We have been seeing a slow down in our test systems workstation performance in both WorkStation and WebView but were able to mitigate this by deleting the datadependency maps (normally in the <EM HOME>/data) and restarting the collectors. Since we thought we knew how to manage the situation we decided to put it into a small Prooduction system.
The usage in the TEST system is mostly Perfomance Testing and people are watching live data in the investigator or console. In the production system people use it more dynamically trying to solve problems. This difference showed up our first day and with the issue that is being tracked in 21712255 we saw the workstation grind to a halt for all users.
CA has identified the issue and is working on a fix but I thought I would save someone from upgrading right now and then having to go back to 9.1 version like we did...
Steve
So far so good. I just recently sent in the workstation java console log in debug mode and it showed a lot less activity between the workstation and the MoM.
So far, this looks very promising. We will have a another meeting on the topic on Thursday and I beleive with the feedback given the the develope will be able to finalize the fix.
It is one jar file that needs to be replaced plus uping the Workstation Heap of the JNLP to 1024 min 1300 max (we still have a lot of workstations running 32 bit java.
Before moving to 9.5.2 I would check with your pre-sales folks and have them reference CA Support Request 21712255 01 - VERY SLOW WEB VIEW AND WORKSTA
At this point I would say that this is the fastest I have see 9.5 run on this cluster...