> ## Documentation Index
> Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt
> Use this file to discover all available pages before exploring further.

# HealthSummary

> The health of the installation in numbers. It contains no user or computer names.



**Kind**: `object`

## Fields

**`status`**: `HealthStatus!`

The overall status.

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**`checkedAt`**: `DateTime!`

When the status was determined, in database time.

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**`heartbeatTimeoutSeconds`**: `Int!`

How long a session may stay silent before it counts as overdue, in seconds.

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**`serviceCount`**: `Int!`

How many known applications are services.

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**`runningServiceCount`**: `Int!`

How many of them have a living session.

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**`staleSessionCount`**: `Int!`

How many sessions are overdue: not ended, but silent for longer than the timeout.

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**`activeSessionCount`**: `Int!`

How many sessions are alive.

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**`loggedInUserCount`**: `Int!`

How many different users have a living session.