4rivappa.bsky.social
@4rivappa.bsky.social
github.com/4rivappa
Reposted
The most valuable thing I learned from my math degree is the importance of checking your work.

To check your work means to check it *another way*, not just doing the work again a second time.
July 2, 2026 at 2:34 AM
Reposted
Like @cloudflare.social you too can mitigate Copy Fail with #eBPF, and if you don't want to write your own program to do it, you can do it with OSS Tetragon - @isala.me describes how here: isala.me/blog/mitigat...
May 11, 2026 at 2:48 PM
Reposted
A lightweight, eBPF-based tracing tool designed to generate FlameGraphs for NFS client activity

github.com/4rivappa/nfs...
GitHub - 4rivappa/nfs-flamegraph: eBPF-based NFS throughput Flamegraph
eBPF-based NFS throughput Flamegraph. Contribute to 4rivappa/nfs-flamegraph development by creating an account on GitHub.
github.com
April 13, 2026 at 8:30 AM
Reposted
Nobody ever did anything remarkable while avoiding being called weird.
March 3, 2026 at 1:15 AM