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] [13.0% done] [ 15599/ 6334 kb/s] [eta 00m:20s] Threads: 3: [mmm] [16.7% done] [ 6538/ 15603 kb/s] [eta 00m:20s] Threads: 3: [mmm] [21.7% done] [ 12580/ 10227 kb/s] [eta 00m:18s] Threads: 3: [mmm] [27.3% done] [ 14994/ 5948 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 12507/ 6769 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 16778/ 3567 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 6680/ 11694 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 8541/ 10150 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 6148/ 10516 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 13125/ 4864 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 10902/ 3701 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 9695/ 5680 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 6745/ 6964 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 8118/ 3054 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 10463/ 1385 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 31760/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [79.2% done] [ 30037/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 32329/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=23660 read : io=100MiB, bw=5,126KiB/s, runt= 20453msec slat (msec): min= 0, max= 4053, avg=968.39, stdev=1347.64 clat (msec): min= 0, max= 292, avg=60.15, stdev=64.32 bw (KiB/s) : min= 11, max=14170, per=38.87%, avg=5977.45, stdev=3917.09 write: io=39,276KiB, bw=2,450KiB/s, runt= 16411msec slat (msec): min= 0, max= 13, avg= 0.74, stdev= 1.52 clat (msec): min= 6, max= 298, avg=83.77, stdev=54.47 bw (KiB/s) : min= 0, max= 8184, per=61.34%, avg=3861.68, stdev=2693.38 cpu : usr=8.51%, sys=0.41%, ctx=1144 IO depths : 1=0.1%, 2=1.1%, 4=44.0%, 8=54.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=9.0%, 20=18.5%, 50=23.7%, 100=25.6% lat (msec): 250=21.6%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23661 read : io=100MiB, bw=5,221KiB/s, runt= 20080msec slat (msec): min= 0, max= 3021, avg=347.78, stdev=735.34 clat (msec): min= 0, max= 293, avg=69.08, stdev=65.20 bw (KiB/s) : min= 231, max=10829, per=35.16%, avg=5408.12, stdev=2810.26 write: io=24,932KiB, bw=1,497KiB/s, runt= 17043msec slat (msec): min= 0, max= 30, avg= 0.77, stdev= 1.99 clat (msec): min= 11, max= 344, avg=86.11, stdev=59.40 bw (KiB/s) : min= 0, max= 6192, per=35.52%, avg=2236.38, stdev=2225.78 cpu : usr=8.09%, sys=0.38%, ctx=1113 IO depths : 1=0.1%, 2=1.3%, 4=42.6%, 8=55.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.2%, 10=4.8%, 20=15.7%, 50=27.3%, 100=26.4% lat (msec): 250=23.3%, 500=2.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=23662 read : io=100MiB, bw=5,140KiB/s, runt= 20398msec slat (msec): min= 0, max= 3888, avg=909.75, stdev=1294.11 clat (msec): min= 0, max= 320, avg=62.96, stdev=64.55 bw (KiB/s) : min= 123, max=13858, per=39.15%, avg=6021.81, stdev=3960.45 write: io=40,588KiB, bw=2,518KiB/s, runt= 16505msec slat (msec): min= 0, max= 10, avg= 0.70, stdev= 1.39 clat (msec): min= 6, max= 260, avg=83.36, stdev=52.09 bw (KiB/s) : min= 0, max= 8707, per=61.36%, avg=3863.33, stdev=2821.52 cpu : usr=8.77%, sys=0.51%, ctx=1127 IO depths : 1=0.1%, 2=1.4%, 4=43.9%, 8=54.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=1.2%, 10=6.5%, 20=18.3%, 50=23.0%, 100=26.9% lat (msec): 250=23.2%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,380KiB/s, minb=5,126KiB/s, maxb=5,221KiB/s, mint=20080msec, maxt=20453msec WRITE: io=102MiB, aggrb=6,296KiB/s, minb=1,497KiB/s, maxb=2,518KiB/s, mint=20080msec, maxt=20453msec Disk stats (read/write): cciss!c0d0: ios=5369/1928, merge=1197/378, ticks=365956/178444, in_queue=544396, util=99.18% 5.20user 0.27system 0:20.68elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+209616outputs (0major+2354minor)pagefaults 0swaps