non-intrusive-memory-recorder.
watch -n 1 ./monitor.sh /tmp/sky360/data
watch -n 1 -c "tree -ahC --du /tmp/sky360 | grep '.git\|sensors'"
watch -n 5 ./committer.sh /tmp/sky360/data
watch -n 1 git log --oneline
watch -n 1 ./prune.sh /tmp/sky360/data
watch -n 0.1 ./generate_sensor_data.sh /tmp/sky360/data/sensors/test/ 20M
watch -n 1 ./generate_sensor_data.sh /tmp/sky360/data/sensors/test/ 1M