[hostmetricsreceiver] add system uptime metric#35954
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atoulme
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Oct 23, 2024
| return err | ||
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| s.mb = metadata.NewMetricsBuilder(s.config.MetricsBuilderConfig, s.settings, metadata.WithStartTime(pcommon.Timestamp(bootTime*1e9))) |
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nice touch on start timestamp being set to boot time.
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Heya @atoulme & @braydonk, based on this comment should I rename the scraper? Thanks for feedback! |
according to semantic convention, see discussion in: open-telemetry/semantic-conventions#1507
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Updated the metric to a gauge to align with the semantic convention, see discussion & reasoning in open-telemetry/semantic-conventions#1507 |
MovieStoreGuy
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<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description Add new uptime scraper to emit the `system.uptime` metric <!-- Issue number (e.g. open-telemetry#1234) or full URL to issue, if applicable. --> #### Link to tracking issue Fixes open-telemetry#31627 <!--Describe what testing was performed and which tests were added.--> #### Testing Unit test added. Also tested locally (Linux VM) with following config: ```yaml receivers: hostmetrics: scrapers: uptime: exporters: debug: verbosity: detailed service: pipelines: metrics: receivers: - hostmetrics exporters: - debug ``` <details><summary>Details</summary> <p> ```console $ make genotelcontribcol [...] $ make RUN_CONFIG=config-uptime.yaml run 2024-10-23T13:24:48.195+0200 info service@v0.112.0/service.go:135 Setting up own telemetry... 2024-10-23T13:24:48.195+0200 info telemetry/metrics.go:70 Serving metrics {"address": "localhost:8888", "metrics level": "Normal"} 2024-10-23T13:24:48.195+0200 info builders/builders.go:26 Development component. May change in the future. {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:24:48.199+0200 info service@v0.112.0/service.go:207 Starting otelcontribcol... {"Version": "0.112.0-dev", "NumCPU": 7} 2024-10-23T13:24:48.199+0200 info extensions/extensions.go:39 Starting extensions... 2024-10-23T13:24:48.199+0200 info service@v0.112.0/service.go:230 Everything is ready. Begin running and processing data. 2024-10-23T13:24:49.202+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:24:49.202+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:24:49.202512199 +0000 UTC Value: 61287.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:25:49.206+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:25:49.206+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:25:49.206657828 +0000 UTC Value: 61347.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:26:49.205+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:26:49.205+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:26:49.2051249 +0000 UTC Value: 61407.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:27:49.210+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:27:49.210+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:27:49.21007371 +0000 UTC Value: 61467.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} ^C 2024-10-23T13:27:54.204+0200 info otelcol@v0.112.0/collector.go:328 Received signal from OS {"signal": "interrupt"} 2024-10-23T13:27:54.204+0200 info service@v0.112.0/service.go:266 Starting shutdown... 2024-10-23T13:27:54.204+0200 info extensions/extensions.go:66 Stopping extensions... 2024-10-23T13:27:54.204+0200 info service@v0.112.0/service.go:280 Shutdown complete. ``` </p> </details> <!--Describe the documentation added.--> #### Documentation Updated readme & generated scraper docs <!--Please delete paragraphs that you did not use before submitting.-->
Contributor
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Thank you for this feature @kevinnoel-be! I was out for too long and missed this one coming by, so was unable to get through my feedback that I maintain the scraper should be named |
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<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description This PR makes some changes that I had hoped to suggest on #35954, however I was unable to make my comment in time before the PR was merged. The changes this PR makes are: * The `uptime` scraper is changed to be named `system` * The scraper is registered using the scraper name when adding to the scrapercontroller <!-- Issue number (e.g. #1234) or full URL to issue, if applicable. --> #### Link to tracking issue Amends the fix to #31627 (following a comment I made on #35932) <!--Describe what testing was performed and which tests were added.--> #### Testing <!--Describe the documentation added.--> #### Documentation The documentation that was added for the `uptime` scraper was renamed accordingly, and the description adjusted. <!--Please delete paragraphs that you did not use before submitting.-->
