Service graphs

daily graph weekly graph
monthly graph yearly graph

Graph Information

For each applicable disk device this plugin shows the latency (or delay) for I/O operations on that disk device. The delay is in part made up of waiting for the disk to flush the data, and if data arrives at the disk faster than it can read or write it then the delay time will include the time needed for waiting in the queue.

Field Internal name Type Warn Crit Info
xvda read dev202_0_rtime gauge      
xvda write dev202_0_wtime gauge      
xvda1 read dev202_1_rtime gauge      
xvda1 write dev202_1_wtime gauge