public static ValueLabel formatClippedBitRate(long bytes) {
        return new ValueLabel(bytes * 8, BITS_UNIT).perSec().clipG(100.0);
    }
@Test
    public void formatClippedBitsGigaExceedThreshold() {
        vl = TopoUtils.formatClippedBitRate(15_000_000_000L);
        // approx. 111.75 Gbps
        assertEquals(AM_WL, "100 Gbps", vl.toString());
        assertTrue(AM_NCL, vl.clipped());
    }