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Nov 7, 2024
…-telemetry#36123) <!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description This PR makes some changes that I had hoped to suggest on open-telemetry#35954, however I was unable to make my comment in time before the PR was merged. The changes this PR makes are: * The `uptime` scraper is changed to be named `system` * The scraper is registered using the scraper name when adding to the scrapercontroller <!-- Issue number (e.g. open-telemetry#1234) or full URL to issue, if applicable. --> #### Link to tracking issue Amends the fix to open-telemetry#31627 (following a comment I made on open-telemetry#35932) <!--Describe what testing was performed and which tests were added.--> #### Testing <!--Describe the documentation added.--> #### Documentation The documentation that was added for the `uptime` scraper was renamed accordingly, and the description adjusted. <!--Please delete paragraphs that you did not use before submitting.-->
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Nov 12, 2024
<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description Add new uptime scraper to emit the `system.uptime` metric <!-- Issue number (e.g. open-telemetry#1234) or full URL to issue, if applicable. --> #### Link to tracking issue Fixes open-telemetry#31627 <!--Describe what testing was performed and which tests were added.--> #### Testing Unit test added. Also tested locally (Linux VM) with following config: ```yaml receivers: hostmetrics: scrapers: uptime: exporters: debug: verbosity: detailed service: pipelines: metrics: receivers: - hostmetrics exporters: - debug ``` <details><summary>Details</summary> <p> ```console $ make genotelcontribcol [...] $ make RUN_CONFIG=config-uptime.yaml run 2024-10-23T13:24:48.195+0200 info service@v0.112.0/service.go:135 Setting up own telemetry... 2024-10-23T13:24:48.195+0200 info telemetry/metrics.go:70 Serving metrics {"address": "localhost:8888", "metrics level": "Normal"} 2024-10-23T13:24:48.195+0200 info builders/builders.go:26 Development component. May change in the future. {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:24:48.199+0200 info service@v0.112.0/service.go:207 Starting otelcontribcol... {"Version": "0.112.0-dev", "NumCPU": 7} 2024-10-23T13:24:48.199+0200 info extensions/extensions.go:39 Starting extensions... 2024-10-23T13:24:48.199+0200 info service@v0.112.0/service.go:230 Everything is ready. Begin running and processing data. 2024-10-23T13:24:49.202+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:24:49.202+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:24:49.202512199 +0000 UTC Value: 61287.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:25:49.206+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:25:49.206+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:25:49.206657828 +0000 UTC Value: 61347.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:26:49.205+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:26:49.205+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:26:49.2051249 +0000 UTC Value: 61407.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:27:49.210+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:27:49.210+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:27:49.21007371 +0000 UTC Value: 61467.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} ^C 2024-10-23T13:27:54.204+0200 info otelcol@v0.112.0/collector.go:328 Received signal from OS {"signal": "interrupt"} 2024-10-23T13:27:54.204+0200 info service@v0.112.0/service.go:266 Starting shutdown... 2024-10-23T13:27:54.204+0200 info extensions/extensions.go:66 Stopping extensions... 2024-10-23T13:27:54.204+0200 info service@v0.112.0/service.go:280 Shutdown complete. ``` </p> </details> <!--Describe the documentation added.--> #### Documentation Updated readme & generated scraper docs <!--Please delete paragraphs that you did not use before submitting.-->
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Dec 17, 2024
