SLEEP_INTERVAL=32 PROJECT=bun node read-frames.js
bun
 --------------------------------------------------
 CSS HMR FRAME TIME

 50th percentile: 40.7ms 
 75th percentile: 42.3ms 
 90th percentile: 43.5ms 
 95th percentile: 76.4ms 
 99th percentile: 118.8ms 
 Rendered frames: 958 / 1024 (94%)