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] [6.8% done] [ 6056/ 58637 kb/s] [eta 00m:41s] Threads: 3: [mmm] [14.3% done] [ 5906/ 8407 kb/s] [eta 00m:24s] Threads: 3: [FFm] [29.4% done] [ 2786/ 45352 kb/s] [eta 00m:12s] Threads: 3: [FFF] [100.0% done] [ 614/ 59861 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: [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] [68.4% done] [ 11470/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.4% done] [ 53012/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 47420/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 57413/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 55879/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 57592/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=27844 read : io=100MiB, bw=5,863KiB/s, runt= 17882msec slat (msec): min= 66, max=13287, avg=10654.46, stdev=2769.46 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=31878, per=66.13%, avg=11500.14, stdev=10992.50 write: io=96,168KiB, bw=7,796KiB/s, runt= 12630msec slat (msec): min= 0, max= 72, avg= 4.07, stdev= 5.19 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57532, per=146.28%, avg=33168.40, stdev=30306.95 cpu : usr=13.29%, sys=4.34%, ctx=921 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=27845 read : io=100MiB, bw=5,796KiB/s, runt= 18089msec slat (msec): min= 62, max=13227, avg=10081.82, stdev=3078.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=28749, per=55.40%, avg=9634.41, stdev=9856.98 write: io=96,436KiB, bw=7,819KiB/s, runt= 12629msec slat (msec): min= 0, max= 119, avg= 5.06, stdev= 8.92 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55911, per=115.87%, avg=26272.67, stdev=28480.27 cpu : usr=12.60%, sys=4.00%, ctx=919 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=27846 read : io=100MiB, bw=5,886KiB/s, runt= 17813msec slat (msec): min= 0, max=12193, avg=9131.45, stdev=2981.19 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 11, max=31057, per=62.66%, avg=10896.12, stdev=10069.66 write: io=87,252KiB, bw=7,069KiB/s, runt= 12638msec slat (msec): min= 0, max= 21, avg= 2.66, stdev= 3.78 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=85041, per=161.11%, avg=36532.00, stdev=43767.33 cpu : usr=11.03%, sys=3.41%, ctx=1014 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 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=17,390KiB/s, minb=5,796KiB/s, maxb=5,886KiB/s, mint=17813msec, maxt=18089msec WRITE: io=273MiB, aggrb=22,675KiB/s, minb=7,069KiB/s, maxb=7,819KiB/s, mint=17813msec, maxt=18089msec Disk stats (read/write): cciss!c0d0: ios=5497/3978, merge=1210/66087, ticks=69320/1697268, in_queue=1766936, util=99.98% 6.68user 2.13system 0:18.32elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 689064inputs+559736outputs (0major+2392minor)pagefaults 0swaps