Add gpu.device_total to telemetry metrics

content/en/data_security/agent.md

@@ -44,7 +44,7 @@ For example, to verify an .msi file named `ddagent-cli-7.49.1.msi`:
 Get-AuthenticodeSignature ddagent-cli-7.49.1.msi | fl
 {{< /code-block >}}
 
-If the output of the command is `A certificate chain could not be built to a trusted root authority`, the machine may need a DigiCert root CA update. 
+If the output of the command is `A certificate chain could not be built to a trusted root authority`, the machine may need a DigiCert root CA update.
 
 ## Information security
 
@@ -92,7 +92,7 @@ For more information, see the [Secrets Management][14] documentation.
 
 {{< site-region region="gov" >}}
 
-The Agent on non-government sites collects environmental, performance, and feature usage information about the Datadog Agent. When the Agent detects a government site, or the [Datadog Agent FIPS Proxy][1] is used, the Agent automatically disables this telemetry collection. When such detection is impossible (for example, if a proxy is being used), Agent telemetry is emitted, but immediately dropped at Datadog's intake. 
+The Agent on non-government sites collects environmental, performance, and feature usage information about the Datadog Agent. When the Agent detects a government site, or the [Datadog Agent FIPS Proxy][1] is used, the Agent automatically disables this telemetry collection. When such detection is impossible (for example, if a proxy is being used), Agent telemetry is emitted, but immediately dropped at Datadog's intake.
 
 To avoid this data from being emitted in the first place, Datadog recommends disabling Agent telemetry explicitly by updating the `agent_telemetry` setting in the Agent configuration file, as shown in the example below.
 
@@ -191,6 +191,8 @@ agent diagnose show-metadata agent-telemetry
 | agent_bsod                                  | Agent-related BSOD information (occurs only in rare conditions when Datadog Cloud Network Monitoring is enabled)       |
 | **Service Discovery**                       |                                                                                                                        |
 | service_discovery.discovered_services       | Number of services detected by the Agent's Service Discovery feature                                                   |
+| **GPU Monitoring**                          |                                                                                                                        |
+| gpu.device_total                            | Total number of GPUs in the system                                                                                     |
 
 Only applicable metrics are emitted. For example, if DBM is not enabled, none of the database related metrics are emitted.