BUF_APPEND(", %svalue=%" PRIu64 ", %sns-from-origin=%" PRId64,
PRFIELD(clock_snapshot->value_cycles),
PRFIELD(clock_snapshot->ns_from_origin));
BUF_APPEND(", %svalue=%" PRIu64 ", %sns-from-origin=%" PRId64,
PRFIELD(clock_snapshot->value_cycles),
PRFIELD(clock_snapshot->ns_from_origin));