Kubernetes, DevOps, Programming, Software Development, Cloud Computing.
Increasing the size of the TCP send and receive buffers can allow for more data to be in transit, improving throughput. You can adjust these settings on your Kubernetes nodes: sysctl -w net.core.rmem_max=16777216 sysctl -w net.core.wmem_max=16777216 sysctl -w net.ipv4.tcp_rmem='4096 87380 16777216'