Lines Matching defs:tail
573 // the mean account for 99.73% of the population. So if we take each tail to be 1/1000 of the
576 uint32_t *tail = n >= kTailDenominator ? new uint32_t[n] : NULL;
581 if (tail != NULL) {
582 tail[j] = wallNs;
623 if (tail != NULL) {
624 qsort(tail, n, sizeof(uint32_t), compare_uint32_t);
625 // assume same number of tail samples on each side, left and right
629 left.sample(tail[i]);
630 right.sample(tail[n - (i + 1)]);
633 " left tail: mean=%.2f min=%.2f max=%.2f stddev=%.2f\n"
634 " right tail: mean=%.2f min=%.2f max=%.2f stddev=%.2f\n",
638 delete[] tail;
