Category: disk
Average latency for /dev/VolGroup/lv_root
Average latency for /dev/VolGroup/lv_swap
Average latency for /dev/vda
Disk throughput for /dev/VolGroup/lv_root
Disk throughput for /dev/VolGroup/lv_swap
Disk throughput for /dev/vda
Disk utilization for /dev/VolGroup/lv_root
Disk utilization for /dev/VolGroup/lv_swap
Disk utilization for /dev/vda
IOs for /dev/VolGroup/lv_root
IOs for /dev/VolGroup/lv_swap