<!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description Add new uptime scraper to emit the `system.uptime` metric <!-- Issue number (e.g. open-telemetry#1234) or full URL to issue, if applicable. --> #### Link to tracking issue Fixes open-telemetry#31627 <!--Describe what testing was performed and which tests were added.--> #### Testing Unit test added. Also tested locally (Linux VM) with following config: ```yaml receivers: hostmetrics: scrapers: uptime: exporters: debug: verbosity: detailed service: pipelines: metrics: receivers: - hostmetrics exporters: - debug ``` <details><summary>Details</summary> <p> ```console $ make genotelcontribcol [...] $ make RUN_CONFIG=config-uptime.yaml run 2024-10-23T13:24:48.195+0200 info service@v0.112.0/service.go:135 Setting up own telemetry... 2024-10-23T13:24:48.195+0200 info telemetry/metrics.go:70 Serving metrics {"address": "localhost:8888", "metrics level": "Normal"} 2024-10-23T13:24:48.195+0200 info builders/builders.go:26 Development component. May change in the future. {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:24:48.199+0200 info service@v0.112.0/service.go:207 Starting otelcontribcol... {"Version": "0.112.0-dev", "NumCPU": 7} 2024-10-23T13:24:48.199+0200 info extensions/extensions.go:39 Starting extensions... 2024-10-23T13:24:48.199+0200 info service@v0.112.0/service.go:230 Everything is ready. Begin running and processing data. 2024-10-23T13:24:49.202+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:24:49.202+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:24:49.202512199 +0000 UTC Value: 61287.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:25:49.206+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:25:49.206+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:25:49.206657828 +0000 UTC Value: 61347.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:26:49.205+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:26:49.205+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:26:49.2051249 +0000 UTC Value: 61407.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} 2024-10-23T13:27:49.210+0200 info Metrics {"kind": "exporter", "data_type": "metrics", "name": "debug", "resource metrics": 1, "metrics": 1, "data points": 1} 2024-10-23T13:27:49.210+0200 info ResourceMetrics #0 Resource SchemaURL: https://opentelemetry.io/schemas/1.9.0 ScopeMetrics #0 ScopeMetrics SchemaURL: InstrumentationScope github.com/open-telemetry/opentelemetry-collector-contrib/receiver/hostmetricsreceiver/internal/scraper/uptimescraper 0.112.0-dev Metric #0 Descriptor: -> Name: system.uptime -> Description: The time the system has been running -> Unit: s -> DataType: Sum -> IsMonotonic: false -> AggregationTemporality: Cumulative NumberDataPoints #0 StartTimestamp: 2024-10-22 18:23:22 +0000 UTC Timestamp: 2024-10-23 11:27:49.21007371 +0000 UTC Value: 61467.000000 {"kind": "exporter", "data_type": "metrics", "name": "debug"} ^C 2024-10-23T13:27:54.204+0200 info otelcol@v0.112.0/collector.go:328 Received signal from OS {"signal": "interrupt"} 2024-10-23T13:27:54.204+0200 info service@v0.112.0/service.go:266 Starting shutdown... 2024-10-23T13:27:54.204+0200 info extensions/extensions.go:66 Stopping extensions... 2024-10-23T13:27:54.204+0200 info service@v0.112.0/service.go:280 Shutdown complete. ``` </p> </details> <!--Describe the documentation added.--> #### Documentation Updated readme & generated scraper docs <!--Please delete paragraphs that you did not use before submitting.-->
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Dec 17, 2024
…-telemetry#36123) <!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> #### Description This PR makes some changes that I had hoped to suggest on open-telemetry#35954, however I was unable to make my comment in time before the PR was merged. The changes this PR makes are: * The `uptime` scraper is changed to be named `system` * The scraper is registered using the scraper name when adding to the scrapercontroller <!-- Issue number (e.g. open-telemetry#1234) or full URL to issue, if applicable. --> #### Link to tracking issue Amends the fix to open-telemetry#31627 (following a comment I made on open-telemetry#35932) <!--Describe what testing was performed and which tests were added.--> #### Testing <!--Describe the documentation added.--> #### Documentation The documentation that was added for the `uptime` scraper was renamed accordingly, and the description adjusted. <!--Please delete paragraphs that you did not use before submitting.-->
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Description
Add new uptime scraper to emit the
system.uptimemetricLink to tracking issue
Fixes #31627
Testing
Unit test added. Also tested locally (Linux VM) with following config:
Details
Documentation
Updated readme & generated scraper docs