Health Log Analytics reference

---
title: Health Log Analytics reference
description: Reference topics provide additional information about the Health Log Analytics application.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/it-operations-management/health-log-analytics/hla-reference.html
release: brazil
product: Health Log Analytics
classification: health-log-analytics
topic_type: concept
last_updated: "2026-09-10"
reading_time_minutes: 2
breadcrumb: [Health Log Analytics, ITOM AIOps, IT Operations Management]
---

# Health Log Analytics reference

Reference topics provide additional information about the Health Log Analytics application.

-   **[Components installed with Health Log Analytics](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-components.md)**  
Activating the Health Log Analytics, Health Log Analytics Viewer and Health Log Analytics Core plugins adds several components.
-   **[Supported data inputs for Health Log Analytics](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-data-input-supported.md)**  
Health Log Analytics \(HLA\) enables you to connect your ServiceNow instance to several types of data input.
-   **[General guidelines for streaming data to Health Log Analytics](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-data-streaming-ref.md)**  
This section helps you identify the appropriate data input for streaming your specific data type to the Health Log Analytics application.
-   **[MID Server proxy preconditions for streaming logs to Health Log Analytics](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-mid-proxy-configure.md)**  
Requirements for using a MID Server proxy to stream log data to Health Log Analytics.
-   **[Health Log Analytics configuration preferences](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-configuration-preferences.md)**  
Commonly used settings for Health Log Analytics properties and general configuration.
-   **[Health Log Analytics system health notifications](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-sys-health-notifications-ref.md)**  
Health Log Analytics system health notifications help to ensure that you're aware of potentially dangerous conditions. You can manually adjust the status of a notification as the issue is being addressed.
-   **[Health Log Analytics self-health checks, notifications, and proposed actions](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-self-health-notifications.md)**  
 Health Log Analytics provides self-health checks, notifications, and proposed problem-solving steps.
-   **[Health Log Analytics language and character support](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-localization.md)**  
Health Log Analytics provides international language support. The default language is US English.
-   **[Domain separation and Health Log Analytics](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-domain-separation.md)**  
Domain separation is supported for Health Log Analytics. Domain separation enables you to separate data, processes, and administrative tasks into logical groupings called domains. You can control several aspects of this separation, including which users can see and access data.
-   **[JavaScript function test outcome fields](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-mapping-script-outcome-ref.md)**  
Description of the JavaScript function test outcome fields.
-   **[Health Log Analytics severity mapping](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-severity-mapping.md)**  
Health Log Analytics \(HLA\) uses common severity values to identify severity labels in the Source Type Structure.
-   **[Sections and cards on the alert Overview tab in Health Log Analytics](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-alert-overview-tab.md)**  
The **Overview** tab helps you understand Log Analytics alerts, Log Analytics alert groups, and component-based alerts.
-   **[Integration configuration fields](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown)**  
This section provides descriptions of the fields on the integration configuration forms for Health Log Analytics.
-   **[Data input configuration fields](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-data-input-config-fields.md)**  
This section provides descriptions of the fields on the Health Log Analytics data input configuration forms.
-   **[Surrounding logs tab fields](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-surrounding-logs-tab.md)**  
This section describes the information displayed on the **Surrounding logs** tab.
-   **[Log Viewer table fields](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-op-log-viewer-table-ref.md)**  
This section describes the information displayed in the **Log Viewer** table.
-   **[Log correlators form fields](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-log-correlators-form-ref.md)**  
This section describes the fields on the Log correlators form.
-   **[Log-based CI candidates fields in Health Log Analytics](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-cmdb-enrich-fields.md)**  
Field descriptions for the Log-based CI candidates table, the Log-based CI candidate form, and the Add CI candidate to CMDB form.
-   **[Metric Data table columns in Health Log Analytics](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-metric-data-table-ref.md)**  
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.
-   **[Sustained alert table schema](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/health-log-analytics/hla-sustained-alert-table.md)**  
Reference documentation for the sn\_occ\_sustained\_alerts table that stores sustained alert feedback configurations per metric.

**Parent Topic:**[ITOM AIOps](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/itom-health-landing-page.md)