// Note that CLOCK_MONOTONIC is subject to discontinuities from system time
// adjustment in Linux. CLOCK_MONOTONIC_RAW was defined to get around this
// (gets hardware time not adjusted by NTP).
- clock_gettime(CLOCK_MONOTONIC_RAW, &ts); // works
+ clock_gettime(CLOCK_MONOTONIC, &ts); // works
Microsecond result((Microsecond::type_t)1000000 * ts.tv_sec + ts.tv_nsec / 1000);
return result;