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] [ 3331/ 3501 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 3233/ 2504 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 7924/ 133 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 5777/ 661 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 2796/ 3954 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 6108/ 1792 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4485/ 2812 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 4470/ 2363 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 1437/ 6470 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 3729/ 4497 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 4537/ 2591 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3505/ 3383 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4879/ 1693 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4698/ 2296 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 1603/ 5298 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 7168/ 424 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 6244/ 728 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 4296/ 2276 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3752/ 1284 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 2908/ 2176 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4012/ 1356 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4544/ 952 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 4288/ 1404 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2096/ 1104 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 1600/ 1616 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 1900/ 224 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1228/ 1140 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 668/ 1248 kb/s] [eta 00m:30s] Threads: 3: [mmm] [53.3% done] [ 792/ 1800 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2064/ 840 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1156/ 1100 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1077/ 1097 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 764/ 1492 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1568/ 192 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1588/ 940 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1440/ 1068 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1072/ 1384 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1420/ 1044 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1140/ 712 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1360/ 540 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 2196/ 272 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1712/ 636 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 2068/ 400 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 640/ 828 kb/s] [eta 00m:13s] Threads: 3: [mmm] [81.7% done] [ 1248/ 544 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1432/ 680 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 528/ 1588 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1244/ 948 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1744/ 400 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1424/ 468 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1204/ 556 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 2024/ 644 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 780/ 1672 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1444/ 1208 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1552/ 988 kb/s] [eta 00m:01s] Threads: 3: [FFm] [100.0% done] [ 476/ 2068 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 44 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: [FEF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=5905 read : io=50,736KiB, bw=808KiB/s, runt= 64261msec clat (msec): min= 0, max= 742, avg=64.82, stdev=111.27 bw (KiB/s) : min= 2, max= 5849, per=43.95%, avg=1054.34, stdev=1247.53 write: io=26,696KiB, bw=425KiB/s, runt= 64256msec clat (msec): min= 0, max= 610, avg=69.78, stdev=108.06 bw (KiB/s) : min= 0, max= 4464, per=49.80%, avg=767.36, stdev=984.95 cpu : usr=0.93%, sys=0.36%, ctx=7559 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=46.3%, 4=0.6%, 10=2.3%, 20=5.5%, 50=8.6%, 100=12.6% lat (msec): 250=16.4%, 500=6.4%, 750=0.9%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5906 read : io=53,204KiB, bw=854KiB/s, runt= 63742msec clat (msec): min= 0, max= 469, avg=49.67, stdev=75.11 bw (KiB/s) : min= 2, max= 4400, per=47.44%, avg=1138.03, stdev=1033.06 write: io=33,392KiB, bw=536KiB/s, runt= 63737msec clat (msec): min= 0, max= 551, avg=57.40, stdev=89.79 bw (KiB/s) : min= 0, max= 3975, per=53.50%, avg=824.49, stdev=953.50 cpu : usr=0.89%, sys=0.49%, ctx=8162 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=46.0%, 4=0.7%, 10=2.4%, 20=7.6%, 50=9.6%, 100=13.1% lat (msec): 250=17.5%, 500=2.8%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5907 read : io=47,772KiB, bw=755KiB/s, runt= 64733msec clat (msec): min= 0, max= 477, avg=54.79, stdev=84.31 bw (KiB/s) : min= 2, max= 6761, per=43.98%, avg=1055.01, stdev=1212.37 write: io=37,340KiB, bw=590KiB/s, runt= 64728msec clat (msec): min= 0, max= 481, avg=54.06, stdev=85.61 bw (KiB/s) : min= 0, max= 5195, per=65.08%, avg=1002.93, stdev=1159.08 cpu : usr=0.93%, sys=0.41%, ctx=8460 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=46.0%, 4=0.6%, 10=3.8%, 20=6.9%, 50=8.5%, 100=12.0% lat (msec): 250=17.5%, 500=4.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=148MiB, aggrb=2,399KiB/s, minb=755KiB/s, maxb=854KiB/s, mint=63742msec, maxt=64733msec WRITE: io=97,428KiB, aggrb=1,541KiB/s, minb=425KiB/s, maxb=590KiB/s, mint=63742msec, maxt=64733msec Disk stats (read/write): sda: ios=24097/1178, merge=0/23258, ticks=177864/5798696, in_queue=5976556, util=97.27% 1.77user 0.88system 1:06.95elapsed 3%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (24097major+39350minor)pagefaults 0swaps