Supported metrics for Microsoft.HDInsight/clusters
The following table lists the metrics available for the Microsoft.HDInsight/clusters resource type.
Table headings
Metric - The metric display name as it appears in the Azure portal.
Name in Rest API - Metric name as referred to in the REST API.
Unit - Unit of measure.
Aggregation - The default aggregation type. Valid values: Average, Minimum, Maximum, Total, Count.
Dimensions - Dimensions available for the metric.
Time Grains - Intervals at which the metric is sampled. For example, PT1M indicates that the metric is sampled every minute, PT30M every 30 minutes, PT1H every hour, and so on.
DS Export- Whether the metric is exportable to Azure Monitor Logs via Diagnostic Settings.
For information on exporting metrics, see - Metrics export using data collection rules and Create diagnostic settings in Azure Monitor.
For information on metric retention, see Azure Monitor Metrics overview.
Category: Availability
| Metric | Name in REST API | Unit | Aggregation | Dimensions | Time Grains | DS Export |
|---|---|---|---|---|---|---|
| Categorized Gateway Requests Number of gateway requests by categories (1xx/2xx/3xx/4xx/5xx) |
CategorizedGatewayRequests |
Count | Count, Total (Sum) | HttpStatus |
PT1M, PT1H, P1D | Yes |
| Gateway Requests Number of gateway requests |
GatewayRequests |
Count | Count, Total (Sum) | HttpStatus |
PT1M, PT1H, P1D | Yes |
| REST proxy Consumer RequestThroughput Number of consumer requests to Kafka REST proxy |
KafkaRestProxy.ConsumerRequest.m1_delta |
CountPerSecond | Total (Sum) | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy Consumer Unsuccessful Requests Consumer request exceptions |
KafkaRestProxy.ConsumerRequestFail.m1_delta |
CountPerSecond | Total (Sum) | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy Consumer RequestLatency Message latency in a consumer request through Kafka REST proxy |
KafkaRestProxy.ConsumerRequestTime.p95 |
Milliseconds | Average | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy Consumer Request Backlog Consumer REST proxy queue length |
KafkaRestProxy.ConsumerRequestWaitingInQueueTime.p95 |
Milliseconds | Average | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy Producer MessageThroughput Number of producer messages through Kafka REST proxy |
KafkaRestProxy.MessagesIn.m1_delta |
CountPerSecond | Total (Sum) | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy Consumer MessageThroughput Number of consumer messages through Kafka REST proxy |
KafkaRestProxy.MessagesOut.m1_delta |
CountPerSecond | Total (Sum) | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy ConcurrentConnections Number of concurrent connections through Kafka REST proxy |
KafkaRestProxy.OpenConnections |
Count | Total (Sum) | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy Producer RequestThroughput Number of producer requests to Kafka REST proxy |
KafkaRestProxy.ProducerRequest.m1_delta |
CountPerSecond | Total (Sum) | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy Producer Unsuccessful Requests Producer request exceptions |
KafkaRestProxy.ProducerRequestFail.m1_delta |
CountPerSecond | Total (Sum) | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy Producer RequestLatency Message latency in a producer request through Kafka REST proxy |
KafkaRestProxy.ProducerRequestTime.p95 |
Milliseconds | Average | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| REST proxy Producer Request Backlog Producer REST proxy queue length |
KafkaRestProxy.ProducerRequestWaitingInQueueTime.p95 |
Milliseconds | Average | Machine, Topic |
PT1M, PT1H, P1D | Yes |
| Number of Active Workers Number of Active Workers |
NumActiveWorkers |
Count | Average, Maximum, Minimum | MetricName |
PT1M, PT1H, P1D | Yes |
| Pending CPU Pending CPU Requests in YARN |
PendingCPU |
Count | Average, Maximum, Minimum | <none> | PT1M, PT1H, P1D | Yes |
| Pending Memory Pending Memory Requests in YARN |
PendingMemory |
Count | Average, Maximum, Minimum | <none> | PT1M, PT1H, P1D | Yes |