So I have a filesystem that the OS reports at 100% but solarwinds shows the usage as 76%
$ df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda2 10079084 4739152 4827932 50% /
tmpfs 24689212 0 24689212 0% /dev/shm
/dev/sda1 198337 32001 156096 18% /boot
/dev/sda4 273521664 273521644 20 100% /dotomi
Why is this? how can i get solarwinds to reflect this correctly?