| Baseline | Target | |
| hostname | rhel-storage-105 | rhel-storage-105 |
| ram | Unknown | Unknown |
| SpecificTag | Unknown | Unknown |
| kernel | 5.14.0-427.13.1.el9_4.x86_64 | 5.14.0-427.13.1.el9_4.x86_64 |
| build | Unknown | Unknown |
| jobid | 00000 | 00000 |
| microcode | ['microcode_ctl-20230808-2.20231009.1.el9_3.noarch'] | ['microcode_ctl-20230808-2.20231009.1.el9_3.noarch'] |
| firmware | ['linux-firmware-whence-20240219-143.el9.noarch', 'linux-firmware-20240219-143.el9.noarch'] | ['linux-firmware-whence-20240219-143.el9.noarch', 'linux-firmware-20240219-143.el9.noarch'] |
| tuned_profile | throughput-performance | throughput-performance |
| Subtest | Target | 5.14.0-427.13.1.el9_4.x86_64 | Score | Class |
|---|---|---|---|---|
| ext4_read_4k_10g_1 | -75.22 % | 0.00 % | 0.42 | None |
| ext4_read_4k_10g_1000 | 0.77 % | 0.00 % | 1.00 | None |
| ext4_read_64k_10g_1 | -31.63 % | 0.00 % | 0.69 | None |
| ext4_read_64k_10g_1000 | 3.49 % | 0.00 % | 1.00 | None |
| ext4_write_4k_10g_1 | -58.80 % | 0.00 % | 0.42 | None |
| ext4_write_4k_10g_1000 | -1.80 % | 0.00 % | 1.00 | None |
| ext4_write_64k_10g_1 | -11.80 % | 0.00 % | 0.26 | None |
| ext4_write_64k_10g_1000 | 2.45 % | 0.00 % | 1.00 | None |
| xfs_read_4k_10g_1 | -74.48 % | 0.00 % | 0.42 | None |
| xfs_read_4k_10g_1000 | 0.97 % | 0.00 % | 1.00 | None |
| xfs_read_64k_10g_1 | -35.14 % | 0.00 % | 0.46 | None |
| xfs_read_64k_10g_1000 | 7.27 % | 0.00 % | 0.96 | None |
| xfs_write_4k_10g_1 | -46.22 % | 0.00 % | 0.42 | None |
| xfs_write_4k_10g_1000 | 0.18 % | 0.00 % | 1.00 | None |
| xfs_write_64k_10g_1 | -15.23 % | 0.00 % | 0.30 | None |
| xfs_write_64k_10g_1000 | 1.27 % | 0.00 % | 1.00 | None |
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 19,525K, 78,103MiB Writes Queued: 12,029, 83,892MiB Read Dispatches: 4,922K, 73,673MiB Write Dispatches: 82,150, 61,800MiB Reads Requeued: 2,302K Writes Requeued: 21,620 Reads Completed: 5,707K, 78,103MiB Writes Completed: 164,244, 83,892MiB Read Merges: 16,672K, 66,689MiB Write Merges: 1,434, 8,640KiB IO unplugs: 2,931,715 Timer unplugs: 3,858 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 61,226,437 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 20,187K, 80,748MiB Writes Queued: 11,914, 83,892MiB Read Dispatches: 5,601K, 74,857MiB Write Dispatches: 82,150, 59,520MiB Reads Requeued: 2,923K Writes Requeued: 23,850 Reads Completed: 5,928K, 80,748MiB Writes Completed: 164,227, 83,892MiB Read Merges: 17,222K, 68,890MiB Write Merges: 1,416, 5,968KiB IO unplugs: 3,043,303 Timer unplugs: 3,056 Throughput (R/W): 443,198KiB/s / 460,455KiB/s Events (253,15): 64,405,068 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 20,198K, 80,793MiB Writes Queued: 11,915, 83,892MiB Read Dispatches: 5,521K, 74,995MiB Write Dispatches: 82,184, 59,386MiB Reads Requeued: 2,845K Writes Requeued: 24,005 Reads Completed: 5,914K, 80,793MiB Writes Completed: 164,245, 83,892MiB Read Merges: 17,241K, 68,965MiB Write Merges: 1,420, 6,808KiB IO unplugs: 3,036,004 Timer unplugs: 3,063 Throughput (R/W): 444,554KiB/s / 461,603KiB/s Events (253,15): 64,232,967 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,993K, 19,972MiB Writes Queued: 12,284, 83,892MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,993K, 19,972MiB Writes Completed: 12,284, 83,892MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 10,010,940 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,929K, 19,716MiB Writes Queued: 12,200, 83,892MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,929K, 19,716MiB Writes Completed: 12,200, 83,892MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 82,801KiB/s / 352,310KiB/s Events (253,15): 9,882,770 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,953K, 19,815MiB Writes Queued: 12,181, 83,892MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,953K, 19,815MiB Writes Completed: 12,181, 83,892MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 84,188KiB/s / 356,427KiB/s Events (253,15): 9,932,032 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 4,275K, 17,100MiB Writes Queued: 144,619, 84,231MiB Read Dispatches: 6,257K, 18,446,744,073PiB Write Dispatches: 118,143, 84,231MiB Reads Requeued: 7,893K Writes Requeued: 21 Reads Completed: 8,558K, 17,100MiB Writes Completed: 244,255, 84,231MiB Read Merges: 0, 0KiB Write Merges: 67,542, 995,484KiB IO unplugs: 4,380,982 Timer unplugs: 10 Throughput (R/W): 81,518KiB/s / 401,520KiB/s Events (253,15): 45,148,618 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,317K, 17,271MiB Writes Queued: 150,934, 84,231MiB Read Dispatches: 6,386K, 18,446,744,073PiB Write Dispatches: 116,957, 84,231MiB Reads Requeued: 8,337K Writes Requeued: 15 Reads