clusterloader2/testing/scheduler-throughput/config.yaml

{{$totalSchedulerThroughputPods := DefaultParam .CL2_SCHEDULER_THROUGHPUT_PODS 5000}}
{{$defaultQps := DefaultParam .CL2_DEFAULT_QPS  500}}
{{$defaultBurst := DefaultParam .CL2_DEFAULT_BURST 1000}}
{{$uniformQps := DefaultParam .CL2_UNIFORM_QPS 500}}

{{$SCHEDULER_THROUGHPUT_THRESHOLD := DefaultParam .CL2_SCHEDULER_THROUGHPUT_THRESHOLD 400}}

name: direct-scheduler-throughput
namespace:
  number: 1
tuningSets:
# default is a tuningset that is meant to be used when we don't have any specific requirements on pace of operations.
- name: default
  globalQPSLoad:
    qps: {{$defaultQps}}
    burst: {{$defaultBurst}}
- name: UniformQPS
  qpsLoad:
    qps: {{$uniformQps}}
steps:
- name: Creating scheduler throughput measurements
  measurements:
  - Identifier: DirectSchedulerThroughputPodStartupLatency
    Method: PodStartupLatency
    Params:
      action: start
      labelSelector: group = direct-scheduler-throughput
      threshold: 5s
  - Identifier: DirectSchedulingThroughput
# TODO: Move to SchedulingThroughputPrometheus which requires cl2 prom stack setup as pre-req
    Method: SchedulingThroughput
    Params:
      action: start
      labelSelector: group = direct-scheduler-throughput
      measurmentInterval: 1s
- name: create scheduler throughput pods
  phases:
  - namespaceRange:
      min: 1
      max: 1
    replicasPerNamespace: {{$totalSchedulerThroughputPods}}
    tuningSet: UniformQPS
    objectBundle:
    - basename: direct-scheduler-throughput-pod
      objectTemplatePath: pod-default.yaml
      templateFillMap:
        Group: direct-scheduler-throughput
- name: Waiting for scheduler throughput pods to be created
  measurements:
  - Identifier: WaitForDirectSchedulerThroughputPods
    Method: WaitForRunningPods
    Params:
      action: gather
      timeout: 5m
      desiredPodCount: {{$totalSchedulerThroughputPods}}
      labelSelector: group = direct-scheduler-throughput
- name: Collecting scheduler throughput measurements
  measurements:
  - Identifier: DirectSchedulerThroughputPodStartupLatency
    Method: PodStartupLatency
    Params:
      action: gather
  - Identifier: DirectSchedulingThroughput
    Method: SchedulingThroughput
    Params:
      action: gather
      enableViolations: true
      threshold: {{$SCHEDULER_THROUGHPUT_THRESHOLD}}
- name: Delete scheduler throughput pods
  phases:
  - namespaceRange:
      min: 1
      max: 1
    replicasPerNamespace: 0
    tuningSet: default
    objectBundle:
    - basename: direct-scheduler-throughput-pod
      objectTemplatePath: pod-default.yaml
      templateFillMap:
        Group: direct-scheduler-throughput