The MERGE command makes it possible for you to process data from
several files by combining information from several performance
data files into one PCA performance data file. You can use the
MERGE command to combine several PCA performance data files or to
combine data extracted from several SPM data files into one PCA
data file. This allows you to process and display the PC sampling
data collected by SPM (Software Performance Measurement). Merged
data is always appended to the currently opened performance data
file.