// Accumulate statistics about the allocation rate of each lgrp.

void MutableNUMASpace::accumulate_statistics() {

      if (UseAdaptiveNUMAChunkSizing) {
        for (int i = 0; i < lgrp_spaces()->length(); i++) {
          lgrp_spaces()->at(i)->sample();
        }
        increment_samples_count();
      }

      if (NUMAStats) {
        for (int i = 0; i < lgrp_spaces()->length(); i++) {
          lgrp_spaces()->at(i)->accumulate_statistics(page_size());
        }
      }
    }