Completed: 8,643K, 17,271MiB Writes Completed: 241,885, 84,231MiB Read Merges: 0, 0KiB Write Merges: 67,151, 830,852KiB IO unplugs: 4,422,383 Timer unplugs: 6 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 46,010,464 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,348K, 17,395MiB Writes Queued: 153,054, 84,231MiB Read Dispatches: 6,390K, 18,446,744,073PiB Write Dispatches: 116,162, 84,231MiB Reads Requeued: 8,404K Writes Requeued: 12 Reads Completed: 8,705K, 17,395MiB Writes Completed: 240,301, 84,231MiB Read Merges: 0, 0KiB Write Merges: 67,321, 881,408KiB IO unplugs: 4,452,915 Timer unplugs: 5 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 46,292,659 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,403K, 17,612MiB Writes Queued: 158,787, 84,231MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,403K, 17,612MiB Writes Completed: 158,787, 84,231MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 9,123,642 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,319K, 17,279MiB Writes Queued: 159,361, 84,231MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,319K, 17,279MiB Writes Completed: 159,361, 84,231MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 8,958,598 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,336K, 17,347MiB Writes Queued: 156,895, 84,231MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,336K, 17,347MiB Writes Completed: 156,895, 84,231MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 8,987,386 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 3,049K, 195,169MiB Writes Queued: 11,926, 83,892MiB Read Dispatches: 1,032K, 144,191MiB Write Dispatches: 82,188, 59,310MiB Reads Requeued: 736,765 Writes Requeued: 24,085 Reads Completed: 824,321, 195,169MiB Writes Completed: 164,243, 83,892MiB Read Merges: 2,637K, 168,795MiB Write Merges: 1,432, 7,752KiB IO unplugs: 490,560 Timer unplugs: 3,511 Throughput (R/W): 1,086,828KiB/s / 467,165KiB/s Events (253,15): 10,612,480 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 3,032K, 194,051MiB Writes Queued: 11,931, 83,892MiB Read Dispatches: 1,030K, 143,584MiB Write Dispatches: 82,173, 60,541MiB Reads Requeued: 736,504 Writes Requeued: 22,876 Reads Completed: 819,251, 194,051MiB Writes Completed: 164,229, 83,892MiB Read Merges: 2,622K, 167,839MiB Write Merges: 1,432, 6,152KiB IO unplugs: 487,832 Timer unplugs: 3,707 Throughput (R/W): 1,045,620KiB/s / 452,042KiB/s Events (253,15): 10,561,540 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 3,030K, 193,951MiB Writes Queued: 11,905, 83,892MiB Read Dispatches: 1,022K, 143,658MiB Write Dispatches: 82,173, 60,646MiB Reads Requeued: 729,169 Writes Requeued: 22,770 Reads Completed: 817,524, 193,951MiB Writes Completed: 164,238, 83,892MiB Read Merges: 2,621K, 167,794MiB Write Merges: 1,420, 5,892KiB IO unplugs: 486,903 Timer unplugs: 3,770 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 10,538,238 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 2,088K, 133,636MiB Writes Queued: 12,213, 83,892MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 2,088K, 133,636MiB Writes Completed: 12,213, 83,892MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 4,200,620 entries Skips: 1 forward (2 - 0.0%)
Total (253,15): Reads Queued: 2,078K, 133,035MiB Writes Queued: 12,316, 83,892MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 2,078K, 133,035MiB Writes Completed: 12,316, 83,892MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 587,874KiB/s / 370,714KiB/s Events (253,15): 4,182,088 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 2,074K, 132,744MiB Writes Queued: 12,200, 83,892MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 2,074K, 132,744MiB Writes Completed: 12,200, 83,892MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 589,240KiB/s / 372,390KiB/s Events (253,15): 4,172,766 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 1,801K, 115,267MiB Writes Queued: 152,642, 84,231MiB Read Dispatches: 2,409K, 18,446,744,073PiB Write Dispatches: 116,922, 84,225MiB Reads Requeued: 5,078K Writes Requeued: 62 Reads Completed: 3,610K, 115,267MiB Writes Completed: 241,807, 84,231MiB Read Merges: 0, 0KiB Write Merges: 67,271, 912,212KiB IO unplugs: 1,905,085 Timer unplugs: 8 Throughput (R/W): 545,768KiB/s / 398,816KiB/s Events (253,15): 21,155,679 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,809K, 115,786MiB Writes Queued: 151,781, 84,231MiB Read Dispatches: 2,423K, 18,446,744,073PiB Write Dispatches: 115,880, 84,231MiB Reads Requeued: 5,110K Writes Requeued: 35 Reads Completed: 3,626K, 115,786MiB Writes Completed: 239,701, 84,231MiB Read Merges: 0, 0KiB Write Merges: 67,437, 943,492KiB IO unplugs: 1,913,381 Timer