Merge "Fix out-of-bounds write past end of buckets on long transactions" am:...

        if (time > max_time_bucket) {

            m_long_transactions++;

        }

        m_buckets[min(time, max_time_bucket-1) / time_per_bucket] += 1;

        m_buckets[min((uint32_t)(time / time_per_bucket), num_buckets - 1)] += 1;

        m_best = min(time, m_best);

        m_worst = max(time, m_worst);

        m_transactions += 1;