- A 40ms Go GC pause caused by swap
- 1193 backends on WALWrite, and lore
- A Node.js heap mystery
- Investigating 108,725 forks
- Betting a coffee on a socket leak
- Sigterm a D state process
Misc.
I occasionally write random notes.
Papers, blog posts and videos I liked the most.
Internet gems I’ve collected: recursive forks, pathologically databases, pthread dies, disk random reads.