Package topline

Per-core/NUMA CPU and disk utilization plain-text grapher

This is a top-of-the-line logger of CPU usage patterns, designed for
machines with ca. 50-300 total hardware threads (fewer works but results
in a narrow graph, more requires a very wide terminal). Every per-tick
sample is shown abusing Unicode characters to fit within a single line.

Disk usage is also shown in a similarly terse per-device way, as %
utilization for reads and writes.

Version: 0.5

General Commands

topline a disk/per-core CPU grapher/logger