flatline
CPU, memory, network.
Nothing else.
A menu bar monitor built only for Apple Silicon and macOS 27. Per-cluster CPU load, real memory pressure, 64-bit network counters, and about 0.07% CPU of its own.
CPU
Total and user/system load, split by Performance and Efficiency clusters, with a per-core grid and load average.
MEMORY
Used, app, wired, compressed and cached memory with Activity Monitor's definitions, memory pressure, and swap.
NETWORK
Live upload and download from 64-bit counters, so there are no false spikes after 4 GB. Session totals and your active interface.
WHAT'S NEW IN 0.2.0
- New app icon: a heartbeat that flatlines into a terminal cursor
- Offers to start at login the first time it runs from Applications
- Settings switches and pickers now use your accent color
- Uses about 5 MB less memory after the popover closes