VLogger Test

The VLog component, also referred to as the VLogger, is responsible for logging the transactions performed by the online banking consumer to the audit log database. This test keeps tabs on the functioning of the VLogger.

Target of the test : The TP server

Agent deploying the test : An internal agent

Outputs of the test : One set of outputs for the TP server monitored.

Configurable parameters for the test
Parameter Description

Test period

How often should the test be executed


The host for which the test is to be configured.


Refers to the port at which the specified host listens to.

Measurements made by the test
Measurement Description Measurement Unit Interpretation

AuditLog entry data

Indicates the current AuditLog entry named-pipe total bytes to read.


Many log entries could cause logging to slowdown.

Pending audit log records

Indicates the number of audit log records that have been read but not yet written to the AuditLog database.


Increasing values could indicate a backup in the AuditLog database or a slowdown in the VLOGGER’s ability to write data to the database. Consider increasing the value of the AuditConsumers parameter of the VLOGGER, which will give the VLOGGER more threads for writing data to the database.