vely high overhead to the system. The policies that add the most latency include:</p><ol><li><p>Authorization policy with <code>JWTRules</code> rules.</p></li><li><p>Authorization policy with <code>requestPrincipal</code> rules.</p></li><li><p>Authorization policy with principals rules.</p></li></ol></li><li><p>In lower loads (requests with lower qps and conn) the difference in latency for most policies is minimal.</p></li><li><p>Envoy proxy sidecars increase latency more than most policies, even if the pol