unplugs: 10 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 21,252,863 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,806K, 115,605MiB Writes Queued: 155,332, 84,231MiB Read Dispatches: 2,408K, 18,446,744,073PiB Write Dispatches: 116,098, 84,228MiB Reads Requeued: 5,162K Writes Requeued: 26 Reads Completed: 3,620K, 115,605MiB Writes Completed: 240,161, 84,231MiB Read Merges: 0, 0KiB Write Merges: 67,299, 990,040KiB IO unplugs: 1,909,715 Timer unplugs: 9 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 21,269,101 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,892K, 121,091MiB Writes Queued: 155,993, 84,231MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1,892K, 121,091MiB Writes Completed: 155,993, 84,231MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 4,096,206 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,843K, 118,001MiB Writes Queued: 159,626, 84,231MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1,843K, 118,001MiB Writes Completed: 159,626, 84,231MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 544,059KiB/s / 388,360KiB/s Events (253,15): 4,006,900 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,875K, 120,009MiB Writes Queued: 155,730, 84,231MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1,875K, 120,009MiB Writes Completed: 155,730, 84,231MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 555,375KiB/s / 389,805KiB/s Events (253,15): 4,061,852 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
umount /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 10,353K, 41,414MiB Read Dispatches: 104, 208KiB Write Dispatches: 2,938K, 36,088MiB Reads Requeued: 41 Writes Requeued: 1,750K Reads Completed: 116, 208KiB Writes Completed: 2,827K, 41,414MiB Read Merges: 0, 0KiB Write Merges: 8,939K, 35,759MiB IO unplugs: 1,413,742 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 32,465,802 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 10,621K, 42,486MiB Read Dispatches: 86, 208KiB Write Dispatches: 2,945K, 37,445MiB Reads Requeued: 22 Writes Requeued: 1,710K Reads Completed: 116, 208KiB Writes Completed: 2,912K, 42,486MiB Read Merges: 0, 0KiB Write Merges: 9,165K, 36,661MiB IO unplugs: 1,456,261 Timer unplugs: 0 Throughput (R/W): 3KiB/s / 705,899KiB/s Events (253,15): 33,180,516 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 10,361K, 41,445MiB Read Dispatches: 88, 208KiB Write Dispatches: 2,934K, 36,233MiB Reads Requeued: 24 Writes Requeued: 1,741K Reads Completed: 116, 208KiB Writes Completed: 2,830K, 41,445MiB Read Merges: 0, 0KiB Write Merges: 8,946K, 35,785MiB IO unplugs: 1,415,021 Timer unplugs: 0 Throughput (R/W): 3KiB/s / 688,576KiB/s Events (253,15): 32,474,224 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 4,101K, 16,406MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 52, 208KiB Writes Completed: 4,101K, 16,406MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 8,203,300 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1, 4KiB Writes Queued: 4,135K, 16,542MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1, 4KiB Writes Completed: 4,135K, 16,542MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 274,235KiB/s Events (253,15): 8,271,230 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1, 4KiB Writes Queued: 4,109K, 16,436MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1, 4KiB Writes Completed: 4,109K, 16,436MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 272,430KiB/s Events (253,15): 8,218,416 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 4,055K, 16,221MiB Read Dispatches: 69, 164KiB Write Dispatches: 5,912K, 18,446,744,073PiB Reads Requeued: 179 Writes Requeued: 7,729K Reads Completed: 116, 208KiB Writes Completed: 8,095K, 16,221MiB Read Merges: 0, 0KiB Write Merges: 7,482, 29,928KiB IO unplugs: 4,047,796 Timer unplugs: 31 Throughput (R/W): 3KiB/s / 268,963KiB/s Events (253,15): 41,992,355 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1, 4KiB Writes Queued: 4,086K, 16,344MiB Read Dispatches: 14, 4KiB Write Dispatches: 5,964K, 18,446,744,073PiB Reads Requeued: 56 Writes Requeued: 7,853K Reads Completed: 14, 4KiB Writes Completed: 8,157K, 16,344MiB Read Merges: 0, 0KiB Write Merges: 7,482, 29,928KiB IO unplugs: 4,078,463 Timer unplugs: 31 Throughput (R/W): 0KiB/s / 271,094KiB/s Events (253,15): 42,382,969 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 4,107K, 16,430MiB Read Dispatches: 73, 112KiB Write Dispatches: 5,992K, 18,446,744,073PiB Reads Requeued: 86 Writes Requeued: 7,744K Reads Completed: 116, 208KiB Writes Completed: 8,200K, 16,430MiB Read Merges: 0, 0KiB Write Merges: 7,488, 29,952KiB IO unplugs: 4,100,087 Timer unplugs: 31 