PRINT_LATENCY_WIDTH
PRINT_LATENCY_WIDTH, RPINT_DECIMAL_WIDTH,
PRINT_LATENCY_WIDTH, RPINT_DECIMAL_WIDTH,
#define PRINT_LATENCY_HEADER_WIDTH (PRINT_LATENCY_WIDTH + PRINT_TIME_UNIT_MESC_WIDTH)
printf(" %*.*f ", PRINT_LATENCY_WIDTH, RPINT_DECIMAL_WIDTH,
printf(" %*s ", PRINT_LATENCY_WIDTH, " ");