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] [ 4620/ 2913 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 5156/ 3311 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 9167/ 247 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 5449/ 2190 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 4803/ 2710 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 3714/ 4417 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4603/ 1617 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 2117/ 3876 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5632/ 142 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 6773/ 0 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 8415/ 906 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 2710/ 3059 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 3872/ 2060 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 2048/ 5583 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 2868/ 5339 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 1917/ 3527 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 6452/ 946 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 7566/ 1775 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 5302/ 4230 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3356/ 1857 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 6546/ 938 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4518/ 1040 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 2706/ 2592 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1617/ 2454 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 5010/ 1032 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 1796/ 958 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 2096/ 422 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 999/ 1605 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 670/ 1783 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 2954/ 56 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1527/ 914 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1052/ 707 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1844/ 902 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1199/ 825 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1987/ 0 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1198/ 731 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 674/ 942 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 670/ 1324 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1198/ 755 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1832/ 451 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1861/ 499 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1657/ 349 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1950/ 776 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1604/ 741 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 768/ 1536 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1089/ 1629 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 459/ 1336 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 637/ 1365 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1133/ 918 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 2121/ 113 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 2100/ 272 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1495/ 1625 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1011/ 849 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 2141/ 971 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 824/ 1966 kb/s] [eta 00m:03s] Threads: 3: [mFm] [96.7% done] [ 873/ 3892 kb/s] [eta 00m:02s] Threads: 3: [mFm] [98.3% done] [ 2429/ 906 kb/s] [eta 00m:01s] Threads: 3: [FFm] [100.0% done] [ 2064/ 1219 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 130/ 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] [ 35835/ 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=27543 read : io=44,172KiB, bw=700KiB/s, runt= 64536msec clat (msec): min= 0, max= 741, avg=65.45, stdev=115.33 bw (KiB/s) : min= 1, max= 6782, per=28.44%, avg=924.43, stdev=1131.28 write: io=30,416KiB, bw=482KiB/s, runt= 64531msec clat (msec): min= 0, max= 733, avg=64.36, stdev=108.22 bw (KiB/s) : min= 0, max= 4026, per=52.74%, avg=799.57, stdev=899.26 cpu : usr=0.90%, sys=0.32%, ctx=7528 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=46.9%, 4=0.7%, 10=4.0%, 20=6.4%, 50=6.8%, 100=12.0% lat (msec): 250=15.1%, 500=6.2%, 750=1.4%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27544 read : io=100MiB, bw=1,659KiB/s, runt= 63198msec clat (msec): min= 0, max= 470, avg=22.11, stdev=56.09 bw (KiB/s) : min= 3, max= 5745, per=41.01%, avg=1332.72, stdev=1341.51 write: io=35,276KiB, bw=573KiB/s, runt= 62989msec clat (msec): min= 0, max= 350, avg=30.37, stdev=60.08 bw (KiB/s) : min= 0, max= 5676, per=66.68%, avg=1010.80, stdev=1319.79 cpu : usr=1.51%, sys=0.42%, ctx=8629 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=67.1%, 4=1.1%, 10=4.5%, 20=5.9%, 50=5.4%, 100=6.9% lat (msec): 250=7.5%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=27545 read : io=58,280KiB, bw=924KiB/s, runt= 64540msec clat (msec): min= 0, max= 560, avg=48.29, stdev=85.29 bw (KiB/s) : min= 1, max= 6299, per=39.41%, avg=1280.70, stdev=1307.01 write: io=29,896KiB, bw=474KiB/s, runt= 64535msec clat (msec): min= 0, max= 590, avg=55.22, stdev=87.99 bw (KiB/s) : min= 0, max= 3975, per=61.04%, avg=925.38, stdev=1116.02 cpu : usr=1.05%, sys=0.37%, ctx=8213 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=47.8%, 4=1.3%, 10=4.7%, 20=6.5%, 50=8.1%, 100=12.7% lat (msec): 250=14.3%, 500=3.8%, 750=0.4%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=200MiB, aggrb=3,250KiB/s, minb=700KiB/s, maxb=1,659KiB/s, mint=63198msec, maxt=64540msec WRITE: io=95,588KiB, aggrb=1,516KiB/s, minb=474KiB/s, maxb=573KiB/s, mint=63198msec, maxt=64540msec Disk stats (read/write): sda: ios=24289/1253, merge=0/22669, ticks=176184/6569356, in_queue=6780472, util=99.82% 2.21user 0.71system 1:04.80elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+76310minor)pagefaults 0swaps