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 42,453,258 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 2, 8KiB Writes Queued: 4,067K, 16,268MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 2, 8KiB Writes Completed: 4,067K, 16,268MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 268,599KiB/s Events (253,15): 8,134,402 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 3,946K, 15,785MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 52, 208KiB Writes Completed: 3,946K, 15,785MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 7,892,878 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 3,956K, 15,826MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 52, 208KiB Writes Completed: 3,956K, 15,826MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 7,913,320 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 869,027, 55,528MiB Read Dispatches: 104, 200KiB Write Dispatches: 273,282, 40,950MiB Reads Requeued: 42 Writes Requeued: 194,263 Reads Completed: 116, 208KiB Writes Completed: 223,656, 55,528MiB Read Merges: 0, 0KiB Write Merges: 757,205, 48,376MiB IO unplugs: 111,770 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 2,765,035 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 868,311, 55,482MiB Read Dispatches: 117, 208KiB Write Dispatches: 271,777, 41,977MiB Reads Requeued: 53 Writes Requeued: 190,833 Reads Completed: 116, 208KiB Writes Completed: 222,628, 55,482MiB Read Merges: 0, 0KiB Write Merges: 757,003, 48,363MiB IO unplugs: 111,256 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 2,756,122 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 866,448, 55,363MiB Read Dispatches: 70, 172KiB Write Dispatches: 271,663, 41,915MiB Reads Requeued: 15 Writes Requeued: 190,250 Reads Completed: 116, 208KiB Writes Completed: 223,408, 55,363MiB Read Merges: 0, 0KiB Write Merges: 754,750, 48,219MiB IO unplugs: 111,646 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 2,753,564 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 768,150, 49,072MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 52, 208KiB Writes Completed: 768,150, 49,072MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 1,536,404 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 774,337, 49,468MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 52, 208KiB Writes Completed: 774,337, 49,468MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 1,548,778 entries Skips: 1 forward (3 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 771,354, 49,324MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 52, 208KiB Writes Completed: 771,354, 49,324MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 1,542,812 entries Skips: 1 forward (8 - 0.0%)
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|
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 36, 144KiB Writes Queued: 833,928, 52,917MiB Read Dispatches: 53, 144KiB Write Dispatches: 1,027K, 18,446,744,073PiB Reads Requeued: 288 Writes Requeued: 2,672K Reads Completed: 84, 144KiB Writes Completed: 1,652K, 52,917MiB Read Merges: 0, 0KiB Write Merges: 7,482, 29,928KiB IO unplugs: 826,383 Timer unplugs: 35 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 9,500,810 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 810,706, 51,430MiB Read Dispatches: 72, 160KiB Write Dispatches: 994,679, 18,446,744,073PiB Reads Requeued: 176 Writes Requeued: 2,630K Reads Completed: 116, 208KiB Writes Completed: 1,606K, 51,430MiB Read Merges: 0, 0KiB Write Merges: 7,482, 29,928KiB IO unplugs: 803,204 Timer unplugs: 46 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 9,263,680 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 810,069, 51,390MiB Read Dispatches: 67, 120KiB Write Dispatches: 991,631, 18,446,744,073PiB Reads Requeued: 175 Writes Requeued: 2,624K Reads Completed: 116, 208KiB Writes Completed: 1,605K, 51,390MiB Read Merges: 0, 0KiB Write Merges: 7,480, 29,920KiB IO unplugs: 802,572 Timer unplugs: 41 Throughput (R/W): 3KiB/s / 851,820KiB/s Events (253,15): 9,249,609 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 815,093, 51,710MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 52, 208KiB Writes Completed: 815,093, 51,710MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 3KiB/s / 852,674KiB/s Events (253,15): 1,630,290 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 52, 208KiB Writes Queued: 811,716, 51,843MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 52, 208KiB Writes Completed: 811,716, 51,843MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 1,623,536 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1, 4KiB Writes Queued: 819,227, 51,942MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1, 