nEntriesRead = new LongStat(stats, CLEANER_ENTRIES_READ);
nRepeatIteratorReads =
new LongStat(stats, CLEANER_REPEAT_ITERATOR_READS);
totalLogSize = new LongStat(stats, CLEANER_TOTAL_LOG_SIZE);
estimatedAvgLNSize =
new FloatStat(stats, CLEANER_ESTIMATED_AVG_LN_SIZE);
correctedAvgLNSize =
new FloatStat(stats, CLEANER_CORRECTED_AVG_LN_SIZE);
tracker = new UtilizationTracker(env, this);
profile = new UtilizationProfile(env, tracker);
calculator = new UtilizationCalculator(env, this);
fileSelector = new FileSelector();