Rollup merge of #62337 - Mark-Simulacrum:fix-cpu-usage-script, r=alexcrichton
Rollup merge of #62337 - Mark-Simulacrum:fix-cpu-usage-script, r=alexcrichton

Fix bucket in CPU usage script

r? @alexcrichton

aidancully/rust,aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust