fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 17348/ 4022 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 11258/ 9554 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 16733/ 2708 kb/s] [eta 00m:17s] Threads: 3: [mmm] [26.1% done] [ 10421/ 8000 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 16001/ 3018 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 11207/ 5445 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 5698/ 10421 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 6101/ 8720 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 4954/ 9672 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 12296/ 3262 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 6975/ 5914 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 9696/ 2334 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 5828/ 5328 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 4401/ 5690 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 7146/ 2749 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 7895/ 1448 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 7594/ 1622 kb/s] [eta 00m:11s] Threads: 3: [mmV] [62.5% done] [ 6898/ 309 kb/s] [eta 00m:12s] Threads: 3: [mmV] [63.6% done] [ 20923/ 772 kb/s] [eta 00m:12s] Threads: 3: [mmV] [62.9% done] [ 14358/ 349 kb/s] [eta 00m:13s] Threads: 2: [mV_] [63.9% done] [ 18023/ 24 kb/s] [eta 00m:13s] Threads: 2: [mV_] [63.2% done] [ 14342/ 138 kb/s] [eta 00m:14s] Threads: 1: [V__] [67.6% done] [ 8370/ 0 kb/s] [eta 00m:12s] Threads: 1: [V__] [83.9% done] [ 26121/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=7856 read : io=100MiB, bw=3,892KiB/s, runt= 26938msec clat (msec): min= 0, max= 211, avg= 8.72, stdev=16.82 bw (KiB/s) : min= 7, max=27265, per=39.15%, avg=4571.23, stdev=6431.30 write: io=41,344KiB, bw=1,682KiB/s, runt= 25168msec clat (msec): min= 1, max= 211, avg=16.15, stdev=20.68 bw (KiB/s) : min= 0, max= 7714, per=59.07%, avg=2585.54, stdev=2515.90 cpu : usr=6.65%, sys=0.39%, ctx=2262 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=22.9%, 4=8.5%, 10=30.7%, 20=26.9%, 50=8.8%, 100=0.4% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7857 read : io=100MiB, bw=4,302KiB/s, runt= 24370msec clat (msec): min= 0, max= 116, avg= 9.07, stdev=12.00 bw (KiB/s) : min= 8, max=20267, per=43.63%, avg=5094.95, stdev=4452.24 write: io=27,396KiB, bw=1,255KiB/s, runt= 22340msec clat (msec): min= 1, max= 134, avg=13.36, stdev=14.54 bw (KiB/s) : min= 0, max= 7468, per=59.39%, avg=2599.53, stdev=2293.62 cpu : usr=7.03%, sys=0.57%, ctx=2131 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=16.9%, 4=9.6%, 10=32.0%, 20=31.8%, 50=8.3%, 100=0.3% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7858 read : io=100MiB, bw=4,639KiB/s, runt= 22601msec clat (msec): min= 0, max= 116, avg= 7.93, stdev= 9.85 bw (KiB/s) : min= 2, max=24208, per=47.08%, avg=5497.76, stdev=4892.61 write: io=38,840KiB, bw=1,986KiB/s, runt= 20020msec clat (msec): min= 1, max= 58, avg=12.60, stdev= 7.68 bw (KiB/s) : min= 0, max= 7422, per=78.03%, avg=3415.58, stdev=2418.36 cpu : usr=8.05%, sys=0.67%, ctx=2177 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=20.1%, 4=9.1%, 10=31.7%, 20=29.6%, 50=8.8%, 100=0.3% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,677KiB/s, minb=3,892KiB/s, maxb=4,639KiB/s, mint=22601msec, maxt=26938msec WRITE: io=105MiB, aggrb=4,377KiB/s, minb=1,255KiB/s, maxb=1,986KiB/s, mint=22601msec, maxt=26938msec Disk stats (read/write): cciss!c0d0: ios=5731/2147, merge=878/178, ticks=51172/34544, in_queue=85712, util=96.37% 5.32user 0.52system 0:27.28elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+215200outputs (0major+1026minor)pagefaults 0swaps