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] [ 5156/ 2897 kb/s] [eta 00m:57s] Threads: 3: [mmm] [6.7% done] [ 9825/ 0 kb/s] [eta 00m:56s] Threads: 3: [mmm] [8.3% done] [ 7127/ 1666 kb/s] [eta 00m:55s] Threads: 3: [mmm] [10.0% done] [ 4937/ 601 kb/s] [eta 00m:54s] Threads: 3: [mmm] [11.7% done] [ 2429/ 4758 kb/s] [eta 00m:53s] Threads: 3: [mmm] [13.3% done] [ 4067/ 2088 kb/s] [eta 00m:52s] Threads: 3: [mmm] [15.0% done] [ 4644/ 3047 kb/s] [eta 00m:51s] Threads: 3: [mmm] [16.7% done] [ 6575/ 1127 kb/s] [eta 00m:50s] Threads: 3: [mmm] [18.3% done] [ 3998/ 1466 kb/s] [eta 00m:49s] Threads: 3: [mmm] [20.0% done] [ 4729/ 784 kb/s] [eta 00m:48s] Threads: 3: [mmm] [21.7% done] [ 3019/ 1556 kb/s] [eta 00m:47s] Threads: 3: [mmm] [23.3% done] [ 3888/ 3949 kb/s] [eta 00m:46s] Threads: 3: [mmm] [25.0% done] [ 3636/ 3348 kb/s] [eta 00m:45s] Threads: 3: [mmm] [26.7% done] [ 3104/ 2251 kb/s] [eta 00m:44s] Threads: 3: [mmm] [28.3% done] [ 1357/ 7424 kb/s] [eta 00m:43s] Threads: 3: [mmm] [30.0% done] [ 1926/ 3868 kb/s] [eta 00m:42s] Threads: 3: [mmm] [31.7% done] [ 5221/ 1487 kb/s] [eta 00m:41s] Threads: 3: [mmm] [33.3% done] [ 3974/ 2068 kb/s] [eta 00m:40s] Threads: 3: [mmm] [35.0% done] [ 4847/ 1726 kb/s] [eta 00m:39s] Threads: 3: [mmm] [36.7% done] [ 4226/ 2299 kb/s] [eta 00m:38s] Threads: 3: [mmm] [38.3% done] [ 7293/ 1028 kb/s] [eta 00m:37s] Threads: 3: [mmm] [40.0% done] [ 1844/ 3714 kb/s] [eta 00m:36s] Threads: 3: [mmm] [41.7% done] [ 3409/ 1800 kb/s] [eta 00m:35s] Threads: 3: [mmm] [43.3% done] [ 4660/ 1507 kb/s] [eta 00m:34s] Threads: 3: [mmm] [45.0% done] [ 784/ 3267 kb/s] [eta 00m:33s] Threads: 3: [mmm] [46.7% done] [ 1320/ 1328 kb/s] [eta 00m:32s] Threads: 3: [mmm] [48.3% done] [ 759/ 1231 kb/s] [eta 00m:31s] Threads: 3: [mmm] [50.0% done] [ 1438/ 1105 kb/s] [eta 00m:30s] Threads: 3: [mmm] [51.7% done] [ 849/ 1011 kb/s] [eta 00m:29s] Threads: 3: [mmm] [53.3% done] [ 536/ 1540 kb/s] [eta 00m:28s] Threads: 3: [mmm] [55.0% done] [ 410/ 2787 kb/s] [eta 00m:27s] Threads: 3: [mmm] [56.7% done] [ 1377/ 1060 kb/s] [eta 00m:26s] Threads: 3: [mmm] [58.3% done] [ 2283/ 211 kb/s] [eta 00m:25s] Threads: 3: [mmm] [60.0% done] [ 1426/ 702 kb/s] [eta 00m:24s] Threads: 3: [mmm] [61.7% done] [ 1422/ 711 kb/s] [eta 00m:23s] Threads: 3: [mmm] [63.3% done] [ 1458/ 402 kb/s] [eta 00m:22s] Threads: 3: [mmm] [65.0% done] [ 1966/ 227 kb/s] [eta 00m:21s] Threads: 3: [mmm] [66.7% done] [ 1137/ 820 kb/s] [eta 00m:20s] Threads: 3: [mmm] [68.3% done] [ 2003/ 158 kb/s] [eta 00m:19s] Threads: 3: [mmm] [70.0% done] [ 1263/ 564 kb/s] [eta 00m:18s] Threads: 3: [mmm] [71.7% done] [ 1536/ 231 kb/s] [eta 00m:17s] Threads: 3: [mmm] [73.3% done] [ 1129/ 1446 kb/s] [eta 00m:16s] Threads: 3: [mmm] [75.0% done] [ 1553/ 732 kb/s] [eta 00m:15s] Threads: 3: [mmm] [76.7% done] [ 1731/ 666 kb/s] [eta 00m:14s] Threads: 3: [mmm] [78.3% done] [ 1093/ 938 kb/s] [eta 00m:13s] Threads: 3: [mmm] [80.0% done] [ 902/ 833 kb/s] [eta 00m:12s] Threads: 3: [mmm] [81.7% done] [ 1938/ 85 