Stats – macOS system monitor in your menu bar

Original Article ↗ Hacker News Discussion ↗

Stats vs iStat Menus and other macOS monitors

  • Many see Stats as a very close (often called “clone-like”) alternative to iStat Menus: similar design, similar sensors, but free and open source.
  • Some long-time iStat Menus users switched to Stats citing better responsiveness, more SMC sensor support, and no cost.
  • Others still prefer iStat Menus for polish, configurability, compactness, weather integration, and overall UI quality; a few dislike iStat’s recent redesign.
  • Several users note that Stats is “good enough” and that iStat’s paid upgrades no longer feel necessary.

Installation, UI, and macOS menu bar quirks

  • A few users found onboarding confusing: after install only a battery widget appeared because other icons were hidden by limited menu bar space.
  • macOS’s behavior of silently hiding extra icons is widely criticized; users recommend tools like Bartender, Hidden Bar, or Ice to manage overflow.
  • One commenter shares defaults tweaks to shrink menu bar icon spacing, which helped some people surface hidden items.

Use cases and perceived value

  • Advocates consider continuous CPU/memory/network stats “essential” for:
    • Spotting stuck or misbehaving processes (e.g., background vim or runaway screensavers).
    • Understanding normal vs abnormal system behavior and app resource usage.
    • Debugging their own software in real time.
    • Seeing when transfers stall or unexplained network traffic appears.
  • Others realized they rarely looked at the graphs and removed such tools, using Activity Monitor’s live dock icon (or browser-specific performance pages) instead.
  • Some note these tools mattered more on constrained machines; on modern Macs they mainly help because fans and HDD noise no longer act as a natural warning signal.

Performance, bugs, and telemetry

  • Reports include:
    • Stats’ Bluetooth module causing high bluetoothd CPU usage (disabling doesn’t always help).
    • Higher CPU overhead than iStat Menus for some users.
    • Unsigned-update issues for some builds, requiring manual xattr fixes.
  • Stats checks for updates and includes optional telemetry; some see this as benign, others label any outbound traffic as “phoning home” and block it.

Alternatives and cross-platform context

  • On macOS, people mention MenuMeters, XRG, iPulse, and using Activity Monitor in the dock.
  • Windows suggestions: HWiNFO, Process Explorer, XMeters; question remains whether there’s a fully “programmable” tray-equivalent.
  • Linux/GNOME users point to extensions like system-monitor-next and Vitals; KDE Plasma is praised for flexible system monitor widgets.