4KiB Writes Completed: 819,227, 51,942MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 856,857KiB/s Events (253,15): 1,638,456 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 19,556K, 78,224MiB Writes Queued: 185,755, 83,887MiB Read Dispatches: 5,437K, 72,150MiB Write Dispatches: 177,022, 62,563MiB Reads Requeued: 2,877K Writes Requeued: 20,967 Reads Completed: 5,693K, 78,224MiB Writes Completed: 354,309, 83,887MiB Read Merges: 16,709K, 66,837MiB Write Merges: 58,809, 9,322MiB IO unplugs: 2,867,226 Timer unplugs: 86,441 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 63,075,760 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 19,546K, 78,185MiB Writes Queued: 186,985, 83,887MiB Read Dispatches: 5,036K, 73,402MiB Write Dispatches: 177,123, 61,894MiB Reads Requeued: 2,436K Writes Requeued: 21,660 Reads Completed: 5,688K, 78,185MiB Writes Completed: 354,446, 83,887MiB Read Merges: 16,702K, 66,809MiB Write Merges: 60,680, 9,435MiB IO unplugs: 2,863,851 Timer unplugs: 87,312 Throughput (R/W): 421,533KiB/s / 452,274KiB/s Events (253,15): 62,206,515 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 20,110K, 80,441MiB Writes Queued: 160,645, 83,887MiB Read Dispatches: 5,178K, 75,556MiB Write Dispatches: 161,912, 59,755MiB Reads Requeued: 2,478K Writes Requeued: 23,633 Reads Completed: 5,901K, 80,441MiB Writes Completed: 324,161, 83,887MiB Read Merges: 17,160K, 68,640MiB Write Merges: 53,118, 8,282MiB IO unplugs: 2,970,511 Timer unplugs: 74,676 Throughput (R/W): 452,143KiB/s / 471,509KiB/s Events (253,15): 63,921,429 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 5,015K, 20,062MiB Writes Queued: 86,096, 83,886MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 5,015K, 20,062MiB Writes Completed: 86,096, 83,886MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 10,203,624 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 5,110K, 20,441MiB Writes Queued: 54,408, 83,886MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 5,110K, 20,441MiB Writes Completed: 54,408, 83,886MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 90,392KiB/s / 370,948KiB/s Events (253,15): 10,329,546 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,986K, 19,944MiB Writes Queued: 76,733, 83,886MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,986K, 19,944MiB Writes Completed: 76,733, 83,886MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 10,125,870 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 4,312K, 17,249MiB Writes Queued: 64,385, 83,988MiB Read Dispatches: 6,381K, 18,446,744,073PiB Write Dispatches: 105,273, 83,983MiB Reads Requeued: 8,317K Writes Requeued: 188 Reads Completed: 8,632K, 17,249MiB Writes Completed: 218,249, 83,988MiB Read Merges: 0, 0KiB Write Merges: 525, 7,948KiB IO unplugs: 4,312,317 Timer unplugs: 22 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 45,533,057 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,345K, 17,382MiB Writes Queued: 56,630, 83,984MiB Read Dispatches: 6,393K, 18,446,744,073PiB Write Dispatches: 104,374, 83,982MiB Reads Requeued: 8,394K Writes Requeued: 167 Reads Completed: 8,699K, 17,382MiB Writes Completed: 216,588, 83,984MiB Read Merges: 0, 0KiB Write Merges: 528, 7,845KiB IO unplugs: 4,345,556 Timer unplugs: 21 Throughput (R/W): 86,651KiB/s / 418,670KiB/s Events (253,15): 45,850,106 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,351K, 17,404MiB Writes Queued: 56,720, 83,988MiB Read Dispatches: 6,410K, 18,446,744,073PiB Write Dispatches: 104,809, 83,987MiB Reads Requeued: 8,422K Writes Requeued: 131 Reads Completed: 8,710K, 17,404MiB Writes Completed: 217,432, 83,988MiB Read Merges: 0, 0KiB Write Merges: 533, 8,104KiB IO unplugs: 4,351,081 Timer unplugs: 29 Throughput (R/W): 86,625KiB/s / 418,035KiB/s Events (253,15): 45,935,824 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,415K, 17,663MiB Writes Queued: 65,757, 83,988MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,415K, 17,663MiB Writes Completed: 65,757, 83,988MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 8,963,268 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,351K, 17,404MiB Writes Queued: 61,288, 83,988MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,351K, 17,404MiB Writes Completed: 61,288, 83,988MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 8,825,060 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 4,368K, 17,475MiB Writes Queued: 63,488, 83,988MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 4,368K, 17,475MiB Writes Completed: 63,488, 83,988MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 8,864,622 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 2,946K, 188,567MiB