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] [ 8244/ 1188 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 2688/ 5884 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 4988/ 3844 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 6668/ 1760 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 4384/ 1908 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 5976/ 3652 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 3444/ 2308 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 4204/ 3144 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 5828/ 1792 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 3916/ 1988 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 6896/ 60 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 2336/ 5112 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 3300/ 772 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 3892/ 7116 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 1396/ 6076 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 7608/ 976 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 4108/ 2540 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 2380/ 2592 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 2720/ 4696 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 2108/ 3148 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 3992/ 1120 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 2532/ 4356 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 968/ 3788 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 2960/ 860 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 2328/ 148 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 164/ 1724 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 1104/ 1508 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1852/ 1044 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2248/ 520 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 1056/ 1160 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 932/ 708 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1636/ 700 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 1092/ 1000 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 2072/ 596 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1088/ 1016 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1368/ 164 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1544/ 388 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 2120/ 324 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 812/ 1120 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 1156/ 1132 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1200/ 88 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1260/ 308 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 2420/ 0 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1536/ 356 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2108/ 396 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1096/ 676 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 716/ 1380 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 1520/ 1220 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1272/ 856 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 936/ 964 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1028/ 556 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 600/ 1196 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 612/ 1540 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 2148/ 1604 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 1784/ 1568 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1416/ 644 kb/s] [eta 00m:01s] Threads: 3: [FFF] [100.0% done] [ 1272/ 176 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] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25857 read : io=45,456KiB, bw=719KiB/s, runt= 64680msec clat (msec): min= 0, max= 577, avg=69.37, stdev=107.18 bw (KiB/s) : min= 6, max= 4322, per=39.31%, avg=970.96, stdev=1086.30 write: io=33,188KiB, bw=525KiB/s, runt= 64676msec clat (msec): min= 0, max= 628, avg=54.72, stdev=94.15 bw (KiB/s) : min= 0, max= 4440, per=58.51%, avg=934.45, stdev=1167.23 cpu : usr=0.84%, sys=0.38%, ctx=7313 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=45.7%, 4=0.8%, 10=2.4%, 20=7.0%, 50=8.5%, 100=13.1% lat (msec): 250=15.1%, 500=6.3%, 750=0.5%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25858 read : io=56,116KiB, bw=889KiB/s, runt= 64619msec clat (msec): min= 0, max= 608, avg=42.52, stdev=79.58 bw (KiB/s) : min= 15, max= 6845, per=47.51%, avg=1173.50, stdev=1350.38 write: io=39,288KiB, bw=622KiB/s, runt= 64613msec clat (msec): min= 0, max= 392, avg=43.65, stdev=77.02 bw (KiB/s) : min= 0, max= 6151, per=66.26%, avg=1058.16, stdev=1357.18 cpu : usr=1.25%, sys=0.35%, ctx=7749 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=53.9%, 4=1.4%, 10=2.9%, 20=7.0%, 50=7.7%, 100=10.3% lat (msec): 250=13.0%, 500=3.5%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25859 read : io=54,516KiB, bw=862KiB/s, runt= 64697msec clat (msec): min= 0, max= 562, avg=59.90, stdev=92.57 bw (KiB/s) : min= 13, max= 4011, per=42.48%, avg=1049.19, stdev=1039.37 write: io=28,436KiB, bw=450KiB/s, runt= 64692msec clat (msec): min= 0, max= 509, avg=49.50, stdev=80.74 bw (KiB/s) : min= 0, max= 5062, per=62.67%, avg=1000.85, stdev=1234.52 cpu : usr=1.03%, sys=0.41%, ctx=8973 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=45.1%, 4=1.1%, 10=3.6%, 20=7.6%, 50=8.8%, 100=11.6% lat (msec): 250=17.2%, 500=4.3%, 750=0.3%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=152MiB, aggrb=2,470KiB/s, minb=719KiB/s, maxb=889KiB/s, mint=64619msec, maxt=64697msec WRITE: io=99MiB, aggrb=1,597KiB/s, minb=450KiB/s, maxb=622KiB/s, mint=64619msec, maxt=64697msec Disk stats (read/write): sda: ios=24027/1255, merge=96/24043, ticks=181920/5940716, in_queue=6122636, util=99.60% 2.02user 0.81system 1:05.09elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+65424minor)pagefaults 0swaps