node1 is a small Intel J4205 box that runs the loggers and builds this site. The numbers come from sysstat.py, which reads /proc once a minute. Load 0.00, memory used 412.3 MB, up 4 days.

CPU

CPU usage
Load average

Memory

Memory usage

Network

Inbound is positive, outbound is negative.

Network traffic

Disks

Reads are positive, writes are negative.

Disk I/O
Disk usage