# GetStatistics

The `GetStatistics` action returns statistics for the service.

NOTE: This is a service status action that can be sent only by users that belong to an authorization role that allows the `ServiceStatus` standard role, or which enables the action explicitly. See Authorization Roles Configuration Parameters.

Each statistic returns in an `autn:stat` XML element. This element contains the following attributes:

class | The group that the statistic belongs to. For example, `Service`.
autnid | The subgroup that the statistic belongs to. For example, `Documents`.
name | The name of the statistic.
metric | The type of statistic. This can have one of the following values: 0 String 1 Bytes 2 Bytes per second 3 per second 4 percent 5 count 6 number 7 timestamp 8 seconds 9 milliseconds 10 maximum 11 megabytes
value | The value of the statistic.

For example:

    <autn:stat class="Service" autnid="Statistics" name="24HourRequestsPerSecond" metric="3" value="8.5" />

In this example, the statistic `24hourRequestsPerSecond` has a value of 8.5 per second.

The following statistics return for all servers:

Class | Statistic | Description
--- | --- | ---
[Service] Class
[Statistics] |
| `ServiceDuration` | The number of seconds the service has been running.
| `10SecondResponseAverage` | The average service response time (in milliseconds) measured over the last 10 seconds.
| `10SecondRequestsPerSecond` | The number of requests to the service per second in the last 10 seconds.
| `10SecondRequests` | The number of requests to the service in the last 60 seconds.
| `60SecondResponseAverage` | The average service response time (in milliseconds) measured over the last 60 seconds.
| `60SecondRequestsPerSecond` | The number of requests to the service per second in the last 60 seconds.
| `60SecondPeakRequestsPerSecond` | The highest number of requests to the service over any 60 second period.
| `60SecondRequests` | The number of requests to the service in the last 60 seconds.
| `1HourResponseAverage` | The average service response time (in milliseconds) measured over the last hour.
| `1HourRequestsPerSecond` | The number of requests to the service per second in the last hour.
| `1HourPeakRequestsPerSecond` | The highest number of requests to the service over any 1 hour period.
| `1HourRequests` | The number of requests to the service in the last hour.
| `24HourResponseAverage` | The average service response time (in milliseconds) measured over the last 24 hours.
| `24HourRequestsPerSecond` | The number of requests to the service per second in the last 24 hours.
| `24HourPeakRequestsPerSecond` | The highest number of requests to the service over any 24 hour period.
| `24HourRequests` | The number of requests to the service in the last 24 hours.
| `RecentResponseAverage` | The average service response time (in milliseconds) from the time the last 10 second period finished to the current time.
| `RecentRequestsPerSecond` | The number of requests to the service per second from the time the last 10 second period finished to the current time.
| `RecentPeakRequestsPerSecond` | The highest number of requests to the service from the time the last 10 second period finished to the current time.
| `RecentRequests` | The number of requests to the service from the time the last 10 second period finished to the current time.
| `TotalRequests` | The total number of requests that were made to the service.

The following statistics return for specific components:

Class | Statistic | Description
--- | --- | ---
[ACI] Class
[Action:`ActionName`]
| `Count` | The total number of `ActionName` actions that were sent to the service.
| `Avg.Duration` | The average duration (in ms) of `ActionName` actions.
| `Shortest` | The shortest duration (in ms) of `ActionName` actions.
| `Longest` | The longest duration (in ms) of `ActionName` actions.
| `Avg.ResponseSize` | The average size of responses (in bytes) for `ActionName` actions.
| `Min.ResponseSize` | The minimum size of a response (in bytes) for `ActionName` actions.
| `Max.ResponseSize` | The maximum size of a response (in bytes) for `ActionName` actions.
[Licensing] Class
[Users]
| `Maximum` | The maximum number of users that can be set up for this service.
[Statistics] Class
[Users]
| `Users` | The number of users that has been set up for this service.

The following statistics are returned by all connectors.

NOTE: Connectors can return a considerable number of statistics, especially if you configure several fetch tasks.

The `autnid` attribute in the response describes the fetch action and task to which a statistic belongs:

`<autn:stat class="Connector" autnid="SYNCHRONIZE:MYTASK" name="IngestAddsTotal" metric="6" value="2937" />`

For each of the statistics described in the tables below, the connector returns totals and averages for various time durations (by default `10Second`, `60Second`, `5Minute`, `30Minute`, `1Hour`, `3Hour`, `24Hour`, and `7Day`). Using the `IngestAdds` statistic as an example:

- `IngestAddsTotal` is the total number of ingest-adds recorded since the connector started. If the total is zero, the entire `IngestAdds` group of statistics is omitted from the response.
- `IngestAddsCurrentTotals` is the number of ingest-adds for actions that are currently running. You cannot run simultaneous `synchronize` actions for the same task, but you might run simultaneous `collect` actions for the same task. This statistic is returned only when at least one action is running.
- `IngestAddsPreviousTotals` is a comma-separated list describing the number of ingest-adds resulting from previous actions. The list contains up to 24 values, and the first value is the oldest. New values are added to the end of the list when actions finish. This statistic is returned only if a task has completed at least once since the connector started.
- `5MinuteIngestAddsPerSecond` is the average number of ingest-adds per second over the last 5 minutes.
- `24HourIngestAddsPerSecond` is the average number of ingest-adds per second over the last 24 hours. If the connector has been running for less than 24 hours, the value is averaged over the actual uptime.

Connector Class
Statistic | Description
--- | ---
`IngestAdds` `IngestAdds:IdentifierType` | The number of ingest-adds (new documents found in the repository, and changes to the content of existing documents). Some connectors return a value for each identifier type. For example `5MinuteIngestAdds:FilePerSecond` is the average number of ingest adds per second (for files) over the last 5 minutes. The identifier types are different for each connector. For more information about identifier types, see the documentation for the `Identifiers` fetch action.
`IngestUpdates` `IngestUpdates:IdentifierType` | The number of ingest-updates (existing documents where the metadata has changed but the content has not). Some connectors return a value for each identifier type. For example `30MinuteIngestUpdates:FilePerSecond` is the average number of ingest updates per second (for files) over the last 30 minutes. The identifier types are different for each connector. For more information about identifier types, see the documentation for the `Identifiers` fetch action.
`IngestDeletes` `IngestDeletes:IdentifierType` | The number of ingest-deletes (documents that were deleted from the repository). Some connectors return a value for each identifier type. For example `3HourIngestDeletes:FilePerSecond` is the average number of ingest deletes per second (for files) over the last 3 hours. The identifier types are different for each connector. For more information about identifier types, see the documentation for the `Identifiers` fetch action.
`IngestFailures` | The number of documents that failed ingestion.
`ErrorsReported` | The number of errors logged.

## Example

    action=GetStatistics

## Parameters

None.

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