Regression Patrol of Istio daily builds, but on that setup the microservices have been accessing the external MongoDB directly via their sidecars, without an egress gateway.</p><p>The diagram below illustrates how regression patrol currently runs with Acmeair and Istio:</p><figure style=width:70%><div class=wrapper-with-intrinsic-ratio style=padding-bottom:62.69230769230769%><a data-skipendnotes=true href=/v1.1/blog/2019/egress-performance/./acmeair_regpatrol3.png title="Acmeair benchmark in the Istio perfo