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opentelemetry-instrumentation-urllib3: add explicit http duration buckets for stable semconv #3518

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Merged
merged 5 commits into from
May 23, 2025
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opentelemetry-instrumentation-urllib3: add explicit http duration buckets for stable semconv #3518

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opentelemetry-instrumentation-urllib3: add explicit http duration buc…
xrmx May 21, 2025
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Add Changelog
xrmx May 21, 2025
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Update CHANGELOG.md
xrmx May 21, 2025
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Merge branch 'main' into proper-buckets-http-stable-urllib3
emdneto May 21, 2025
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Merge branch 'main' into proper-buckets-http-stable-urllib3
xrmx May 23, 2025
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2 changes: 2 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

- `opentelemetry-instrumentation-fastapi`: fix wrapping of middlewares
([#3012](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3012))
- `opentelemetry-instrumentation-urllib3` Proper bucket boundaries in stable semconv http duration metrics
([#3518](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/3518))

### Breaking changes

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2 changes: 2 additions & 0 deletions ...entelemetry-instrumentation-urllib3/src/opentelemetry/instrumentation/urllib3/__init__.py
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Expand Up @@ -103,6 +103,7 @@ def response_hook(
import wrapt

from opentelemetry.instrumentation._semconv import (
HTTP_DURATION_HISTOGRAM_BUCKETS_NEW,
_client_duration_attrs_new,
_client_duration_attrs_old,
_filter_semconv_duration_attrs,
Expand Down Expand Up @@ -267,6 +268,7 @@ def _instrument(self, **kwargs):
name=HTTP_CLIENT_REQUEST_DURATION,
unit="s",
description="Duration of HTTP client requests.",
explicit_bucket_boundaries_advisory=HTTP_DURATION_HISTOGRAM_BUCKETS_NEW,
)
# http.client.request.body.size histogram
request_size_histogram_new = create_http_client_request_body_size(
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4 changes: 4 additions & 0 deletions instrumentation/opentelemetry-instrumentation-urllib3/tests/test_urllib3_metrics.py
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Expand Up @@ -22,6 +22,7 @@
from urllib3 import encode_multipart_formdata

from opentelemetry.instrumentation._semconv import (
HTTP_DURATION_HISTOGRAM_BUCKETS_NEW,
OTEL_SEMCONV_STABILITY_OPT_IN,
_OpenTelemetrySemanticConventionStability,
)
Expand Down Expand Up @@ -169,6 +170,7 @@ def test_basic_metrics_new_semconv(self):
max_data_point=duration_s,
min_data_point=duration_s,
attributes=attrs_new,
explicit_bounds=HTTP_DURATION_HISTOGRAM_BUCKETS_NEW,
)
],
est_value_delta=40 / 1000,
Expand Down Expand Up @@ -258,6 +260,7 @@ def test_basic_metrics_both_semconv(self):
max_data_point=duration_s,
min_data_point=duration_s,
attributes=attrs_new,
explicit_bounds=HTTP_DURATION_HISTOGRAM_BUCKETS_NEW,
)
],
est_value_delta=40 / 1000,
Expand Down Expand Up @@ -451,6 +454,7 @@ def test_basic_metrics_nonstandard_http_method_new_semconv(self):
max_data_point=duration_s,
min_data_point=duration_s,
attributes=attrs_new,
explicit_bounds=HTTP_DURATION_HISTOGRAM_BUCKETS_NEW,
)
],
est_value_delta=40 / 1000,
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