fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=posixaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [60.0% done] [ 10612/ 53398 kb/s] [eta 00m:02s] Threads: 3: [FmF] [66.7% done] [ 2245/ 18446 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 915/ 8810 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.4% done] [ 8878/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.4% done] [ 69859/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 63579/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 67964/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=32267 read : io=100MiB, bw=6,133KiB/s, runt= 17094msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 227, avg=24.93, stdev=49.72 bw (KiB/s) : min= 5, max=25209, per=76.96%, avg=14161.33, stdev=9789.62 write: io=93,360KiB, bw=7,469KiB/s, runt= 12799msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 51, avg= 1.16, stdev= 2.84 bw (KiB/s) : min= 0, max=60375, per=154.13%, avg=32678.25, stdev=30507.48 cpu : usr=12.07%, sys=4.96%, ctx=9652 IO depths : 1=22.9%, 2=42.5%, 4=22.3%, 8=12.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=46.1%, 4=17.8%, 10=17.2%, 20=4.8%, 50=5.7%, 100=4.2% lat (msec): 250=3.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32268 read : io=100MiB, bw=6,217KiB/s, runt= 16866msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 327, avg=31.35, stdev=62.78 bw (KiB/s) : min= 0, max=29202, per=60.74%, avg=11176.13, stdev=10244.96 write: io=85,344KiB, bw=6,828KiB/s, runt= 12799msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 143, avg= 1.65, stdev= 9.93 bw (KiB/s) : min= 0, max=61162, per=112.06%, avg=23758.50, stdev=26955.87 cpu : usr=10.34%, sys=4.70%, ctx=9067 IO depths : 1=28.9%, 2=31.5%, 4=25.4%, 8=14.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=46.4%, 4=15.9%, 10=20.5%, 20=4.0%, 50=3.0%, 100=3.6% lat (msec): 250=5.7%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=32269 read : io=100MiB, bw=6,171KiB/s, runt= 16987msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 319, avg=25.24, stdev=54.50 bw (KiB/s) : min= 12, max=25293, per=76.34%, avg=14046.73, stdev=8865.37 write: io=86,312KiB, bw=6,905KiB/s, runt= 12799msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 75, avg= 0.68, stdev= 4.28 bw (KiB/s) : min= 0, max=59612, per=167.74%, avg=35563.25, stdev=28933.59 cpu : usr=10.67%, sys=4.76%, ctx=7979 IO depths : 1=16.8%, 2=46.5%, 4=25.9%, 8=10.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=52.1%, 4=14.2%, 10=21.0%, 20=3.0%, 50=0.9%, 100=3.7% lat (msec): 250=4.3%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,400KiB/s, minb=6,133KiB/s, maxb=6,217KiB/s, mint=16866msec, maxt=17094msec WRITE: io=259MiB, aggrb=21,202KiB/s, minb=6,828KiB/s, maxb=7,469KiB/s, mint=16866msec, maxt=17094msec Disk stats (read/write): cciss!c0d0: ios=5869/3245, merge=1339/63004, ticks=52152/1448556, in_queue=1501968, util=97.85% 5.68user 2.58system 0:17.41elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 716448inputs+530048outputs (0major+2433minor)pagefaults 0swaps