icies are large.</p></li><li><p>The latency increase of extremely large policies is relatively similar to the latency increase of adding Envoy proxy sidecars compared to that of no sidecars.</p></li><li><p>Two different tests determined that the <code>sourceIP</code> rule is marginally slower than a path rule.</p></li></ul><p>If you are interested in creating your own large scale security policies and running performance tests with them, see the <a href=https://github.com/istio/tools/tree/master/perf/benchm