SLEEP_INTERVAL=24 PROJECT=next node read-frames.js
next
 --------------------------------------------------
 CSS HMR FRAME TIME

 50th percentile: 310.1ms 
 75th percentile: 360.3ms 
 90th percentile: 461.6ms 
 95th percentile: 660.4ms 
 99th percentile: 1009.9ms 
 Rendered frames: 78 / 1024 (8%)