SAMPCT subkeyword

Use the SAMPCT optional subkeyword to specify how often device I/O data is collected. You can use the SAMPCT optional subkeyword with all, including the ALL keyword, device keywords. The value of SAMPCT can range from 1 to 99. The default is 1. When SAMPCT is 1, data is collected for every device I/O. When SAMPCT is 5, data is collected every fifth I/O cycle. The value of SAMPCT is applied to each device keyword separately.