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] [ 2880/ 5024 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 3392/ 5908 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 7672/ 2512 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 5240/ 5144 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 7128/ 3264 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 5312/ 2544 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 2316/ 4040 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.9% done] [ 2564/ 4896 kb/s] [eta 00m:49s] Threads: 3: [mmm] [18.3% done] [ 3316/ 2820 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 4956/ 1036 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 7144/ 324 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3928/ 4860 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4856/ 1188 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 3260/ 3124 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 6072/ 1468 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 6508/ 0 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 6192/ 1232 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 5452/ 1008 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3064/ 1252 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 2480/ 3476 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 1680/ 5508 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 3928/ 1772 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 1384/ 3224 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1544/ 1592 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2668/ 764 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 1408/ 1248 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 780/ 1080 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 768/ 1604 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 688/ 1476 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 2036/ 0 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2112/ 0 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1160/ 992 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1644/ 468 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 540/ 1824 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1064/ 1092 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1552/ 880 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1600/ 152 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1340/ 916 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1593/ 592 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 2656/ 68 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 2008/ 0 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1040/ 1004 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 864/ 892 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 2008/ 308 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 852/ 964 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 2176/ 508 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1532/ 712 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 680/ 932 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 2268/ 116 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1924/ 252 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 964/ 1532 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 2456/ 452 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1716/ 348 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 2972/ 348 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1892/ 488 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1368/ 368 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 1648/ 392 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: 1: [__F] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25155 read : io=49,416KiB, bw=786KiB/s, runt= 64311msec clat (msec): min= 0, max= 489, avg=59.46, stdev=94.83 bw (KiB/s) : min= 15, max= 6681, per=46.04%, avg=1168.60, stdev=1360.95 write: io=29,780KiB, bw=474KiB/s, runt= 64306msec clat (msec): min= 0, max= 590, avg=71.71, stdev=107.02 bw (KiB/s) : min= 0, max= 4289, per=49.86%, avg=775.28, stdev=891.23 cpu : usr=0.97%, sys=0.35%, ctx=7996 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=44.0%, 4=0.4%, 10=2.2%, 20=6.6%, 50=9.1%, 100=14.7% lat (msec): 250=16.3%, 500=6.1%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25156 read : io=55,896KiB, bw=894KiB/s, runt= 64014msec clat (msec): min= 0, max= 520, avg=46.72, stdev=76.63 bw (KiB/s) : min= 6, max= 4953, per=44.47%, avg=1128.60, stdev=1221.23 write: io=34,116KiB, bw=545KiB/s, runt= 64009msec clat (msec): min= 0, max= 480, avg=50.19, stdev=84.40 bw (KiB/s) : min= 0, max= 4776, per=62.50%, avg=971.89, stdev=1149.59 cpu : usr=1.06%, sys=0.48%, ctx=7899 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=50.4%, 4=0.4%, 10=2.3%, 20=6.9%, 50=9.5%, 100=11.9% lat (msec): 250=15.0%, 500=3.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25157 read : io=55,012KiB, bw=871KiB/s, runt= 64668msec clat (msec): min= 0, max= 565, avg=46.71, stdev=79.11 bw (KiB/s) : min= 3, max= 5480, per=44.05%, avg=1118.09, stdev=1131.16 write: io=34,300KiB, bw=543KiB/s, runt= 64663msec clat (msec): min= 0, max= 409, avg=49.00, stdev=86.04 bw (KiB/s) : min= 0, max= 5120, per=63.82%, avg=992.46, stdev=1251.25 cpu : usr=1.01%, sys=0.46%, ctx=7913 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=50.6%, 4=0.9%, 10=3.5%, 20=6.7%, 50=8.3%, 100=11.4% lat (msec): 250=14.4%, 500=3.8%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=157MiB, aggrb=2,538KiB/s, minb=786KiB/s, maxb=894KiB/s, mint=64014msec, maxt=64668msec WRITE: io=98,196KiB, aggrb=1,555KiB/s, minb=474KiB/s, maxb=545KiB/s, mint=64014msec, maxt=64668msec Disk stats (read/write): sda: ios=23748/1171, merge=0/23440, ticks=177612/6492628, in_queue=6670240, util=99.78% 1.96user 0.84system 1:04.95elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+65815minor)pagefaults 0swaps