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] [ 13060/ 0 kb/s] [eta 00m:20s] Threads: 3: [mmm] [18.2% done] [ 11385/ 30852 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 9387/ 54220 kb/s] [eta 00m:16s] Threads: 3: [mFm] [40.0% done] [ 3599/ 70404 kb/s] [eta 00m:09s] Threads: 3: [mFm] [53.8% done] [ 1804/ 34328 kb/s] [eta 00m:06s] Threads: 3: [FFm] [66.7% done] [ 1232/ 23229 kb/s] [eta 00m:04s] Threads: 3: [FFm] [64.3% done] [ 1354/ 0 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 223/ 4421 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [72.7% done] [ 23961/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.3% done] [ 24177/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [81.8% done] [ 24047/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [86.4% done] [ 25169/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [95.2% done] [ 23933/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [95.5% done] [ 24929/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 23176/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 20528/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 27167/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VV] [100.0% done] [ 27870/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=30787 read : io=100MiB, bw=4,227KiB/s, runt= 24805msec clat (msec): min= 0, max= 239, avg= 8.37, stdev=27.66 bw (KiB/s) : min= 11, max=17166, per=48.73%, avg=5999.58, stdev=4540.35 write: io=85,532KiB, bw=5,750KiB/s, runt= 15231msec clat (msec): min= 0, max= 40, avg= 0.23, stdev= 2.09 bw (KiB/s) : min= 0, max=50190, per=99.73%, avg=16499.40, stdev=22525.94 cpu : usr=9.00%, sys=2.61%, ctx=1252 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=82.3%, 4=1.7%, 10=6.5%, 20=3.9%, 50=3.6%, 100=0.7% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30788 read : io=100MiB, bw=4,104KiB/s, runt= 25546msec clat (msec): min= 0, max= 352, avg= 8.09, stdev=31.40 bw (KiB/s) : min= 20, max=16555, per=55.45%, avg=6827.26, stdev=3567.50 write: io=84,560KiB, bw=5,700KiB/s, runt= 15190msec clat (msec): min= 0, max= 39, avg= 0.23, stdev= 2.27 bw (KiB/s) : min= 0, max=59162, per=140.09%, avg=23176.60, stdev=30733.12 cpu : usr=8.58%, sys=2.51%, ctx=1197 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=83.8%, 4=1.9%, 10=6.7%, 20=3.1%, 50=2.9%, 100=0.5% lat (msec): 250=1.0%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30789 read : io=100MiB, bw=4,107KiB/s, runt= 25527msec clat (msec): min= 0, max= 454, avg=10.37, stdev=31.38 bw (KiB/s) : min= 11, max=14344, per=43.96%, avg=5413.12, stdev=3717.03 write: io=75,984KiB, bw=5,109KiB/s, runt= 15227msec clat (msec): min= 0, max= 77, avg= 0.20, stdev= 2.77 bw (KiB/s) : min= 0, max=59375, per=108.01%, avg=17869.50, stdev=27953.04 cpu : usr=8.56%, sys=2.27%, ctx=1434 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=79.8%, 4=2.0%, 10=6.7%, 20=4.2%, 50=4.5%, 100=1.3% lat (msec): 250=1.3%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,313KiB/s, minb=4,104KiB/s, maxb=4,227KiB/s, mint=24805msec, maxt=25546msec WRITE: io=240MiB, aggrb=16,544KiB/s, minb=5,109KiB/s, maxb=5,750KiB/s, mint=24805msec, maxt=25546msec Disk stats (read/write): cciss!c0d0: ios=6242/3440, merge=1390/58086, ticks=132092/1560552, in_queue=1693144, util=98.95% 6.61user 1.88system 0:25.81elapsed 32%CPU (0avgtext+0avgdata 0maxresident)k 767312inputs+492184outputs (2major+1064minor)pagefaults 0swaps