemetry.io/otel/sdk/log/logtest
- go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc
- go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp
- go.opentelemetry.io/otel/exporters/stdout/stdoutlog
experimental-schema:
version: v0.0.13
modules:
- go.opentelemetry.io/otel/schema
excluded-modules:
- go.opentelemetry.io/otel/internal/tools
- go.opentelemetry.io/otel/trace/internal/telemetry/test
modules:
go.opentelemetry.io/otel/exporters/stdout/stdouttrace:
version-refs:
- ./exporters/stdout/stdouttrace/internal/version.go
go.opentelemetry.io/otel/exporters/prometheus:
version-refs:
- ./exporters/prometheus/internal/version.go