I followed the information on WIKI:
But no graph is shown.
# Put your custom commands here that should be executed once # the system init finished. By default this file does nothing. mkdir /tmp/rrd chown -R nobody:nogroup /tmp/rrd exit 0
rrd works collecting information:
ls /tmp/rrd/host/ cpu interface-br-lan iwinfo-mesh0 iwinfo-wlan0 load memory
File system is not full:
df -h Filesystem Size Used Available Use% Mounted on /dev/root 3.0M 3.0M 0 100% /rom tmpfs 122.5M 17.0M 105.5M 14% /tmp /dev/mtdblock11 24.9M 10.1M 14.8M 40% /overlay overlayfs:/overlay 24.9M 10.1M 14.8M 40% / tmpfs 512.0K 0 512.0K 0% /dev
This is OpenWRT default configuration.