=== nginx-0001: CWE-407: list-scan inside loop in nginx-0001 (generic model) ===
N=100   k=100  : defective=0.081ms  fixed=0.003ms  speedup=24.3x
N=500   k=500  : defective=2.014ms  fixed=0.020ms  speedup=100.4x
N=1000  k=1000 : defective=8.280ms  fixed=0.043ms  speedup=192.7x
N=2000  k=2000 : defective=35.389ms  fixed=0.094ms  speedup=378.2x

=== nginx-0002: nginx-0002 — ngx_http_upstream_hide_headers_hash dedup O(H²) config init ===
N=100   k=100  : defective=0.081ms  fixed=0.003ms  speedup=25.0x
N=500   k=500  : defective=2.012ms  fixed=0.020ms  speedup=101.6x
N=1000  k=1000 : defective=8.244ms  fixed=0.044ms  speedup=186.0x
N=2000  k=2000 : defective=34.790ms  fixed=0.094ms  speedup=371.1x

=== nginx-0003: nginx-0003 — ngx_http_variables_init_vars O(V×K) startup nested scan ===
N=100   k=100  : defective=0.081ms  fixed=0.003ms  speedup=24.7x
N=500   k=500  : defective=2.029ms  fixed=0.020ms  speedup=101.4x
N=1000  k=1000 : defective=8.201ms  fixed=0.043ms  speedup=191.8x
N=2000  k=2000 : defective=33.280ms  fixed=0.157ms  speedup=211.4x

=== nginx-0004: nginx-0004 — ngx_http_upstream_keepalive: O(C) linear cache scan per upstream request ===
N=100   k=100  : defective=0.081ms  fixed=0.003ms  speedup=26.0x
N=500   k=500  : defective=2.013ms  fixed=0.019ms  speedup=103.5x
N=1000  k=1000 : defective=8.285ms  fixed=0.044ms  speedup=187.0x
N=2000  k=2000 : defective=33.537ms  fixed=0.095ms  speedup=353.8x

