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] [ 18066/ 3453 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 18092/ 0 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 9684/ 8960 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 18718/ 764 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 10160/ 8578 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 12548/ 6418 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 14309/ 3038 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 11356/ 4986 kb/s] [eta 00m:14s] Threads: 3: [mmm] [45.8% done] [ 13003/ 1728 kb/s] [eta 00m:13s] Threads: 3: [mmm] [48.0% done] [ 12532/ 2432 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 6842/ 5469 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.8% done] [ 7541/ 5784 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 5442/ 6003 kb/s] [eta 00m:12s] Threads: 3: [mmm] [59.3% done] [ 6943/ 3546 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.7% done] [ 6931/ 1452 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 3567/ 5152 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 7476/ 1781 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.5% done] [ 6089/ 1919 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 12686/ 1374 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.7% done] [ 12035/ 1679 kb/s] [eta 00m:12s] Threads: 2: [V_m] [65.7% done] [ 15660/ 56 kb/s] [eta 00m:12s] Threads: 2: [V_m] [66.7% done] [ 16900/ 919 kb/s] [eta 00m:12s] Threads: 1: [__V] [69.4% done] [ 15590/ 841 kb/s] [eta 00m:11s] Threads: 1: [__V] [78.8% done] [ 13451/ 0 kb/s] [eta 00m:07s] fio: (groupid=0): err= 0: pid=5861 read : io=100MiB, bw=4,183KiB/s, runt= 25066msec clat (msec): min= 0, max= 147, avg= 8.20, stdev=12.82 bw (KiB/s) : min= 23, max=20799, per=45.00%, avg=5381.18, stdev=5246.52 write: io=39,064KiB, bw=1,776KiB/s, runt= 22517msec clat (msec): min= 1, max= 125, avg=13.45, stdev=15.85 bw (KiB/s) : min= 0, max= 6058, per=75.56%, avg=2556.18, stdev=1970.01 cpu : usr=6.67%, sys=0.45%, ctx=2285 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=24.5%, 4=8.0%, 10=30.0%, 20=25.9%, 50=10.1%, 100=0.3% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5862 read : io=100MiB, bw=4,629KiB/s, runt= 22651msec clat (msec): min= 0, max= 114, avg= 9.39, stdev=10.29 bw (KiB/s) : min= 15, max=13528, per=40.30%, avg=4819.25, stdev=3293.31 write: io=27,372KiB, bw=1,398KiB/s, runt= 20047msec clat (msec): min= 1, max= 65, avg=12.50, stdev= 8.13 bw (KiB/s) : min= 0, max= 6826, per=63.56%, avg=2150.14, stdev=2246.33 cpu : usr=8.30%, sys=0.46%, ctx=2032 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=14.4%, 4=8.9%, 10=34.2%, 20=31.3%, 50=10.7%, 100=0.2% lat (msec): 250=0.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=5863 read : io=100MiB, bw=3,986KiB/s, runt= 26303msec clat (msec): min= 0, max= 224, avg=11.30, stdev=18.45 bw (KiB/s) : min= 5, max=15675, per=36.46%, avg=4360.77, stdev=3290.17 write: io=15,748KiB, bw=648KiB/s, runt= 24876msec clat (msec): min= 1, max= 114, avg=13.95, stdev=18.64 bw (KiB/s) : min= 0, max= 5111, per=54.35%, avg=1838.50, stdev=1933.27 cpu : usr=5.87%, sys=0.38%, ctx=2003 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=8.3%, 10=35.5%, 20=29.8%, 50=10.4%, 100=0.4% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,959KiB/s, minb=3,986KiB/s, maxb=4,629KiB/s, mint=22651msec, maxt=26303msec WRITE: io=82,184KiB, aggrb=3,383KiB/s, minb=648KiB/s, maxb=1,776KiB/s, mint=22651msec, maxt=26303msec Disk stats (read/write): cciss!c0d0: ios=5362/1816, merge=1017/223, ticks=54352/33264, in_queue=87608, util=96.95% 5.11user 0.41system 0:26.61elapsed 20%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+164408outputs (0major+1021minor)pagefaults 0swaps