testing of services components auto-generated from end-to-end tests – Significantly reduced time and cost for API testing for microservices architectures with Istio – Fewer failures higher up the test pyramid errors Challenge • Assertion creation/maintenance is effort intensive Solution • Comprehensive comparison of results • ML-driven identification of decision rules • Human review to accept the learned

Outbound Acceleration #IstioCon Envoy to Envoy Acceleration(same host) #IstioCon Performance Comparison #IstioCon Thank you!

Envoy Acceleration(same host) Istio Meetup China Deploy eBPF Istio Meetup China Performance Comparison Refactored istio benchmarking tool ◦ Two pods run on the same node Configurations ◦ mTLS enabled

ClusterIP service ○ Keep a double standard during migration Compounding to hundreds of services, the cost is terrible so be strategic 47 Strategy to migrate services Adopting Istio 1. Abstract 2. Explain manifest. 55 Istio proxy performance and capacity Adopting Istio ● Putting sidecars everywhere has a cost ○ Latency ○ Compute resources The Istio 1.9 community reference values for sidecar performance want when implementing Istio? ○ Added value to the business ○ Reliable performance ○ Reasonable cost Istio proxy performance and capacity Adopting Istio ● Put in another way, know your tradeoffs:

Our clusters #IstioCon The problem Running end-to-end tests at Omio is both not efficient and cost-effective #IstioCon How tests are run ● On QA (dev -> PR -> master -> deploy QA …. ) ● On standalone standalone VMs running all services needed for the test #IstioCon Define efficient and cost-effective #IstioCon 1. Minimize time to bug detection Dev -> PR -> master -> QA -> prod 3 steps away

99.99% 0 loses, 0 downtime AI Platform launched and gives significant additional revenues and cost savings Corporate loans Retail loans Corporate deposits Retail deposits Sberbank standalone

the upstream Istio ● Why not Istio OSS? ● Problems unsolved ○ Multi-cluster and VM (lower onboarding cost) ○ Enterprise team structure gap (Workspace, Tenants, etc) ○ UI&UX Background ● Leads to complexity

registered to the event will receive a t-shirt(*) $20-$25 per/u depending on producer. Total estimated cost: $5,000 usd Participant T-shirts [Unavailable] Available sponsorship: 2 ● The sponsoring vendor

Enable Istio mesh on Knative – Data flow with Istio mesh/mTLS #IstioCon o Init-container added which cost ~5 seconds for Knative application pod code start. o Every sidecar needs full mesh information by

consultants over a period of five weeks along with the help of multiple shadows (provided at no additional cost) worked on the project in tight partnership with Google’s Istio subject matter experts. Scope NCC