Supported metrics for Microsoft.DocumentDB/mongoClusters
The following table lists the metrics available for the Microsoft.DocumentDB/mongoClusters 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.
For a list of supported logs, see Supported log categories - Microsoft.DocumentDB/mongoClusters
| Category | Metric | Name in REST API | Unit | Aggregation | Dimensions | Time Grains | DS Export |
|---|---|---|---|---|---|---|---|
| Saturation | Autoscale Utilization percent Percent Autoscale utilization |
AutoscaleUtilizationPercent |
Percent | Average, Maximum, Minimum | <none> | PT1M | No |
| Saturation | Committed Memory percent Percentage of Commit Memory Limit allocated by applications on node |
CommittedMemoryPercent |
Percent | Average, Maximum, Minimum | ServerName |
PT1M | No |
| Saturation | CPU percent Percent CPU utilization on node |
CpuPercent |
Percent | Average, Maximum, Minimum | ServerName |
PT1M | No |
| Traffic | IOPS Disk IO operations per second on node |
IOPS |
Count | Average, Maximum, Minimum | ServerName |
PT1M | Yes |
| Saturation | Memory percent Percent memory utilization on node |
MemoryPercent |
Percent | Average, Maximum, Minimum | ServerName |
PT1M | No |
| Latency | Mongo request duration The end-to-end duration in milliseconds of client Mongo DB requests handled by the Mongo cluster. Updated every 60 seconds. |
MongoRequestDurationMs |
Milliseconds | Average, Count, Maximum, Minimum, Total (Sum) | Authentication, CollectionName, DatabaseName, ErrorCode, Operation, Protocol, ServerName, StatusCode, StatusCodeClass, StatusText |
PT1M | Yes |
| Saturation | Storage percent Percent of available storage used on node |
StoragePercent |
Percent | Average, Maximum, Minimum | ServerName |
PT1M | No |
| Saturation | Storage used Quantity of available storage used on node |
StorageUsed |
Bytes | Average, Maximum, Minimum | ServerName |
PT1M | No |