fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [13.6% done] [ 10518/ 10229 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 16798/ 4022 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 10256/ 9545 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 6428/ 10951 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 9184/ 7333 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 15664/ 3933 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 13386/ 2473 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 9448/ 7114 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 13287/ 642 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 7447/ 5576 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 10652/ 2802 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 8635/ 4340 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 7073/ 4226 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 10388/ 1387 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 7459/ 2037 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 7101/ 2294 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6040/ 2371 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 5751/ 915 kb/s] [eta 00m:11s] Threads: 3: [mmV] [65.6% done] [ 10191/ 410 kb/s] [eta 00m:11s] Threads: 3: [mVV] [64.7% done] [ 19755/ 0 kb/s] [eta 00m:12s] Threads: 3: [mVV] [65.7% done] [ 16363/ 65 kb/s] [eta 00m:12s] Threads: 1: [m__] [64.9% done] [ 18119/ 186 kb/s] [eta 00m:13s] Threads: 1: [V__] [73.5% done] [ 11470/ 382 kb/s] [eta 00m:09s] Threads: 1: [V__] [86.7% done] [ 22381/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=4246 read : io=100MiB, bw=3,950KiB/s, runt= 26541msec clat (msec): min= 0, max= 221, avg= 9.50, stdev=16.76 bw (KiB/s) : min= 2, max=23897, per=40.13%, avg=4755.70, stdev=5547.48 write: io=35,080KiB, bw=1,447KiB/s, runt= 24808msec clat (msec): min= 1, max= 212, avg=15.22, stdev=19.21 bw (KiB/s) : min= 0, max= 7786, per=72.73%, avg=2811.58, stdev=2895.32 cpu : usr=6.72%, sys=0.39%, ctx=2269 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=18.3%, 4=9.4%, 10=30.4%, 20=30.7%, 50=9.5%, 100=0.3% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4247 read : io=100MiB, bw=4,337KiB/s, runt= 24175msec clat (msec): min= 0, max= 139, avg= 8.66, stdev=12.33 bw (KiB/s) : min= 8, max=22544, per=39.38%, avg=4666.90, stdev=4066.30 write: io=31,336KiB, bw=1,536KiB/s, runt= 20883msec clat (msec): min= 1, max= 112, avg=12.99, stdev=10.50 bw (KiB/s) : min= 0, max= 8143, per=63.88%, avg=2469.42, stdev=2612.78 cpu : usr=7.18%, sys=0.58%, ctx=2256 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=18.9%, 4=8.7%, 10=32.4%, 20=30.5%, 50=8.4%, 100=0.1% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4248 read : io=100MiB, bw=4,463KiB/s, runt= 23490msec clat (msec): min= 0, max= 145, avg= 9.67, stdev=12.24 bw (KiB/s) : min= 39, max=15654, per=39.03%, avg=4625.41, stdev=3290.25 write: io=27,252KiB, bw=1,373KiB/s, runt= 20311msec clat (msec): min= 1, max= 40, avg=13.00, stdev= 6.82 bw (KiB/s) : min= 0, max= 6327, per=58.49%, avg=2261.18, stdev=1720.43 cpu : usr=7.37%, sys=0.49%, ctx=2069 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=13.6%, 4=9.4%, 10=33.9%, 20=32.1%, 50=10.0%, 100=0.2% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,852KiB/s, minb=3,950KiB/s, maxb=4,463KiB/s, mint=23490msec, maxt=26541msec WRITE: io=93,668KiB, aggrb=3,866KiB/s, minb=1,373KiB/s, maxb=1,536KiB/s, mint=23490msec, maxt=26541msec Disk stats (read/write): cciss!c0d0: ios=5838/1883, merge=1005/204, ticks=56484/26944, in_queue=83408, util=96.19% 5.26user 0.47system 0:26.86elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+187368outputs (0major+1025minor)pagefaults 0swaps