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] [ 6292/ 2888 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 5176/ 3380 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 5748/ 2284 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4224/ 496 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 2440/ 6120 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 2864/ 3072 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 6838/ 4228 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 5628/ 3416 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 1848/ 3584 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 1464/ 5536 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 4264/ 1864 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 5896/ 3012 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 5600/ 884 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 4760/ 3340 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 7916/ 0 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 1620/ 3072 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 6472/ 176 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 3168/ 4944 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 4620/ 2520 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 5820/ 1420 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 2960/ 2236 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 3896/ 1048 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 2432/ 1616 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 1384/ 1568 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 1568/ 884 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 5232/ 508 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1692/ 148 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 2084/ 0 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 1524/ 852 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 724/ 1704 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 0/ 2384 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 784/ 1628 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1164/ 1072 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1652/ 220 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1460/ 344 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1552/ 460 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1052/ 1088 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1816/ 128 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 2044/ 856 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 1356/ 1204 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1444/ 964 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 824/ 1288 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 2052/ 148 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1372/ 1308 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 1192/ 468 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 972/ 1048 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1760/ 200 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 928/ 1044 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 500/ 860 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 2092/ 180 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 56/ 1400 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 992/ 1164 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1436/ 612 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1904/ 720 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1904/ 380 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 920/ 1544 kb/s] [eta 00m:01s] Threads: 3: [mFF] [100.0% done] [ 1132/ 248 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 160 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: [FF_] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25786 read : io=53,136KiB, bw=844KiB/s, runt= 64432msec clat (msec): min= 0, max= 627, avg=57.91, stdev=101.79 bw (KiB/s) : min= 6, max= 5818, per=41.24%, avg=1054.59, stdev=1289.34 write: io=25,296KiB, bw=402KiB/s, runt= 64427msec clat (msec): min= 0, max= 727, avg=69.80, stdev=119.17 bw (KiB/s) : min= 0, max= 3840, per=49.15%, avg=727.36, stdev=952.37 cpu : usr=0.92%, sys=0.28%, ctx=6901 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=0.6%, 10=2.2%, 20=6.6%, 50=7.0%, 100=9.4% lat (msec): 250=15.7%, 500=6.2%, 750=0.8%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25787 read : io=54,452KiB, bw=863KiB/s, runt= 64545msec clat (msec): min= 0, max= 573, avg=51.16, stdev=78.84 bw (KiB/s) : min= 5, max= 5635, per=42.85%, avg=1095.68, stdev=1127.37 write: io=34,172KiB, bw=542KiB/s, runt= 64540msec clat (msec): min= 0, max= 396, avg=48.35, stdev=73.24 bw (KiB/s) : min= 0, max= 6776, per=65.64%, avg=971.40, stdev=1170.80 cpu : usr=1.10%, sys=0.38%, ctx=8209 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=45.9%, 4=0.8%, 10=3.2%, 20=7.4%, 50=10.2%, 100=11.7% lat (msec): 250=17.1%, 500=3.2%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25788 read : io=53,640KiB, bw=855KiB/s, runt= 64241msec clat (msec): min= 0, max= 502, avg=51.97, stdev=82.83 bw (KiB/s) : min= 9, max= 5075, per=41.26%, avg=1054.94, stdev=1140.62 write: io=33,864KiB, bw=539KiB/s, runt= 64235msec clat (msec): min= 0, max= 582, avg=52.62, stdev=85.72 bw (KiB/s) : min= 0, max= 5749, per=64.06%, avg=948.02, stdev=1209.90 cpu : usr=1.05%, sys=0.48%, ctx=8274 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=46.8%, 4=0.8%, 10=3.3%, 20=6.9%, 50=9.2%, 100=12.8% lat (msec): 250=16.1%, 500=3.7%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=157MiB, aggrb=2,557KiB/s, minb=844KiB/s, maxb=863KiB/s, mint=64241msec, maxt=64545msec WRITE: io=93,332KiB, aggrb=1,480KiB/s, minb=402KiB/s, maxb=542KiB/s, mint=64241msec, maxt=64545msec Disk stats (read/write): sda: ios=23411/1172, merge=84/22220, ticks=185468/4502212, in_queue=4687684, util=99.83% 1.97user 0.74system 1:04.79elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (23300major+41510minor)pagefaults 0swaps