CAG Data Layer Test

This test monitors the data layer of the Citrix Access Gateway, and reports the type of requests that are being received by the Access Gateway and how well it processes the requests; in the process, the test reveals processing bottlenecks (if any).

Target of the test : A Citrix Access Gateway

Agent deploying the test : An internal agent

Outputs of the test : One set of results for every Citrix Access Gateway being monitored.

Configurable parameters for the test
Parameter Description

Test Period

How often should the test be executed.

Host

The IP address of the host for which this test is to be configured.

Port

The port at which the specific host is listening.

Measurements made by the test

Measurement Description Measurement Unit Interpretation

Contexts in CAG data layer pool

Indicates the number of contexts in the pool.

Number

 

Context requests waiting

Indicates the number of context requests waiting on the data layer.

Number

The Citrix Access Gateway embeds SmartAccess capabilities by means of which the Access Gateway can not only grant/deny users access to specific applications/information, but can also determine what the user can do with the information/application so accessed. For example, based on the access device and/or location, organizations can control whether users are allowed to view, print, edit or save information. This is also known as Contextual Access Control.

The value of this measure indicates the number of requests that are currently waiting for the Access Gateway to provide context-based access. A high value of this measure implies that context requests are not being processed quickly; this could be owing to a processing bottleneck, and hence warrants further investigation.

Commit rate

Indicates the rate of commits during the last measurement period.

Commits/Sec

 

Update rate

Indicates the rate of updates during the last measurement period.

Updates/Sec

 

Delete rate

Indicates the rate of deletes during the last measurement period.

Deletes/Sec

 

Insert rate

Indicates the rate of inserts during the last measurement period.

Inserts/Sec

 

Context rate

Indicates the rate of contexts during the last measurement period.

Contexts/Sec

 

Streams created

Indicates the rate at which streams were created during the last measurement period.

Creates/Sec

The application streaming feature simplifies application deployment to end users. With the application streaming feature, you can install and configure an application on one file server and deliver it to any desktop or server on demand. While publishing a streamed application for access by end users, you also need to configure the Access Gateway to allow such a user access. These measures help administrators gauge how well the Access Gateway handles user requests for published applications.

Read streams created

Indicates the rate at which read streams were created.

Creates/Sec

Write streams created

Indicates the rate at which write streams were created.

Creates/Sec

Stream data read rate

Indicates the rate at which stream data was read.

KB/Sec

Stream data write rate

Indicates the rate at which stream data was written.

KB/Sec