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] [42.9% done] [ 14399/ 59780 kb/s] [eta 00m:04s] Threads: 3: [FmF] [66.7% done] [ 5446/ 91739 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 0/ 13149 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] [68.4% done] [ 25933/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.8% done] [ 52556/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 55448/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 55759/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VV] [100.0% done] [ 58271/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=26987 read : io=100MiB, bw=6,382KiB/s, runt= 16428msec slat (msec): min= 36, max=13190, avg=10116.08, stdev=3444.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=31596, per=76.27%, avg=13870.23, stdev=9995.13 write: io=85,940KiB, bw=7,130KiB/s, runt= 12342msec slat (msec): min= 0, max= 45, avg= 2.60, stdev= 4.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54056, per=84.21%, avg=18106.67, stdev=31133.32 cpu : usr=10.32%, sys=3.55%, ctx=1469 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% fio: (groupid=0): err= 0: pid=26988 read : io=100MiB, bw=6,062KiB/s, runt= 17297msec slat (msec): min= 38, max=13294, avg=10164.15, stdev=4134.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 12, max=38651, per=73.98%, avg=13454.64, stdev=11640.22 write: io=87,984KiB, bw=7,271KiB/s, runt= 12391msec slat (msec): min= 0, max= 86, avg= 3.62, stdev= 6.07 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51081, per=92.58%, avg=19906.50, stdev=24733.21 cpu : usr=11.49%, sys=3.42%, ctx=1302 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=26989 read : io=100MiB, bw=6,147KiB/s, runt= 17057msec slat (msec): min= 34, max=13665, avg=10439.61, stdev=3663.24 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=30290, per=72.00%, avg=13093.21, stdev=8784.24 write: io=86,256KiB, bw=7,156KiB/s, runt= 12342msec slat (msec): min= 0, max= 42, avg= 2.98, stdev= 4.21 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56812, per=132.17%, avg=28417.00, stdev=32369.74 cpu : usr=11.54%, sys=3.59%, ctx=1282 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=18,186KiB/s, minb=6,062KiB/s, maxb=6,382KiB/s, mint=16428msec, maxt=17297msec WRITE: io=254MiB, aggrb=21,501KiB/s, minb=7,130KiB/s, maxb=7,271KiB/s, mint=16428msec, maxt=17297msec Disk stats (read/write): cciss!c0d0: ios=5926/3070, merge=1341/61885, ticks=53744/1374048, in_queue=1428484, util=96.23% 5.71user 1.80system 0:17.52elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 733208inputs+520384outputs (0major+2379minor)pagefaults 0swaps