following basic-pod.md only got throughput: ~155.

[sonyafenge]

I following basic-pod.md to using godel-scheduler to schduling pods, but only get throughput ~155, same cluster using kube-schduler can get throughput >270. Are there are special tuning for godel-schduler? or where can find documents for tuning godel-scheduler?

Repro steps:

1. using kubeadm to create cluster
2. using kwok to simulate fake nodes: 200;
3. following instructions from basic-pod.md to schedule fake pods to kwok nodes;
4. calculate throughput, only got 155.

[binacs]

Thank you very much for your interest in Godel. We will provide a deployment and tuning guide for performance testing as soon as possible. In the meantime, could you please share more details about the deployment environment, such as hardware specifications?

[sonyafenge]

after redeploy binder, dispatcher, scheduler to 3 different control plane with larger cpu and memory request , I can get scheduling throughput: 300.

Hardware is big enough for cpu and memory.

This is my cluster configuration:

ControlPlane configuration:
      apiServer:
        extraArgs:
          cloud-provider: external
          max-mutating-requests-inflight: "20000"
          max-requests-inflight: "40000"
          watch-cache-sizes: "node#1000,pod#5000"
      controllerManager:
        extraArgs:
          cloud-provider: external
          kube-api-burst: "6000"
          kube-api-qps: "3000"
      scheduler:
        extraArgs:
          kube-api-burst: "6000"
          kube-api-qps: "3000"
      etcd:
        local:
          extraArgs:
            auto-compaction-mode: "periodic"
            auto-compaction-retention: "1"
            snapshot-count: "10000"
            quota-backend-bytes: "17179869184"
            listen-metrics-urls: http://0.0.0.0:2381/

[lintongj]

@sonyafenge we just released a best-practice guide regarding the performance evaluation for Godel Scheduler. Please check it out. Please feel free to let us know if you have any questions or comments. Thanks