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] [13.0% done] [ 13683/ 6776 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 16632/ 3725 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 19389/ 0 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13536/ 5751 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 6935/ 11283 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 9949/ 8932 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 10347/ 5767 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 9440/ 7008 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 6800/ 7122 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 7707/ 5385 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 618/ 11559 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 7309/ 5605 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 11901/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 8383/ 3428 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 6133/ 4039 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 6418/ 3376 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 7032/ 1411 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 3306/ 3298 kb/s] [eta 00m:11s] Threads: 3: [mVV] [63.6% done] [ 7655/ 2769 kb/s] [eta 00m:12s] Threads: 3: [mVV] [64.7% done] [ 23075/ 345 kb/s] [eta 00m:12s] Threads: 3: [mVV] [63.9% done] [ 24514/ 264 kb/s] [eta 00m:13s] Threads: 3: [mVV] [64.9% done] [ 19735/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [67.6% done] [ 8708/ 874 kb/s] [eta 00m:12s] Threads: 1: [V__] [81.2% done] [ 21256/ 65 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=8940 read : io=100MiB, bw=3,892KiB/s, runt= 26939msec clat (msec): min= 0, max= 231, avg= 9.18, stdev=15.28 bw (KiB/s) : min= 3, max=19890, per=39.29%, avg=4587.76, stdev=4753.18 write: io=35,024KiB, bw=1,419KiB/s, runt= 25262msec clat (msec): min= 1, max= 235, avg=16.08, stdev=25.10 bw (KiB/s) : min= 0, max= 6083, per=47.16%, avg=2117.74, stdev=2187.68 cpu : usr=6.34%, sys=0.36%, ctx=2218 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=19.2%, 4=8.6%, 10=32.9%, 20=28.0%, 50=9.3%, 100=0.4% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8941 read : io=100MiB, bw=4,287KiB/s, runt= 24459msec clat (msec): min= 0, max= 128, avg= 8.17, stdev=13.91 bw (KiB/s) : min= 7, max=20102, per=44.64%, avg=5212.24, stdev=4725.31 write: io=43,820KiB, bw=2,144KiB/s, runt= 20922msec clat (msec): min= 1, max= 132, avg=12.34, stdev= 8.77 bw (KiB/s) : min= 0, max= 6970, per=69.43%, avg=3118.32, stdev=2149.21 cpu : usr=7.78%, sys=0.43%, ctx=2281 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=25.4%, 4=8.5%, 10=27.3%, 20=28.6%, 50=9.1%, 100=0.1% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8942 read : io=100MiB, bw=4,331KiB/s, runt= 24207msec clat (msec): min= 0, max= 133, avg= 9.22, stdev=12.85 bw (KiB/s) : min= 15, max=17022, per=42.77%, avg=4994.11, stdev=3408.17 write: io=31,960KiB, bw=1,569KiB/s, runt= 20855msec clat (msec): min= 1, max= 125, avg=11.40, stdev=10.57 bw (KiB/s) : min= 0, max= 7779, per=57.99%, avg=2604.11, stdev=2436.83 cpu : usr=7.70%, sys=0.30%, ctx=2182 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=18.7%, 4=9.7%, 10=30.5%, 20=31.3%, 50=8.8%, 100=0.2% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,677KiB/s, minb=3,892KiB/s, maxb=4,331KiB/s, mint=24207msec, maxt=26939msec WRITE: io=108MiB, aggrb=4,491KiB/s, minb=1,419KiB/s, maxb=2,144KiB/s, mint=24207msec, maxt=26939msec Disk stats (read/write): cciss!c0d0: ios=5665/2346, merge=1001/265, ticks=52556/33088, in_queue=85636, util=95.01% 5.48user 0.40system 0:27.98elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+221640outputs (0major+1032minor)pagefaults 0swaps