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: [mmm] [14.3% done] [ 17928/ 30748 kb/s] [eta 00m:18s] Threads: 3: [mmm] [36.4% done] [ 11345/ 89372 kb/s] [eta 00m:07s] Threads: 3: [FmF] [38.5% done] [ 6178/ 33272 kb/s] [eta 00m:08s] Threads: 3: [FmF] [40.0% done] [ 2619/ 0 kb/s] [eta 00m:09s] Threads: 3: [FmF] [41.2% done] [ 2145/ 0 kb/s] [eta 00m:10s] Threads: 3: [FmF] [50.0% done] [ 1812/ 11958 kb/s] [eta 00m:08s] Threads: 3: [FmF] [64.3% done] [ 614/ 22123 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 0/ 4193 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] [68.2% done] [ 14630/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [80.0% done] [ 46898/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [89.5% done] [ 49879/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 52064/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 52568/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28420 read : io=100MiB, bw=5,364KiB/s, runt= 19546msec slat (msec): min= 18, max=15396, avg=11883.01, stdev=4284.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=28500, per=70.90%, avg=11409.56, stdev=9027.13 write: io=89,256KiB, bw=6,302KiB/s, runt= 14502msec slat (msec): min= 0, max= 111, avg= 5.18, stdev= 7.22 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=48422, per=135.06%, avg=22813.50, stdev=24877.95 cpu : usr=11.64%, sys=3.93%, ctx=1417 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=28421 read : io=100MiB, bw=5,503KiB/s, runt= 19052msec slat (msec): min= 40, max=10043, avg=6134.44, stdev=3517.12 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 39, max=25731, per=50.25%, avg=8087.50, stdev=7017.97 write: io=65,876KiB, bw=4,648KiB/s, runt= 14511msec slat (msec): min= 0, max= 139, avg= 3.98, stdev= 8.60 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53485, per=119.83%, avg=20240.80, stdev=26833.20 cpu : usr=10.85%, sys=3.32%, ctx=1514 IO depths : 1=12.6%, 2=25.1%, 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=28422 read : io=100MiB, bw=5,381KiB/s, runt= 19485msec slat (msec): min= 0, max=14792, avg=10858.79, stdev=4590.75 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 18, max=28452, per=71.73%, avg=11544.27, stdev=8715.71 write: io=84,232KiB, bw=5,947KiB/s, runt= 14502msec slat (msec): min= 0, max= 20, avg= 4.04, stdev= 3.54 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58757, per=136.64%, avg=23080.33, stdev=31338.43 cpu : usr=11.58%, sys=3.63%, ctx=1436 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=16,093KiB/s, minb=5,364KiB/s, maxb=5,503KiB/s, mint=19052msec, maxt=19546msec WRITE: io=234MiB, aggrb=16,891KiB/s, minb=4,648KiB/s, maxb=6,302KiB/s, mint=19052msec, maxt=19546msec Disk stats (read/write): cciss!c0d0: ios=6221/3442, merge=1381/56316, ticks=66740/1526900, in_queue=1594216, util=96.62% 6.64user 2.14system 0:19.77elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 762912inputs+478752outputs (0major+2389minor)pagefaults 0swaps