Increase QPS - reduce total test duration

[hakuna-matatah]

• Based on recent experiments, 500 QPS/Bursts seems to be achievable out of KCM.

• This should also help reduce overall test duration time.

[hakuna-matatah]

/assign @hakman @dims

[hakuna-matatah]

/test presubmit-kops-aws-scale-amazonvpc-using-cl2

[dims]

/lgtm

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[hakuna-matatah]

This reduced the test duration by 30mins

• successful test run duration before changes 3hr 43mins - https://prow.k8s.io/view/gs/kubernetes-jenkins/logs/ci-kubernetes-e2e-kops-aws-scale-amazonvpc-using-cl2/1784834686372024320
• successful test run duration after changes 3hr 16mins - https://prow.k8s.io/view/gs/kubernetes-jenkins/logs/ci-kubernetes-e2e-kops-aws-scale-amazonvpc-using-cl2/1789908826950995968

Roughly we gained ~30mins less compute time on the overall test duration, this should reduce the cost of the test runs further.

@dims @mengqiy @ameukam @xmudrii @BenTheElder @shyamjvs - fyi ^^^

[dims]

Roughly we gained ~30mins less compute time on the overall test duration, this should reduce the cost of the test runs further.

Very cool! thanks @hakuna-matatah

[ameukam]

/lgtm