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] [ 14695/ 73569 kb/s] [eta 00m:20s] Threads: 3: [mFm] [36.4% done] [ 7459/ 84909 kb/s] [eta 00m:07s] Threads: 3: [mFm] [55.6% done] [ 3718/ 27266 kb/s] [eta 00m:04s] Threads: 3: [mFm] [66.7% done] [ 2733/ 15651 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 987/ 9025 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] [68.4% done] [ 7452/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.8% done] [ 50823/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 51169/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 54757/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 52202/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=15825 read : io=100MiB, bw=5,963KiB/s, runt= 17582msec slat (msec): min= 43, max=10757, avg=7339.19, stdev=3391.64 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=28137, per=49.52%, avg=8795.63, stdev=8689.76 write: io=85,988KiB, bw=6,922KiB/s, runt= 12720msec slat (msec): min= 0, max= 135, avg= 4.59, stdev= 6.37 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55780, per=127.05%, avg=25932.00, stdev=25707.81 cpu : usr=12.90%, sys=4.03%, ctx=1243 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=15826 read : io=100MiB, bw=5,920KiB/s, runt= 17711msec slat (msec): min= 61, max=14291, avg=11664.55, stdev=3120.93 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 18, max=25187, per=70.75%, avg=12566.08, stdev=9713.23 write: io=92,880KiB, bw=7,481KiB/s, runt= 12713msec slat (msec): min= 0, max= 134, avg= 4.41, stdev= 8.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58660, per=125.84%, avg=25685.00, stdev=26320.89 cpu : usr=13.01%, sys=4.27%, ctx=1623 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=15827 read : io=100MiB, bw=6,194KiB/s, runt= 16928msec slat (msec): min= 40, max=10898, avg=7592.64, stdev=3478.40 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=24183, per=60.39%, avg=10726.00, stdev=8298.74 write: io=74,684KiB, bw=6,015KiB/s, runt= 12713msec slat (msec): min= 0, max= 143, avg= 4.00, stdev= 8.13 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=44811, per=86.89%, avg=17735.50, stdev=21757.64 cpu : usr=12.62%, sys=4.70%, ctx=1393 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=17,761KiB/s, minb=5,920KiB/s, maxb=6,194KiB/s, mint=16928msec, maxt=17711msec WRITE: io=248MiB, aggrb=20,411KiB/s, minb=6,015KiB/s, maxb=7,481KiB/s, mint=16928msec, maxt=17711msec Disk stats (read/write): cciss!c0d0: ios=6051/3191, merge=1252/60164, ticks=62768/1360608, in_queue=1423788, util=97.17% 6.75user 2.30system 0:17.91elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k 747184inputs+507128outputs (0major+2385minor)pagefaults 0swaps