#435·bpytop

[BUG] off by 1 error between CPU listing and detailed command listing

Author: jschewebbnCreated Jan 20, 2026Updated Jan 20, 2026
Labelsbug

Describe the bug

The top right shows CPUs numbered 1 to N. When I hit return on a process the detail window shows which core the process is running on and that appears to be zero based rather than 1 based.

The image here shows this.

Image

Info (please complete the following information):

  • bpytop version: 1.0.68
  • psutil version: 5.9.8
  • (Linux) Linux distribution and version: RHEL 9
  • (OSX/FreeBSD) Os release version:
  • Python version, 3.9