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] [ 5028/ 3296 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 7332/ 904 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 4256/ 384 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 7856/ 0 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 7576/ 0 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 8776/ 0 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 3920/ 5012 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 6244/ 1332 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5352/ 1632 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 5396/ 2960 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 3632/ 3112 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 5596/ 1576 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 3368/ 2564 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4160/ 1688 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 3396/ 1160 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 5980/ 1004 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 7344/ 200 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 2820/ 4536 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3380/ 2772 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 2972/ 1992 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 2756/ 1788 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4328/ 676 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3288/ 3184 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 3352/ 612 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2520/ 1272 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2728/ 192 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 4368/ 824 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 3232/ 352 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2116/ 2048 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1640/ 2080 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1196/ 532 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1524/ 640 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 3156/ 0 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1976/ 0 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 888/ 1740 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 912/ 1540 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1728/ 796 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 792/ 1068 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 1500/ 912 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 1440/ 1100 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1536/ 656 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1512/ 780 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 516/ 1660 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 912/ 1304 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2212/ 140 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 924/ 1680 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1336/ 1472 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1572/ 1056 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1788/ 632 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 2408/ 1268 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 2240/ 604 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 2440/ 252 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 2236/ 1512 kb/s] [eta 00m:04s] Threads: 3: [mFm] [95.0% done] [ 3788/ 1164 kb/s] [eta 00m:03s] Threads: 3: [mFm] [96.7% done] [ 1840/ 1324 kb/s] [eta 00m:02s] Threads: 3: [mFm] [98.3% done] [ 2020/ 1748 kb/s] [eta 00m:01s] Threads: 3: [FFm] [100.0% done] [ 528/ 2692 kb/s] [eta 00m:00s] Threads: 2: [F_F] [100.0% done] [ 25308/ 44 kb/s] [eta 00m:00s] Threads: 2: [F_F] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 2: [F_F] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=16422 read : io=51,900KiB, bw=837KiB/s, runt= 63487msec clat (msec): min= 0, max= 991, avg=56.95, stdev=111.95 bw (KiB/s) : min= 7, max= 4654, per=30.58%, avg=1058.78, stdev=996.59 write: io=27,412KiB, bw=442KiB/s, runt= 63483msec clat (msec): min= 0, max= 593, avg=65.56, stdev=107.71 bw (KiB/s) : min= 0, max= 3690, per=56.23%, avg=741.14, stdev=953.25 cpu : usr=1.01%, sys=0.37%, ctx=6729 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=51.2%, 4=0.7%, 10=3.1%, 20=5.6%, 50=9.0%, 100=9.3% lat (msec): 250=13.7%, 500=6.0%, 750=1.0%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16423 read : io=100MiB, bw=1,716KiB/s, runt= 61096msec clat (msec): min= 0, max= 719, avg=24.90, stdev=61.31 bw (KiB/s) : min= 13, max= 8380, per=42.91%, avg=1485.55, stdev=1451.52 write: io=25,308KiB, bw=425KiB/s, runt= 60945msec clat (msec): min= 0, max= 585, avg=28.49, stdev=62.93 bw (KiB/s) : min= 0, max= 5259, per=76.88%, avg=1013.34, stdev=1315.33 cpu : usr=1.51%, sys=0.42%, ctx=9271 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=65.6%, 4=1.6%, 10=4.0%, 20=7.0%, 50=5.3%, 100=7.1% lat (msec): 250=7.7%, 500=1.5%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=16424 read : io=60,396KiB, bw=974KiB/s, runt= 63472msec clat (msec): min= 0, max= 595, avg=49.14, stdev=80.55 bw (KiB/s) : min= 5, max= 5067, per=35.38%, avg=1224.88, stdev=1290.75 write: io=29,040KiB, bw=468KiB/s, runt= 63466msec clat (msec): min= 0, max= 500, avg=50.22, stdev=84.21 bw (KiB/s) : min= 0, max= 4320, per=62.23%, avg=820.22, stdev=1017.61 cpu : usr=1.08%, sys=0.39%, ctx=9593 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=44.6%, 4=1.2%, 10=4.7%, 20=8.7%, 50=9.3%, 100=12.7% lat (msec): 250=14.5%, 500=3.7%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=210MiB, aggrb=3,462KiB/s, minb=837KiB/s, maxb=1,716KiB/s, mint=61096msec, maxt=63487msec WRITE: io=81,760KiB, aggrb=1,318KiB/s, minb=425KiB/s, maxb=468KiB/s, mint=61096msec, maxt=63487msec Disk stats (read/write): sda: ios=25489/1142, merge=0/19361, ticks=174800/4133120, in_queue=4307920, util=99.76% 2.24user 0.82system 1:03.78elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+75283minor)pagefaults 0swaps