Status: 200 [ "disk.io.avgqu-sz/device=sda", "disk.io.ios_in_progress/device=sda", "disk.io.msec_read/device=sda", "disk.io.read_requests/device=sda", ... ]
Status: 200
[ "disk.io.avgqu-sz/device=sda", "disk.io.ios_in_progress/device=sda", "disk.io.msec_read/device=sda", "disk.io.read_requests/device=sda", ... ]