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] [ 4468/ 108 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 3896/ 1556 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 3124/ 264 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4576/ 0 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 2136/ 1068 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 3988/ 108 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 2978/ 848 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 6464/ 356 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 2088/ 1564 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 3452/ 92 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 2144/ 1696 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 4428/ 308 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 3992/ 548 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 2584/ 1824 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 5644/ 320 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 3372/ 1000 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 2872/ 940 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 2524/ 172 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 3064/ 256 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 2952/ 744 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 4132/ 304 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 4312/ 156 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 4272/ 256 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 5296/ 480 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 3252/ 100 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 3756/ 136 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 3096/ 164 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 3084/ 0 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 2956/ 60 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 3116/ 0 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 2732/ 0 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 2844/ 1040 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 3460/ 136 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1844/ 1912 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 3792/ 348 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 4432/ 236 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 2560/ 436 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 3116/ 384 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 3604/ 476 kb/s] [eta 00m:19s] Threads: 3: [mmm] [71.7% done] [ 2824/ 416 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 924/ 1492 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1872/ 852 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 3160/ 640 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 2400/ 540 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 2276/ 520 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 2836/ 96 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 172/ 1517 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 3056/ 32 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1652/ 384 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 1156/ 1272 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1660/ 1120 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 2348/ 280 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 3100/ 260 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1980/ 552 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 2372/ 140 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1900/ 576 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=28737 read : io=63,152KiB, bw=1,076KiB/s, runt= 60045msec clat (msec): min= 0, max= 573, avg=62.62, stdev=77.34 bw (KiB/s) : min= 11, max= 4498, per=39.40%, avg=1204.60, stdev=954.47 write: io=8,096KiB, bw=138KiB/s, runt= 60045msec clat (msec): min= 7, max= 778, avg=169.20, stdev=131.88 bw (KiB/s) : min= 0, max= 860, per=47.53%, avg=265.71, stdev=238.98 cpu : usr=0.92%, sys=0.65%, ctx=17932 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=0.5%, 4=1.4%, 10=7.0%, 20=27.5%, 50=19.6%, 100=17.0% lat (msec): 250=21.3%, 500=4.8%, 750=0.4%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28738 read : io=64,340KiB, bw=1,097KiB/s, runt= 60055msec clat (msec): min= 0, max= 434, avg=56.89, stdev=65.48 bw (KiB/s) : min= 13, max= 3783, per=42.55%, avg=1300.74, stdev=932.18 write: io=10,264KiB, bw=175KiB/s, runt= 60055msec clat (msec): min= 16, max= 740, avg=149.20, stdev=129.33 bw (KiB/s) : min= 0, max= 1577, per=53.13%, avg=297.00, stdev=322.14 cpu : usr=1.00%, sys=0.79%, ctx=18843 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=0.6%, 4=1.9%, 10=7.6%, 20=27.3%, 50=17.8%, 100=19.4% lat (msec): 250=21.3%, 500=3.4%, 750=0.4%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=28739 read : io=51,832KiB, bw=884KiB/s, runt= 60028msec clat (msec): min= 0, max= 494, avg=60.61, stdev=68.93 bw (KiB/s) : min= 1, max= 6135, per=38.16%, avg=1166.52, stdev=1034.74 write: io=14,436KiB, bw=246KiB/s, runt= 60028msec clat (msec): min= 12, max= 1066, avg=148.68, stdev=135.29 bw (KiB/s) : min= 0, max= 1471, per=61.40%, avg=343.20, stdev=354.75 cpu : usr=0.87%, sys=0.67%, ctx=16797 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=0.4%, 4=1.6%, 10=6.4%, 20=22.2%, 50=20.1%, 100=19.4% lat (msec): 250=24.5%, 500=4.5%, 750=0.3%, 1000=0.0%, >=2000=0.1% Run status group 0 (all jobs): READ: io=175MiB, aggrb=3,057KiB/s, minb=884KiB/s, maxb=1,097KiB/s, mint=60028msec, maxt=60055msec WRITE: io=32,796KiB, aggrb=559KiB/s, minb=138KiB/s, maxb=246KiB/s, mint=60028msec, maxt=60055msec Disk stats (read/write): sda: ios=53030/561, merge=0/7740, ticks=153292/58288, in_queue=211564, util=99.75% 1.68user 1.26system 1:00.30elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+54192minor)pagefaults 0swaps