THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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New broker metrics
The following brokers new broker metrics should be added:
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Metric Name | Type | Labels | Description |
|---|---|---|---|
ClientMetricsInstanceCount | Gauge | broker_id | Current number of client metric instances being managed by this broker. E.g., the number of unique CLIENT_INSTANCE_IDs with an empty or non-empty subscription set. |
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ClientMetricsNewInstanceCount | Sum | broker_id | Total number of GetTelemetrySubscriptionsRequests received by this broker. |
ClientMetricsUnknownInstanceCount | Sum | broker_id | Total number of metrics requests GetTelemetrySubscriptionsRequests with |
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unknown CLIENT_INSTANCE_IDs. |
ClientMetricsThrottleCount |
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Sum | broker_id | Total number of throttled PushTelemetryRequests due to a higher PushTelemetryRequest rate than the allowed PushIntervalMs. | |
ClientMetricsPluginExportCount |
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Sum | broker_id | The total number of metrics requests being pushed to metrics plugins, e.g., the number of exportMetrics() calls. | |
ClientMetricsPluginExportTimeMs |
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Sum | broker_id | The amount of time plugins spent handling pushed metrics, e.g., the amount of time spent in exportMetrics(). | |
ClientMetricsPluginErrorCount |
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Sum | broker_id | The total number of exceptions raised from plugin's exportMetrics(). |
Client metrics and metric labels
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