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] [ 5728/ 3136 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 4784/ 2536 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 4656/ 1464 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 2828/ 5248 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 5100/ 2436 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 2400/ 3724 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4200/ 4068 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 3812/ 2124 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 4504/ 2328 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 5200/ 2532 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 7388/ 1412 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 10552/ 0 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 3756/ 1368 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 2876/ 4008 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 5340/ 2112 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 2608/ 3108 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 5764/ 1088 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 1988/ 4852 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 6294/ 1041 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 7336/ 940 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 2704/ 2140 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 5172/ 1880 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 4680/ 444 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1788/ 2940 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 3368/ 112 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2540/ 2224 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1120/ 1760 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 992/ 1140 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1492/ 436 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1124/ 912 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2168/ 116 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1424/ 628 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1748/ 264 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1300/ 456 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1248/ 996 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1728/ 460 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 768/ 1160 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1508/ 1256 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1876/ 184 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 1336/ 968 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 972/ 1588 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1032/ 928 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 512/ 1688 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1460/ 896 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1576/ 404 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 868/ 1636 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1284/ 744 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1120/ 488 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1452/ 704 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1048/ 964 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1144/ 556 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1832/ 140 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1620/ 1268 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1396/ 684 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 2708/ 276 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1408/ 652 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 380/ 1344 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: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=12020 read : io=57,504KiB, bw=913KiB/s, runt= 64443msec clat (msec): min= 0, max= 750, avg=65.42, stdev=112.16 bw (KiB/s) : min= 4, max= 6902, per=43.03%, avg=1126.61, stdev=1261.75 write: io=21,360KiB, bw=339KiB/s, runt= 64438msec clat (msec): min= 0, max= 570, avg=61.39, stdev=98.50 bw (KiB/s) : min= 0, max= 4485, per=53.69%, avg=799.49, stdev=1045.85 cpu : usr=1.00%, sys=0.41%, ctx=6779 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=47.9%, 4=0.5%, 10=1.9%, 20=5.6%, 50=9.3%, 100=12.3% lat (msec): 250=14.9%, 500=6.2%, 750=0.8%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12021 read : io=52,796KiB, bw=839KiB/s, runt= 64403msec clat (msec): min= 0, max= 585, avg=52.05, stdev=83.92 bw (KiB/s) : min= 3, max= 4305, per=40.47%, avg=1059.41, stdev=1032.15 write: io=34,620KiB, bw=550KiB/s, runt= 64398msec clat (msec): min= 0, max= 511, avg=54.57, stdev=83.74 bw (KiB/s) : min= 0, max= 3957, per=59.87%, avg=891.39, stdev=993.50 cpu : usr=1.18%, sys=0.42%, ctx=8339 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=0.6%, 10=2.9%, 20=7.2%, 50=9.3%, 100=13.4% lat (msec): 250=15.4%, 500=4.4%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12022 read : io=54,500KiB, bw=866KiB/s, runt= 64409msec clat (msec): min= 0, max= 471, avg=43.94, stdev=75.87 bw (KiB/s) : min= 6, max= 5742, per=44.23%, avg=1157.97, stdev=1278.93 write: io=37,760KiB, bw=600KiB/s, runt= 64404msec clat (msec): min= 0, max= 396, avg=52.16, stdev=80.17 bw (KiB/s) : min= 0, max= 4151, per=62.61%, avg=932.32, stdev=1104.83 cpu : usr=1.17%, sys=0.49%, ctx=8656 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=49.3%, 4=1.3%, 10=2.9%, 20=6.7%, 50=8.9%, 100=12.2% lat (msec): 250=15.1%, 500=3.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=161MiB, aggrb=2,618KiB/s, minb=839KiB/s, maxb=913KiB/s, mint=64403msec, maxt=64443msec WRITE: io=93,740KiB, aggrb=1,489KiB/s, minb=339KiB/s, maxb=600KiB/s, mint=64403msec, maxt=64443msec Disk stats (read/write): sda: ios=23706/1138, merge=0/22350, ticks=177896/5744656, in_queue=5944644, util=99.80% 2.16user 0.86system 1:04.75elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+65811minor)pagefaults 0swaps