Operation bottlenecks

Each row is one compute operation's worst-case throughput on the 300M-gas benchmark fixtures: the 1st percentile of test_mgas_s per fixture (the slow tail), the slowest fixture per client, then the slowest client. ethrex is shown per-client below but excluded from that worst-case minimum (as on the Repricing side). The assumed throughput ceiling defaults to 100 Mgas/s — the rate a plain ETH transfer sustains, which the chain can't exceed — but you can move the anchor below. An operation below the anchor is a bottleneck: it already runs slower than a transfer at that rate, so it cannot be repriced cheaper and is excluded from the Repricing view.