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] [13.6% done] [ 16823/ 29135 kb/s] [eta 00m:19s] Threads: 3: [mFm] [18.2% done] [ 11458/ 82521 kb/s] [eta 00m:18s] Threads: 3: [mFF] [20.0% done] [ 3332/ 11198 kb/s] [eta 00m:20s] Threads: 3: [mFF] [21.4% done] [ 2558/ 0 kb/s] [eta 00m:22s] Threads: 3: [mFF] [23.3% done] [ 1944/ 0 kb/s] [eta 00m:23s] Threads: 3: [mFF] [44.4% done] [ 2096/ 28383 kb/s] [eta 00m:10s] Threads: 3: [mFF] [64.3% done] [ 1928/ 28541 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 690/ 7054 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] [70.0% done] [ 43099/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 48590/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [84.2% done] [ 49257/ 0 kb/s] [eta 00m:03s] Threads: 2: [_VV] [100.0% done] [ 52548/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=18204 read : io=100MiB, bw=6,468KiB/s, runt= 16211msec slat (msec): min= 0, max= 6404, avg=3799.02, stdev=2174.70 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 43, max=25094, per=42.39%, avg=7426.82, stdev=7568.87 write: io=62,952KiB, bw=4,965KiB/s, runt= 12981msec slat (msec): min= 0, max= 118, avg= 3.02, stdev= 4.10 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=47114, per=87.51%, avg=16563.00, stdev=22215.03 cpu : usr=12.44%, sys=4.02%, ctx=1593 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=18205 read : io=100MiB, bw=5,997KiB/s, runt= 17485msec slat (msec): min= 11, max=13888, avg=10927.35, stdev=3563.78 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 20, max=25859, per=70.31%, avg=12318.07, stdev=9844.22 write: io=89,432KiB, bw=7,055KiB/s, runt= 12980msec slat (msec): min= 0, max= 145, avg= 3.15, stdev= 5.52 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56338, per=109.44%, avg=20714.20, stdev=28139.69 cpu : usr=10.98%, sys=3.68%, ctx=1327 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=18206 read : io=100MiB, bw=5,839KiB/s, runt= 17956msec slat (msec): min= 11, max=13759, avg=11228.79, stdev=3859.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=49192, per=63.94%, avg=11202.00, stdev=13305.24 write: io=87,664KiB, bw=6,912KiB/s, runt= 12987msec slat (msec): min= 0, max= 65, avg= 2.88, stdev= 5.08 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=99258, per=159.08%, avg=30109.20, stdev=44400.45 cpu : usr=10.31%, sys=3.76%, ctx=1295 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,519KiB/s, minb=5,839KiB/s, maxb=6,468KiB/s, mint=16211msec, maxt=17956msec WRITE: io=234MiB, aggrb=18,927KiB/s, minb=4,965KiB/s, maxb=7,055KiB/s, mint=16211msec, maxt=17956msec Disk stats (read/write): cciss!c0d0: ios=6254/2974, merge=1445/56983, ticks=63144/1373144, in_queue=1436292, util=96.89% 5.85user 1.98system 0:18.15elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 771416inputs+480120outputs (0major+2384minor)pagefaults 0swaps