Another idea to try first might be to enable verbose garbage collection on the server and then use tools from the IBM Support Assistant to analyze the output. November 19, at 6: Unless you are investigating a specific problem one of the best ways to use the tool is to run a load test of a deployed application and look if there are any messages in the Status view of potential problems.
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How much RAM do you have in your machine?
If the application you are monitoring is on a different system than the ISA Workbench you will need to make sure to connect to it through firewalls and use the hostname of the machine running the application being monitored when connecting from the tool. Double check that the following file is present to make sure files were extracted properly: The ISA Workbench help will open. On the page that appears click on the link for the operating system you will be running the agent on.
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Use the IBM Support Assistant to analyze diagnostic data.
I am running Windows 7 with the following Zssistant. This involves using a tool to gather detailed information about how an application executes to look for various ways to improve performance.
Although this section will give you a brief overview of some of the things you can use the tool for the Help topics have much more detail and great references for more information about certain kinds of problems. The Health Center tool will begin collecting data. I am trying to open a heapdump file. One thing to keep in mind when using the Health Center is that the data is collected incrementally and meant more to show longer terms trends so it might be several seconds or a minute before you see what has been happening in the application due to recent activity.
Leave the first page of the Connection Wizard open for the next section. One of the tools available for improving performance of Java applications is application profiling.
As shown below this zip file will extract different files, the most notable the healthcenter. Once the proper tool is selected click the Launch button in the lower left.
IBM Support Assistant WorkBench Error: CWPST0064E Failed to Login
Wokbench files listed are packaged with the tool. Click Yes to allow the restart. The stand alone version version for me worked! Gas 14k 2 24 Once you have the ISA Workbench installed open the program. The next step is highly dependent on the Operating System and version of Java including fixpacks so check the Health Center help for the correct values.
How big was the heap on the server max heap setting? Return to the Health Center connection wizard. There are other tools that may be used with the ISA Workbench that would not require an agent to connect from another tool or would not require installing any software that is not already part of normal fixpacks since both of these procedures might violate change management policies on production systems.
Post as a guest Name. September 23, at 2: Restart the server to use the new settings. Based on the data from supporh tool you can use other tools provided with ISA to dig deeper into specific problems and provide developers or administrators information they can use to help resolve these issues.