fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [17.6% done] [ 23575/ 5718 kb/s] [eta 00m:14s] Threads: 3: [mmm] [23.5% done] [ 8069/ 18112 kb/s] [eta 00m:13s] Threads: 3: [mmm] [27.8% done] [ 10237/ 12772 kb/s] [eta 00m:13s] Threads: 3: [mmm] [33.3% done] [ 11771/ 10213 kb/s] [eta 00m:12s] Threads: 3: [mmm] [38.9% done] [ 13044/ 12369 kb/s] [eta 00m:11s] Threads: 3: [mmm] [42.1% done] [ 14403/ 5629 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.4% done] [ 15411/ 7244 kb/s] [eta 00m:10s] Threads: 3: [mmm] [50.0% done] [ 13398/ 2631 kb/s] [eta 00m:10s] Threads: 3: [mmm] [55.0% done] [ 8671/ 6996 kb/s] [eta 00m:09s] Threads: 3: [mmm] [57.1% done] [ 8431/ 8570 kb/s] [eta 00m:09s] Threads: 3: [mmm] [61.9% done] [ 10815/ 2676 kb/s] [eta 00m:08s] Threads: 3: [mmm] [63.6% done] [ 11185/ 683 kb/s] [eta 00m:08s] Threads: 3: [mVV] [65.2% done] [ 13496/ 3014 kb/s] [eta 00m:08s] Threads: 3: [mVV] [66.7% done] [ 30278/ 0 kb/s] [eta 00m:08s] Threads: 2: [mV_] [68.0% done] [ 26825/ 0 kb/s] [eta 00m:08s] Threads: 1: [V__] [81.8% done] [ 28147/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=3783 read : io=100MiB, bw=5,634KiB/s, runt= 18611msec slat (msec): min= 0, max= 1412, avg=211.93, stdev=380.31 clat (msec): min= 0, max= 382, avg=59.35, stdev=59.76 bw (KiB/s) : min= 100, max=32200, per=36.33%, avg=6139.93, stdev=6975.50 write: io=32,500KiB, bw=1,934KiB/s, runt= 17205msec slat (msec): min= 0, max= 15, avg= 1.40, stdev= 2.25 clat (msec): min= 9, max= 235, avg=71.02, stdev=35.87 bw (KiB/s) : min= 0, max= 7976, per=65.08%, avg=3933.83, stdev=2859.11 cpu : usr=9.76%, sys=0.54%, ctx=959 IO depths : 1=1.0%, 2=5.9%, 4=45.0%, 8=48.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.6%, 10=5.1%, 20=15.6%, 50=28.9%, 100=31.7% lat (msec): 250=16.0%, 500=1.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3784 read : io=100MiB, bw=6,037KiB/s, runt= 17368msec slat (msec): min= 0, max= 3500, avg=822.16, stdev=1160.54 clat (msec): min= 0, max= 335, avg=49.52, stdev=49.99 bw (KiB/s) : min= 140, max=19954, per=40.32%, avg=6815.13, stdev=5267.39 write: io=38,668KiB, bw=2,852KiB/s, runt= 13879msec slat (msec): min= 0, max= 11, avg= 1.11, stdev= 1.89 clat (msec): min= 8, max= 235, avg=71.96, stdev=38.11 bw (KiB/s) : min= 0, max= 9407, per=64.39%, avg=3892.43, stdev=3272.90 cpu : usr=10.32%, sys=0.60%, ctx=897 IO depths : 1=1.2%, 2=5.7%, 4=49.1%, 8=44.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.7%, 10=8.7%, 20=17.1%, 50=25.9%, 100=32.1% lat (msec): 250=14.1%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=3785 read : io=100MiB, bw=6,274KiB/s, runt= 16712msec slat (msec): min= 0, max= 2065, avg=377.14, stdev=675.36 clat (msec): min= 0, max= 244, avg=56.81, stdev=44.14 bw (KiB/s) : min= 36, max=14975, per=38.85%, avg=6566.11, stdev=4262.16 write: io=30,412KiB, bw=2,122KiB/s, runt= 14670msec slat (msec): min= 0, max= 10, avg= 1.31, stdev= 1.97 clat (msec): min= 5, max= 196, avg=65.20, stdev=42.02 bw (KiB/s) : min= 0, max= 9116, per=73.86%, avg=4464.82, stdev=3422.02 cpu : usr=10.32%, sys=0.62%, ctx=798 IO depths : 1=0.9%, 2=5.9%, 4=53.4%, 8=39.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=1.0%, 10=6.5%, 20=12.0%, 50=29.7%, 100=33.7% lat (msec): 250=16.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,902KiB/s, minb=5,634KiB/s, maxb=6,274KiB/s, mint=16712msec, maxt=18611msec WRITE: io=99MiB, aggrb=6,045KiB/s, minb=1,934KiB/s, maxb=2,852KiB/s, mint=16712msec, maxt=18611msec Disk stats (read/write): cciss!c0d0: ios=4931/1712, merge=1273/406, ticks=273380/126060, in_queue=399440, util=99.11% 5.38user 0.32system 0:18.87elapsed 30%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+203192outputs (0major+2353minor)pagefaults 0swaps