---
sourceDocument: Zurich IT Operations Management
sourceDocumentLink: https://www.servicenow.com/docs/r/zurich/it-operations-management

 Release :

    - zurich

ft:locale :

    - en-US

ft:publication_title :

    - Zurich IT Operations Management

ft:clusterId :

    - itom

bundleId :

    - itom

workflow :

    - Technology


---

# Metric Data table columns

# Metric Data table columns in Health Log Analytics {#ariaid-title1}

* Release version: Zurich
* 
* Updated May 13, 2026
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

The Metric Data table lists all metrics that Health Log Analytics collects. Use the table to query metrics by log source, integration, source type, and metric type, review anomaly detection statistics, and view metric baselines.
For more information about using the Metric Data table, see [View log anomaly metrics in Health Log Analytics](https://www.servicenow.com/docs/9NuYbdEoqt_O1IvKPpG4ZQ "View and query all metrics that Health Log Analytics tracks from a single location.").

## Column descriptions

Each row in the Metric Data table represents one metric that HLA collects.
{#hla-metric-data-table-ref__entry__2}

| Column | Description |
|-|-|
| Metric Name | Unique identifier of the metric being tracked. |
| Service | Service instance associated with the metric. |
| Source | Log source from which the metric originates. |
| Component | Component within the log source that generates the metric. |
| Metric Type | Type of measurement, such as meter or gauge. |
| Dimension | AI Engine metric identifier associated with this record. |
| Subject | Subject identifier that groups related metrics. |
| Class | Metric classification, such as Keyword Metric, Pattern ID Metric, Raw Metric, or All Events Metric. |
[Table 1. Metric Data columns]