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] [7.3% done] [ 12625/ 2318 kb/s] [eta 00m:38s] Threads: 3: [mmm] [10.0% done] [ 6886/ 7598 kb/s] [eta 00m:36s] Threads: 3: [mmm] [12.2% done] [ 2786/ 10799 kb/s] [eta 00m:36s] Threads: 3: [mmm] [13.6% done] [ 8940/ 3245 kb/s] [eta 00m:38s] Threads: 3: [mmm] [15.6% done] [ 9814/ 2106 kb/s] [eta 00m:38s] Threads: 3: [mmm] [17.4% done] [ 2879/ 9973 kb/s] [eta 00m:38s] Threads: 3: [mmm] [18.4% done] [ 8106/ 3860 kb/s] [eta 00m:40s] Threads: 3: [mmm] [20.0% done] [ 6451/ 4555 kb/s] [eta 00m:40s] Threads: 3: [mmm] [21.6% done] [ 8533/ 1871 kb/s] [eta 00m:40s] Threads: 3: [mmm] [23.5% done] [ 3880/ 7679 kb/s] [eta 00m:39s] Threads: 3: [mmm] [25.0% done] [ 2843/ 7699 kb/s] [eta 00m:39s] Threads: 3: [mmm] [26.9% done] [ 7374/ 2916 kb/s] [eta 00m:38s] Threads: 3: [mmm] [29.4% done] [ 6678/ 2859 kb/s] [eta 00m:36s] Threads: 3: [mmm] [31.4% done] [ 5499/ 3530 kb/s] [eta 00m:35s] Threads: 3: [mmm] [32.7% done] [ 5312/ 2973 kb/s] [eta 00m:35s] Threads: 3: [mmm] [34.0% done] [ 4100/ 3762 kb/s] [eta 00m:35s] Threads: 3: [Vmm] [35.2% done] [ 9570/ 3432 kb/s] [eta 00m:35s] Threads: 3: [Vmm] [36.4% done] [ 14435/ 2704 kb/s] [eta 00m:35s] Threads: 3: [Vmm] [37.5% done] [ 21492/ 484 kb/s] [eta 00m:35s] Threads: 2: [_mm] [40.7% done] [ 10229/ 4962 kb/s] [eta 00m:32s] Threads: 2: [_mm] [43.4% done] [ 9501/ 239 kb/s] [eta 00m:30s] Threads: 2: [_mm] [46.2% done] [ 2424/ 6601 kb/s] [eta 00m:28s] Threads: 2: [_mm] [49.0% done] [ 4754/ 4026 kb/s] [eta 00m:26s] Threads: 2: [_mm] [51.0% done] [ 7931/ 0 kb/s] [eta 00m:25s] Threads: 2: [_mm] [55.1% done] [ 7248/ 2623 kb/s] [eta 00m:22s] Threads: 2: [_mm] [58.3% done] [ 5116/ 4449 kb/s] [eta 00m:20s] Threads: 2: [_mm] [60.4% done] [ 4124/ 3494 kb/s] [eta 00m:19s] Threads: 2: [_mm] [62.5% done] [ 3184/ 3632 kb/s] [eta 00m:18s] Threads: 2: [_Vm] [64.6% done] [ 5625/ 850 kb/s] [eta 00m:17s] Threads: 2: [_Vm] [66.7% done] [ 16314/ 0 kb/s] [eta 00m:16s] Threads: 2: [_VV] [68.8% done] [ 23908/ 0 kb/s] [eta 00m:15s] Threads: 1: [__V] [77.3% done] [ 20435/ 0 kb/s] [eta 00m:10s] fio: (groupid=0): err= 0: pid=25612 read : io=100MiB, bw=4,870KiB/s, runt= 21530msec clat (msec): min= 0, max= 328, avg= 6.98, stdev=15.96 bw (KiB/s) : min= 16, max=20226, per=67.04%, avg=6007.45, stdev=5112.81 write: io=45,544KiB, bw=2,491KiB/s, runt= 18722msec clat (msec): min= 1, max= 106, avg= 9.73, stdev=13.77 bw (KiB/s) : min= 0, max= 7643, per=103.56%, avg=3933.19, stdev=2978.69 cpu : usr=9.10%, sys=0.41%, ctx=2621 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=30.9%, 4=16.4%, 10=36.0%, 20=6.6%, 50=7.5%, 100=2.1% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25613 read : io=100MiB, bw=3,090KiB/s, runt= 33934msec clat (msec): min= 0, max= 249, avg=10.96, stdev=26.24 bw (KiB/s) : min= 10, max=27233, per=39.30%, avg=3521.96, stdev=4529.17 write: io=39,160KiB, bw=1,285KiB/s, runt= 31182msec clat (msec): min= 1, max= 180, avg=18.37, stdev=32.90 bw (KiB/s) : min= 0, max= 5537, per=48.25%, avg=1832.45, stdev=1672.00 cpu : usr=5.67%, sys=0.26%, ctx=2456 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=25.3%, 4=14.5%, 10=40.5%, 20=8.2%, 50=3.8%, 100=3.8% lat (msec): 250=3.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25614 read : io=100MiB, bw=2,987KiB/s, runt= 35103msec clat (msec): min= 0, max= 211, avg=12.68, stdev=28.71 bw (KiB/s) : min= 7, max=26107, per=34.63%, avg=3103.43, stdev=4296.98 write: io=35,820KiB, bw=1,129KiB/s, runt= 32487msec clat (msec): min= 1, max= 198, avg=18.70, stdev=33.66 bw (KiB/s) : min= 0, max= 6131, per=44.59%, avg=1693.62, stdev=1570.05 cpu : usr=5.28%, sys=0.35%, ctx=2288 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=23.9%, 4=16.0%, 10=39.2%, 20=8.3%, 50=3.0%, 100=5.0% 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=8,961KiB/s, minb=2,987KiB/s, maxb=4,870KiB/s, mint=21530msec, maxt=35103msec WRITE: io=118MiB, aggrb=3,798KiB/s, minb=1,129KiB/s, maxb=2,491KiB/s, mint=21530msec, maxt=35103msec Disk stats (read/write): cciss!c0d0: ios=5401/2156, merge=687/427, ticks=63296/41372, in_queue=104664, util=98.57% 5.74user 0.44system 0:35.44elapsed 17%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+241096outputs (0major+1065minor)pagefaults 0swaps