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] [ 4536/ 2804 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 2012/ 5348 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 2392/ 6372 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 3448/ 2392 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 6668/ 1148 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 5888/ 1236 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4468/ 1312 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 5520/ 1204 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5480/ 640 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 1072/ 5916 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 5188/ 3484 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3336/ 2132 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 6828/ 2148 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 5936/ 1956 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 5556/ 1380 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 4556/ 1416 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 3576/ 4488 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 6596/ 0 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 10056/ 668 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 3084/ 2512 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 6048/ 704 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4656/ 1616 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 1824/ 2624 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1228/ 1660 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 1648/ 1024 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 1360/ 852 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 2048/ 1564 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 2248/ 24 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1984/ 104 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 2292/ 540 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1424/ 360 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1532/ 568 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1348/ 1044 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1768/ 92 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1860/ 1024 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1124/ 1336 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1004/ 1296 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 700/ 1493 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1940/ 704 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 1212/ 576 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1380/ 728 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1392/ 1024 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 732/ 720 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1344/ 692 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1496/ 20 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 2312/ 0 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1068/ 852 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1236/ 648 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1032/ 1740 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1652/ 792 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1680/ 768 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1156/ 1224 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1561/ 504 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1412/ 712 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1072/ 940 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 2072/ 356 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 972/ 1404 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: 2: [EFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=1386 read : io=44,804KiB, bw=712KiB/s, runt= 64372msec clat (msec): min= 0, max= 940, avg=70.22, stdev=108.22 bw (KiB/s) : min= 7, max= 4530, per=36.65%, avg=945.99, stdev=1116.10 write: io=28,976KiB, bw=460KiB/s, runt= 64367msec clat (msec): min= 0, max= 633, avg=71.32, stdev=107.14 bw (KiB/s) : min= 0, max= 4628, per=52.71%, avg=765.36, stdev=894.98 cpu : usr=0.91%, sys=0.37%, ctx=8021 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=40.6%, 4=1.0%, 10=1.8%, 20=6.3%, 50=11.2%, 100=14.3% lat (msec): 250=15.6%, 500=8.6%, 750=0.2%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1387 read : io=60,724KiB, bw=963KiB/s, runt= 64504msec clat (msec): min= 0, max= 513, avg=44.73, stdev=76.55 bw (KiB/s) : min= 5, max= 4447, per=46.94%, avg=1211.60, stdev=1107.64 write: io=33,608KiB, bw=533KiB/s, runt= 64497msec clat (msec): min= 0, max= 441, avg=39.46, stdev=70.13 bw (KiB/s) : min= 0, max= 5339, per=70.49%, avg=1023.57, stdev=1184.42 cpu : usr=1.13%, sys=0.38%, ctx=8369 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=51.6%, 4=0.8%, 10=4.6%, 20=6.8%, 50=8.0%, 100=11.5% lat (msec): 250=13.2%, 500=3.2%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1388 read : io=57,112KiB, bw=906KiB/s, runt= 64505msec clat (msec): min= 0, max= 700, avg=50.26, stdev=87.16 bw (KiB/s) : min= 6, max= 5512, per=45.38%, avg=1171.26, stdev=1283.60 write: io=28,932KiB, bw=459KiB/s, runt= 64499msec clat (msec): min= 0, max= 481, avg=53.22, stdev=85.78 bw (KiB/s) : min= 0, max= 5948, per=65.44%, avg=950.24, stdev=1332.06 cpu : usr=1.00%, sys=0.40%, ctx=7792 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=49.5%, 4=0.6%, 10=2.9%, 20=7.4%, 50=7.8%, 100=11.6% lat (msec): 250=15.9%, 500=3.6%, 750=0.3%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=159MiB, aggrb=2,581KiB/s, minb=712KiB/s, maxb=963KiB/s, mint=64372msec, maxt=64505msec WRITE: io=91,516KiB, aggrb=1,452KiB/s, minb=459KiB/s, maxb=533KiB/s, mint=64372msec, maxt=64505msec Disk stats (read/write): sda: ios=24112/1183, merge=0/21749, ticks=177580/5461440, in_queue=5639016, util=99.81% 1.96user 0.79system 1:04.83elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+64706minor)pagefaults 0swaps