Over time, PC-CacheFS accumulates statistics about your cache, such as the cache-hit rate and total kilobytes (KB) read. If you want the fields in the PC-CacheFS Monitor to display the statistics for a particular drive, you can reset the statistics. By resetting the statistics, you can determine the changes of statistics for a particular drive over time. You can also find out how one particular drive contributes to cache performance overall.
Reset cache statistics by expanding the PC-CacheFS Monitor and clicking Reset Statistics.