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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
vda read dev253_0_rtime gauge      
vda write dev253_0_wtime gauge      
vda1 read dev253_1_rtime gauge      
vda1 write dev253_1_wtime gauge      
vda2 read dev253_2_rtime gauge      
vda2 write dev253_2_wtime gauge      
dm-0 read dev252_0_rtime gauge      
dm-0 write dev252_0_wtime gauge      
dm-1 read dev252_1_rtime gauge      
dm-1 write dev252_1_wtime gauge      
dm-2 read dev252_2_rtime gauge      
dm-2 write dev252_2_wtime gauge      
dm-3 read dev252_3_rtime gauge      
dm-3 write dev252_3_wtime gauge      
dm-4 read dev252_4_rtime gauge      
dm-4 write dev252_4_wtime gauge      
dm-5 read dev252_5_rtime gauge      
dm-5 write dev252_5_wtime gauge      
dm-6 read dev252_6_rtime gauge      
dm-6 write dev252_6_wtime gauge