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Supported metrics for Microsoft.Search/searchServices

The following table lists the metrics available for the Microsoft.Search/searchServices 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.
  • Advanced platform metrics - A premium, paid tier of platform metrics in Azure Monitor that provide more granular observability for Azure resources.
  • 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 - Shows 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.Search/searchServices

Metric Name in REST API Advanced platform metrics Unit Aggregation Dimensions Time Grains DS Export
Indexer Processed Files (bytes)

Total bytes of source data processed by indexers from file-based datasource (e.g. Blob, ADLS Gen2, File, SharePoint, OneLake)
DocumentsProcessedBytes No Bytes Total (Sum), Average DataSourceName, IndexerName, IndexName PT1M Yes
Document processed count

Number of documents processed
DocumentsProcessedCount No Count Total (Sum), Count DataSourceName, Failed, IndexerName, IndexName, SkillsetName PT1M Yes
Storage usage

Storage usage (text + vector) for the search service by index
IndexStorageUsage No Bytes Average, Maximum, Minimum IndexName PT1M Yes
Vector Storage usage

Vector storage usage for the search service by index
IndexVectorUsage No Bytes Average, Maximum, Minimum IndexName PT1M Yes
Compute units used

Compute units consumed (mCUs) by search service operations
PerRequestComputeConsumption No Count Total (Sum), Average Status, IndexName, EventType PT1M Yes
Search Latency

Average search latency for the search service
SearchLatency No Seconds Average <none> PT1M Yes
Search queries per second

Search queries per second for the search service
SearchQueriesPerSecond No CountPerSecond Average <none> PT1M Yes
Skill execution invocation count

Number of skill executions
SkillExecutionCount No Count Total (Sum), Count DataSourceName, Failed, IndexerName, SkillName, SkillsetName, SkillType PT1M Yes
Throttled search queries percentage

Percentage of search queries that were throttled for the search service
ThrottledSearchQueriesPercentage No Percent Average <none> PT1M Yes

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