Writes Queued: 189,929, 83,887MiB Read Dispatches: 1,003K, 139,353MiB Write Dispatches: 180,929, 59,569MiB Reads Requeued: 717,602 Writes Requeued: 23,873 Reads Completed: 797,717, 188,567MiB Writes Completed: 362,137, 83,887MiB Read Merges: 2,547K, 163,058MiB Write Merges: 60,131, 8,878MiB IO unplugs: 415,113 Timer unplugs: 86,915 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 11,043,650 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 2,962K, 189,576MiB Writes Queued: 188,603, 83,887MiB Read Dispatches: 1,010K, 140,144MiB Write Dispatches: 176,330, 60,493MiB Reads Requeued: 723,796 Writes Requeued: 22,934 Reads Completed: 800,088, 189,576MiB Writes Completed: 353,054, 83,887MiB Read Merges: 2,562K, 163,992MiB Write Merges: 62,466, 9,846MiB IO unplugs: 416,477 Timer unplugs: 87,808 Throughput (R/W): 1,077,924KiB/s / 476,979KiB/s Events (253,15): 11,073,494 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 2,909K, 186,221MiB Writes Queued: 225,056, 83,887MiB Read Dispatches: 988,059, 137,204MiB Write Dispatches: 197,199, 62,778MiB Reads Requeued: 705,735 Writes Requeued: 20,889 Reads Completed: 786,991, 186,221MiB Writes Completed: 394,499, 83,887MiB Read Merges: 2,516K, 161,059MiB Write Merges: 73,942, 11,083MiB IO unplugs: 409,524 Timer unplugs: 104,729 Throughput (R/W): 1,014,481KiB/s / 456,996KiB/s Events (253,15): 11,073,359 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,897K, 121,409MiB Writes Queued: 32,314, 83,886MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1,897K, 121,409MiB Writes Completed: 32,314, 83,886MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 566,761KiB/s / 391,597KiB/s Events (253,15): 3,858,728 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,913K, 122,452MiB Writes Queued: 27,891, 83,886MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1,913K, 122,452MiB Writes Completed: 27,891, 83,886MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 590,697KiB/s / 404,659KiB/s Events (253,15): 3,882,460 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,921K, 122,954MiB Writes Queued: 33,971, 83,886MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1,921K, 122,954MiB Writes Completed: 33,971, 83,886MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 3,910,304 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw read --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 1,768K, 113,207MiB Writes Queued: 54,035, 83,988MiB Read Dispatches: 2,360K, 18,446,744,073PiB Write Dispatches: 109,423, 83,973MiB Reads Requeued: 5,037K Writes Requeued: 234 Reads Completed: 3,545K, 113,207MiB Writes Completed: 226,785, 83,988MiB Read Merges: 0, 0KiB Write Merges: 548, 8,644KiB IO unplugs: 1,768,894 Timer unplugs: 31 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 20,453,361 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,749K, 111,992MiB Writes Queued: 56,459, 83,988MiB Read Dispatches: 2,334K, 18,446,744,073PiB Write Dispatches: 105,530, 83,979MiB Reads Requeued: 5,014K Writes Requeued: 235 Reads Completed: 3,507K, 111,992MiB Writes Completed: 218,925, 83,988MiB Read Merges: 0, 0KiB Write Merges: 537, 8,324KiB IO unplugs: 1,749,905 Timer unplugs: 28 Throughput (R/W): 567,005KiB/s / 425,226KiB/s Events (253,15): 20,248,034 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,755K, 112,349MiB Writes Queued: 53,224, 83,988MiB Read Dispatches: 2,336K, 18,446,744,073PiB Write Dispatches: 104,639, 83,965MiB Reads Requeued: 5,087K Writes Requeued: 248 Reads Completed: 3,518K, 112,349MiB Writes Completed: 217,156, 83,988MiB Read Merges: 0, 0KiB Write Merges: 537, 8,332KiB IO unplugs: 1,755,488 Timer unplugs: 30 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 20,356,807 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,907K, 122,067MiB Writes Queued: 61,618, 83,988MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1,907K, 122,067MiB Writes Completed: 61,618, 83,988MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 3,937,886 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,877K, 120,131MiB Writes Queued: 69,928, 83,988MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1,877K, 120,131MiB Writes Completed: 69,928, 83,988MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 3,893,998 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 1,894K, 121,225MiB Writes Queued: 65,504, 83,988MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 1,894K, 121,225MiB Writes Completed: 65,504, 83,988MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 3,919,332 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.ext4 /dev/mapper/mpathe -E lazy_itable_init=0,lazy_journal_init=0 -F
mount /dev/mapper/mpathe /testfs
