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] [ 18547/ 7374 kb/s] [eta 00m:17s] Threads: 3: [mmm] [20.0% done] [ 19711/ 5108 kb/s] [eta 00m:16s] Threads: 3: [mmm] [25.0% done] [ 14712/ 11486 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.6% done] [ 7411/ 16945 kb/s] [eta 00m:13s] Threads: 3: [mmm] [36.8% done] [ 8501/ 15582 kb/s] [eta 00m:12s] Threads: 3: [mmm] [42.1% done] [ 14073/ 7374 kb/s] [eta 00m:11s] Threads: 3: [mmm] [45.0% done] [ 16522/ 3571 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 13207/ 6219 kb/s] [eta 00m:10s] Threads: 3: [mmm] [52.4% done] [ 6202/ 6442 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 10807/ 4848 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 13325/ 813 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 7171/ 5556 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 6300/ 5430 kb/s] [eta 00m:09s] Threads: 3: [VVm] [66.7% done] [ 5112/ 6329 kb/s] [eta 00m:08s] Threads: 3: [VVm] [68.0% done] [ 27191/ 0 kb/s] [eta 00m:08s] Threads: 2: [V_V] [75.0% done] [ 32589/ 0 kb/s] [eta 00m:06s] Threads: 2: [V_V] [86.4% done] [ 35330/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=4172 read : io=100MiB, bw=5,420KiB/s, runt= 19345msec slat (msec): min= 0, max= 4818, avg=1409.86, stdev=1802.38 clat (msec): min= 0, max= 1136, avg=52.67, stdev=77.87 bw (KiB/s) : min= 23, max=23153, per=41.49%, avg=6698.89, stdev=6209.48 write: io=44,388KiB, bw=3,130KiB/s, runt= 14519msec slat (msec): min= 0, max= 13, avg= 1.15, stdev= 2.06 clat (msec): min= 6, max= 206, avg=71.17, stdev=36.65 bw (KiB/s) : min= 0, max=11489, per=59.66%, avg=4215.50, stdev=3697.02 cpu : usr=9.51%, sys=0.41%, ctx=1079 IO depths : 1=0.4%, 2=2.6%, 4=46.6%, 8=50.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=0.7%, 10=8.5%, 20=16.2%, 50=27.2%, 100=29.7% lat (msec): 250=16.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.3% fio: (groupid=0): err= 0: pid=4173 read : io=100MiB, bw=6,086KiB/s, runt= 17228msec slat (msec): min= 0, max= 1934, avg=522.69, stdev=699.74 clat (msec): min= 0, max= 233, avg=54.34, stdev=47.78 bw (KiB/s) : min= 54, max=29036, per=42.36%, avg=6838.92, stdev=5918.05 write: io=29,140KiB, bw=1,953KiB/s, runt= 15277msec slat (msec): min= 0, max= 387, avg= 4.23, stdev=35.22 clat (msec): min= 8, max= 464, avg=63.52, stdev=45.83 bw (KiB/s) : min= 0, max= 7565, per=45.50%, avg=3214.71, stdev=2783.28 cpu : usr=10.01%, sys=0.60%, ctx=986 IO depths : 1=0.4%, 2=2.6%, 4=48.5%, 8=48.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=7.9%, 20=18.4%, 50=25.6%, 100=30.5% lat (msec): 250=16.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4174 read : io=100MiB, bw=5,381KiB/s, runt= 19485msec slat (msec): min= 0, max= 3293, avg=773.51, stdev=1171.76 clat (msec): min= 0, max= 449, avg=62.15, stdev=53.43 bw (KiB/s) : min= 34, max=19144, per=39.72%, avg=6412.89, stdev=5260.93 write: io=38,132KiB, bw=2,413KiB/s, runt= 16180msec slat (msec): min= 0, max= 55, avg= 1.28, stdev= 3.19 clat (msec): min= 4, max= 204, avg=65.67, stdev=46.40 bw (KiB/s) : min= 0, max= 9966, per=67.46%, avg=4766.42, stdev=3914.98 cpu : usr=8.99%, sys=0.68%, ctx=956 IO depths : 1=0.6%, 2=3.6%, 4=50.3%, 8=45.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.7%, 10=7.2%, 20=14.0%, 50=26.2%, 100=30.1% lat (msec): 250=21.2%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,144KiB/s, minb=5,381KiB/s, maxb=6,086KiB/s, mint=17228msec, maxt=19485msec WRITE: io=109MiB, aggrb=7,066KiB/s, minb=1,953KiB/s, maxb=3,130KiB/s, mint=17228msec, maxt=19485msec Disk stats (read/write): cciss!c0d0: ios=4842/1972, merge=1350/320, ticks=280724/245104, in_queue=525824, util=99.41% 5.39user 0.32system 0:19.71elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+223352outputs (0major+2362minor)pagefaults 0swaps