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] [ 4144/ 5164 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 6252/ 1176 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 6448/ 952 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4516/ 2096 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 3948/ 1936 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 3303/ 3883 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 3528/ 3528 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 7568/ 2032 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 2792/ 2760 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 4032/ 2600 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 2652/ 3564 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3220/ 3660 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4708/ 2604 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 3716/ 4252 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 3905/ 4437 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 3485/ 3107 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 3761/ 5939 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 3150/ 2036 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3150/ 2433 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 5907/ 1866 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3832/ 594 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4088/ 472 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3958/ 980 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1492/ 1618 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 1228/ 1201 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2851/ 118 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1465/ 1673 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1138/ 1516 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2934/ 484 kb/s] [eta 00m:29s] Threads: 3: [mmm] [55.0% done] [ 4600/ 31 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 748/ 1792 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 2026/ 70 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 779/ 1390 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1358/ 594 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 551/ 1937 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1721/ 283 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 736/ 1370 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1240/ 815 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1866/ 890 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1665/ 894 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 811/ 1977 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1654/ 677 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 795/ 775 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 890/ 1114 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 838/ 1650 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1090/ 1299 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1138/ 1303 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 834/ 732 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1118/ 1004 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1134/ 547 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 515/ 1965 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1996/ 307 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1453/ 488 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1949/ 236 kb/s] [eta 00m:03s] Threads: 3: [mmm] [98.3% done] [ 1925/ 496 kb/s] [eta 00m:01s] Threads: 3: [mmm] [100.0% done] [ 1027/ 1630 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 153 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: [_FF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=13631 read : io=51,516KiB, bw=834KiB/s, runt= 63222msec clat (msec): min= 0, max= 930, avg=60.86, stdev=113.44 bw (KiB/s) : min= 4, max= 5701, per=40.99%, avg=1016.09, stdev=1079.95 write: io=25,296KiB, bw=409KiB/s, runt= 63217msec clat (msec): min= 0, max= 724, avg=80.68, stdev=124.31 bw (KiB/s) : min= 0, max= 4677, per=41.50%, avg=657.02, stdev=948.89 cpu : usr=0.94%, sys=0.29%, ctx=6750 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=47.5%, 4=0.7%, 10=2.3%, 20=6.0%, 50=9.5%, 100=10.0% lat (msec): 250=16.2%, 500=6.4%, 750=0.9%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13632 read : io=51,504KiB, bw=817KiB/s, runt= 64529msec clat (msec): min= 0, max= 426, avg=48.32, stdev=77.77 bw (KiB/s) : min= 1, max= 4773, per=46.42%, avg=1150.66, stdev=1108.92 write: io=39,288KiB, bw=623KiB/s, runt= 64524msec clat (msec): min= 0, max= 514, avg=46.51, stdev=75.64 bw (KiB/s) : min= 0, max= 5487, per=65.20%, avg=1032.05, stdev=1254.10 cpu : usr=1.07%, sys=0.42%, ctx=8925 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=46.2%, 4=1.3%, 10=4.0%, 20=8.3%, 50=10.3%, 100=11.0% lat (msec): 250=15.7%, 500=2.9%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=13633 read : io=53,276KiB, bw=845KiB/s, runt= 64553msec clat (msec): min= 0, max= 507, avg=50.02, stdev=82.04 bw (KiB/s) : min= 6, max= 4482, per=47.05%, avg=1166.45, stdev=1197.24 write: io=35,232KiB, bw=558KiB/s, runt= 64548msec clat (msec): min= 0, max= 584, avg=44.85, stdev=77.01 bw (KiB/s) : min= 0, max= 7300, per=64.61%, avg=1022.73, stdev=1415.75 cpu : usr=1.08%, sys=0.39%, ctx=7459 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=52.7%, 4=0.9%, 10=2.7%, 20=5.4%, 50=6.9%, 100=12.0% lat (msec): 250=15.5%, 500=3.5%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=153MiB, aggrb=2,479KiB/s, minb=817KiB/s, maxb=845KiB/s, mint=63222msec, maxt=64553msec WRITE: io=99,816KiB, aggrb=1,583KiB/s, minb=409KiB/s, maxb=623KiB/s, mint=63222msec, maxt=64553msec Disk stats (read/write): sda: ios=23127/1195, merge=99/23816, ticks=182632/4073576, in_queue=4299116, util=99.78% 1.99user 0.72system 1:04.81elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+65207minor)pagefaults 0swaps