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] [ 10390/ 10240 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 3539/ 15473 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 15494/ 3267 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13043/ 5916 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 9073/ 9378 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 8326/ 9090 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 14323/ 2417 kb/s] [eta 00m:15s] Threads: 3: [mmm] [41.7% done] [ 14327/ 2104 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 13726/ 353 kb/s] [eta 00m:14s] Threads: 3: [mmm] [46.2% done] [ 5026/ 8301 kb/s] [eta 00m:14s] Threads: 3: [mmm] [50.0% done] [ 9134/ 4327 kb/s] [eta 00m:13s] Threads: 3: [mmm] [51.9% done] [ 12828/ 288 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.6% done] [ 7623/ 3596 kb/s] [eta 00m:12s] Threads: 3: [mmm] [57.1% done] [ 6786/ 4266 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.7% done] [ 8102/ 1548 kb/s] [eta 00m:11s] Threads: 3: [mmm] [62.1% done] [ 5936/ 2909 kb/s] [eta 00m:11s] Threads: 3: [mmm] [63.3% done] [ 8334/ 288 kb/s] [eta 00m:11s] Threads: 3: [mmm] [64.5% done] [ 6452/ 727 kb/s] [eta 00m:11s] Threads: 3: [VVm] [63.6% done] [ 7042/ 1922 kb/s] [eta 00m:12s] Threads: 3: [VVm] [64.7% done] [ 20963/ 251 kb/s] [eta 00m:12s] Threads: 3: [VVm] [63.9% done] [ 17257/ 28 kb/s] [eta 00m:13s] Threads: 2: [EVm] [64.9% done] [ 21272/ 28 kb/s] [eta 00m:13s] Threads: 1: [__V] [69.4% done] [ 12631/ 0 kb/s] [eta 00m:11s] Threads: 1: [__V] [83.9% done] [ 19927/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=29380 read : io=100MiB, bw=4,350KiB/s, runt= 24104msec clat (msec): min= 0, max= 157, avg= 8.46, stdev=12.64 bw (KiB/s) : min= 5, max=23294, per=43.12%, avg=5018.79, stdev=4469.46 write: io=39,172KiB, bw=1,982KiB/s, runt= 20230msec clat (msec): min= 1, max= 56, avg=12.26, stdev= 6.49 bw (KiB/s) : min= 0, max= 7181, per=77.04%, avg=3227.41, stdev=2422.54 cpu : usr=7.72%, sys=0.51%, ctx=2250 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=19.4%, 4=7.6%, 10=33.5%, 20=30.9%, 50=7.7%, 100=0.2% lat (msec): 250=0.7%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=29381 read : io=100MiB, bw=4,258KiB/s, runt= 24622msec clat (msec): min= 0, max= 123, avg= 9.32, stdev=13.66 bw (KiB/s) : min= 15, max=13378, per=36.86%, avg=4289.29, stdev=3097.94 write: io=31,352KiB, bw=1,530KiB/s, runt= 20971msec clat (msec): min= 1, max= 58, avg=11.11, stdev= 7.74 bw (KiB/s) : min= 0, max= 6855, per=53.39%, avg=2236.50, stdev=2196.70 cpu : usr=7.33%, sys=0.52%, ctx=2239 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=16.4%, 4=10.8%, 10=34.6%, 20=28.4%, 50=8.5%, 100=0.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=29382 read : io=100MiB, bw=3,879KiB/s, runt= 27028msec clat (msec): min= 0, max= 222, avg=10.22, stdev=18.23 bw (KiB/s) : min= 5, max=20865, per=38.92%, avg=4529.27, stdev=4768.55 write: io=32,848KiB, bw=1,331KiB/s, runt= 25265msec clat (msec): min= 2, max= 234, avg=16.79, stdev=22.67 bw (KiB/s) : min= 0, max= 7350, per=61.06%, avg=2557.83, stdev=2849.08 cpu : usr=6.29%, sys=0.46%, ctx=2104 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=15.3%, 4=9.6%, 10=32.7%, 20=30.1%, 50=10.4%, 100=0.4% 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=11,638KiB/s, minb=3,879KiB/s, maxb=4,350KiB/s, mint=24104msec, maxt=27028msec WRITE: io=101MiB, aggrb=4,189KiB/s, minb=1,331KiB/s, maxb=1,982KiB/s, mint=24104msec, maxt=27028msec Disk stats (read/write): cciss!c0d0: ios=5642/1890, merge=860/67, ticks=54360/29836, in_queue=84188, util=95.60% 5.38user 0.46system 0:27.64elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+206784outputs (0major+1023minor)pagefaults 0swaps