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] [15.8% done] [ 15307/ 7948 kb/s] [eta 00m:16s] Threads: 3: [mmm] [21.1% done] [ 11498/ 11864 kb/s] [eta 00m:15s] Threads: 3: [mmm] [26.3% done] [ 17055/ 7716 kb/s] [eta 00m:14s] Threads: 3: [mmm] [30.0% done] [ 12625/ 9463 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 20296/ 3290 kb/s] [eta 00m:13s] Threads: 3: [mmm] [40.0% done] [ 18127/ 3149 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.0% done] [ 17335/ 3892 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 9705/ 10152 kb/s] [eta 00m:10s] Threads: 3: [mmm] [52.4% done] [ 11780/ 3462 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 8501/ 5572 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 10734/ 2936 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 10660/ 2574 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.2% done] [ 8521/ 3876 kb/s] [eta 00m:08s] Threads: 3: [mVm] [64.0% done] [ 10918/ 3323 kb/s] [eta 00m:09s] Threads: 3: [mVV] [68.0% done] [ 20842/ 675 kb/s] [eta 00m:08s] Threads: 3: [VVV] [69.2% done] [ 20618/ 1700 kb/s] [eta 00m:08s] Threads: 2: [V_V] [79.2% done] [ 27097/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=14965 read : io=100MiB, bw=5,345KiB/s, runt= 19616msec slat (msec): min= 0, max= 2141, avg=479.24, stdev=747.90 clat (msec): min= 0, max= 421, avg=58.43, stdev=52.71 bw (KiB/s) : min= 8, max=21002, per=35.80%, avg=5740.50, stdev=4833.53 write: io=33,060KiB, bw=1,933KiB/s, runt= 17508msec slat (msec): min= 0, max= 275, avg= 1.45, stdev=11.75 clat (msec): min= 8, max= 273, avg=82.50, stdev=59.95 bw (KiB/s) : min= 0, max= 9042, per=60.87%, avg=3058.06, stdev=3032.00 cpu : usr=8.71%, sys=0.41%, ctx=858 IO depths : 1=1.2%, 2=5.9%, 4=51.4%, 8=41.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.9%, 10=7.8%, 20=12.6%, 50=27.0%, 100=29.9% lat (msec): 250=20.1%, 500=1.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14966 read : io=100MiB, bw=5,779KiB/s, runt= 18143msec slat (msec): min= 0, max= 2691, avg=452.39, stdev=756.93 clat (msec): min= 0, max= 257, avg=59.27, stdev=51.64 bw (KiB/s) : min= 168, max=24371, per=42.39%, avg=6798.00, stdev=4832.76 write: io=29,364KiB, bw=1,943KiB/s, runt= 15471msec slat (msec): min= 0, max= 131, avg= 1.45, stdev= 7.97 clat (msec): min= 6, max= 215, avg=68.94, stdev=43.07 bw (KiB/s) : min= 0, max= 7860, per=71.64%, avg=3599.23, stdev=3213.35 cpu : usr=9.37%, sys=0.35%, ctx=875 IO depths : 1=1.0%, 2=5.6%, 4=49.2%, 8=44.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.7%, 10=6.7%, 20=16.5%, 50=24.6%, 100=31.3% lat (msec): 250=19.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=14967 read : io=100MiB, bw=5,497KiB/s, runt= 19072msec slat (msec): min= 0, max= 3005, avg=505.73, stdev=926.25 clat (msec): min= 0, max= 261, avg=64.54, stdev=52.32 bw (KiB/s) : min= 9, max=11762, per=35.76%, avg=5734.24, stdev=3428.20 write: io=23,488KiB, bw=1,497KiB/s, runt= 16063msec slat (msec): min= 0, max= 232, avg= 2.58, stdev=19.51 clat (msec): min= 5, max= 261, avg=73.73, stdev=43.04 bw (KiB/s) : min= 0, max= 8994, per=62.72%, avg=3151.00, stdev=3252.70 cpu : usr=8.68%, sys=0.48%, ctx=851 IO depths : 1=1.2%, 2=5.8%, 4=48.6%, 8=44.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.2%, 10=4.8%, 20=13.2%, 50=25.6%, 100=36.1% lat (msec): 250=19.0%, 500=0.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,036KiB/s, minb=5,345KiB/s, maxb=5,779KiB/s, mint=18143msec, maxt=19616msec WRITE: io=85,912KiB, aggrb=5,024KiB/s, minb=1,497KiB/s, maxb=1,943KiB/s, mint=18143msec, maxt=19616msec Disk stats (read/write): cciss!c0d0: ios=5141/1723, merge=1202/384, ticks=318836/172416, in_queue=491248, util=99.34% 5.14user 0.25system 0:19.82elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+171856outputs (0major+2361minor)pagefaults 0swaps