minimal remote system monitor
Slant is an open source, minimal remote system monitor. It models host fitness via a set of numeric quantifiers, for instance, CPU usage quantified as a percent average over all CPUs, memory usage over available memory, number of processes over maximum configured, etc. For past behaviour, slant maintains a set of time-interval-bound circular queues (hourly, daily, etc.) with current data aggregated into each time series. An important design decision of slant is that each monitoring host retains its own [bounded] history.
Homepage: https://kristaps.bsd.lv/slant/
Maintainer: Kristaps Dzonsons <kristaps@bsd.lv>