fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mFm] [10.7% done] [ 6607/ 32914 kb/s] [eta 00m:25s] Threads: 3: [mFF] [13.8% done] [ 4990/ 55586 kb/s] [eta 00m:25s] Threads: 3: [mFF] [33.3% done] [ 1232/ 27341 kb/s] [eta 00m:10s] Threads: 3: [mFF] [35.3% done] [ 2037/ 353 kb/s] [eta 00m:11s] Threads: 3: [mFF] [35.0% done] [ 2387/ 0 kb/s] [eta 00m:13s] Threads: 3: [mFF] [53.3% done] [ 1704/ 26479 kb/s] [eta 00m:07s] Threads: 3: [mVF] [69.2% done] [ 626/ 20296 kb/s] [eta 00m:04s] Threads: 3: [FVF] [90.9% done] [ 29631/ 431 kb/s] [eta 00m:01s] Threads: 3: [FVF] [100.0% done] [ 21753/ 0 kb/s] [eta 00m:00s] Threads: 3: [FVF] [100.0% done] [ 19568/ 0 kb/s] [eta 00m:00s] Threads: 3: [FVF] [100.0% done] [ 25657/ 0 kb/s] [eta 00m:00s] Threads: 2: [F_F] [100.0% done] [ 7516/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [75.0% done] [ 35627/ 0 kb/s] [eta 00m:05s] Threads: 2: [V_V] [88.9% done] [ 50652/ 0 kb/s] [eta 00m:02s] Threads: 2: [V_V] [100.0% done] [ 52133/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=21464 read : io=100MiB, bw=6,004KiB/s, runt= 17464msec slat (msec): min= 24, max= 8525, avg=6028.02, stdev=2704.73 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27183, per=47.78%, avg=8605.45, stdev=9873.02 write: io=73,660KiB, bw=5,297KiB/s, runt= 14239msec slat (msec): min= 0, max= 150, avg= 3.94, stdev= 8.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55263, per=105.29%, avg=19923.80, stdev=27219.93 cpu : usr=12.21%, sys=4.03%, ctx=1374 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21465 read : io=100MiB, bw=7,825KiB/s, runt= 13399msec slat (msec): min= 7732, max=12157, avg=9940.56, stdev=1318.39 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=31340, per=117.10%, avg=21092.22, stdev=9534.00 write: io=100MiB, bw=11,948KiB/s, runt= 8776msec slat (msec): min= 0, max= 23, avg= 2.53, stdev= 3.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=84855, per=251.64%, avg=47615.33, stdev=43368.58 cpu : usr=13.88%, sys=5.76%, ctx=1023 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=21466 read : io=100MiB, bw=6,032KiB/s, runt= 17383msec slat (msec): min= 85, max=13561, avg=11147.27, stdev=3264.85 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=40968, per=93.64%, avg=16867.00, stdev=13348.01 write: io=87,064KiB, bw=6,277KiB/s, runt= 14203msec slat (msec): min= 0, max= 23, avg= 3.60, stdev= 3.48 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=60104, per=229.67%, avg=43459.00, stdev=29033.13 cpu : usr=12.70%, sys=4.44%, ctx=1632 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 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=18,012KiB/s, minb=6,004KiB/s, maxb=7,825KiB/s, mint=13399msec, maxt=17464msec WRITE: io=257MiB, aggrb=18,922KiB/s, minb=5,297KiB/s, maxb=11,948KiB/s, mint=13399msec, maxt=17464msec Disk stats (read/write): cciss!c0d0: ios=5876/3657, merge=1235/61998, ticks=52116/1796152, in_queue=1848260, util=98.79% 6.25user 2.28system 0:17.68elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 733432inputs+526272outputs (0major+2385minor)pagefaults 0swaps