Monitored Parameters

Microsoft .NET is monitored based on the attributes such as Heap Size, Threads etc. Data collection happens through WMI. The monitoring details of Microsoft .Net are represented graphically and that helps to understand the parameters with ease. You can also configure thresholds to the attributes monitored by the .Net, based on these details.

Availability tab, gives the Availability history for the past 24 hours or 30 days. Performance tab gives the Health Status and events for the past 24 hours or 30 days. List view enables you to perform bulk admin configurations. Click on the individual monitors listed, to view the following information.

Parameter	Description
Availability	Shows the current status of the.Net - available or not available.
Threads
Physical Threads	Shows the number of native OS threads created and owned by the CLR to act as underlying threads for .NET thread objects.
Logical Threads	Shows the number of current .NET thread objects in the application.
Memory Heap Size % Time in GC	Shows the current memory allocated(MB) Shows the percentage of elapsed time that was spent in performing a garbage collection (GC) since the last GC cycle. This counter is usually an indicator of the work done by the Garbage Collector on behalf of the application to collect and compact memory
Locks Queue Length Contentions/Min	Refers to the total number of threads currently waiting. Refers to the rate at which threads in the runtime attempt to acquire a managed lock unsuccessfully.
Exceptions Exceptions/Min	Refers to the number of exceptions per Minute
Security TotalRuntimeChecks/Min	Refers the total number of runtime Code Access Security (CAS) checks performed per minute.
JIT % Time In JIT	Refers to the percentage of elapsed time spent in JIT compilation since the last JIT compilation phase.
.NET Applications Details	Clicking on the Names of the .NET applications, you can see their performance based on their parameters.

The various .NET application's parameters that are monitored are:

Parameter	Description
Request Statistics Requests/Min Errors/Min Requests Timeout/Min Queued Requests	Refers to number of Requests executed per minute Refers to rate of errors occured Refers to number of Requests Timeout per minute Refers to number of Queued Requests
Transactions Transactions/Min Abandoned Transactions/Min Pending Transactions	Refers to number of Transactions started per minute Refers to number of Transactions aborted per minute Refers to number of Transactions in progress
Sessions Active Sessions	Refers to number of sessions that are active currently
Network Traffic Bytes Sent/Min Bytes Received/Min	Refers to the number of Bytes sent per minute Refers to the number of Bytes received per minute

Parameter

Description

Request Statistics

Requests/Min
Errors/Min
Requests Timeout/Min
Queued Requests

Refers to number of Requests executed per minute
Refers to rate of errors occured
Refers to number of Requests Timeout per minute
Refers to number of Queued Requests

Transactions

Transactions/Min
Abandoned Transactions/Min

Pending Transactions

Refers to number of Transactions started per minute

Refers to number of Transactions aborted per minute

Refers to number of Transactions in progress

Sessions

Active Sessions

Refers to number of sessions that are active currently

Network Traffic

Bytes Sent/Min

Bytes Received/Min

Refers to the number of Bytes sent per minute

Refers to the number of Bytes received per minute

See Also

Creating New Monitor - Microsoft .NET