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] [12.0% done] [ 13543/ 5571 kb/s] [eta 00m:22s] Threads: 3: [mmm] [16.0% done] [ 10278/ 8220 kb/s] [eta 00m:21s] Threads: 3: [mmm] [20.8% done] [ 15769/ 3620 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 12906/ 7443 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 6359/ 10776 kb/s] [eta 00m:17s] Threads: 3: [mmm] [32.0% done] [ 14777/ 2700 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 6540/ 9717 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 8505/ 7492 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 4555/ 8737 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 6268/ 8501 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 9485/ 3965 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 9103/ 4116 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 8741/ 3392 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 9127/ 2029 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 7842/ 3111 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 4279/ 4238 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 3847/ 3799 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 5177/ 2436 kb/s] [eta 00m:12s] Threads: 3: [mVm] [63.6% done] [ 4783/ 1521 kb/s] [eta 00m:12s] Threads: 3: [mVm] [62.9% done] [ 16249/ 870 kb/s] [eta 00m:13s] Threads: 3: [VVm] [63.9% done] [ 27436/ 0 kb/s] [eta 00m:13s] Threads: 3: [VVm] [64.9% done] [ 20736/ 0 kb/s] [eta 00m:13s] Threads: 1: [__m] [64.1% done] [ 15567/ 0 kb/s] [eta 00m:14s] Threads: 1: [__V] [74.3% done] [ 13162/ 0 kb/s] [eta 00m:09s] Threads: 1: [__V] [87.1% done] [ 22058/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=31197 read : io=100MiB, bw=4,178KiB/s, runt= 25093msec clat (msec): min= 0, max= 119, avg= 9.69, stdev=12.17 bw (KiB/s) : min= 11, max=15228, per=38.64%, avg=4419.51, stdev=3128.89 write: io=27,064KiB, bw=1,247KiB/s, runt= 22224msec clat (msec): min= 1, max= 139, avg=14.17, stdev=14.75 bw (KiB/s) : min= 0, max= 5780, per=44.63%, avg=1948.88, stdev=1769.55 cpu : usr=7.05%, sys=0.43%, ctx=2114 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=16.7%, 4=8.8%, 10=29.6%, 20=32.9%, 50=10.8%, 100=0.1% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=31198 read : io=100MiB, bw=4,320KiB/s, runt= 24270msec clat (msec): min= 0, max= 111, avg= 7.33, stdev=11.28 bw (KiB/s) : min= 16, max=24567, per=46.93%, avg=5367.71, stdev=5765.66 write: io=47,388KiB, bw=2,307KiB/s, runt= 21028msec clat (msec): min= 1, max= 111, avg=12.56, stdev= 8.51 bw (KiB/s) : min= 0, max= 7275, per=67.28%, avg=2938.08, stdev=2470.88 cpu : usr=8.03%, sys=0.73%, ctx=2371 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=27.0%, 4=7.0%, 10=27.5%, 20=27.9%, 50=10.1%, 100=0.1% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=31199 read : io=100MiB, bw=3,812KiB/s, runt= 27501msec clat (msec): min= 0, max= 216, avg=10.24, stdev=20.19 bw (KiB/s) : min= 23, max=22659, per=35.85%, avg=4100.93, stdev=4893.15 write: io=35,700KiB, bw=1,415KiB/s, runt= 25825msec clat (msec): min= 1, max= 45, avg=13.01, stdev= 7.53 bw (KiB/s) : min= 0, max= 5750, per=62.65%, avg=2736.11, stdev=1805.03 cpu : usr=6.47%, sys=0.47%, ctx=2295 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=20.7%, 4=9.0%, 10=29.0%, 20=29.2%, 50=10.4%, 100=0.3% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,438KiB/s, minb=3,812KiB/s, maxb=4,320KiB/s, mint=24270msec, maxt=27501msec WRITE: io=108MiB, aggrb=4,367KiB/s, minb=1,247KiB/s, maxb=2,307KiB/s, mint=24270msec, maxt=27501msec Disk stats (read/write): cciss!c0d0: ios=5674/2272, merge=928/240, ticks=53664/31880, in_queue=85536, util=96.61% 5.50user 0.51system 0:27.80elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+220336outputs (0major+1030minor)pagefaults 0swaps