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] [ 4120/ 2968 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 6828/ 680 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 3488/ 4584 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 3388/ 1580 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 3692/ 4440 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4956/ 1020 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 5580/ 708 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 6616/ 3012 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 4220/ 2140 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 3664/ 2356 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 7636/ 444 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 2748/ 4884 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 2996/ 4160 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 5300/ 780 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 5732/ 1596 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 6408/ 948 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 6951/ 157 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 5194/ 1445 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 5261/ 2756 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 1752/ 4048 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3966/ 3528 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 2055/ 1071 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3863/ 1000 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2398/ 3410 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2307/ 909 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 1024/ 1665 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 2343/ 299 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 968/ 882 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1898/ 86 kb/s] [eta 00m:29s] Threads: 3: [mmm] [55.0% done] [ 1827/ 484 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1283/ 1402 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1449/ 980 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1472/ 1146 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1157/ 1354 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 787/ 1327 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 858/ 1173 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 547/ 1098 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1008/ 949 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 858/ 1646 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1358/ 941 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 598/ 1118 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 866/ 1937 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1725/ 673 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1665/ 685 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1571/ 913 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1256/ 819 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1792/ 299 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1260/ 614 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 689/ 1244 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 708/ 1469 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 992/ 1201 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1552/ 264 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 936/ 1240 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 868/ 1228 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1372/ 796 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 924/ 820 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 600/ 32 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=30777 read : io=63,648KiB, bw=1,033KiB/s, runt= 63038msec clat (msec): min= 0, max= 676, avg=57.00, stdev=100.66 bw (KiB/s) : min= 7, max= 5998, per=47.52%, avg=1237.48, stdev=1234.01 write: io=16,276KiB, bw=264KiB/s, runt= 63033msec clat (msec): min= 0, max= 576, avg=74.21, stdev=107.56 bw (KiB/s) : min= 0, max= 2777, per=38.23%, avg=540.60, stdev=673.41 cpu : usr=0.94%, sys=0.32%, ctx=7319 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=50.1%, 4=0.5%, 10=1.4%, 20=5.4%, 50=8.7%, 100=11.0% lat (msec): 250=16.2%, 500=5.2%, 750=0.9%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30778 read : io=48,632KiB, bw=772KiB/s, runt= 64441msec clat (msec): min= 0, max= 548, avg=55.90, stdev=80.56 bw (KiB/s) : min= 13, max= 4336, per=42.11%, avg=1096.55, stdev=1126.38 write: io=42,176KiB, bw=670KiB/s, runt= 64436msec clat (msec): min= 0, max= 479, avg=43.84, stdev=72.81 bw (KiB/s) : min= 0, max= 3971, per=84.13%, avg=1189.61, stdev=1153.63 cpu : usr=1.07%, sys=0.36%, ctx=8811 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=45.4%, 4=1.0%, 10=3.4%, 20=6.7%, 50=9.1%, 100=15.0% lat (msec): 250=16.3%, 500=2.7%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30779 read : io=51,624KiB, bw=829KiB/s, runt= 63694msec clat (msec): min= 0, max= 736, avg=53.31, stdev=93.55 bw (KiB/s) : min= 2, max= 4321, per=43.83%, avg=1141.26, stdev=1208.37 write: io=30,548KiB, bw=491KiB/s, runt= 63689msec clat (msec): min= 0, max= 537, avg=64.63, stdev=89.57 bw (KiB/s) : min= 0, max= 4142, per=55.84%, avg=789.51, stdev=883.22 cpu : usr=1.05%, sys=0.35%, ctx=8228 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=44.9%, 4=1.1%, 10=2.7%, 20=5.5%, 50=9.6%, 100=14.0% lat (msec): 250=16.9%, 500=4.6%, 750=0.4%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=160MiB, aggrb=2,604KiB/s, minb=772KiB/s, maxb=1,033KiB/s, mint=63038msec, maxt=64441msec WRITE: io=89,000KiB, aggrb=1,414KiB/s, minb=264KiB/s, maxb=670KiB/s, mint=63038msec, maxt=64441msec Disk stats (read/write): sda: ios=24333/1123, merge=58/21186, ticks=180500/4873020, in_queue=5053516, util=99.79% 1.96user 0.72system 1:04.73elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (24289major+40104minor)pagefaults 0swaps