or download this
v5.38.2 / darwin-2level
Length: 10000, addresses: 1, user: 0, system: 0
Length: 100000, addresses: 1, user: 0, system: 0
Length: 1000000, addresses: 1, user: 0, system: 0
Length: 10000000, addresses: 1, user: 0.02, system: 0
or download this
v5.42.0 / darwin-2level
Length: 10000, addresses: 2, user: 0, system: 0
...
Length: 100000, addresses: 2, user: 0.01, system: 0
Length: 1000000, addresses: 9, user: 0.21, system: 0
Length: 10000000, addresses: 2, user: 23.26, system: 0.03