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] [ 14075/ 8842 kb/s] [eta 00m:21s] Threads: 3: [mmm] [19.0% done] [ 18996/ 4116 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 16416/ 6977 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 14917/ 8070 kb/s] [eta 00m:15s] Threads: 3: [mmm] [35.0% done] [ 16054/ 7171 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 19403/ 4120 kb/s] [eta 00m:12s] Threads: 3: [mmm] [42.9% done] [ 3555/ 15274 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 8053/ 9313 kb/s] [eta 00m:11s] Threads: 3: [mmm] [47.8% done] [ 10321/ 3206 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 8326/ 6948 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 9362/ 6367 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 5766/ 8671 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.0% done] [ 5745/ 6627 kb/s] [eta 00m:10s] Threads: 3: [mmV] [61.5% done] [ 17168/ 0 kb/s] [eta 00m:10s] Threads: 2: [mm_] [63.0% done] [ 11357/ 3746 kb/s] [eta 00m:10s] Threads: 2: [Vm_] [66.7% done] [ 22914/ 3742 kb/s] [eta 00m:09s] Threads: 2: [Vm_] [67.9% done] [ 23499/ 3311 kb/s] [eta 00m:09s] Threads: 1: [_V_] [87.0% done] [ 37721/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=31321 read : io=100MiB, bw=5,471KiB/s, runt= 19164msec slat (msec): min= 0, max= 2020, avg=663.83, stdev=721.73 clat (msec): min= 0, max= 286, avg=46.72, stdev=53.38 bw (KiB/s) : min= 139, max=32154, per=43.67%, avg=6752.96, stdev=8175.37 write: io=50,912KiB, bw=3,037KiB/s, runt= 17166msec slat (msec): min= 0, max= 675, avg= 2.29, stdev=31.03 clat (msec): min= 0, max= 703, avg=68.89, stdev=57.13 bw (KiB/s) : min= 0, max= 9213, per=61.51%, avg=3794.27, stdev=2608.47 cpu : usr=10.19%, sys=0.56%, ctx=1121 IO depths : 1=0.4%, 2=3.2%, 4=47.9%, 8=48.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.8%, 4=2.5%, 10=19.6%, 20=11.9%, 50=23.2%, 100=24.5% lat (msec): 250=16.8%, 500=0.5%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=31322 read : io=100MiB, bw=5,155KiB/s, runt= 20340msec slat (msec): min= 0, max= 1513, avg=454.01, stdev=533.84 clat (msec): min= 0, max= 334, avg=49.90, stdev=53.38 bw (KiB/s) : min= 48, max=40674, per=41.74%, avg=6455.74, stdev=9539.26 write: io=43,960KiB, bw=2,387KiB/s, runt= 18857msec slat (msec): min= 0, max= 958, avg= 2.38, stdev=34.06 clat (msec): min= 1, max= 1047, avg=83.99, stdev=105.46 bw (KiB/s) : min= 0, max= 8854, per=52.25%, avg=3223.23, stdev=2988.66 cpu : usr=8.71%, sys=0.69%, ctx=1083 IO depths : 1=0.4%, 2=3.5%, 4=47.8%, 8=48.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=1.7%, 10=15.8%, 20=17.4%, 50=19.4%, 100=22.6% lat (msec): 250=21.7%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.3% fio: (groupid=0): err= 0: pid=31323 read : io=100MiB, bw=6,400KiB/s, runt= 16382msec slat (msec): min= 0, max= 1453, avg=192.46, stdev=401.71 clat (msec): min= 0, max= 295, avg=58.53, stdev=50.12 bw (KiB/s) : min= 137, max=16604, per=42.63%, avg=6591.96, stdev=4189.30 write: io=18,736KiB, bw=1,285KiB/s, runt= 14919msec slat (msec): min= 0, max= 55, avg= 1.26, stdev= 5.63 clat (msec): min= 2, max= 233, avg=65.46, stdev=40.31 bw (KiB/s) : min= 0, max= 7738, per=52.33%, avg=3228.00, stdev=3454.23 cpu : usr=9.64%, sys=0.95%, ctx=897 IO depths : 1=0.5%, 2=3.6%, 4=48.3%, 8=47.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.6%, 10=4.9%, 20=13.8%, 50=32.1%, 100=32.3% lat (msec): 250=15.5%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,465KiB/s, minb=5,155KiB/s, maxb=6,400KiB/s, mint=16382msec, maxt=20340msec WRITE: io=111MiB, aggrb=6,169KiB/s, minb=1,285KiB/s, maxb=3,037KiB/s, mint=16382msec, maxt=20340msec Disk stats (read/write): cciss!c0d0: ios=5335/2366, merge=1328/339, ticks=301908/203692, in_queue=505596, util=99.32% 5.44user 0.41system 0:20.61elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+227256outputs (0major+2361minor)pagefaults 0swaps