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] [13.0% done] [ 13935/ 7406 kb/s] [eta 00m:20s] Threads: 3: [mmm] [16.7% done] [ 9395/ 8273 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 16908/ 3783 kb/s] [eta 00m:19s] Threads: 3: [mmm] [24.0% done] [ 8777/ 9513 kb/s] [eta 00m:19s] Threads: 3: [mmm] [28.0% done] [ 15322/ 2196 kb/s] [eta 00m:18s] Threads: 3: [mmm] [30.8% done] [ 10331/ 6064 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.6% done] [ 6243/ 7443 kb/s] [eta 00m:17s] Threads: 3: [mmm] [38.5% done] [ 8875/ 8065 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.3% done] [ 12719/ 2074 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.4% done] [ 10408/ 2550 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.4% done] [ 12462/ 2530 kb/s] [eta 00m:15s] Threads: 3: [mmm] [50.0% done] [ 7960/ 5365 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.7% done] [ 5047/ 5499 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.3% done] [ 9566/ 1651 kb/s] [eta 00m:14s] Threads: 3: [mmm] [56.7% done] [ 9070/ 1049 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.1% done] [ 4668/ 4002 kb/s] [eta 00m:13s] Threads: 3: [mmV] [57.6% done] [ 22111/ 1000 kb/s] [eta 00m:14s] Threads: 3: [mmV] [58.8% done] [ 24218/ 341 kb/s] [eta 00m:14s] Threads: 2: [mm_] [60.0% done] [ 8875/ 1866 kb/s] [eta 00m:14s] Threads: 2: [mm_] [62.9% done] [ 2387/ 5182 kb/s] [eta 00m:13s] Threads: 2: [mV_] [63.9% done] [ 11507/ 0 kb/s] [eta 00m:13s] Threads: 2: [mV_] [63.2% done] [ 17775/ 296 kb/s] [eta 00m:14s] Threads: 1: [m__] [65.8% done] [ 9814/ 1480 kb/s] [eta 00m:13s] Threads: 1: [V__] [74.3% done] [ 12332/ 0 kb/s] [eta 00m:09s] fio: (groupid=0): err= 0: pid=19761 read : io=100MiB, bw=3,883KiB/s, runt= 27000msec clat (msec): min= 0, max= 119, avg=10.99, stdev=15.24 bw (KiB/s) : min= 3, max=19856, per=36.81%, avg=4287.82, stdev=4207.68 write: io=25,512KiB, bw=1,021KiB/s, runt= 25580msec clat (msec): min= 1, max= 117, avg=15.12, stdev=18.77 bw (KiB/s) : min= 0, max= 4932, per=39.04%, avg=1631.67, stdev=1521.42 cpu : usr=6.62%, sys=0.49%, ctx=2146 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=16.7%, 4=8.7%, 10=29.7%, 20=30.0%, 50=12.3%, 100=0.7% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19762 read : io=100MiB, bw=4,240KiB/s, runt= 24726msec clat (msec): min= 0, max= 116, avg= 8.16, stdev= 9.17 bw (KiB/s) : min= 2, max=19460, per=44.32%, avg=5163.17, stdev=4601.80 write: io=31,472KiB, bw=1,410KiB/s, runt= 22853msec clat (msec): min= 2, max= 120, avg=16.14, stdev=18.96 bw (KiB/s) : min= 0, max= 6420, per=47.15%, avg=1970.95, stdev=1860.86 cpu : usr=6.76%, sys=0.45%, ctx=2230 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=17.9%, 4=9.1%, 10=32.9%, 20=29.5%, 50=9.3%, 100=0.4% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19763 read : io=100MiB, bw=5,157KiB/s, runt= 20331msec clat (msec): min= 0, max= 49, avg= 5.92, stdev= 6.82 bw (KiB/s) : min= 8, max=26861, per=52.64%, avg=6132.96, stdev=7584.72 write: io=47,456KiB, bw=2,650KiB/s, runt= 18336msec clat (msec): min= 1, max= 69, avg=11.16, stdev= 7.66 bw (KiB/s) : min= 0, max= 6907, per=79.59%, avg=3326.95, stdev=2253.24 cpu : usr=9.56%, sys=0.67%, ctx=2324 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=26.0%, 4=10.5%, 10=31.6%, 20=24.7%, 50=7.0%, 100=0.1% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,650KiB/s, minb=3,883KiB/s, maxb=5,157KiB/s, mint=20331msec, maxt=27000msec WRITE: io=102MiB, aggrb=4,180KiB/s, minb=1,021KiB/s, maxb=2,650KiB/s, mint=20331msec, maxt=27000msec Disk stats (read/write): cciss!c0d0: ios=5798/2149, merge=862/200, ticks=50424/35040, in_queue=85448, util=96.94% 5.40user 0.49system 0:27.31elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+208920outputs (0major+1027minor)pagefaults 0swaps