Polish service db node#13
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Signed-off-by: Jared Tan <jian.tan@daocloud.io>
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…ry#38146) <!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description This PR adds support for configuring metric temporality (delta or cumulative) in the telemetrygen tool. This allows users to generate metrics with different temporality types, which is particularly useful for testing different metric collection scenarios. ##### Changes - Added `temporalityType` flag for metrics pipeline that accepts values: `delta` or `cumulative` <!-- Issue number (e.g. open-telemetry#1234) or full URL to issue, if applicable. --> #### Link to tracking issue Fixes open-telemetry#38073 <!--Describe what testing was performed and which tests were added.--> #### Testing Testing was performed by setting up as simple collector with `otlp `receiver and `debug` exporter ##### Sum Datapoint ``` Resource SchemaURL: https://opentelemetry.io/schemas/1.13.0 Resource attributes: -> service.name: Str(telemetrygen) ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope Metric #0 Descriptor: -> Name: gen -> Description: -> Unit: -> DataType: Histogram -> AggregationTemporality: Delta ``` ##### Histogram Datapoint ``` Count: 0 Sum: 3940.000000 ExplicitBounds #0: 0.000000 ExplicitBounds #1: 5.000000 ExplicitBounds #2: 10.000000 ExplicitBounds #3: 25.000000 ExplicitBounds #4: 50.000000 ExplicitBounds #5: 75.000000 ExplicitBounds #6: 100.000000 ExplicitBounds #7: 250.000000 ExplicitBounds #8: 500.000000 ExplicitBounds #9: 750.000000 ExplicitBounds #10: 1000.000000 ExplicitBounds #11: 2500.000000 ExplicitBounds #12: 5000.000000 ExplicitBounds #13: 7500.000000 ExplicitBounds #14: 10000.000000 Buckets #0, Count: 0 Buckets #1, Count: 0 Buckets #2, Count: 1 Buckets #3, Count: 0 Buckets #4, Count: 0 Buckets #5, Count: 0 Buckets #6, Count: 3 Buckets #7, Count: 4 Buckets #8, Count: 1 Buckets #9, Count: 1 Buckets #10, Count: 0 Buckets #11, Count: 0 Buckets #12, Count: 0 Buckets #13, Count: 0 Buckets #14, Count: 0 ``` - [x] Need to add tests for the config --------- Signed-off-by: Nikos Angelopoulos <nikolaos.angelopoulos@grafana.com>
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