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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
sdb read dev8_16_rtime gauge      
sdb write dev8_16_wtime gauge      
sdc read dev8_32_rtime gauge      
sdc write dev8_32_wtime gauge      
sdd read dev8_48_rtime gauge      
sdd write dev8_48_wtime gauge      
sde read dev8_64_rtime gauge      
sde write dev8_64_wtime gauge      
sda read dev8_0_rtime gauge      
sda write dev8_0_wtime gauge      
dm-0 read dev253_0_rtime gauge      
dm-0 write dev253_0_wtime gauge      
dm-2 read dev253_2_rtime gauge      
dm-2 write dev253_2_wtime gauge      
dm-3 read dev253_3_rtime gauge      
dm-3 write dev253_3_wtime gauge      
dm-4 read dev253_4_rtime gauge      
dm-4 write dev253_4_wtime gauge      
dm-5 read dev253_5_rtime gauge      
dm-5 write dev253_5_wtime gauge      
dm-6 read dev253_6_rtime gauge      
dm-6 write dev253_6_wtime gauge      
dm-7 read dev253_7_rtime gauge      
dm-7 write dev253_7_wtime gauge      
dm-8 read dev253_8_rtime gauge      
dm-8 write dev253_8_wtime gauge      
dm-9 read dev253_9_rtime gauge      
dm-9 write dev253_9_wtime gauge      
dm-11 read dev253_11_rtime gauge      
dm-11 write dev253_11_wtime gauge      
dm-12 read dev253_12_rtime gauge      
dm-12 write dev253_12_wtime gauge