Microsoft NET Metrics

Friendly Name

FQN

Description

Exceptions Thrown/sec

CLR_count_exceptions_thrown

The number of exceptions thrown per second. This includes both .NET exceptions and unmanaged exceptions that are converted into .NET exceptions.

% Time in Garbage Collection

CLR_percent_time_in_GC

The percentage of elapsed time spent performing garbage collection since the last garbage collection cycle.

Application Restarts

ASP_application_restarts

The number of times an application has been restarted during the server’s lifetime.

Requests Current

ASP_requests_current

The current number of requests, including those that are queued, currently executing, or waiting to be written to the client. Under the ASP.NET process model, when this counter exceeds requestQueueLimit defined in the processModel configuration section, ASP.NET will begin rejecting requests.

Request Wait Time

ASP_request_wait_time

The time (in ms) that the most recent request waited in the processing queue.

Requests Queued

ASP_requests_queued

The number of requests waiting for service from the queue.

Request Execution Time

ASP_request_execution_time

The time it took (in ms) to execute the most recent request.

To see a full list of metrics for the Windows Agent, see this page.