Debugging a Failing Hotkey(tratt.net)

44 points by ltratt 2 years ago | 6 comments

It's always TCP_NODELAY(brooker.co.za)

744 points by todsacerdoti 2 years ago | 232 comments

Marc Brooker's blog post arguing that Nagle's algorithm causes latency issues in distributed systems and TCP_NODELAY should be enabled by default.

It's Always TCP_NODELAY(brooker.co.za)

446 points by eieio 10 months ago | 160 comments

Marc Brooker's blog post arguing that Nagle's algorithm is outdated and TCP_NODELAY should be enabled to avoid latency issues in distributed systems.

The X Window System didn't immediately have X terminals(utcc.utoronto.ca)

97 points by zdw 1 year ago | 58 comments

Zenbleed(lock.cmpxchg8b.com)

1160 points by loeg 3 years ago | 327 comments

Tavis Ormandy's writeup of Zenbleed, an AMD Zen 2 CPU vulnerability that leaks data from vector registers, covering exploitation, discovery, and mitigation.

Can your terminal do emojis? How big?(dgl.cx)

166 points by dgl 1 year ago | 150 comments