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] [50.0% done] [ 10396/ 73597 kb/s] [eta 00m:03s] Threads: 3: [FmF] [50.0% done] [ 1919/ 16327 kb/s] [eta 00m:04s] Threads: 3: [FmF] [71.4% done] [ 646/ 27867 kb/s] [eta 00m:02s] Threads: 3: [FmF] [66.7% done] [ 1448/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 1830/ 744 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] [68.4% done] [ 26783/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [87.5% done] [ 68192/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 70978/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 64112/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=31613 read : io=100MiB, bw=6,515KiB/s, runt= 16094msec slat (msec): min= 47, max=13367, avg=10849.17, stdev=2947.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=35862, per=99.69%, avg=18877.33, stdev=12521.44 write: io=90,924KiB, bw=7,461KiB/s, runt= 12479msec slat (msec): min= 0, max= 74, avg= 4.00, stdev= 4.49 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58339, per=157.54%, avg=34051.80, stdev=29316.65 cpu : usr=14.02%, sys=5.24%, ctx=965 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=31614 read : io=100MiB, bw=6,312KiB/s, runt= 16612msec slat (msec): min= 8, max=10223, avg=6682.32, stdev=3481.33 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=28756, per=55.36%, avg=10482.44, stdev=10776.90 write: io=82,788KiB, bw=6,791KiB/s, runt= 12483msec slat (msec): min= 0, max= 27, avg= 4.62, stdev= 4.44 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54550, per=72.62%, avg=15696.20, stdev=22438.97 cpu : usr=13.32%, sys=4.60%, ctx=874 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=31615 read : io=100MiB, bw=6,319KiB/s, runt= 16594msec slat (msec): min= 16, max=13393, avg=10505.16, stdev=3817.23 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 20, max=25854, per=65.96%, avg=12490.18, stdev=9928.36 write: io=89,788KiB, bw=7,365KiB/s, runt= 12483msec slat (msec): min= 0, max= 27, avg= 4.29, stdev= 4.12 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57155, per=119.73%, avg=25878.75, stdev=23862.34 cpu : usr=13.45%, sys=4.97%, ctx=629 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,936KiB/s, minb=6,312KiB/s, maxb=6,515KiB/s, mint=16094msec, maxt=16612msec WRITE: io=257MiB, aggrb=21,615KiB/s, minb=6,791KiB/s, maxb=7,461KiB/s, mint=16094msec, maxt=16612msec Disk stats (read/write): cciss!c0d0: ios=3381/3291, merge=7726/62483, ticks=404128/1420744, in_queue=1825100, util=97.05% 6.76user 2.45system 0:16.82elapsed 54%CPU (0avgtext+0avgdata 0maxresident)k 704176inputs+527016outputs (0major+2376minor)pagefaults 0swaps