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] [ 10652/ 10937 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 17510/ 3156 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 13706/ 5912 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13353/ 5600 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 14732/ 3502 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 9691/ 7936 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 9871/ 5129 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 8712/ 7407 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 4474/ 8350 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 9762/ 5458 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 5149/ 7968 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 8932/ 4287 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 4705/ 5310 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 7939/ 2782 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 8968/ 2058 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 4449/ 3725 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 5661/ 2916 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 4413/ 2765 kb/s] [eta 00m:12s] Threads: 3: [mmV] [63.6% done] [ 9985/ 2037 kb/s] [eta 00m:12s] Threads: 3: [mmV] [62.9% done] [ 12426/ 1818 kb/s] [eta 00m:13s] Threads: 2: [mV_] [63.9% done] [ 20102/ 125 kb/s] [eta 00m:13s] Threads: 2: [mV_] [63.2% done] [ 17771/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [65.8% done] [ 16095/ 0 kb/s] [eta 00m:13s] Threads: 1: [V__] [76.5% done] [ 17832/ 0 kb/s] [eta 00m:08s] Threads: 1: [V__] [90.0% done] [ 20447/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=32597 read : io=100MiB, bw=3,808KiB/s, runt= 27534msec clat (msec): min= 0, max= 208, avg= 8.52, stdev=16.15 bw (KiB/s) : min= 6, max=26673, per=40.21%, avg=4593.45, stdev=5870.36 write: io=38,832KiB, bw=1,545KiB/s, runt= 25734msec clat (msec): min= 1, max= 228, avg=14.27, stdev=18.94 bw (KiB/s) : min= 0, max= 4691, per=49.02%, avg=2116.20, stdev=1706.73 cpu : usr=7.12%, sys=0.31%, ctx=2422 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=24.9%, 4=8.6%, 10=28.9%, 20=27.3%, 50=8.3%, 100=0.5% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32598 read : io=100MiB, bw=4,227KiB/s, runt= 24804msec clat (msec): min= 0, max= 181, avg= 8.94, stdev=12.86 bw (KiB/s) : min= 11, max=23011, per=43.64%, avg=4985.62, stdev=5012.36 write: io=34,640KiB, bw=1,605KiB/s, runt= 22097msec clat (msec): min= 1, max= 120, avg=11.75, stdev=11.43 bw (KiB/s) : min= 0, max= 6659, per=61.96%, avg=2674.79, stdev=2086.39 cpu : usr=7.29%, sys=0.42%, ctx=2235 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=20.0%, 4=9.3%, 10=30.8%, 20=29.4%, 50=9.4%, 100=0.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32599 read : io=100MiB, bw=4,561KiB/s, runt= 22988msec clat (msec): min= 0, max= 118, avg= 8.70, stdev=10.39 bw (KiB/s) : min= 94, max=18972, per=45.40%, avg=5186.70, stdev=4002.47 write: io=35,036KiB, bw=1,761KiB/s, runt= 20366msec clat (msec): min= 1, max= 42, avg=11.78, stdev= 7.23 bw (KiB/s) : min= 0, max= 6905, per=58.00%, avg=2503.74, stdev=2320.94 cpu : usr=7.99%, sys=0.37%, ctx=2126 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=18.4%, 4=8.6%, 10=31.7%, 20=31.8%, 50=8.9%, 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=11,424KiB/s, minb=3,808KiB/s, maxb=4,561KiB/s, mint=22988msec, maxt=27534msec WRITE: io=106MiB, aggrb=4,317KiB/s, minb=1,545KiB/s, maxb=1,761KiB/s, mint=22988msec, maxt=27534msec Disk stats (read/write): cciss!c0d0: ios=5767/2333, merge=828/149, ticks=52268/38688, in_queue=90952, util=96.46% 5.60user 0.36system 0:27.84elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+217056outputs (0major+1031minor)pagefaults 0swaps