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] [37.5% done] [ 12487/ 57908 kb/s] [eta 00m:05s] Threads: 3: [mFm] [66.7% done] [ 9914/ 87454 kb/s] [eta 00m:02s] Threads: 3: [mFF] [71.4% done] [ 1523/ 0 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 243/ 4502 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] [70.0% done] [ 14470/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 53451/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.9% done] [ 55397/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 53451/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 56645/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=27101 read : io=100MiB, bw=5,734KiB/s, runt= 18286msec slat (msec): min= 27, max=13147, avg=9158.92, stdev=4158.19 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=27733, per=64.32%, avg=10863.12, stdev=9987.99 write: io=89,520KiB, bw=6,766KiB/s, runt= 13548msec slat (msec): min= 0, max= 102, avg= 4.26, stdev= 5.28 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58431, per=137.60%, avg=27092.00, stdev=29797.58 cpu : usr=12.45%, sys=3.57%, ctx=1102 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=27102 read : io=100MiB, bw=5,637KiB/s, runt= 18600msec slat (msec): min= 29, max=14682, avg=11122.44, stdev=4595.50 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 21, max=28046, per=67.10%, avg=11331.59, stdev=8582.62 write: io=85,260KiB, bw=6,434KiB/s, runt= 13568msec slat (msec): min= 0, max= 121, avg= 2.86, stdev= 5.88 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=47537, per=112.52%, avg=22155.00, stdev=25643.85 cpu : usr=10.04%, sys=3.27%, ctx=1102 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=27103 read : io=100MiB, bw=5,629KiB/s, runt= 18626msec slat (msec): min= 0, max=14646, avg=10491.36, stdev=4472.38 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=23666, per=68.75%, avg=11611.31, stdev=8119.16 write: io=86,340KiB, bw=6,510KiB/s, runt= 13580msec slat (msec): min= 0, max= 60, avg= 4.07, stdev= 5.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56601, per=139.45%, avg=27456.50, stdev=29662.41 cpu : usr=12.00%, sys=3.78%, ctx=1089 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=16,888KiB/s, minb=5,629KiB/s, maxb=5,734KiB/s, mint=18286msec, maxt=18626msec WRITE: io=255MiB, aggrb=19,689KiB/s, minb=6,434KiB/s, maxb=6,766KiB/s, mint=18286msec, maxt=18626msec Disk stats (read/write): cciss!c0d0: ios=5821/3302, merge=1258/61951, ticks=56680/1445196, in_queue=1502124, util=94.59% 6.44user 1.98system 0:18.83elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 710792inputs+522256outputs (0major+2386minor)pagefaults 0swaps