If you accessed this document from a product or documentation media, you may not be reading the latest Release Notes . For the most recent information, go to https://go.compuware.com , Compuware's customer support Web site. The first time you access FrontLine, you are required to register and obtain a password. After logging onto FrontLine, select your product from the drop-down list and click Go. On the left side of the page, click the Documentation link. You will find the latest Release Notes listed with the other product documentation.
Topaz for Java Performance collects performance statistics for your Java Virtual Machines (JVMs) on z/OS. It provides information about performance inside of the JVMs. Topaz for Java Performance uses a sampling approach to approximate the amount of CPU that is used by different classes.
Topaz for Java Performance installers must install CES and Topaz for Java Performance and can optionally install any combination of the above Compuware Web products from the single-image product media or RFN image. Refer to the Compuware Web Products Installation and Configuration Guide, which is available at Compuware GO/FrontLine.
For information about IBM System z software and hardware compatibility--specifically regarding IBM's z/OS Recommended Service Upgrade, IBM's Extended Address Volumes, IBM DB2 for z/OS, and z/OS product compatibility--refer to http://frontline.compuware.com/charts/hardware.aspx .
The following sections show the possible software configurations for each of the components tested with Topaz for Java Performance. Other configurations might be compatible with Topaz for Java Performance, but have not been tested.
• A Google Chrome security update prohibits viewing of WebHelp when the help is deployed locally from a file server (as opposed to a Web server). Attempting to view locally deployed help displays a blank help window. Compuware suggests that online help be viewed using Internet Explorer. Alternatively, Chrome's security feature can be turned off by launching Chrome with the command line option --allow-file-access-from-files. This method should only be used when opening local WebHelp that you trust.
• When installing CES on Windows, you may encounter an error referring to the Java VM. This is a problem with InstallAnywhere and Java 8. It can be resolved by removing the following entry from the Path variable:
• If you specify a temporary directory smaller than that which is required for installation, you may be presented with a message indicating that your evaluation period has expired. You can reallocate space and restart the installation process.
The product installation package does not include the product documentation. The following Topaz for Java Performance documentation is available in electronic format on the product documentation site at Compuware's customer support website, http://go.compuware.com .
Access the Topaz for Java Performance product documentation as described in Latest Release Notes .
You can access online information for Compuware products via our FrontLine customer support website at https://go.compuware.com .
Compuware FrontLine provides access to critical information about your Compuware products. You can review frequently asked questions, read or download documentation, access product fixes, or e-mail your questions or comments. The first time you access Compuware FrontLine, you are required to register and obtain a password. Registration is free.
• All other countries: Contact your local Compuware office. Contact information is available at https://go.compuware.com .
To access Compuware’s site on the Web, go to https://www.compuware.com .