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 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 | 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 (preview) 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 |