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] [16.7% done] [ 18935/ 29037 kb/s] [eta 00m:15s] Threads: 3: [mmm] [21.1% done] [ 14655/ 29335 kb/s] [eta 00m:15s] Threads: 3: [mFF] [26.3% done] [ 12881/ 47811 kb/s] [eta 00m:14s] Threads: 3: [mFF] [27.3% done] [ 2070/ 0 kb/s] [eta 00m:16s] Threads: 3: [mFF] [46.7% done] [ 1601/ 27001 kb/s] [eta 00m:08s] Threads: 3: [mFF] [57.1% done] [ 1106/ 12536 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 0/ 19712 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [73.7% done] [ 29691/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 55808/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 59375/ 0 kb/s] [eta 00m:01s] Threads: 2: [EVV] [100.0% done] [ 60647/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2881 read : io=100MiB, bw=6,176KiB/s, runt= 16977msec slat (msec): min= 37, max= 8704, avg=5320.29, stdev=3167.33 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=18385, per=48.51%, avg=8818.78, stdev=5870.82 write: io=58,312KiB, bw=4,477KiB/s, runt= 13336msec slat (msec): min= 0, max= 128, avg= 3.55, stdev= 8.32 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57237, per=152.98%, avg=25769.50, stdev=29941.83 cpu : usr=11.73%, sys=3.46%, ctx=1075 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2882 read : io=100MiB, bw=6,059KiB/s, runt= 17305msec slat (msec): min= 56, max=12557, avg=9200.06, stdev=4108.43 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=26774, per=66.38%, avg=12065.85, stdev=8895.46 write: io=79,668KiB, bw=6,118KiB/s, runt= 13334msec slat (msec): min= 0, max= 81, avg= 3.81, stdev= 4.21 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51822, per=94.80%, avg=15969.00, stdev=24358.02 cpu : usr=12.67%, sys=4.23%, ctx=755 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2883 read : io=100MiB, bw=6,104KiB/s, runt= 17178msec slat (msec): min= 45, max=12282, avg=8844.33, stdev=4070.29 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=26962, per=66.78%, avg=12138.67, stdev=10233.20 write: io=81,400KiB, bw=6,250KiB/s, runt= 13336msec slat (msec): min= 0, max= 60, avg= 4.17, stdev= 5.68 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53618, per=119.61%, avg=20148.00, stdev=25642.38 cpu : usr=12.78%, sys=3.66%, ctx=770 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,178KiB/s, minb=6,059KiB/s, maxb=6,176KiB/s, mint=16977msec, maxt=17305msec WRITE: io=214MiB, aggrb=16,845KiB/s, minb=4,477KiB/s, maxb=6,250KiB/s, mint=16977msec, maxt=17305msec Disk stats (read/write): cciss!c0d0: ios=3897/2914, merge=26188/51850, ticks=382456/1301952, in_queue=1684404, util=97.33% 6.49user 1.98system 0:17.80elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 785944inputs+438784outputs (0major+2369minor)pagefaults 0swaps