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] [12.5% done] [ 18606/ 3555 kb/s] [eta 00m:21s] Threads: 3: [mmm] [18.2% done] [ 11666/ 10682 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 16278/ 7363 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 9646/ 9683 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 16818/ 8537 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 21057/ 1966 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 16066/ 5458 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.5% done] [ 11694/ 7322 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 15494/ 2608 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 9074/ 7679 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 6688/ 8216 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 11511/ 2023 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 7651/ 4238 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 10101/ 971 kb/s] [eta 00m:09s] Threads: 3: [mVm] [65.4% done] [ 27465/ 1531 kb/s] [eta 00m:09s] Threads: 2: [m_V] [66.7% done] [ 26473/ 0 kb/s] [eta 00m:09s] Threads: 2: [V_V] [70.4% done] [ 29708/ 0 kb/s] [eta 00m:08s] fio: (groupid=0): err= 0: pid=9113 read : io=100MiB, bw=5,257KiB/s, runt= 19943msec slat (msec): min= 0, max= 2544, avg=552.63, stdev=914.32 clat (msec): min= 0, max= 294, avg=56.88, stdev=51.70 bw (KiB/s) : min= 66, max=29671, per=37.02%, avg=5839.67, stdev=5446.73 write: io=28,068KiB, bw=1,653KiB/s, runt= 17386msec slat (msec): min= 0, max= 391, avg= 2.43, stdev=18.32 clat (msec): min= 5, max= 445, avg=94.87, stdev=70.56 bw (KiB/s) : min= 0, max= 9401, per=42.56%, avg=2618.44, stdev=2765.27 cpu : usr=8.50%, sys=0.48%, ctx=894 IO depths : 1=0.7%, 2=5.5%, 4=47.5%, 8=46.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=1.1%, 10=7.7%, 20=14.7%, 50=27.1%, 100=25.9% lat (msec): 250=22.2%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9114 read : io=100MiB, bw=5,891KiB/s, runt= 17798msec slat (msec): min= 0, max= 2219, avg=510.78, stdev=724.87 clat (msec): min= 0, max= 372, avg=47.87, stdev=51.41 bw (KiB/s) : min= 14, max=36233, per=45.28%, avg=7141.29, stdev=8387.38 write: io=42,384KiB, bw=2,781KiB/s, runt= 15606msec slat (msec): min= 0, max= 30, avg= 1.54, stdev= 3.09 clat (msec): min= 4, max= 291, avg=80.89, stdev=52.00 bw (KiB/s) : min= 0, max= 9493, per=63.91%, avg=3932.33, stdev=3067.42 cpu : usr=10.32%, sys=0.65%, ctx=983 IO depths : 1=0.7%, 2=5.5%, 4=44.5%, 8=49.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=1.6%, 10=8.6%, 20=19.0%, 50=27.6%, 100=25.9% lat (msec): 250=16.0%, 500=0.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=9115 read : io=100MiB, bw=5,433KiB/s, runt= 19300msec slat (msec): min= 0, max= 3065, avg=694.17, stdev=1061.69 clat (msec): min= 0, max= 312, avg=53.45, stdev=48.62 bw (KiB/s) : min= 82, max=32171, per=42.91%, avg=6767.44, stdev=7119.60 write: io=34,028KiB, bw=2,163KiB/s, runt= 16106msec slat (msec): min= 0, max= 24, avg= 1.26, stdev= 2.25 clat (msec): min= 2, max= 323, avg=85.84, stdev=66.19 bw (KiB/s) : min= 0, max= 9226, per=58.66%, avg=3609.27, stdev=3267.11 cpu : usr=9.39%, sys=0.50%, ctx=932 IO depths : 1=0.9%, 2=5.1%, 4=45.5%, 8=48.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.1%, 10=6.9%, 20=16.9%, 50=29.4%, 100=26.9% lat (msec): 250=17.8%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,773KiB/s, minb=5,257KiB/s, maxb=5,891KiB/s, mint=17798msec, maxt=19943msec WRITE: io=102MiB, aggrb=6,153KiB/s, minb=1,653KiB/s, maxb=2,781KiB/s, mint=17798msec, maxt=19943msec Disk stats (read/write): cciss!c0d0: ios=5539/1922, merge=1206/350, ticks=307680/168300, in_queue=475964, util=99.10% 5.38user 0.33system 0:20.17elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+208992outputs (0major+2351minor)pagefaults 0swaps