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] [ 17966/ 3099 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 13199/ 5808 kb/s] [eta 00m:18s] Threads: 3: [mmm] [21.7% done] [ 5840/ 13943 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 13439/ 5617 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 12039/ 6931 kb/s] [eta 00m:17s] Threads: 3: [mmm] [32.0% done] [ 11494/ 4360 kb/s] [eta 00m:17s] Threads: 3: [mmm] [36.0% done] [ 8293/ 8236 kb/s] [eta 00m:16s] Threads: 3: [mmm] [38.5% done] [ 6666/ 9688 kb/s] [eta 00m:16s] Threads: 3: [mmm] [42.3% done] [ 6426/ 8122 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.4% done] [ 9932/ 4738 kb/s] [eta 00m:15s] Threads: 3: [mmm] [46.4% done] [ 11576/ 2050 kb/s] [eta 00m:15s] Threads: 3: [mmm] [50.0% done] [ 10811/ 1415 kb/s] [eta 00m:14s] Threads: 3: [mmm] [51.7% done] [ 11018/ 317 kb/s] [eta 00m:14s] Threads: 3: [mmm] [53.3% done] [ 7976/ 2676 kb/s] [eta 00m:14s] Threads: 3: [mmm] [56.7% done] [ 6760/ 2342 kb/s] [eta 00m:13s] Threads: 3: [mmm] [56.2% done] [ 3843/ 3278 kb/s] [eta 00m:14s] Threads: 3: [mmV] [57.6% done] [ 22102/ 2220 kb/s] [eta 00m:14s] Threads: 3: [mmV] [57.1% done] [ 30774/ 203 kb/s] [eta 00m:15s] Threads: 2: [mm_] [60.0% done] [ 8903/ 4295 kb/s] [eta 00m:14s] Threads: 2: [mm_] [62.9% done] [ 7976/ 178 kb/s] [eta 00m:13s] Threads: 2: [mV_] [63.9% done] [ 8090/ 256 kb/s] [eta 00m:13s] Threads: 2: [mV_] [64.9% done] [ 19011/ 0 kb/s] [eta 00m:13s] Threads: 1: [V__] [69.4% done] [ 9619/ 0 kb/s] [eta 00m:11s] Threads: 1: [V__] [83.9% done] [ 19674/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=7669 read : io=100MiB, bw=3,942KiB/s, runt= 26595msec clat (msec): min= 0, max= 126, avg=10.20, stdev=15.35 bw (KiB/s) : min= 18, max=20873, per=37.20%, avg=4400.50, stdev=4491.70 write: io=30,152KiB, bw=1,236KiB/s, runt= 24971msec clat (msec): min= 1, max= 114, avg=15.93, stdev=16.65 bw (KiB/s) : min= 0, max= 6756, per=46.76%, avg=2126.90, stdev=2119.62 cpu : usr=6.71%, sys=0.50%, ctx=2172 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=18.4%, 4=9.3%, 10=28.3%, 20=30.1%, 50=11.7%, 100=0.5% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7670 read : io=100MiB, bw=4,327KiB/s, runt= 24233msec clat (msec): min= 0, max= 112, avg= 9.64, stdev=11.55 bw (KiB/s) : min= 11, max=16965, per=41.23%, avg=4876.69, stdev=3576.56 write: io=23,028KiB, bw=1,038KiB/s, runt= 22712msec clat (msec): min= 1, max= 119, avg=15.19, stdev=17.75 bw (KiB/s) : min= 0, max= 7261, per=64.98%, avg=2955.93, stdev=3190.16 cpu : usr=7.08%, sys=0.43%, ctx=2080 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=11.9%, 4=10.5%, 10=34.6%, 20=32.6%, 50=9.0%, 100=0.2% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7671 read : io=100MiB, bw=5,140KiB/s, runt= 20400msec clat (msec): min= 0, max= 47, avg= 5.03, stdev= 6.55 bw (KiB/s) : min= 15, max=33595, per=53.92%, avg=6377.48, stdev=9565.26 write: io=57,772KiB, bw=3,206KiB/s, runt= 18447msec clat (msec): min= 1, max= 50, avg=10.78, stdev= 6.98 bw (KiB/s) : min= 0, max= 8361, per=87.08%, avg=3961.42, stdev=2485.46 cpu : usr=9.65%, sys=0.57%, ctx=2464 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=30.8%, 4=8.8%, 10=30.6%, 20=23.3%, 50=6.3%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=11,828KiB/s, minb=3,942KiB/s, maxb=5,140KiB/s, mint=20400msec, maxt=26595msec WRITE: io=108MiB, aggrb=4,549KiB/s, minb=1,038KiB/s, maxb=3,206KiB/s, mint=20400msec, maxt=26595msec Disk stats (read/write): cciss!c0d0: ios=5553/1969, merge=870/153, ticks=48516/26688, in_queue=75196, util=96.37% 5.46user 0.47system 0:26.92elapsed 22%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+221944outputs (0major+1025minor)pagefaults 0swaps