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] [14.3% done] [ 10312/ 11538 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 16802/ 3530 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 11149/ 9965 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 6302/ 11914 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 12121/ 6292 kb/s] [eta 00m:15s] Threads: 3: [mmm] [34.8% done] [ 12121/ 6123 kb/s] [eta 00m:15s] Threads: 3: [mmm] [39.1% done] [ 8472/ 6996 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 13007/ 2974 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 15083/ 0 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 11291/ 4392 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 6007/ 6259 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 8460/ 3786 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 5182/ 5820 kb/s] [eta 00m:12s] Threads: 3: [mmm] [59.3% done] [ 6022/ 4636 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 10026/ 500 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 7419/ 1556 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 4950/ 2859 kb/s] [eta 00m:11s] Threads: 3: [mmV] [64.5% done] [ 12239/ 1834 kb/s] [eta 00m:11s] Threads: 3: [mmV] [65.6% done] [ 22434/ 609 kb/s] [eta 00m:11s] Threads: 2: [mm_] [64.7% done] [ 14285/ 2619 kb/s] [eta 00m:12s] Threads: 2: [Vm_] [67.6% done] [ 7382/ 2257 kb/s] [eta 00m:11s] Threads: 2: [VV_] [68.6% done] [ 15143/ 772 kb/s] [eta 00m:11s] Threads: 2: [VV_] [78.1% done] [ 31161/ 0 kb/s] [eta 00m:07s] Threads: 1: [_V_] [92.9% done] [ 26404/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=2540 read : io=100MiB, bw=4,127KiB/s, runt= 25404msec clat (msec): min= 0, max= 182, avg= 8.99, stdev=14.67 bw (KiB/s) : min= 2, max=15203, per=40.87%, avg=4872.55, stdev=4061.69 write: io=37,512KiB, bw=1,700KiB/s, runt= 22592msec clat (msec): min= 1, max= 121, avg=12.27, stdev=14.99 bw (KiB/s) : min= 0, max= 8450, per=50.76%, avg=2750.85, stdev=2802.49 cpu : usr=6.85%, sys=0.66%, ctx=2263 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=23.0%, 4=7.9%, 10=31.4%, 20=27.3%, 50=8.7%, 100=0.3% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2541 read : io=100MiB, bw=3,973KiB/s, runt= 26388msec clat (msec): min= 0, max= 149, avg= 9.36, stdev=16.61 bw (KiB/s) : min= 14, max=23950, per=37.30%, avg=4446.46, stdev=5346.35 write: io=42,016KiB, bw=1,818KiB/s, runt= 23655msec clat (msec): min= 1, max= 119, avg=13.88, stdev=14.10 bw (KiB/s) : min= 0, max= 7828, per=51.70%, avg=2801.71, stdev=2466.15 cpu : usr=6.79%, sys=0.59%, ctx=2208 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=22.0%, 4=10.4%, 10=27.9%, 20=27.7%, 50=9.6%, 100=0.6% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2542 read : io=100MiB, bw=4,822KiB/s, runt= 21744msec clat (msec): min= 0, max= 94, avg= 7.44, stdev= 7.75 bw (KiB/s) : min= 7, max=25892, per=50.93%, avg=6071.90, stdev=6702.02 write: io=45,660KiB, bw=2,390KiB/s, runt= 19558msec clat (msec): min= 1, max= 55, avg=11.85, stdev= 7.37 bw (KiB/s) : min= 0, max= 7841, per=75.26%, avg=4078.26, stdev=3220.05 cpu : usr=8.28%, sys=0.63%, ctx=2181 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=21.6%, 4=8.3%, 10=31.5%, 20=29.9%, 50=8.4%, 100=0.1% 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=11,921KiB/s, minb=3,973KiB/s, maxb=4,822KiB/s, mint=21744msec, maxt=26388msec WRITE: io=122MiB, aggrb=5,419KiB/s, minb=1,700KiB/s, maxb=2,390KiB/s, mint=21744msec, maxt=26388msec Disk stats (read/write): cciss!c0d0: ios=5287/2358, merge=1002/315, ticks=47360/32076, in_queue=79436, util=96.97% 5.34user 0.56system 0:26.69elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+250416outputs (0major+1035minor)pagefaults 0swaps