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: [Fmm] [42.9% done] [ 11755/ 25307 kb/s] [eta 00m:04s] Threads: 3: [Fmm] [50.0% done] [ 736/ 15948 kb/s] [eta 00m:04s] Threads: 3: [Fmm] [55.6% done] [ 296/ 20996 kb/s] [eta 00m:04s] Threads: 3: [FFm] [54.5% done] [ 0/ 7520 kb/s] [eta 00m:05s] Threads: 3: [FFm] [53.8% done] [ 312/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFm] [53.3% done] [ 0/ 0 kb/s] [eta 00m:07s] Threads: 3: [FFm] [52.9% done] [ 410/ 0 kb/s] [eta 00m:08s] Threads: 3: [FFm] [52.6% done] [ 0/ 0 kb/s] [eta 00m:09s] Threads: 3: [VVm] [52.4% done] [ 36786/ 0 kb/s] [eta 00m:10s] Threads: 3: [VVF] [92.3% done] [ 55710/ 23657 kb/s] [eta 00m:01s] Threads: 3: [VVF] [100.0% done] [ 55851/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_F] [100.0% done] [ 37221/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [78.9% done] [ 18751/ 0 kb/s] [eta 00m:04s] Threads: 1: [__V] [100.0% done] [ 58234/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=21463 read : io=100MiB, bw=7,171KiB/s, runt= 14622msec slat (msec): min= 47, max=11834, avg=9014.52, stdev=2368.70 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=36161, per=94.38%, avg=18193.70, stdev=13788.01 write: io=99,708KiB, bw=9,975KiB/s, runt= 10235msec slat (msec): min= 0, max= 48, avg= 3.80, stdev= 4.03 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58898, per=180.54%, avg=34742.40, stdev=31674.06 cpu : usr=15.48%, sys=5.12%, ctx=831 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=21464 read : io=100MiB, bw=7,810KiB/s, runt= 13425msec slat (msec): min= 36, max= 8370, avg=6105.68, stdev=2254.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 37, max=38383, per=77.80%, avg=14997.33, stdev=13777.75 write: io=84,280KiB, bw=8,403KiB/s, runt= 10270msec slat (msec): min= 0, max= 54, avg= 3.87, stdev= 4.28 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53925, per=90.01%, avg=17321.50, stdev=25405.52 cpu : usr=15.73%, sys=5.48%, ctx=1054 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=21465 read : io=100MiB, bw=6,426KiB/s, runt= 16317msec slat (msec): min= 38, max= 4919, avg=3759.65, stdev=1310.67 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 32, max=59555, per=74.69%, avg=14399.62, stdev=24076.88 write: io=90,264KiB, bw=6,333KiB/s, runt= 14593msec slat (msec): min= 0, max= 64, avg= 3.62, stdev= 4.37 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=71198, per=167.86%, avg=32303.25, stdev=37668.90 cpu : usr=12.72%, sys=4.41%, ctx=927 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=19,278KiB/s, minb=6,426KiB/s, maxb=7,810KiB/s, mint=13425msec, maxt=16317msec WRITE: io=268MiB, aggrb=19,244KiB/s, minb=6,333KiB/s, maxb=9,975KiB/s, mint=13425msec, maxt=16317msec Disk stats (read/write): cciss!c0d0: ios=5574/3321, merge=1162/65255, ticks=43336/1483840, in_queue=1527176, util=90.20% 6.51user 2.22system 0:16.54elapsed 52%CPU (0avgtext+0avgdata 0maxresident)k 691976inputs+548536outputs (0major+2381minor)pagefaults 0swaps