OPLG configuration tool

The on-premises load generator (OPLG) configuration tool lets you configure Windows on-premises load generators.

Overview

When you install an on-premises load generator, the configuration tool is automatically launched. If you skipped the configuration, you can run it manually by selecting Configure Load Generator from the Start menu on the load generator machine.

General tab

Enter your load generator key and tenant credentials: client ID and client secret. For details, see Create access keys.

Item	Description
Key	An on-premises load generator key is created when you add an on-premises load generator in Assets > Load Generators.
Credentials	Your OpenText Core Performance Engineering client ID and client secret. Note: For tenants created in version 24.3 or earlier, username and password authentication continues to work, although this method has been deprecated and will no longer be valid once enforcement begins in a future release.
Tenant	Your tenant ID.

Item

Description

Key

An on-premises load generator key is created when you add an on-premises load generator in Assets > Load Generators.

OPLG Key information box

Credentials

Your OpenText Core Performance Engineering client ID and client secret.

Note: For tenants created in version 24.3 or earlier, username and password authentication continues to work, although this method has been deprecated and will no longer be valid once enforcement begins in a future release.

Tenant

Your tenant ID.

Misc tab

Define a proxy URL in the Misc tab.

Item	Description
Proxy	Specify the proxy URL. The URL should include the protocol, host name, and port number. Example: `http://myproxy.region.software.com:8080`
Server	Specify the URL of the server used for accessing OpenText Core Performance Engineering. You can copy the URL from the address bar of the browser in which you opened the server. For example, if the URL in the browser address bar is https://myserver.com/home/?TENANTID=208294383&projectId=1, copy https://myserver.com.
Log level	Specify the level of log reporting. debug info warn error
Advanced	If your proxy requires authentication, select the Advanced tab to enter your credentials.

Environment tab

The Environment tab shows a list of the versions of agent components.

Update tab

The Update tab provides version information and lets you check for available updates.

Item	Description
Current version	The version of the On-premises Load Generator configuration tool currently installed.
Check for updates	Check for available updates to the On-premises Load Generator configuration tool.
Download	Download the latest version of the On-premises Load Generator configuration tool.

Options tab

The Options tab lets you define parameters and their values for customization and debugging.

Below is a list of common examples.

Configuration option	Description	Values
SRL_AGENT_KEEP_VUSER_LOGS	Retain Vuser log files. The logs are stored on the load generator machine, in a subfolder with the inj_o_ prefix under the %TEMP% folder. Note: Retaining these log files uses a lot of disk space. Deactivate this option when it is no longer needed.	True/False
SRL_AGENT_LOAD_EXTRA_CERTS	Load additional security certificates. For details, see Certificate issues.	True/False
SRL_AGENT_DISABLE_TLS_1_3	Deactivate TLS 1.3. For details, see TLS 1.3.	True/False
no_proxy	If you have configured the use of a proxy in the Misc tab, you can define specific hosts to be bypassed by the proxy. You can enter multiple values separated by commas.	Domain name or IP address For example: 172.28.240.1, myserver1, appserver.testing.com

For changes to take effect, save the configuration and restart the agent.

For more information, see Troubleshooting OPLGs.