Install Cilium on Lokomotive using kubeproxy free mode.

[ipochi]

In the benchmark , it was noticed that Cilum has a higher CPU usage compared to other filters. Upon inspection with the profile tool, we noticed a fairly good amount of time in iptables processing as evident by the presence of ipt_do_table and nf_hook_slow function calls.

Profile trace output
https://gist.github.com/ipochi/ae0fad1e8af8be7667f37645b7b0a758

Installing with kube-proxy free mode would probably help improve CPU usage