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] [42.9% done] [ 2280/117216 kb/s] [eta 00m:04s] Threads: 3: [mmF] [66.7% done] [ 1353/ 32231 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 1594/ 11836 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] [72.2% done] [ 43795/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 53252/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 54626/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 54647/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 60972/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=12147 read : io=100MiB, bw=6,068KiB/s, runt= 17279msec slat (msec): min= 62, max=12926, avg=9833.64, stdev=3047.13 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 25, max=22105, per=64.29%, avg=11598.47, stdev=8376.20 write: io=92,892KiB, bw=7,889KiB/s, runt= 12057msec slat (msec): min= 0, max= 303, avg= 4.48, stdev=10.13 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59183, per=101.72%, avg=24204.33, stdev=26918.77 cpu : usr=13.36%, sys=4.21%, ctx=895 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=12148 read : io=100MiB, bw=6,013KiB/s, runt= 17437msec slat (msec): min= 9, max=12830, avg=9480.93, stdev=3637.29 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 19, max=27132, per=58.49%, avg=10550.71, stdev=9058.40 write: io=90,128KiB, bw=7,654KiB/s, runt= 12057msec slat (msec): min= 0, max= 121, avg= 4.49, stdev= 6.50 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59773, per=111.93%, avg=26632.17, stdev=29248.60 cpu : usr=13.08%, sys=4.34%, ctx=996 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=12149 read : io=100MiB, bw=6,180KiB/s, runt= 16966msec slat (msec): min= 75, max=14027, avg=11387.60, stdev=2469.60 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 19, max=32358, per=89.00%, avg=16056.09, stdev=11037.77 write: io=97,936KiB, bw=8,294KiB/s, runt= 12091msec slat (msec): min= 0, max= 21, avg= 4.10, stdev= 3.83 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56477, per=114.55%, avg=27255.25, stdev=23087.59 cpu : usr=13.65%, sys=4.90%, ctx=807 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=18,040KiB/s, minb=6,013KiB/s, maxb=6,180KiB/s, mint=16966msec, maxt=17437msec WRITE: io=274MiB, aggrb=23,794KiB/s, minb=7,654KiB/s, maxb=8,294KiB/s, mint=16966msec, maxt=17437msec Disk stats (read/write): cciss!c0d0: ios=5468/3250, merge=1274/67029, ticks=57356/1557244, in_queue=1614596, util=98.17% 6.96user 2.34system 0:17.63elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k 682192inputs+561936outputs (0major+2389minor)pagefaults 0swaps