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] [ 14990/ 9512 kb/s] [eta 00m:07s] Threads: 3: [mmm] [36.4% done] [ 16746/ 48310 kb/s] [eta 00m:07s] Threads: 3: [FmF] [38.5% done] [ 7423/ 30567 kb/s] [eta 00m:08s] Threads: 3: [FmF] [40.0% done] [ 1901/ 0 kb/s] [eta 00m:09s] Threads: 3: [FmF] [70.0% done] [ 1431/ 38129 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 4551 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] [66.7% done] [ 5294/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [75.0% done] [ 49838/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [88.9% done] [ 53634/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 51946/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 53093/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=10199 read : io=100MiB, bw=5,649KiB/s, runt= 18559msec slat (msec): min= 46, max=14292, avg=10643.18, stdev=4204.56 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=21980, per=71.68%, avg=12082.50, stdev=8614.57 write: io=89,720KiB, bw=6,674KiB/s, runt= 13764msec slat (msec): min= 0, max= 55, avg= 4.33, stdev= 4.71 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57800, per=142.09%, avg=25558.60, stdev=28022.63 cpu : usr=11.94%, sys=4.07%, ctx=1438 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% fio: (groupid=0): err= 0: pid=10200 read : io=100MiB, bw=5,729KiB/s, runt= 18300msec slat (msec): min= 45, max=11281, avg=7198.80, stdev=3896.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 21, max=18264, per=56.29%, avg=9488.37, stdev=6244.40 write: io=69,948KiB, bw=5,204KiB/s, runt= 13763msec slat (msec): min= 0, max= 107, avg= 4.12, stdev= 8.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57873, per=147.03%, avg=26446.50, stdev=30789.17 cpu : usr=11.89%, sys=2.80%, ctx=1545 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=10201 read : io=100MiB, bw=5,618KiB/s, runt= 18663msec slat (msec): min= 18, max=13884, avg=10161.18, stdev=4429.83 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=25931, per=64.22%, avg=10824.69, stdev=8382.34 write: io=82,112KiB, bw=6,109KiB/s, runt= 13763msec slat (msec): min= 0, max= 23, avg= 3.78, stdev= 3.79 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56296, per=96.91%, avg=17431.00, stdev=26649.43 cpu : usr=11.57%, sys=3.88%, ctx=1517 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=16,855KiB/s, minb=5,618KiB/s, maxb=5,729KiB/s, mint=18300msec, maxt=18663msec WRITE: io=236MiB, aggrb=17,987KiB/s, minb=5,204KiB/s, maxb=6,674KiB/s, mint=18300msec, maxt=18663msec Disk stats (read/write): cciss!c0d0: ios=6138/3212, merge=1417/57119, ticks=65548/1412604, in_queue=1479652, util=97.28% 6.62user 2.01system 0:18.87elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 754296inputs+483576outputs (0major+2382minor)pagefaults 0swaps