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] [30.0% done] [ 15156/ 25746 kb/s] [eta 00m:07s] Threads: 3: [mmm] [33.3% done] [ 16225/ 870 kb/s] [eta 00m:08s] Threads: 3: [mmm] [38.5% done] [ 12483/ 50622 kb/s] [eta 00m:08s] Threads: 3: [mmF] [40.0% done] [ 3778/ 2115 kb/s] [eta 00m:09s] Threads: 3: [FmF] [50.0% done] [ 1281/ 27366 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 658/ 26251 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] [75.0% done] [ 50896/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [88.9% done] [ 57522/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 62550/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 60907/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=31490 read : io=100MiB, bw=6,010KiB/s, runt= 17447msec slat (msec): min= 10, max=11329, avg=6770.48, stdev=4579.77 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=42120, per=68.02%, avg=11851.62, stdev=12471.89 write: io=80,776KiB, bw=5,901KiB/s, runt= 14015msec slat (msec): min= 0, max= 23, avg= 3.75, stdev= 4.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58230, per=131.51%, avg=22029.33, stdev=31595.94 cpu : usr=11.07%, sys=4.10%, ctx=767 IO depths : 1=12.6%, 2=25.1%, 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=31491 read : io=100MiB, bw=5,906KiB/s, runt= 17753msec slat (msec): min= 28, max= 9816, avg=6531.10, stdev=3568.18 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 16, max=33978, per=50.60%, avg=8816.78, stdev=9147.77 write: io=70,388KiB, bw=5,144KiB/s, runt= 14010msec slat (msec): min= 0, max= 225, avg= 4.61, stdev=13.23 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54171, per=138.07%, avg=23127.60, stdev=24138.33 cpu : usr=11.72%, sys=3.69%, ctx=943 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.4%, 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=31492 read : io=100MiB, bw=5,808KiB/s, runt= 18053msec slat (msec): min= 42, max=13093, avg=10036.29, stdev=4083.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=31061, per=56.81%, avg=9898.71, stdev=7829.67 write: io=78,112KiB, bw=5,708KiB/s, runt= 14011msec slat (msec): min= 0, max= 53, avg= 4.04, stdev= 5.03 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55194, per=157.86%, avg=26443.00, stdev=30198.71 cpu : usr=12.01%, sys=4.34%, ctx=790 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=17,424KiB/s, minb=5,808KiB/s, maxb=6,010KiB/s, mint=17447msec, maxt=18053msec WRITE: io=224MiB, aggrb=16,751KiB/s, minb=5,144KiB/s, maxb=5,901KiB/s, mint=17447msec, maxt=18053msec Disk stats (read/write): cciss!c0d0: ios=3919/2982, merge=27558/54358, ticks=337644/1380084, in_queue=1717724, util=96.52% 6.24user 2.17system 0:18.26elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 761704inputs+458576outputs (0major+2374minor)pagefaults 0swaps