WebtoB Server Availability Test

This test reveals the current status of the web server and also the number of times the web server was restarted and rebooted. This test also throws light on the number of requests processed by the web server and the requests that were waiting in the queue.

Target of the test : A WebtoB Web Server

Agent deploying this test : An internal agent

Outputs of the test : One set of results for the WebtoB Web Server being monitored

Configurable parameters for the test
Parameters Description

Test period

This indicates how often should the test be executed.

Host

The host for which the test is to be configured.

Port

The port to which the specified host listens. By default, the port number is 8080.

Node Name

Specify the name of the WebtoB node that is to be monitored. To know how to figure out the name of the node, refer to How does eG Enterprise monitor the WebtoB Web server?

Measurements made by the test
Measurement Description Measurement Unit Interpretation

Status

Indicates the current status of the web server.

 

The values reported by this measure and its numeric equivalents are mentioned in the table below:

Measure Value Numeric Value
Ready 0
Not ready 1

Note:

By default, this measure reports the current status of the web server. The graph of this measure however, is represented using the numeric equivalents only - 0 or 1.

Server restart count

Indicates the number of times the web server was restarted abnormally.

Number

 

Server reboot count

Indicates the number of times the web server was rebooted abnormally.

Number

 

Number of request processed

Indicates the number of requests that were processed by the web server during the last measurement period.

Number

This measure is a good indicator of load on the web server.

Number of request waiting in queue

Indicates number of requests that are currently waiting in the queue.

Number

A very high value of this measure could indicate a processing bottleneck.

Number of request waited in queue

Indicates the number of requests that were waiting in the queue during the last measurement period.

Number

 

Number of request removed from queue

Indicates the number of requests that were removed from the queue.

Number

 

Number of requests returned due to exceeding the maximum queue size

Indicates the number of requests that were returned since the count was exceeding the maximum configured queue size.

Number