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] [13.6% done] [ 10534/ 9509 kb/s] [eta 00m:19s] Threads: 3: [mmm] [16.7% done] [ 7899/ 9428 kb/s] [eta 00m:20s] Threads: 3: [mmm] [20.8% done] [ 3123/ 15155 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 9314/ 9302 kb/s] [eta 00m:18s] Threads: 3: [mmm] [28.0% done] [ 5190/ 10632 kb/s] [eta 00m:18s] Threads: 3: [mmm] [32.0% done] [ 11067/ 6365 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 9021/ 6727 kb/s] [eta 00m:16s] Threads: 3: [mmm] [38.5% done] [ 7846/ 8521 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.3% done] [ 9029/ 6764 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 7810/ 6530 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 7252/ 6353 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 10368/ 2033 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 8293/ 3689 kb/s] [eta 00m:13s] Threads: 3: [mmm] [57.1% done] [ 5877/ 4535 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 8354/ 1846 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 7923/ 1561 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.3% done] [ 5751/ 2924 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.5% done] [ 7232/ 809 kb/s] [eta 00m:12s] Threads: 3: [mVm] [63.6% done] [ 7764/ 1427 kb/s] [eta 00m:12s] Threads: 3: [mVm] [64.7% done] [ 19926/ 174 kb/s] [eta 00m:12s] Threads: 3: [VVm] [63.9% done] [ 22790/ 337 kb/s] [eta 00m:13s] Threads: 2: [V_m] [64.9% done] [ 19659/ 65 kb/s] [eta 00m:13s] Threads: 2: [V_m] [64.1% done] [ 18462/ 260 kb/s] [eta 00m:14s] Threads: 1: [__V] [70.3% done] [ 10197/ 8 kb/s] [eta 00m:11s] Threads: 1: [__V] [87.1% done] [ 27028/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=21670 read : io=100MiB, bw=4,138KiB/s, runt= 25338msec clat (msec): min= 0, max= 128, avg= 9.39, stdev=13.42 bw (KiB/s) : min= 37, max=18874, per=38.83%, avg=4407.15, stdev=4017.18 write: io=32,872KiB, bw=1,460KiB/s, runt= 23047msec clat (msec): min= 1, max= 123, avg=14.22, stdev=11.70 bw (KiB/s) : min= 0, max= 6330, per=47.67%, avg=2288.53, stdev=2181.51 cpu : usr=6.72%, sys=0.43%, ctx=2176 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=16.9%, 4=9.1%, 10=32.5%, 20=30.1%, 50=10.0%, 100=0.3% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21671 read : io=100MiB, bw=4,360KiB/s, runt= 24048msec clat (msec): min= 0, max= 119, avg= 7.39, stdev=11.27 bw (KiB/s) : min= 2, max=27615, per=51.60%, avg=5855.53, stdev=6095.37 write: io=48,320KiB, bw=2,401KiB/s, runt= 20606msec clat (msec): min= 1, max= 44, avg=12.35, stdev= 6.86 bw (KiB/s) : min= 0, max= 7470, per=78.00%, avg=3744.67, stdev=2235.12 cpu : usr=7.95%, sys=0.53%, ctx=2382 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=24.3%, 4=9.4%, 10=28.9%, 20=28.5%, 50=8.3%, 100=0.2% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21672 read : io=100MiB, bw=3,783KiB/s, runt= 27718msec clat (msec): min= 0, max= 233, avg= 8.57, stdev=16.15 bw (KiB/s) : min= 16, max=32092, per=43.73%, avg=4963.43, stdev=6662.88 write: io=40,808KiB, bw=1,606KiB/s, runt= 26016msec clat (msec): min= 1, max= 223, avg=16.45, stdev=19.40 bw (KiB/s) : min= 0, max= 6896, per=52.68%, avg=2529.13, stdev=2265.85 cpu : usr=6.52%, sys=0.38%, ctx=2334 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=22.7%, 4=8.7%, 10=29.3%, 20=27.7%, 50=9.6%, 100=0.4% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,349KiB/s, minb=3,783KiB/s, maxb=4,360KiB/s, mint=24048msec, maxt=27718msec WRITE: io=119MiB, aggrb=4,801KiB/s, minb=1,460KiB/s, maxb=2,401KiB/s, mint=24048msec, maxt=27718msec Disk stats (read/write): cciss!c0d0: ios=5759/2298, merge=871/305, ticks=51172/39592, in_queue=90756, util=96.28% 5.43user 0.45system 0:28.03elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+244040outputs (0major+1032minor)pagefaults 0swaps