As you approach how to boost or enhance performance, consider the following guidelines:
Adding a second node can improve performance by up to 80%. The improvement you achieve depends on many variables, including the CA Process Automation content being run.
Minimize references to global datasets, as access to them is serialized. That is, only one object can access a dataset at a time. This guideline applies to writes (not reads).
The best practice is to make a Process-level copy of the required data and then refer to that process dataset.
Limit the use of launching processes inline to cases in which both of the following are true:
Refer to your VM server vendor for instructions on how to boost performance.
Refer to the your database server vendor for instructions on how to boost and maintain the performance of the CA Process Automation database. Such instructions typically include database re-indexing, the updating of statistics, as well as the monitoring and maintenance of the file system on which data is stored.
If you are not using Catalyst connectors, find the following value in the OasisConfig.properties and change it from true to false:
# enable connector ucf.connector.enabled=true
If you are not using Reporting, insert the following key value pair into the OasisConfig.properties file. Changes to this file go into effect when the CA Process Automation service is restarted.
oasis.disable.reporting.manager=true
If using VMware, change the virtual NIC from E1000 to VMXNET3. This change typically improves both performance and reliability.
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