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] [14.3% done] [ 17815/ 4067 kb/s] [eta 00m:18s] Threads: 3: [mmm] [19.0% done] [ 9969/ 10319 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 16628/ 2912 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 8533/ 8509 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 11588/ 6162 kb/s] [eta 00m:16s] Threads: 3: [mmm] [34.8% done] [ 5808/ 11075 kb/s] [eta 00m:15s] Threads: 3: [mmm] [37.5% done] [ 13325/ 2733 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 12434/ 2420 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 5779/ 9965 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 5141/ 8362 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 6410/ 6463 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 9827/ 1574 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 2948/ 7903 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 10880/ 601 kb/s] [eta 00m:12s] Threads: 3: [mmm] [58.6% done] [ 8472/ 2810 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.1% done] [ 6121/ 3286 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 6300/ 3119 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.5% done] [ 5845/ 809 kb/s] [eta 00m:11s] Threads: 3: [mVm] [65.6% done] [ 16221/ 1785 kb/s] [eta 00m:11s] Threads: 3: [mVm] [64.7% done] [ 17051/ 931 kb/s] [eta 00m:12s] Threads: 2: [m_V] [67.6% done] [ 10455/ 0 kb/s] [eta 00m:11s] Threads: 2: [V_V] [72.7% done] [ 19483/ 0 kb/s] [eta 00m:09s] Threads: 2: [V_V] [78.1% done] [ 19284/ 0 kb/s] [eta 00m:07s] Threads: 2: [V_V] [83.9% done] [ 20207/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=11349 read : io=100MiB, bw=3,937KiB/s, runt= 26630msec clat (msec): min= 0, max= 221, avg=10.21, stdev=18.32 bw (KiB/s) : min= 11, max=11884, per=38.86%, avg=4590.07, stdev=3189.28 write: io=29,956KiB, bw=1,312KiB/s, runt= 23368msec clat (msec): min= 1, max= 108, avg=13.43, stdev=13.45 bw (KiB/s) : min= 0, max= 6786, per=54.13%, avg=2401.00, stdev=2400.68 cpu : usr=6.50%, sys=0.35%, ctx=2177 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=18.5%, 4=10.0%, 10=30.0%, 20=29.4%, 50=10.0%, 100=0.3% lat (msec): 250=1.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11350 read : io=100MiB, bw=4,556KiB/s, runt= 23015msec clat (msec): min= 0, max= 224, avg= 8.21, stdev=12.50 bw (KiB/s) : min= 11, max=21536, per=46.12%, avg=5448.15, stdev=4838.47 write: io=37,660KiB, bw=1,940KiB/s, runt= 19870msec clat (msec): min= 1, max= 57, avg=12.24, stdev= 7.34 bw (KiB/s) : min= 0, max= 7495, per=60.95%, avg=2703.82, stdev=2102.75 cpu : usr=7.91%, sys=0.57%, ctx=2156 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=21.0%, 4=8.3%, 10=30.6%, 20=30.6%, 50=8.9%, 100=0.2% lat (msec): 250=0.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11351 read : io=100MiB, bw=3,969KiB/s, runt= 26416msec clat (msec): min= 0, max= 212, avg=10.08, stdev=17.12 bw (KiB/s) : min= 8, max=13111, per=40.13%, avg=4740.63, stdev=3577.60 write: io=33,620KiB, bw=1,512KiB/s, runt= 22767msec clat (msec): min= 1, max= 110, avg=12.36, stdev= 8.49 bw (KiB/s) : min= 0, max= 6702, per=78.26%, avg=3471.56, stdev=2469.37 cpu : usr=6.84%, sys=0.24%, ctx=2192 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=8.8%, 10=31.2%, 20=29.8%, 50=9.7%, 100=0.3% lat (msec): 250=1.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,812KiB/s, minb=3,937KiB/s, maxb=4,556KiB/s, mint=23015msec, maxt=26630msec WRITE: io=99MiB, aggrb=4,436KiB/s, minb=1,312KiB/s, maxb=1,940KiB/s, mint=23015msec, maxt=26630msec Disk stats (read/write): cciss!c0d0: ios=5737/2154, merge=920/164, ticks=56160/45136, in_queue=101296, util=97.98% 5.36user 0.38system 0:26.90elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+202504outputs (0major+1025minor)pagefaults 0swaps