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] [ 7570/ 14701 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 10723/ 9784 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 13758/ 6290 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 3238/ 14722 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 12600/ 6562 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 14340/ 3080 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 8886/ 8139 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 5022/ 9646 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 15420/ 451 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 5774/ 4291 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 2499/ 9996 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 6123/ 6460 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 9723/ 2633 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 7781/ 2629 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 6164/ 4059 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 4226/ 4449 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 5806/ 873 kb/s] [eta 00m:12s] Threads: 3: [Vmm] [62.5% done] [ 24998/ 446 kb/s] [eta 00m:12s] Threads: 2: [Emm] [61.8% done] [ 29846/ 121 kb/s] [eta 00m:13s] Threads: 2: [_mm] [62.9% done] [ 3047/ 3925 kb/s] [eta 00m:13s] Threads: 2: [_mV] [63.9% done] [ 9703/ 2494 kb/s] [eta 00m:13s] Threads: 2: [_mV] [64.9% done] [ 20268/ 532 kb/s] [eta 00m:13s] Threads: 1: [_m_] [67.6% done] [ 10642/ 4 kb/s] [eta 00m:12s] Threads: 1: [_V_] [86.7% done] [ 28602/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=5300 read : io=100MiB, bw=4,942KiB/s, runt= 21217msec clat (msec): min= 0, max= 84, avg= 5.55, stdev= 7.46 bw (KiB/s) : min= 8, max=29563, per=55.88%, avg=6545.04, stdev=8252.62 write: io=52,428KiB, bw=2,796KiB/s, runt= 19200msec clat (msec): min= 1, max= 84, avg=12.14, stdev= 6.90 bw (KiB/s) : min= 0, max= 7561, per=72.01%, avg=3745.91, stdev=2322.41 cpu : usr=8.80%, sys=0.43%, ctx=2336 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=29.6%, 4=6.4%, 10=28.0%, 20=29.0%, 50=6.7%, 100=0.2% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5301 read : io=100MiB, bw=3,904KiB/s, runt= 26857msec clat (msec): min= 0, max= 115, avg= 8.34, stdev=14.56 bw (KiB/s) : min= 2, max=31235, per=40.75%, avg=4772.12, stdev=6635.23 write: io=41,532KiB, bw=1,684KiB/s, runt= 25245msec clat (msec): min= 1, max= 120, avg=15.89, stdev=18.11 bw (KiB/s) : min= 0, max= 8956, per=48.02%, avg=2498.22, stdev=2320.69 cpu : usr=6.84%, sys=0.37%, ctx=2297 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=24.7%, 4=8.5%, 10=27.3%, 20=28.7%, 50=8.5%, 100=0.5% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5302 read : io=100MiB, bw=4,272KiB/s, runt= 24541msec clat (msec): min= 0, max= 119, avg= 8.53, stdev=11.09 bw (KiB/s) : min= 7, max=22052, per=40.91%, avg=4791.50, stdev=4673.04 write: io=34,288KiB, bw=1,544KiB/s, runt= 22739msec clat (msec): min= 1, max= 144, avg=13.09, stdev=16.78 bw (KiB/s) : min= 0, max= 6042, per=46.44%, avg=2415.63, stdev=2198.62 cpu : usr=7.17%, sys=0.54%, ctx=2241 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=9.5%, 10=31.4%, 20=28.9%, 50=8.7%, 100=0.4% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,712KiB/s, minb=3,904KiB/s, maxb=4,942KiB/s, mint=21217msec, maxt=26857msec WRITE: io=125MiB, aggrb=5,202KiB/s, minb=1,544KiB/s, maxb=2,796KiB/s, mint=21217msec, maxt=26857msec Disk stats (read/write): cciss!c0d0: ios=5482/2592, merge=683/124, ticks=43304/59120, in_queue=102416, util=96.07% 5.48user 0.39system 0:27.15elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+256544outputs (0major+1027minor)pagefaults 0swaps