Region 1Region 1 Region 2Region 2 Region 3Region 3ĥ. – Region or AZ failure: reroute traffic to another region – All device traffic goes through the Zuul 2 proxy: dynamic routing, monitoring, Region failure → Spinnaker Zuul 2 Reroute Traffic
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– Plus Ribbon or gRPC for more fault toleranceĤ. Recovery, timeouts, load shedding, circuit
Instance Failure → Spinnaker Hystrix Timeoutsįallbacks, degradation, fast fail and rapid Bad Push → Spinnaker ASG Cluster Rollbackģ. Load Increases → Spinnaker Auto Scaling GroupsĢ. Integrate apps you already use with Slack Turn conversations into action items And create follow-ups without leaving Slack Search anything within Slack Filter your search to find just what you need Connect your entire company Connect your entire company Search Acme Inc. – Purchase and use cloud instances without approvalsġ. PMC: Performance Monitoring Counter (CPU perf counter)ĮBPF: extended Berkeley Packet Filter (kernel VM) MSR: Model Specific Register (CPU info register) NIWS: Netflix Internal Web Service framework (Ribbon) OCA: Netflix Open Connect Appliance (streaming CDN)ĪMI: Amazon Machine Image (instance image)
S3: AWS Simple Storage Service (object store) Performance is customer satisfaction & Netflix costĮC2: AWS Elastic Compute 2 (cloud instances) YOW2018 Cloud Performance Root Cause Analysis at Netflix Tools in the same way to find performance wins in your own environment." Lame graphs, Java debuggers, and tooling that uses Linux perf, ftrace, and bcc/eBPF.
GUIs such as our open source Atlas tool, or focused on individual instances, and use our open source Vector tool, f The analysis performed may be cloud-wide, using self-service O do root cause analysis on cloud performance issues. In this session we will summarize the Netflix environment, procedures, and tools we use and build t , we also have a dedicated performance team to help with any issue across the cloud, and to build tooling to aid in
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Apart from the developers who regularly optimize their own code That undergo numerous production changes each week. Description: "At Netflix, improving the performance of our cloud means happier customers and lower costs, and involves root causeĪnalysis of applications, runtimes, operating systems, and hypervisors, in an environment of 150k cloud instances
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