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] [ 14403/ 6931 kb/s] [eta 00m:19s] Threads: 3: [mmm] [17.4% done] [ 12910/ 5531 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 9461/ 10205 kb/s] [eta 00m:19s] Threads: 3: [mmm] [25.0% done] [ 9501/ 9249 kb/s] [eta 00m:18s] Threads: 3: [mmm] [29.2% done] [ 15517/ 3453 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 6263/ 10429 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.0% done] [ 10433/ 4458 kb/s] [eta 00m:16s] Threads: 3: [mmm] [40.0% done] [ 9867/ 6113 kb/s] [eta 00m:15s] Threads: 3: [mmm] [42.3% done] [ 8764/ 4681 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.2% done] [ 10361/ 3734 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.1% done] [ 8460/ 4864 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.9% done] [ 6672/ 5168 kb/s] [eta 00m:13s] Threads: 3: [mmm] [53.6% done] [ 9269/ 2660 kb/s] [eta 00m:13s] Threads: 3: [mmm] [55.2% done] [ 4738/ 4799 kb/s] [eta 00m:13s] Threads: 3: [mmm] [58.6% done] [ 7386/ 3079 kb/s] [eta 00m:12s] Threads: 3: [mmm] [60.0% done] [ 7455/ 1191 kb/s] [eta 00m:12s] Threads: 3: [mmm] [61.3% done] [ 4071/ 4664 kb/s] [eta 00m:12s] Threads: 3: [mmm] [62.5% done] [ 3921/ 3014 kb/s] [eta 00m:12s] Threads: 3: [mmm] [63.6% done] [ 2082/ 4283 kb/s] [eta 00m:12s] Threads: 3: [mVm] [64.7% done] [ 15705/ 390 kb/s] [eta 00m:12s] Threads: 3: [mVV] [63.9% done] [ 15518/ 280 kb/s] [eta 00m:13s] Threads: 3: [mVV] [64.9% done] [ 19731/ 178 kb/s] [eta 00m:13s] Threads: 2: [mV_] [64.1% done] [ 19716/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [66.7% done] [ 11681/ 2098 kb/s] [eta 00m:13s] Threads: 1: [V__] [75.0% done] [ 12165/ 1659 kb/s] [eta 00m:09s] Threads: 1: [V__] [93.3% done] [ 25401/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=21731 read : io=100MiB, bw=3,688KiB/s, runt= 28429msec clat (msec): min= 0, max= 232, avg= 8.64, stdev=15.13 bw (KiB/s) : min= 3, max=26099, per=39.59%, avg=4381.03, stdev=6094.58 write: io=41,860KiB, bw=1,607KiB/s, runt= 26668msec clat (msec): min= 1, max= 216, avg=13.39, stdev=19.00 bw (KiB/s) : min= 0, max= 6758, per=50.36%, avg=2288.27, stdev=2211.02 cpu : usr=6.66%, sys=0.48%, ctx=2666 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=24.9%, 4=7.9%, 10=28.1%, 20=28.6%, 50=8.6%, 100=0.3% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21732 read : io=100MiB, bw=4,059KiB/s, runt= 25827msec clat (msec): min= 0, max= 121, avg= 8.70, stdev=13.55 bw (KiB/s) : min= 229, max=16700, per=44.78%, avg=4954.56, stdev=4156.23 write: io=41,856KiB, bw=2,010KiB/s, runt= 21316msec clat (msec): min= 1, max= 51, avg=11.72, stdev= 7.37 bw (KiB/s) : min= 0, max= 8053, per=66.22%, avg=3008.89, stdev=2502.16 cpu : usr=7.20%, sys=0.45%, ctx=2557 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=22.4%, 4=7.1%, 10=29.4%, 20=31.8%, 50=8.3%, 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=21733 read : io=100MiB, bw=4,159KiB/s, runt= 25209msec clat (msec): min= 0, max= 117, avg= 8.24, stdev=10.64 bw (KiB/s) : min= 7, max=21504, per=46.90%, avg=5189.97, stdev=4840.68 write: io=34,628KiB, bw=1,573KiB/s, runt= 22537msec clat (msec): min= 1, max= 116, avg=13.07, stdev=12.17 bw (KiB/s) : min= 0, max= 7733, per=45.79%, avg=2080.81, stdev=1960.19 cpu : usr=7.71%, sys=0.49%, ctx=2443 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=20.0%, 4=8.7%, 10=29.6%, 20=32.2%, 50=8.6%, 100=0.2% lat (msec): 250=0.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,065KiB/s, minb=3,688KiB/s, maxb=4,159KiB/s, mint=25209msec, maxt=28429msec WRITE: io=116MiB, aggrb=4,544KiB/s, minb=1,573KiB/s, maxb=2,010KiB/s, mint=25209msec, maxt=28429msec Disk stats (read/write): cciss!c0d0: ios=6046/2631, merge=1108/306, ticks=53392/36560, in_queue=89952, util=96.33% 5.70user 0.48system 0:28.73elapsed 21%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+236728outputs (0major+1043minor)pagefaults 0swaps