jsCpuMonitor

„What's new" v2.1

• New memory display: a colour bar from pale to red and a digital percentage, so you see at once when memory runs out.
• Shows the memory actually fitted in your computer, not only the part left over for programs.
• Network traffic with arrows and digital figures, from a home connection up to the largest server ports.
• Temperatures with the same colour bar, in Celsius or Fahrenheit.
• Choose the order of cores, memory, network and temperatures.

jsCpuMonitor:

Floating always-on-top window showing real-time CPU utilisation for every logical core. Displays usage history charts, per-core frequency,1)

CPU temperature, RAM usage and power consumption (Intel RAPL).

Features:

• Per-core area chart with 60-second history
• Total CPU aggregate chart
• Per-core frequency (via cpufreq)
• CPU temperature (x86_pkg_temp / coretemp / k10temp)
• Intel RAPL package power in watts
• RAM usage
• Throttle indicator (turns red when the CPU throttles due to heat)
• Available in 44 languages (Automatic follows the system language)
• Upright strip or wide bar — put it where it fits
• Light and dark theme (Automatic follows the desktop)
• All colours configurable
• Window position and size are remembered across sessions
• Crash reporter with optional e-mail support

▶ TEMPERATURE, POWER & FREQUENCY READINGS

sudo snap connect jscpumonitor:hardware-observe

The app works without it — those fields are simply hidden until connected. No reboot or restart required.

Supported systems:

• Ubuntu 24.04+, Fedora 40+, Arch Linux, openSUSE Tumbleweed
• Any Linux desktop with X11 or Wayland
• x86_64 (64-bit)

Also available as .deb and .rpm, flatpack, AppImage at www.budbrain.de

Developed by Josef Sejrek / Budbrain Software Contact: jsCPUMonitor@budbrain.de | www.budbrain.de