Microsoft .NET

Introduction:

This section is common to all the editions of IT360, as per the below constraints;

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, which 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 in the IT360 console, 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 & owned by the CLR, to act as underlying threads for the .NET thread objects.
Logical Threads Shows the number of current .NET thread objects in the application.

Memory

Heap Size Shows the current memory allocated(MB)

% Time in GC
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 Refers to the total number of threads currently waiting.
Contentions/Min Refers to the rate, at which the threads, in the runtime, attempt to acquire a managed lock, unsuccessfully.

Exceptions
Exceptions/Min

Refers to the number of expections, per minute.
 

SecurityTotalRuntimeChecks/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 On 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 tabulated below;

Parameter
Description

Request Statistics

Requests/Min Refers to number of Requests, executed per minute.
Errors/Min Refers to rate of errors occured.
Requests Timeout/Min Refers to number of Requests Timeout, per minute.
Queued Requests Refers to number of Queued Requests.

Transactions

Transactions/Min Refers to number of Transactions started, per minute.
Abandoned Transactions/Min Refers to number of Transactions aborted, per minute.
Pending Transactions Refers to number of Transactions in progress.
Sessions
Active Sessions
Refers to number of sessions that are active, currently.

Network Traffic

Bytes Sent/Min Refers to the number of Bytes sen,t per minute.
Bytes Received/Min Refers to the number of Bytes received, per minute.

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See Also:

Creating New Monitor - Microsoft .NET



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