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] [21.4% done] [ 19593/ 27630 kb/s] [eta 00m:11s] Threads: 3: [mmm] [44.4% done] [ 13897/ 50326 kb/s] [eta 00m:05s] Threads: 3: [mmm] [45.5% done] [ 14329/ 85 kb/s] [eta 00m:06s] Threads: 3: [mmF] [46.2% done] [ 3461/ 5910 kb/s] [eta 00m:07s] Threads: 3: [mmF] [50.0% done] [ 3254/ 19911 kb/s] [eta 00m:07s] Threads: 3: [mFF] [50.0% done] [ 1472/ 3176 kb/s] [eta 00m:08s] Threads: 3: [mFF] [50.0% done] [ 1147/ 0 kb/s] [eta 00m:09s] Threads: 3: [mFF] [55.6% done] [ 1142/ 9757 kb/s] [eta 00m:08s] Threads: 3: [mFF] [64.7% done] [ 691/ 10547 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 492/ 5889 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] [68.2% done] [ 9610/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [76.2% done] [ 53166/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [85.0% done] [ 53955/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.7% done] [ 49066/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=7711 read : io=100MiB, bw=5,638KiB/s, runt= 18596msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 387, avg=67.10, stdev=92.16 bw (KiB/s) : min= 9, max=27426, per=39.92%, avg=6614.69, stdev=6553.18 write: io=51,260KiB, bw=3,536KiB/s, runt= 14843msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 219, avg= 2.12, stdev=15.09 bw (KiB/s) : min= 0, max=13020, per=40.11%, avg=5717.67, stdev=6653.08 cpu : usr=5.92%, sys=3.12%, ctx=6802 IO depths : 1=2.7%, 2=42.8%, 4=25.4%, 8=29.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=37.5%, 4=7.4%, 10=20.1%, 20=7.5%, 50=1.9%, 100=10.7% lat (msec): 250=10.0%, 500=4.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7712 read : io=100MiB, bw=5,528KiB/s, runt= 18964msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 468, avg=45.62, stdev=71.90 bw (KiB/s) : min= 28, max=24839, per=52.68%, avg=8727.71, stdev=7268.53 write: io=69,148KiB, bw=4,770KiB/s, runt= 14843msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 135, avg= 1.83, stdev=10.13 bw (KiB/s) : min= 0, max= 9130, per=39.96%, avg=5696.33, stdev=4967.79 cpu : usr=7.61%, sys=4.09%, ctx=6663 IO depths : 1=1.5%, 2=53.9%, 4=24.5%, 8=20.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=41.9%, 4=15.4%, 10=19.1%, 20=4.0%, 50=1.3%, 100=7.3% lat (msec): 250=9.9%, 500=0.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7713 read : io=100MiB, bw=5,523KiB/s, runt= 18985msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 434, avg=33.90, stdev=56.96 bw (KiB/s) : min= 14, max=27693, per=58.56%, avg=9702.69, stdev=9695.71 write: io=86,236KiB, bw=5,949KiB/s, runt= 14843msec slat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 clat (msec): min= 0, max= 115, avg= 1.56, stdev= 8.18 bw (KiB/s) : min= 0, max=59949, per=150.32%, avg=21429.50, stdev=26746.97 cpu : usr=9.88%, sys=3.96%, ctx=7044 IO depths : 1=3.3%, 2=53.9%, 4=25.4%, 8=17.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=43.1%, 4=17.1%, 10=17.6%, 20=5.0%, 50=4.0%, 100=5.1% lat (msec): 250=7.8%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,568KiB/s, minb=5,523KiB/s, maxb=5,638KiB/s, mint=18596msec, maxt=18985msec WRITE: io=202MiB, aggrb=14,256KiB/s, minb=3,536KiB/s, maxb=5,949KiB/s, mint=18596msec, maxt=18985msec Disk stats (read/write): cciss!c0d0: ios=4305/3081, merge=23961/48572, ticks=381432/1429628, in_queue=1811052, util=98.40% 4.48user 2.22system 0:19.29elapsed 34%CPU (0avgtext+0avgdata 0maxresident)k 803968inputs+413304outputs (0major+2439minor)pagefaults 0swaps