# Speed: 4073 bits per second
# 10000 calls took 0.336688s to find 10000 unique timer values
# 800 values collected.  min: 139  max: 347
# Raw usleep 0-order entropy: 4.09 bits
# Configured entropy:         0.88 bits
# Theoretical entropy per output byte: 8 * 4.09 * (8/7) = 37.4