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: [mFm] [30.0% done] [ 9151/ 35338 kb/s] [eta 00m:07s] Threads: 3: [mFm] [30.8% done] [ 5177/ 0 kb/s] [eta 00m:09s] Threads: 3: [mFm] [35.7% done] [ 6011/ 1993 kb/s] [eta 00m:09s] Threads: 3: [mFm] [54.5% done] [ 1191/ 53158 kb/s] [eta 00m:05s] Threads: 3: [mFF] [70.0% done] [ 1643/ 22538 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 3766 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] [72.2% done] [ 38678/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [77.8% done] [ 49953/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [83.3% done] [ 54578/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [100.0% done] [ 52910/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 52068/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=12112 read : io=100MiB, bw=6,224KiB/s, runt= 16845msec slat (msec): min= 18, max= 9865, avg=6468.08, stdev=3221.16 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 12, max=24063, per=49.01%, avg=8925.00, stdev=7507.74 write: io=75,344KiB, bw=6,364KiB/s, runt= 12123msec slat (msec): min= 0, max= 46, avg= 3.87, stdev= 4.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=16736, per=37.38%, avg=8219.67, stdev=8371.94 cpu : usr=13.08%, sys=4.16%, ctx=1638 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=12113 read : io=100MiB, bw=6,386KiB/s, runt= 16419msec slat (msec): min= 41, max=14119, avg=11534.00, stdev=2085.52 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=38577, per=94.66%, avg=17239.10, stdev=11989.76 write: io=98,712KiB, bw=8,372KiB/s, runt= 12073msec slat (msec): min= 0, max= 51, avg= 4.11, stdev= 4.36 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58558, per=156.82%, avg=34484.60, stdev=31103.64 cpu : usr=14.06%, sys=4.53%, ctx=1070 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=12114 read : io=100MiB, bw=6,070KiB/s, runt= 17273msec slat (msec): min= 24, max=11034, avg=8014.67, stdev=3732.41 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=39078, per=49.67%, avg=9045.21, stdev=10491.44 write: io=86,288KiB, bw=7,293KiB/s, runt= 12115msec slat (msec): min= 0, max= 200, avg= 4.48, stdev= 8.48 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56101, per=114.04%, avg=25076.67, stdev=28149.03 cpu : usr=12.97%, sys=4.10%, ctx=1380 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=18,211KiB/s, minb=6,070KiB/s, maxb=6,386KiB/s, mint=16419msec, maxt=17273msec WRITE: io=254MiB, aggrb=21,990KiB/s, minb=6,364KiB/s, maxb=8,372KiB/s, mint=16419msec, maxt=17273msec Disk stats (read/write): cciss!c0d0: ios=5815/3184, merge=915/61808, ticks=58508/1412620, in_queue=1471456, util=96.95% 6.84user 2.18system 0:17.52elapsed 51%CPU (0avgtext+0avgdata 0maxresident)k 721624inputs+520712outputs (0major+2382minor)pagefaults 0swaps