blktrace -n 64 -b 16384 -d /dev/sdb -o - | blkparse -i - 8,16 14 0 0.000000000 0 m N cfq3689 put_queue 8,16 19 0 0.000840668 0 m N cfq3691 put_queue 8,16 15 0 0.002907432 0 m N cfq3625 put_queue 8,16 13 0 0.003521784 0 m N cfq3709 put_queue 8,16 17 0 0.003891896 0 m N cfq3697 put_queue ^C 8,16 13 0 0.004013048 0 m N cfq3624 put_queue 8,16 19 0 0.004133484 0 m N cfq3618 put_queue 8,16 17 0 0.004451615 0 m N cfq3720 put_queue 8,16 13 0 0.004553737 0 m N cfq3716 put_queue 8,16 21 0 0.004786891 0 m N cfq3712 put_queue 8,16 13 0 0.005103572 0 m N cfq3658 put_queue 8,16 5 0 1.000024123 0 m N cfq3677 put_queue 8,16 12 0 1.000489071 0 m N cfq3634 put_queue 8,16 1 0 1.001100421 0 m N cfq3727 put_queue 8,16 5 0 1.001545793 0 m N cfq3684 put_queue CPU1 (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 0 IO unplugs: 0 Timer unplugs: 0 CPU5 (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 0 IO unplugs: 0 Timer unplugs: 0 CPU12 (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 0 IO unplugs: 0 Timer unplugs: 0 CPU13 (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 0 IO unplugs: 0 Timer unplugs: 0 CPU14 (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 0 IO unplugs: 0 Timer unplugs: 0 CPU15 (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 0 IO unplugs: 0 Timer unplugs: 0 CPU17 (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 0 IO unplugs: 0 Timer unplugs: 0 CPU19 (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 0 IO unplugs: 0 Timer unplugs: 0 CPU21 (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB Read depth: 0 Write depth: 0 IO unplugs: 0 Timer unplugs: 0 Total (8,16): Reads Queued: 0, 0KiB Writes Queued: 0, 0KiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 0, 0KiB Writes Completed: 0, 0KiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (8,16): 15 entries Skips: 0 forward (0 - 0.0%)