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] [ 5640/ 2588 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 5488/ 1352 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 5308/ 1868 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4440/ 2048 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 5676/ 1496 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4816/ 2452 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 5384/ 1208 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 1908/ 2960 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 2008/ 3964 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 4632/ 1108 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 4780/ 864 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 2968/ 2836 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 6124/ 2728 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 2308/ 4304 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 4216/ 2036 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 5028/ 2800 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 3672/ 1680 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 2848/ 4440 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 2772/ 3612 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 8856/ 544 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3444/ 2036 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 3388/ 1712 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 1444/ 2996 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2136/ 2332 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 1068/ 2416 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 2055/ 257 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1425/ 1504 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 2693/ 1142 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1650/ 586 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1067/ 1087 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 1331/ 618 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 2280/ 338 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1669/ 564 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 559/ 1374 kb/s] [eta 00m:24s] Threads: 3: [mmm] [63.3% done] [ 1681/ 385 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 2272/ 448 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1701/ 212 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 527/ 1910 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1748/ 921 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1484/ 740 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 2126/ 382 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1614/ 464 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 448/ 1677 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1795/ 953 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1035/ 1063 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 882/ 1165 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1606/ 240 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1016/ 862 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 882/ 1027 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1303/ 1090 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1559/ 1280 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1016/ 1232 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 760/ 953 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1551/ 508 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 2292/ 161 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1461/ 866 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 708/ 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=14580 read : io=40,244KiB, bw=639KiB/s, runt= 64482msec clat (msec): min= 0, max= 880, avg=78.04, stdev=123.54 bw (KiB/s) : min= 6, max= 4448, per=35.99%, avg=864.51, stdev=858.86 write: io=31,796KiB, bw=504KiB/s, runt= 64478msec clat (msec): min= 0, max= 629, avg=70.21, stdev=109.32 bw (KiB/s) : min= 0, max= 3130, per=54.95%, avg=840.69, stdev=906.72 cpu : usr=0.91%, sys=0.35%, ctx=7777 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=42.2%, 4=0.6%, 10=1.9%, 20=6.1%, 50=7.6%, 100=16.3% lat (msec): 250=15.6%, 500=7.9%, 750=1.1%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14581 read : io=48,740KiB, bw=774KiB/s, runt= 64476msec clat (msec): min= 0, max= 581, avg=50.67, stdev=82.98 bw (KiB/s) : min= 5, max= 4619, per=44.80%, avg=1076.01, stdev=1153.66 write: io=38,344KiB, bw=609KiB/s, runt= 64471msec clat (msec): min= 0, max= 552, avg=56.73, stdev=85.98 bw (KiB/s) : min= 0, max= 3363, per=60.23%, avg=921.52, stdev=930.44 cpu : usr=1.05%, sys=0.43%, ctx=8410 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=1.3%, 10=3.5%, 20=6.4%, 50=7.4%, 100=14.6% lat (msec): 250=16.9%, 500=3.3%, 750=0.3%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14582 read : io=62,296KiB, bw=990KiB/s, runt= 64402msec clat (msec): min= 0, max= 542, avg=51.21, stdev=78.80 bw (KiB/s) : min= 10, max= 5560, per=50.27%, avg=1207.37, stdev=1203.33 write: io=26,228KiB, bw=417KiB/s, runt= 64396msec clat (msec): min= 0, max= 395, avg=50.26, stdev=79.19 bw (KiB/s) : min= 0, max= 4193, per=55.63%, avg=851.19, stdev=1157.97 cpu : usr=1.05%, sys=0.44%, ctx=8510 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=0.9%, 10=2.1%, 20=7.3%, 50=10.3%, 100=13.2% lat (msec): 250=16.3%, 500=3.4%, 750=0.1%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=148MiB, aggrb=2,402KiB/s, minb=639KiB/s, maxb=990KiB/s, mint=64402msec, maxt=64482msec WRITE: io=96,368KiB, aggrb=1,530KiB/s, minb=417KiB/s, maxb=609KiB/s, mint=64402msec, maxt=64482msec Disk stats (read/write): sda: ios=24629/1104, merge=0/23063, ticks=177724/5965260, in_queue=6182504, util=98.92% 1.94user 0.85system 1:05.30elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+63083minor)pagefaults 0swaps