Method Sleep

util/system/spin_wait.cpp:30–42

}

void TSpinWait::Sleep() noexcept {
    ++C;

    if (C == MAX_SPIN_COUNT) {
        ThreadYield();
    } else if ((C & MAX_SPIN_COUNT) == 0) {
        usleep(RandomizeSleepTime(T));

        T = Min<unsigned>(T * 3 / 2, 20000);
    } else {
        SpinLockPause();
    }
}