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Abdul Qadeer
Abdul Qadeer

399 Followers

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Published in

The PayPal Technology Blog

·Jan 20, 2022

Scaling Kubernetes to Over 4k Nodes and 200k Pods

At PayPal, we recently started testing the waters with Kubernetes. A majority of our workloads run on Apache Mesos, and as part of this migration, we needed to understand several performance aspects of clusters running Kubernetes with a PayPal-specific control plane. …

Performance

8 min read

Scaling Kubernetes to Over 4k Nodes and 200k Pods
Scaling Kubernetes to Over 4k Nodes and 200k Pods
Performance

8 min read


Published in

The PayPal Technology Blog

·Feb 16, 2021

Real Load Aware Scheduling in Kubernetes with Trimaran

Why is scheduling in Kubernetes inefficient? Native scheduling in Kubernetes is handled by the kube-scheduler service. Resource utilization of pods is defined via a declarative resource model and the kube-scheduler works with a kubelet service to provide pod QoS guarantees. This model can lead to low utilization and wastage of cluster resources, as live node resource…

Kubernetes

5 min read

Real Load Aware Scheduling in Kubernetes with Trimaran
Real Load Aware Scheduling in Kubernetes with Trimaran
Kubernetes

5 min read

Abdul Qadeer

Abdul Qadeer

399 Followers

Software Engineer in Distributed Systems

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