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] [ 4372/ 2795 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 1706/ 5916 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 2596/ 4184 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 7124/ 1228 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 4904/ 4888 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4156/ 3228 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 6332/ 2316 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 3408/ 1884 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 2216/ 4680 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 3556/ 5548 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 6172/ 772 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 4036/ 2344 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 5704/ 1528 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 6060/ 712 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 2768/ 1704 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 5368/ 1116 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 5012/ 1368 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 4556/ 1140 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 5240/ 900 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 4512/ 932 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4244/ 2008 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 1056/ 7164 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 816/ 5076 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2508/ 2704 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 4900/ 852 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2860/ 320 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1880/ 604 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1492/ 776 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2180/ 596 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 776/ 952 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1492/ 736 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1380/ 384 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1152/ 824 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1240/ 1100 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1140/ 988 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1472/ 128 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 2140/ 400 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 2032/ 188 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 500/ 1468 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1512/ 1164 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1172/ 0 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1620/ 956 kb/s] [eta 00m:16s] Threads: 3: [mmm] [76.7% done] [ 672/ 1280 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1160/ 1216 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1756/ 416 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1428/ 412 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1604/ 172 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1912/ 912 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1464/ 444 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1348/ 1056 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1608/ 508 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 652/ 1736 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 640/ 1604 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1384/ 344 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1352/ 1044 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1252/ 864 kb/s] [eta 00m:01s] Threads: 3: [FmF] [100.0% done] [ 952/ 1000 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 40/ 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: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=3573 read : io=48,704KiB, bw=772KiB/s, runt= 64599msec clat (msec): min= 0, max= 568, avg=60.73, stdev=104.00 bw (KiB/s) : min= 13, max= 4744, per=43.93%, avg=1071.41, stdev=1049.82 write: io=32,256KiB, bw=511KiB/s, runt= 64595msec clat (msec): min= 0, max= 593, avg=59.05, stdev=106.21 bw (KiB/s) : min= 0, max= 5247, per=59.62%, avg=934.25, stdev=1140.85 cpu : usr=1.03%, sys=0.38%, ctx=7357 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=49.9%, 4=1.1%, 10=1.7%, 20=6.6%, 50=8.6%, 100=10.4% lat (msec): 250=14.2%, 500=6.4%, 750=0.7%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3574 read : io=61,808KiB, bw=978KiB/s, runt= 64656msec clat (msec): min= 0, max= 513, avg=50.55, stdev=83.12 bw (KiB/s) : min= 2, max= 4787, per=48.67%, avg=1187.14, stdev=1130.00 write: io=28,384KiB, bw=449KiB/s, runt= 64651msec clat (msec): min= 0, max= 773, avg=46.29, stdev=84.29 bw (KiB/s) : min= 0, max= 5336, per=64.69%, avg=1013.76, stdev=1316.37 cpu : usr=1.09%, sys=0.37%, ctx=8058 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=49.0%, 4=1.1%, 10=3.2%, 20=6.9%, 50=8.4%, 100=12.8% lat (msec): 250=13.8%, 500=4.2%, 750=0.2%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3575 read : io=43,528KiB, bw=690KiB/s, runt= 64539msec clat (msec): min= 0, max= 536, avg=61.33, stdev=87.14 bw (KiB/s) : min= 17, max= 5065, per=36.48%, avg=889.76, stdev=992.20 write: io=38,300KiB, bw=607KiB/s, runt= 64534msec clat (msec): min= 0, max= 437, avg=52.25, stdev=81.02 bw (KiB/s) : min= 0, max= 4726, per=66.16%, avg=1036.69, stdev=1093.64 cpu : usr=0.99%, sys=0.40%, ctx=8310 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=42.5%, 4=0.9%, 10=3.0%, 20=8.6%, 50=8.4%, 100=13.0% lat (msec): 250=19.3%, 500=3.6%, 750=0.3%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=150MiB, aggrb=2,439KiB/s, minb=690KiB/s, maxb=978KiB/s, mint=64539msec, maxt=64656msec WRITE: io=98,940KiB, aggrb=1,567KiB/s, minb=449KiB/s, maxb=607KiB/s, mint=64539msec, maxt=64656msec Disk stats (read/write): sda: ios=23720/1218, merge=73/23587, ticks=180916/4538568, in_queue=4719484, util=99.85% 2.00user 0.79system 1:04.88elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (23663major+40755minor)pagefaults 0swaps