ruby 3.4.5 (2025-07-16 revision 20cda200d3) +YJIT +PRISM [x86_64-linux]
Warming up --------------------------------------
    main: UDP 6-to-4    32.584k i/100ms
Calculating -------------------------------------
    main: UDP 6-to-4    323.817k (± 1.8%) i/s    (3.09 μs/i) -      3.258M in  10.065832s

Comparison:
 patched: UDP 6-to-4:   365544.5 i/s
    main: UDP 6-to-4:   323816.7 i/s - 1.13x  slower

ruby 3.4.5 (2025-07-16 revision 20cda200d3) +YJIT +PRISM [x86_64-linux]
Warming up --------------------------------------
    main: UDP 4-to-6    51.787k i/100ms
Calculating -------------------------------------
    main: UDP 4-to-6    529.921k (± 1.1%) i/s    (1.89 μs/i) -      5.334M in  10.066969s

Comparison:
 patched: UDP 4-to-6:   577352.3 i/s
    main: UDP 4-to-6:   529920.7 i/s - 1.09x  slower

ruby 3.4.5 (2025-07-16 revision 20cda200d3) +YJIT +PRISM [x86_64-linux]
Warming up --------------------------------------
    main: TCP 6-to-4    34.825k i/100ms
Calculating -------------------------------------
    main: TCP 6-to-4    345.936k (± 2.5%) i/s    (2.89 μs/i) -      3.482M in  10.073507s

Comparison:
 patched: TCP 6-to-4:   358844.9 i/s
    main: TCP 6-to-4:   345935.5 i/s - same-ish: difference falls within error

ruby 3.4.5 (2025-07-16 revision 20cda200d3) +YJIT +PRISM [x86_64-linux]
Warming up --------------------------------------
    main: TCP 4-to-6    52.893k i/100ms
Calculating -------------------------------------
    main: TCP 4-to-6    533.078k (± 1.8%) i/s    (1.88 μs/i) -      5.342M in  10.024930s

Comparison:
 patched: TCP 4-to-6:   577846.9 i/s
    main: TCP 4-to-6:   533078.5 i/s - 1.08x  slower

ruby 3.4.5 (2025-07-16 revision 20cda200d3) +YJIT +PRISM [x86_64-linux]
Warming up --------------------------------------
main: ICMP echo 6-to-4
                        23.023k i/100ms
Calculating -------------------------------------
main: ICMP echo 6-to-4
                        229.563k (± 0.9%) i/s    (4.36 μs/i) -      2.302M in  10.029839s

Comparison:
patched: ICMP echo 6-to-4:   233499.0 i/s
main: ICMP echo 6-to-4:   229563.4 i/s - same-ish: difference falls within error

ruby 3.4.5 (2025-07-16 revision 20cda200d3) +YJIT +PRISM [x86_64-linux]
Warming up --------------------------------------
main: ICMP echo 4-to-6
                        28.870k i/100ms
Calculating -------------------------------------
main: ICMP echo 4-to-6
                        285.234k (± 1.9%) i/s    (3.51 μs/i) -      2.858M in  10.024055s

Comparison:
patched: ICMP echo 4-to-6:   300690.0 i/s
main: ICMP echo 4-to-6:   285234.3 i/s - 1.05x  slower