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] [ 1704/ 6568 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 5360/ 2864 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 6488/ 2468 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4516/ 2304 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 4440/ 2996 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 5184/ 692 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 6568/ 528 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 3276/ 4268 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 3920/ 3676 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 5724/ 516 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 6336/ 436 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 7380/ 1372 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 4672/ 560 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4720/ 2628 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 4356/ 2708 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 6328/ 300 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 4032/ 2732 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 5004/ 664 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3216/ 2460 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 5064/ 1952 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3303/ 1165 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 5268/ 0 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 2908/ 1900 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 3100/ 716 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 3664/ 0 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2023/ 1454 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 2620/ 593 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1657/ 1036 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 471/ 1580 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1950/ 512 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 893/ 1828 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 2084/ 735 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1873/ 723 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 2405/ 52 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1613/ 276 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 2015/ 833 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 516/ 1093 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1048/ 755 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 243/ 2295 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1154/ 1275 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 979/ 1239 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1288/ 1149 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1544/ 365 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 2186/ 463 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1710/ 853 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2198/ 300 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 2369/ 60 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1019/ 910 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 881/ 1206 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 711/ 1312 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 2019/ 207 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 3206/ 190 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 2620/ 568 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 2080/ 199 kb/s] [eta 00m:04s] Threads: 3: [mFm] [95.0% done] [ 5843/ 788 kb/s] [eta 00m:03s] Threads: 3: [mFm] [96.7% done] [ 1235/ 2133 kb/s] [eta 00m:02s] Threads: 3: [mFm] [98.3% done] [ 3116/ 471 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 686/ 0 kb/s] [eta 00m:00s] Threads: 3: [FVF] [81.3% done] [ 22328/ 0 kb/s] [eta 00m:14s] Threads: 2: [F_F] [100.0% done] [ 3795/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=15091 read : io=52,696KiB, bw=852KiB/s, runt= 63312msec clat (msec): min= 0, max= 804, avg=60.32, stdev=109.68 bw (KiB/s) : min= 13, max= 3960, per=31.15%, avg=1090.09, stdev=1015.50 write: io=24,768KiB, bw=400KiB/s, runt= 63308msec clat (msec): min= 0, max= 777, avg=66.29, stdev=113.36 bw (KiB/s) : min= 0, max= 3746, per=67.03%, avg=811.75, stdev=1035.46 cpu : usr=1.01%, sys=0.35%, ctx=7895 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=47.2%, 4=0.5%, 10=3.9%, 20=5.3%, 50=10.2%, 100=10.9% lat (msec): 250=15.5%, 500=4.7%, 750=1.0%, 1000=0.3%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15092 read : io=100MiB, bw=1,695KiB/s, runt= 61827msec clat (msec): min= 0, max= 403, avg=23.61, stdev=54.63 bw (KiB/s) : min= 3, max= 6020, per=42.82%, avg=1498.22, stdev=1343.36 write: io=25,716KiB, bw=426KiB/s, runt= 61674msec clat (msec): min= 0, max= 390, avg=45.84, stdev=75.46 bw (KiB/s) : min= 0, max= 4830, per=77.29%, avg=935.95, stdev=1183.92 cpu : usr=1.44%, sys=0.46%, ctx=9569 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=62.9%, 4=1.8%, 10=4.7%, 20=6.2%, 50=6.1%, 100=7.6% lat (msec): 250=9.1%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15093 read : io=61,284KiB, bw=991KiB/s, runt= 63281msec clat (msec): min= 0, max= 497, avg=52.72, stdev=87.57 bw (KiB/s) : min= 5, max= 4399, per=33.46%, avg=1170.82, stdev=1006.46 write: io=24,392KiB, bw=394KiB/s, runt= 63276msec clat (msec): min= 0, max= 708, avg=54.96, stdev=88.99 bw (KiB/s) : min= 0, max= 4522, per=64.99%, avg=786.98, stdev=1010.36 cpu : usr=1.12%, sys=0.38%, ctx=8441 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=45.3%, 4=0.5%, 10=4.1%, 20=8.2%, 50=9.6%, 100=11.6% lat (msec): 250=16.3%, 500=3.8%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=211MiB, aggrb=3,499KiB/s, minb=852KiB/s, maxb=1,695KiB/s, mint=61827msec, maxt=63312msec WRITE: io=74,876KiB, aggrb=1,211KiB/s, minb=394KiB/s, maxb=426KiB/s, mint=61827msec, maxt=63312msec Disk stats (read/write): sda: ios=25832/1043, merge=0/17753, ticks=175032/6019640, in_queue=6194664, util=99.80% 2.24user 0.75system 1:03.62elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+73986minor)pagefaults 0swaps