DECset - PCA (Performance and Coverage Analyzer)
The VSI Performance and Coverage Analyzer (PCA) for OpenVMS Alpha/I64 Systems helps users pinpoint execution bottlenecks in application programs. PCA can also identify which parts of an application are not executed by a given set of test data.
VSI PCA is a part of DECset.
On Integrity, DECset, LSE/SCA and MMS require separate per active socket licenses. On Alpha, DECset included in the ALPHA-LP bundle.