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] [ 4344/ 2154 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 7049/ 1803 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 5568/ 2426 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 6226/ 2374 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 3454/ 3406 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 5139/ 3351 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 6187/ 102 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 8262/ 1673 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5183/ 3142 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 6104/ 645 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 2170/ 5990 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 7420/ 90 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 2099/ 5919 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 2516/ 3442 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 2973/ 3674 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 5116/ 1630 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 5344/ 2477 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 2571/ 3473 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 1413/ 3832 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3485/ 2410 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4115/ 1890 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 3060/ 1094 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3973/ 86 kb/s] [eta 00m:35s] Threads: 3: [mmm] [45.0% done] [ 2004/ 1173 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2158/ 480 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 2107/ 905 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1114/ 988 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 870/ 701 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 842/ 1728 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 815/ 1205 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 2489/ 279 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 2067/ 783 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1429/ 578 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1610/ 508 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1395/ 1032 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1953/ 161 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1472/ 996 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1591/ 791 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1287/ 145 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1484/ 547 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 610/ 1291 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 890/ 1177 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 287/ 1374 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1374/ 842 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 531/ 1150 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1941/ 515 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1153/ 1559 kb/s] [eta 00m:10s] Threads: 3: [mmm] [86.7% done] [ 2307/ 319 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 555/ 2004 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 2036/ 685 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1642/ 677 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 2512/ 649 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 2729/ 263 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 2756/ 0 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 5171/ 0 kb/s] [eta 00m:01s] Threads: 3: [mFF] [100.0% done] [ 2311/ 708 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 78/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 2: [FEF] [100.0% done] [ 25521/ 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=16691 read : io=42,672KiB, bw=678KiB/s, runt= 64368msec clat (msec): min= 0, max= 884, avg=73.86, stdev=123.52 bw (KiB/s) : min= 7, max= 4221, per=29.27%, avg=912.20, stdev=949.05 write: io=30,216KiB, bw=480KiB/s, runt= 64364msec clat (msec): min= 0, max= 1295, avg=70.76, stdev=127.20 bw (KiB/s) : min= 0, max= 4505, per=54.79%, avg=789.03, stdev=1039.50 cpu : usr=0.86%, sys=0.33%, ctx=7173 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=44.3%, 4=0.8%, 10=2.7%, 20=6.5%, 50=8.9%, 100=11.7% lat (msec): 250=16.3%, 500=7.1%, 750=0.8%, 1000=0.2%, >=2000=0.1% fio: (groupid=0): err= 0: pid=16692 read : io=100MiB, bw=1,662KiB/s, runt= 63059msec clat (msec): min= 0, max= 621, avg=25.54, stdev=63.18 bw (KiB/s) : min= 9, max= 5930, per=45.04%, avg=1403.77, stdev=1337.75 write: io=25,596KiB, bw=416KiB/s, runt= 62908msec clat (msec): min= 0, max= 557, avg=41.71, stdev=67.27 bw (KiB/s) : min= 0, max= 3845, per=66.68%, avg=960.16, stdev=1237.45 cpu : usr=1.53%, sys=0.46%, ctx=9415 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=62.2%, 4=1.7%, 10=4.3%, 20=6.5%, 50=6.7%, 100=8.0% lat (msec): 250=8.5%, 500=1.8%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16693 read : io=50,920KiB, bw=809KiB/s, runt= 64378msec clat (msec): min= 0, max= 813, avg=52.99, stdev=85.10 bw (KiB/s) : min= 3, max= 5029, per=34.23%, avg=1067.03, stdev=1052.37 write: io=34,716KiB, bw=552KiB/s, runt= 64372msec clat (msec): min= 0, max= 445, avg=53.19, stdev=84.86 bw (KiB/s) : min= 0, max= 5058, per=68.26%, avg=982.95, stdev=1246.06 cpu : usr=1.06%, sys=0.47%, ctx=8692 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=45.5%, 4=1.3%, 10=3.3%, 20=7.8%, 50=8.7%, 100=12.7% lat (msec): 250=15.7%, 500=4.7%, 750=0.0%, 1000=0.1%, >=2000=0.0% Run status group 0 (all jobs): READ: io=191MiB, aggrb=3,117KiB/s, minb=678KiB/s, maxb=1,662KiB/s, mint=63059msec, maxt=64378msec WRITE: io=90,528KiB, aggrb=1,440KiB/s, minb=416KiB/s, maxb=552KiB/s, mint=63059msec, maxt=64378msec Disk stats (read/write): sda: ios=25189/1156, merge=0/21528, ticks=177352/4758560, in_queue=4935912, util=99.66% 2.20user 0.87system 1:04.84elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+72797minor)pagefaults 0swaps