fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [FFF] [100.0% done] [ 0/ 1081 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] [71.4% done] [ 12844/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [84.6% done] [ 74476/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 76363/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 76489/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23734 read : io=100MiB, bw=7,536KiB/s, runt= 13913msec clat (msec): min= 0, max= 211, avg= 1.67, stdev=16.76 bw (KiB/s) : min= 0, max=27176, per=99.09%, avg=22278.00, stdev=9860.80 write: io=100MiB, bw=10,576KiB/s, runt= 9914msec clat (msec): min= 0, max= 21, avg= 0.20, stdev= 1.63 bw (KiB/s) : min= 0, max=43589, per=70.90%, avg=21107.67, stdev=21826.94 cpu : usr=12.10%, sys=3.77%, ctx=952 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=97.5%, 4=0.6%, 10=0.9%, 20=0.5%, 50=0.0%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23735 read : io=100MiB, bw=7,494KiB/s, runt= 13992msec clat (msec): min= 0, max= 209, avg= 2.64, stdev=17.79 bw (KiB/s) : min= 11, max=33652, per=75.54%, avg=16982.55, stdev=9864.86 write: io=86,900KiB, bw=8,956KiB/s, runt= 9935msec clat (msec): min= 0, max= 2, avg= 0.00, stdev= 0.05 bw (KiB/s) : min= 0, max=147275, per=247.33%, avg=73637.50, stdev=104139.15 cpu : usr=9.55%, sys=3.77%, ctx=1169 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=94.4%, 4=1.4%, 10=1.8%, 20=1.4%, 50=0.4%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23736 read : io=100MiB, bw=7,673KiB/s, runt= 13665msec clat (msec): min= 0, max= 208, avg= 1.83, stdev=16.55 bw (KiB/s) : min= 10, max=30128, per=92.69%, avg=20838.88, stdev=11285.00 write: io=99,564KiB, bw=10,269KiB/s, runt= 9928msec clat (msec): min= 0, max= 33, avg= 0.09, stdev= 1.39 bw (KiB/s) : min= 0, max=136888, per=197.50%, avg=58802.00, stdev=70452.01 cpu : usr=11.83%, sys=3.60%, ctx=1192 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=97.5%, 4=0.6%, 10=0.5%, 20=0.5%, 50=0.4%, 100=0.0% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=22,482KiB/s, minb=7,494KiB/s, maxb=7,673KiB/s, mint=13665msec, maxt=13992msec WRITE: io=282MiB, aggrb=29,773KiB/s, minb=8,956KiB/s, maxb=10,576KiB/s, mint=13665msec, maxt=13992msec Disk stats (read/write): cciss!c0d0: ios=5330/3006, merge=1374/69110, ticks=41856/1250352, in_queue=1292352, util=97.81% 4.64user 1.55system 0:14.29elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 667608inputs+577744outputs (7major+1019minor)pagefaults 0swaps