umount /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 20, 60KiB Writes Queued: 6,950K, 27,806MiB Read Dispatches: 14,453, 60KiB Write Dispatches: 1,999K, 25,096MiB Reads Requeued: 5,224 Writes Requeued: 863,929 Reads Completed: 9,665, 60KiB Writes Completed: 2,479K, 27,806MiB Read Merges: 0, 0KiB Write Merges: 5,717K, 22,868MiB IO unplugs: 1,218,410 Timer unplugs: 0 Throughput (R/W): 1KiB/s / 462,139KiB/s Events (253,15): 22,943,321 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 15, 58KiB Writes Queued: 6,936K, 27,752MiB Read Dispatches: 14,524, 58KiB Write Dispatches: 1,990K, 25,181MiB Reads Requeued: 5,356 Writes Requeued: 859,787 Reads Completed: 9,643, 58KiB Writes Completed: 2,462K, 27,752MiB Read Merges: 0, 0KiB Write Merges: 5,712K, 22,848MiB IO unplugs: 1,209,440 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 460,978KiB/s Events (253,15): 22,858,277 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 15, 58KiB Writes Queued: 6,904K, 27,623MiB Read Dispatches: 14,444, 58KiB Write Dispatches: 1,989K, 25,019MiB Reads Requeued: 5,310 Writes Requeued: 853,889 Reads Completed: 9,608, 58KiB Writes Completed: 2,472K, 27,623MiB Read Merges: 0, 0KiB Write Merges: 5,674K, 22,698MiB IO unplugs: 1,215,005 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 458,834KiB/s Events (253,15): 22,813,670 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 20, 60KiB Writes Queued: 3,680K, 14,725MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 20, 60KiB Writes Completed: 3,680K, 14,725MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 7,362,028 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 15, 58KiB Writes Queued: 3,665K, 14,664MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 15, 58KiB Writes Completed: 3,665K, 14,664MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 7,331,546 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 15, 58KiB Writes Queued: 3,685K, 14,745MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 15, 58KiB Writes Completed: 3,685K, 14,745MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 7,371,896 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 4k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 21, 76KiB Writes Queued: 3,946K, 15,797MiB Read Dispatches: 31, 76KiB Write Dispatches: 5,755K, 18,446,744,073PiB Reads Requeued: 26 Writes Requeued: 7,436K Reads Completed: 48, 76KiB Writes Completed: 7,892K, 15,797MiB Read Merges: 0, 0KiB Write Merges: 386, 6,445KiB IO unplugs: 3,946,067 Timer unplugs: 19 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 40,816,844 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 16, 74KiB Writes Queued: 4,065K, 16,271MiB Read Dispatches: 24, 74KiB Write Dispatches: 5,929K, 18,446,744,073PiB Reads Requeued: 7 Writes Requeued: 7,810K Reads Completed: 38, 74KiB Writes Completed: 8,129K, 16,271MiB Read Merges: 0, 0KiB Write Merges: 369, 5,901KiB IO unplugs: 4,064,607 Timer unplugs: 20 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 42,195,260 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 16, 74KiB Writes Queued: 4,093K, 16,385MiB Read Dispatches: 24, 74KiB Write Dispatches: 5,979K, 18,446,744,073PiB Reads Requeued: 24 Writes Requeued: 7,746K Reads Completed: 38, 74KiB Writes Completed: 8,186K, 16,385MiB Read Merges: 0, 0KiB Write Merges: 381, 6,285KiB IO unplugs: 4,093,057 Timer unplugs: 16 Throughput (R/W): 1KiB/s / 271,752KiB/s Events (253,15): 42,378,896 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 21, 76KiB Writes Queued: 4,068K, 16,284MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 21, 76KiB Writes Completed: 4,068K, 16,284MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 8,136,674 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 16, 74KiB Writes Queued: 4,044K, 16,182MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 16, 74KiB Writes Completed: 4,044K, 16,182MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 8,089,982 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 16, 74KiB Writes Queued: 4,067K, 16,282MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 16, 74KiB Writes Completed: 4,067K, 16,282MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 1KiB/s / 268,433KiB/s Events (253,15): 8,135,778 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 20, 60KiB Writes Queued: 936,592, 59,746MiB Read Dispatches: 2,934, 60KiB Write Dispatches: 312,311, 45,394MiB Reads Requeued: 1,739 Writes Requeued: 204,120 Reads Completed: 1,382, 60KiB Writes Completed: 282,829, 59,746MiB Read Merges: 0, 0KiB Write Merges: 796,276, 50,940MiB IO unplugs: 137,823 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 3,094,521 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 