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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 Warning Critical Info
nvme0n1 read dev259_0_rtime gauge
nvme0n1 write dev259_0_wtime gauge
nvme0n1p2 read dev259_2_rtime gauge
nvme0n1p2 write dev259_2_wtime gauge
nvme0n1p3 read dev259_3_rtime gauge
nvme0n1p3 write dev259_3_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-7 read dev252_7_rtime gauge
dm-7 write dev252_7_wtime gauge
dm-8 read dev252_8_rtime gauge
dm-8 write dev252_8_wtime gauge
dm-13 read dev252_13_rtime gauge
dm-13 write dev252_13_wtime gauge
dm-14 read dev252_14_rtime gauge
dm-14 write dev252_14_wtime gauge
dm-16 read dev252_16_rtime gauge
dm-16 write dev252_16_wtime gauge
dm-17 read dev252_17_rtime gauge
dm-17 write dev252_17_wtime gauge
dm-23 read dev252_23_rtime gauge
dm-23 write dev252_23_wtime gauge
dm-25 read dev252_25_rtime gauge
dm-25 write dev252_25_wtime gauge
This page was generated by Munin version 2.0.75 at 2026-01-17 00:20:30-0800 (PST) with MunStrap template.