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] [6.7% done] [ 9416/ 5259 kb/s] [eta 00m:42s] Threads: 3: [mmm] [8.9% done] [ 10095/ 4026 kb/s] [eta 00m:41s] Threads: 3: [mmm] [11.4% done] [ 3404/ 9074 kb/s] [eta 00m:39s] Threads: 3: [mmm] [13.0% done] [ 5942/ 7895 kb/s] [eta 00m:40s] Threads: 3: [mmm] [14.9% done] [ 10107/ 3087 kb/s] [eta 00m:40s] Threads: 3: [mmm] [16.7% done] [ 5934/ 6678 kb/s] [eta 00m:40s] Threads: 3: [mmm] [18.8% done] [ 7325/ 4649 kb/s] [eta 00m:39s] Threads: 3: [mmm] [20.4% done] [ 8216/ 2290 kb/s] [eta 00m:39s] Threads: 3: [mmm] [21.6% done] [ 9814/ 1448 kb/s] [eta 00m:40s] Threads: 3: [mmm] [23.5% done] [ 5348/ 5145 kb/s] [eta 00m:39s] Threads: 3: [mmm] [25.5% done] [ 7655/ 3343 kb/s] [eta 00m:38s] Threads: 3: [mmm] [27.5% done] [ 5897/ 3888 kb/s] [eta 00m:37s] Threads: 3: [mmm] [28.8% done] [ 7309/ 1883 kb/s] [eta 00m:37s] Threads: 3: [mmm] [29.6% done] [ 3632/ 4681 kb/s] [eta 00m:38s] Threads: 3: [mmm] [31.5% done] [ 6194/ 2639 kb/s] [eta 00m:37s] Threads: 3: [mmm] [33.3% done] [ 7126/ 1419 kb/s] [eta 00m:36s] Threads: 3: [mmm] [35.2% done] [ 6540/ 1655 kb/s] [eta 00m:35s] Threads: 3: [mmm] [35.7% done] [ 4474/ 2456 kb/s] [eta 00m:36s] Threads: 3: [mVm] [38.2% done] [ 6239/ 3973 kb/s] [eta 00m:34s] Threads: 3: [mVm] [39.3% done] [ 15029/ 1948 kb/s] [eta 00m:34s] Threads: 3: [mVm] [40.4% done] [ 14183/ 1704 kb/s] [eta 00m:34s] Threads: 2: [m_m] [42.1% done] [ 10697/ 2318 kb/s] [eta 00m:33s] Threads: 2: [m_m] [44.6% done] [ 5434/ 3258 kb/s] [eta 00m:31s] Threads: 2: [m_m] [47.3% done] [ 3054/ 4897 kb/s] [eta 00m:29s] Threads: 2: [m_m] [50.0% done] [ 3941/ 3583 kb/s] [eta 00m:27s] Threads: 2: [m_m] [52.8% done] [ 5173/ 2704 kb/s] [eta 00m:25s] Threads: 2: [m_m] [54.7% done] [ 4852/ 2428 kb/s] [eta 00m:24s] Threads: 2: [m_m] [57.7% done] [ 4148/ 2647 kb/s] [eta 00m:22s] Threads: 2: [m_V] [58.5% done] [ 5771/ 500 kb/s] [eta 00m:22s] Threads: 2: [m_V] [59.3% done] [ 23107/ 650 kb/s] [eta 00m:22s] Threads: 1: [m__] [60.0% done] [ 18608/ 1126 kb/s] [eta 00m:22s] Threads: 1: [m__] [64.2% done] [ 3681/ 2908 kb/s] [eta 00m:19s] Threads: 1: [V__] [72.9% done] [ 12967/ 101 kb/s] [eta 00m:13s] Threads: 1: [V__] [90.0% done] [ 25832/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=24375 read : io=100MiB, bw=2,865KiB/s, runt= 36588msec clat (msec): min= 0, max= 438, avg=12.08, stdev=32.66 bw (KiB/s) : min= 5, max=26868, per=40.21%, avg=3456.65, stdev=5385.15 write: io=39,740KiB, bw=1,164KiB/s, runt= 34934msec clat (msec): min= 1, max= 221, avg=22.92, stdev=40.56 bw (KiB/s) : min= 0, max= 5195, per=50.44%, avg=1668.97, stdev=1447.38 cpu : usr=4.97%, sys=0.16%, ctx=2298 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=27.1%, 4=17.3%, 10=40.5%, 20=2.9%, 50=2.2%, 100=3.9% lat (msec): 250=5.9%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24376 read : io=100MiB, bw=4,391KiB/s, runt= 23878msec clat (msec): min= 0, max= 334, avg= 8.17, stdev=17.54 bw (KiB/s) : min= 32, max=13968, per=59.71%, avg=5133.33, stdev=3636.11 write: io=32,784KiB, bw=1,623KiB/s, runt= 20677msec clat (msec): min= 1, max= 348, avg=10.86, stdev=20.94 bw (KiB/s) : min= 0, max= 6638, per=82.53%, avg=2730.89, stdev=2193.67 cpu : usr=7.47%, sys=0.52%, ctx=2598 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=26.8%, 4=18.6%, 10=35.0%, 20=8.7%, 50=7.4%, 100=2.9% lat (msec): 250=0.4%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=24377 read : io=100MiB, bw=3,164KiB/s, runt= 33139msec clat (msec): min= 0, max= 227, avg=11.78, stdev=28.73 bw (KiB/s) : min= 19, max=23939, per=41.63%, avg=3579.16, stdev=5228.61 write: io=40,364KiB, bw=1,327KiB/s, runt= 31134msec clat (msec): min= 1, max= 216, avg=17.57, stdev=33.73 bw (KiB/s) : min= 0, max= 6647, per=70.17%, avg=2321.84, stdev=2048.71 cpu : usr=5.83%, sys=0.29%, ctx=2299 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=28.3%, 4=16.5%, 10=38.2%, 20=5.3%, 50=3.4%, 100=3.8% lat (msec): 250=4.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=8,597KiB/s, minb=2,865KiB/s, maxb=4,391KiB/s, mint=23878msec, maxt=36588msec WRITE: io=110MiB, aggrb=3,309KiB/s, minb=1,164KiB/s, maxb=1,623KiB/s, mint=23878msec, maxt=36588msec Disk stats (read/write): cciss!c0d0: ios=5724/2060, merge=799/429, ticks=71800/48508, in_queue=120304, util=98.29% 5.54user 0.39system 0:36.90elapsed 16%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+225824outputs (0major+1066minor)pagefaults 0swaps