100,000 OK test benchmarks

100000ok.log

Test2
1.59s user 0.02s system 99%  cpu 1.616 total
1.59s user 0.03s system 100% cpu 1.618 total
1.62s user 0.02s system 100% cpu 1.640 total
1.62s user 0.02s system 100% cpu 1.637 total
1.61s user 0.01s system 100% cpu 1.615 total

Test::Builder (stable)
3.74s user 0.08s system 99%  cpu 3.842 total
3.77s user 0.05s system 100% cpu 3.818 total
3.71s user 0.04s system 99%  cpu 3.753 total
3.79s user 0.06s system 100% cpu 3.843 total
3.76s user 0.07s system 100% cpu 3.828 total

Test::Builder + Test2
3.59s user 0.04s system 99%  cpu 3.634 total
3.53s user 0.05s system 100% cpu 3.581 total
3.54s user 0.03s system 100% cpu 3.572 total
3.50s user 0.05s system 100% cpu 3.552 total
3.56s user 0.05s system 100% cpu 3.613 total

Test2 + IPC
2.18s user 0.33s system 99% cpu 2.512 total
2.37s user 0.28s system 99% cpu 2.654 total
2.34s user 0.40s system 99% cpu 2.739 total
2.31s user 0.33s system 99% cpu 2.637 total
2.31s user 0.30s system 99% cpu 2.619 total

Test::Builder (stable) + threads
5.27s user 0.05s system 99%  cpu 5.322 total
5.22s user 0.08s system 100% cpu 5.300 total
5.16s user 0.06s system 100% cpu 5.222 total
5.07s user 0.08s system 100% cpu 5.154 total
5.11s user 0.07s system 100% cpu 5.180 total

Test::Builder + Test2 + IPC
4.68s user 0.34s system 99% cpu 5.030 total
4.54s user 0.34s system 99% cpu 4.887 total
4.52s user 0.48s system 99% cpu 5.004 total
4.51s user 0.50s system 99% cpu 5.008 total
4.51s user 0.47s system 99% cpu 4.985 total