Rank table
This server's rank by p99 latency at each workload & concurrency (1 = fastest). Rank 1 cells are filled in the server color — see where it leads and where it trails.
Memory
Peak resident set size (RSS) per server. This server's bar is highlighted; the rest are dimmed for context.
Peak RSS per server
Lower is better. Persistent workers (Octane) carry the framework in memory; FPM forks per request.