devices-cpu

README

devices-cpu

Processor information for the devices-* family: identity and specs as static values, usage, clocks, and temperatures as dynamic ones. Windows + Linux, no cgo required.

	basic	detailed	full
static	model, vendor, arch, core counts, base clock	caches, family/model/stepping, boost clock, notable features	full feature flags, microcode, cache line
dynamic	total + per-core usage	package temp, per-core clocks (Linux), load averages (Linux)	per-core temps (Linux)

Sources: cpuid (CPUID instruction, works unprivileged everywhere), gopsutil (usage, load), cpufreq sysfs and hwmon on Linux, ACPI thermal zones via WMI on Windows. Unreadable values are reported as gaps with reasons.

$ devices-cpu                        # one snapshot
$ devices-cpu --level full --json    # everything, as JSON
$ devices-cpu --every 0.25           # four samples a second
$ devices-cpu tui                    # live dashboard (snap/tui-base)
$ devices-cpu web :8080              # JSON + SSE API and <jf-devices> web component

Library use, streaming, TUI embedding, and the web component are documented in devices-common.

MIT — see LICENSE.

Documentation

Overview

Command devices-cpu reports processor specs and live readings using the shared devices-common CLI: one-shot, --json, --every 0.25, --tui, --web.