15, 58KiB Writes Queued: 927,760, 59,185MiB Read Dispatches: 2,764, 58KiB Write Dispatches: 309,271, 43,506MiB Reads Requeued: 1,686 Writes Requeued: 202,882 Reads Completed: 1,302, 58KiB Writes Completed: 282,746, 59,185MiB Read Merges: 0, 0KiB Write Merges: 787,479, 50,378MiB IO unplugs: 137,816 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 982,441KiB/s Events (253,15): 3,072,129 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 15, 58KiB Writes Queued: 932,292, 59,562MiB Read Dispatches: 1,833, 58KiB Write Dispatches: 305,681, 43,580MiB Reads Requeued: 1,175 Writes Requeued: 210,392 Reads Completed: 842, 58KiB Writes Completed: 261,441, 59,562MiB Read Merges: 0, 0KiB Write Merges: 802,186, 51,329MiB IO unplugs: 128,735 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 989,304KiB/s Events (253,15): 3,033,569 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 20, 60KiB Writes Queued: 831,224, 53,195MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 20, 60KiB Writes Completed: 831,224, 53,195MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 1,662,488 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 15, 58KiB Writes Queued: 812,526, 51,997MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 15, 58KiB Writes Completed: 812,526, 51,997MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 1,625,082 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 15, 58KiB Writes Queued: 808,202, 51,710MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 15, 58KiB Writes Completed: 808,202, 51,710MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 1,616,434 entries Skips: 0 forward (0 - 0.0%)
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wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
wipefs -a /dev/mapper/mpathe
blkdiscard /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
wipefs -a /dev/mapper/mpathe
mkfs.xfs /dev/mapper/mpathe -f
mount /dev/mapper/mpathe /testfs
lsblk /dev/mapper/mpathe
umount /testfs
Command:
taskset -c 1,2,3,4,5,6,7,8 fio --log_avg_msec 100 --write_bw_log default --write_lat_log default --write_iops_log default --output report.json --output-format json --rw write --bs 64k --runtime 1m --fsync 0 --iodepth 128 --direct 1 --ioengine libaio --numjobs 8 --size 10g --nrfiles 1000 --loops 1 --name default --randrepeat 1 --time_based --group_reporting --directory /testfs
Total (253,15): Reads Queued: 21, 76KiB Writes Queued: 813,297, 52,024MiB Read Dispatches: 28, 76KiB Write Dispatches: 1,008K, 18,446,744,073PiB Reads Requeued: 15 Writes Requeued: 2,626K Reads Completed: 48, 76KiB Writes Completed: 1,625K, 52,024MiB Read Merges: 0, 0KiB Write Merges: 474, 9,261KiB IO unplugs: 812,722 Timer unplugs: 24 Throughput (R/W): 1KiB/s / 862,223KiB/s Events (253,15): 9,325,967 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 16, 74KiB Writes Queued: 811,854, 51,932MiB Read Dispatches: 23, 74KiB Write Dispatches: 1,006K, 18,446,744,073PiB Reads Requeued: 16 Writes Requeued: 2,627K Reads Completed: 38, 74KiB Writes Completed: 1,622K, 51,932MiB Read Merges: 0, 0KiB Write Merges: 486, 9,645KiB IO unplugs: 811,272 Timer unplugs: 30 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 9,314,361 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 16, 74KiB Writes Queued: 795,854, 50,908MiB Read Dispatches: 23, 74KiB Write Dispatches: 985,173, 18,446,744,073PiB Reads Requeued: 10 Writes Requeued: 2,580K Reads Completed: 38, 74KiB Writes Completed: 1,590K, 50,908MiB Read Merges: 0, 0KiB Write Merges: 464, 8,941KiB IO unplugs: 795,272 Timer unplugs: 27 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 9,134,543 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 21, 76KiB Writes Queued: 797,259, 50,997MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 21, 76KiB Writes Completed: 797,259, 50,997MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 1,594,560 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 16, 74KiB Writes Queued: 805,374, 51,540MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 16, 74KiB Writes Completed: 805,374, 51,540MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 1KiB/s / 849,342KiB/s Events (253,15): 1,610,780 entries Skips: 0 forward (0 - 0.0%)
Total (253,15): Reads Queued: 16, 74KiB Writes Queued: 803,720, 51,434MiB Read Dispatches: 0, 0KiB Write Dispatches: 0, 0KiB Reads Requeued: 0 Writes Requeued: 0 Reads Completed: 16, 74KiB Writes Completed: 803,720, 51,434MiB Read Merges: 0, 0KiB Write Merges: 0, 0KiB IO unplugs: 0 Timer unplugs: 0 Throughput (R/W): 0KiB/s / 0KiB/s Events (253,15): 1,607,472 entries Skips: 0 forward (0 - 0.0%)
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