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] [15.0% done] [ 16611/ 28891 kb/s] [eta 00m:17s] Threads: 3: [mmm] [19.0% done] [ 16200/ 0 kb/s] [eta 00m:17s] Threads: 3: [mFm] [38.5% done] [ 9347/ 80907 kb/s] [eta 00m:08s] Threads: 3: [mFF] [46.2% done] [ 2741/ 10103 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 0/ 37014 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.2% done] [ 36579/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [76.2% done] [ 47817/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [81.0% done] [ 50079/ 0 kb/s] [eta 00m:04s] Threads: 2: [_VV] [94.7% done] [ 48761/ 0 kb/s] [eta 00m:01s] Threads: 1: [_V_] [100.0% done] [ 54243/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=15159 read : io=100MiB, bw=5,988KiB/s, runt= 17509msec slat (msec): min= 9, max=10949, avg=7492.29, stdev=3674.73 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=30748, per=66.11%, avg=10896.12, stdev=7988.63 write: io=67,268KiB, bw=4,914KiB/s, runt= 14017msec slat (msec): min= 0, max= 61, avg= 3.87, stdev= 5.12 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56046, per=132.60%, avg=22932.67, stdev=29377.25 cpu : usr=11.33%, sys=4.14%, ctx=1480 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=15160 read : io=100MiB, bw=5,493KiB/s, runt= 19086msec slat (msec): min= 16, max=14346, avg=10960.18, stdev=5009.76 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=50479, per=62.98%, avg=10380.12, stdev=13103.05 write: io=84,072KiB, bw=6,139KiB/s, runt= 14023msec slat (msec): min= 0, max= 107, avg= 4.61, stdev= 6.67 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57736, per=155.28%, avg=26854.50, stdev=29128.30 cpu : usr=11.74%, sys=3.67%, ctx=1235 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=15161 read : io=100MiB, bw=5,707KiB/s, runt= 18372msec slat (msec): min= 19, max=13337, avg=9813.68, stdev=4232.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=27418, per=61.45%, avg=10128.19, stdev=10038.16 write: io=86,240KiB, bw=6,277KiB/s, runt= 14067msec slat (msec): min= 0, max= 92, avg= 4.58, stdev= 5.73 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56045, per=133.02%, avg=23004.86, stdev=28516.31 cpu : usr=11.93%, sys=3.79%, ctx=1482 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,481KiB/s, minb=5,493KiB/s, maxb=5,988KiB/s, mint=17509msec, maxt=19086msec WRITE: io=232MiB, aggrb=17,294KiB/s, minb=4,914KiB/s, maxb=6,277KiB/s, mint=17509msec, maxt=19086msec Disk stats (read/write): cciss!c0d0: ios=6293/3235, merge=1626/56116, ticks=60464/1367892, in_queue=1428640, util=95.09% 6.46user 2.14system 0:19.32elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 770648inputs+475200outputs (0major+2382minor)pagefaults 0swaps