kb/s] [eta 00m:11s] Threads: 3: [mmm] [83.3% done] [ 1576/ 609 kb/s] [eta 00m:10s] Threads: 3: [mmm] [85.0% done] [ 386/ 1714 kb/s] [eta 00m:09s] Threads: 3: [mmm] [86.7% done] [ 1129/ 1280 kb/s] [eta 00m:08s] Threads: 3: [mmm] [88.3% done] [ 646/ 1410 kb/s] [eta 00m:07s] Threads: 3: [mmm] [90.0% done] [ 1345/ 958 kb/s] [eta 00m:06s] Threads: 3: [mmm] [91.7% done] [ 1503/ 642 kb/s] [eta 00m:05s] Threads: 3: [mmm] [93.3% done] [ 1231/ 548 kb/s] [eta 00m:04s] Threads: 3: [mmm] [95.0% done] [ 1430/ 117 kb/s] [eta 00m:03s] Threads: 3: [mmm] [96.7% done] [ 934/ 1263 kb/s] [eta 00m:02s] Threads: 3: [mmm] [98.3% done] [ 1678/ 150 kb/s] [eta 00m:01s] Threads: 3: [mFF] [100.0% done] [ 1129/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 52/ 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=6938 read : io=42,656KiB, bw=680KiB/s, runt= 64168msec clat (msec): min= 0, max= 901, avg=59.79, stdev=109.02 bw (KiB/s) : min= 3, max= 4447, per=37.69%, avg=936.22, stdev=1123.74 write: io=34,244KiB, bw=546KiB/s, runt= 64163msec clat (msec): min= 0, max= 703, avg=76.97, stdev=123.51 bw (KiB/s) : min= 0, max= 3918, per=58.54%, avg=863.44, stdev=1043.41 cpu : usr=0.98%, sys=0.27%, ctx=7457 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=46.9%, 4=0.9%, 10=2.8%, 20=5.3%, 50=8.4%, 100=12.4% lat (msec): 250=15.2%, 500=6.3%, 750=1.3%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=6939 read : io=54,684KiB, bw=872KiB/s, runt= 64183msec clat (msec): min= 0, max= 547, avg=55.87, stdev=87.11 bw (KiB/s) : min= 6, max= 5284, per=41.99%, avg=1042.93, stdev=1120.52 write: io=31,840KiB, bw=508KiB/s, runt= 64177msec clat (msec): min= 0, max= 474, avg=48.52, stdev=80.64 bw (KiB/s) : min= 0, max= 6408, per=66.56%, avg=981.69, stdev=1333.22 cpu : usr=1.10%, sys=0.29%, ctx=8543 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=46.6%, 4=1.0%, 10=3.0%, 20=7.8%, 50=7.9%, 100=13.1% lat (msec): 250=16.3%, 500=3.7%, 750=0.3%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=6940 read : io=58,448KiB, bw=932KiB/s, runt= 64203msec clat (msec): min= 0, max= 586, avg=52.46, stdev=85.46 bw (KiB/s) : min= 4, max= 7752, per=49.22%, avg=1222.60, stdev=1490.02 write: io=26,444KiB, bw=421KiB/s, runt= 64197msec clat (msec): min= 0, max= 746, avg=58.16, stdev=87.93 bw (KiB/s) : min= 0, max= 3760, per=54.33%, avg=801.42, stdev=959.95 cpu : usr=1.09%, sys=0.37%, ctx=8597 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=0.8%, 10=2.4%, 20=7.2%, 50=9.9%, 100=13.2% lat (msec): 250=16.7%, 500=4.1%, 750=0.2%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=152MiB, aggrb=2,484KiB/s, minb=680KiB/s, maxb=932KiB/s, mint=64168msec, maxt=64203msec WRITE: io=92,528KiB, aggrb=1,475KiB/s, minb=421KiB/s, maxb=546KiB/s, mint=64168msec, maxt=64203msec Disk stats (read/write): sda: ios=24523/1125, merge=0/22092, ticks=178448/6244180, in_queue=6422624, util=99.80% 2.04user 0.60system 1:04.47elapsed 4%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (0major+63276minor)pagefaults 0swaps