fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [5.0% done] [ 2316/ 5115 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 4880/ 3315 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 5948/ 2824 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 3758/ 2936 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 6139/ 2405 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 2555/ 5855 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 3831/ 4396 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 5136/ 2251 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 6753/ 853 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 3734/ 3661 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 1913/ 4339 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3445/ 4713 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 6018/ 650 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 2381/ 5258 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 4189/ 1483 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 1572/ 3547 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 2759/ 3307 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 2332/ 4522 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3332/ 2190 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3388/ 1121 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 2056/ 2730 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4209/ 1284 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 2515/ 2507 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1596/ 2178 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 3234/ 1564 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 1702/ 2068 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1060/ 1666 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 942/ 2145 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2649/ 1340 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 3994/ 422 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1499/ 662 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1755/ 491 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1621/ 833 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 589/ 1686 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 877/ 1275 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1450/ 678 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1653/ 524 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1592/ 288 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 702/ 1076 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1527/ 1487 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1255/ 158 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 2149/ 1040 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1739/ 483 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1040/ 1483 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 520/ 2011 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1596/ 211 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1836/ 300 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 808/ 2060 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1028/ 1381 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1019/ 987 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1946/ 727 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 2507/ 0 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1661/ 353 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1454/ 540 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1966/ 1084 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 2417/ 430 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1251/ 727 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 345/ 1024 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 2: [F_F] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=14634 read : io=45,556KiB, bw=717KiB/s, runt= 65037msec clat (msec): min= 0, max= 574, avg=61.09, stdev=106.83 bw (KiB/s) : min= 4, max= 5739, per=43.30%, avg=983.32, stdev=1149.55 write: io=32,492KiB, bw=511KiB/s, runt= 65032msec clat (msec): min= 0, max= 760, avg=63.75, stdev=110.51 bw (KiB/s) : min= 0, max= 5563, per=47.91%, avg=851.30, stdev=1075.08 cpu : usr=0.95%, sys=0.36%, ctx=6759 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=51.8%, 4=0.5%, 10=2.0%, 20=4.9%, 50=7.3%, 100=11.3% lat (msec): 250=14.2%, 500=6.8%, 750=0.6%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14635 read : io=50,244KiB, bw=806KiB/s, runt= 63815msec clat (msec): min= 0, max= 651, avg=50.98, stdev=79.28 bw (KiB/s) : min= 6, max= 5345, per=45.62%, avg=1036.05, stdev=1102.19 write: io=36,776KiB, bw=590KiB/s, runt= 63809msec clat (msec): min= 0, max= 500, avg=53.15, stdev=80.34 bw (KiB/s) : min= 0, max= 4996, per=53.24%, avg=946.15, stdev=1088.77 cpu : usr=1.12%, sys=0.39%, ctx=9685 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=42.2%, 4=0.7%, 10=4.0%, 20=9.9%, 50=9.1%, 100=13.3% lat (msec): 250=17.2%, 500=3.1%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14636 read : io=48,528KiB, bw=763KiB/s, runt= 65055msec clat (msec): min= 0, max= 480, avg=50.00, stdev=82.34 bw (KiB/s) : min= 15, max= 4017, per=48.84%, avg=1109.23, stdev=1022.63 write: io=43,672KiB, bw=687KiB/s, runt= 65049msec clat (msec): min= 0, max= 515, avg=41.96, stdev=75.55 bw (KiB/s) : min= 0, max= 5729, per=71.31%, avg=1267.15, stdev=1299.38 cpu : usr=1.03%, sys=0.39%, ctx=7907 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=51.2%, 4=1.2%, 10=3.2%, 20=7.0%, 50=8.5%, 100=10.7% lat (msec): 250=14.5%, 500=3.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=141MiB, aggrb=2,271KiB/s, minb=717KiB/s, maxb=806KiB/s, mint=63815msec, maxt=65055msec WRITE: io=110MiB, aggrb=1,777KiB/s, minb=511KiB/s, maxb=687KiB/s, mint=63815msec, maxt=65055msec Disk stats (read/write): sda: ios=24284/1333, merge=0/26945, ticks=177692/6653460, in_queue=6831144, util=99.80% 2.00user 0.76system 1:05.34elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+65523minor)pagefaults 0swaps