We have upgraded our Pega environment from PRPC6.2 SP2 to PRPC7.1.9 on Websphere 22.214.171.124 and Oracle 126.96.36.199. After upgrade we are facing extreme slowness in the environment. Whenever we try to Open/Edit/Save Rules, system is taking very long time. When we run the tracer, it takes about 3 to 5 mins for the first 200 rows/steps to display and then it takes another 3 to 5 mins to display next 200 rows and then system hangs.
Could anyone suggest what can be the possible reason? What all are the areas that we need to look into?
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