fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=sync, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmF] [37.5% done] [ 9009/142046 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 174/ 71169 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: [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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [69.6% done] [ 26223/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [77.3% done] [ 26947/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [81.8% done] [ 30400/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [86.4% done] [ 24092/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [95.2% done] [ 26585/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 26931/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 30221/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 28501/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 25450/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 25300/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=26386 read : io=100MiB, bw=4,090KiB/s, runt= 25634msec clat (msec): min= 0, max= 252, avg= 6.58, stdev=28.74 bw (KiB/s) : min= 3, max=18190, per=67.23%, avg=8213.64, stdev=4755.87 write: io=94,884KiB, bw=6,486KiB/s, runt= 14978msec clat (msec): min= 0, max= 22, avg= 0.07, stdev= 1.03 bw (KiB/s) : min= 0, max=58400, per=140.84%, avg=27015.00, stdev=29444.23 cpu : usr=7.93%, sys=2.53%, ctx=939 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=87.4%, 4=1.6%, 10=5.6%, 20=2.6%, 50=1.4%, 100=0.2% lat (msec): 250=1.1%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26387 read : io=100MiB, bw=4,072KiB/s, runt= 25745msec clat (msec): min= 0, max= 415, avg= 6.59, stdev=29.81 bw (KiB/s) : min= 10, max=16692, per=59.44%, avg=7262.83, stdev=4069.57 write: io=92,024KiB, bw=6,269KiB/s, runt= 15031msec clat (msec): min= 0, max= 55, avg= 0.26, stdev= 3.11 bw (KiB/s) : min= 0, max=22793, per=54.51%, avg=10455.33, stdev=11512.50 cpu : usr=6.82%, sys=2.38%, ctx=1002 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=85.7%, 4=2.1%, 10=7.2%, 20=2.6%, 50=0.9%, 100=0.3% lat (msec): 250=1.1%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26388 read : io=100MiB, bw=4,441KiB/s, runt= 23609msec clat (msec): min= 0, max= 376, avg= 5.47, stdev=25.28 bw (KiB/s) : min= 14, max=17047, per=75.16%, avg=9182.68, stdev=5210.83 write: io=94,668KiB, bw=6,472KiB/s, runt= 14978msec clat (msec): min= 0, max= 20, avg= 0.04, stdev= 0.66 bw (KiB/s) : min= 0, max=23011, per=59.98%, avg=11505.50, stdev=16271.23 cpu : usr=6.98%, sys=2.41%, ctx=1218 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=86.9%, 4=2.0%, 10=6.9%, 20=1.9%, 50=1.0%, 100=0.3% lat (msec): 250=0.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,218KiB/s, minb=4,072KiB/s, maxb=4,441KiB/s, mint=23609msec, maxt=25745msec WRITE: io=275MiB, aggrb=19,182KiB/s, minb=6,269KiB/s, maxb=6,486KiB/s, mint=23609msec, maxt=25745msec Disk stats (read/write): cciss!c0d0: ios=5500/4983, merge=31/65499, ticks=111056/1885704, in_queue=1996744, util=98.36% 5.45user 1.82system 0:26.18elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 688080inputs+563184outputs (2major+1071minor)pagefaults 0swaps