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: [mmF] [50.0% done] [ 6516/ 98604 kb/s] [eta 00m:03s] Threads: 3: [mmF] [50.0% done] [ 3649/ 14908 kb/s] [eta 00m:04s] Threads: 3: [mFF] [71.4% done] [ 618/ 39593 kb/s] [eta 00m:02s] Threads: 3: [mFF] [66.7% done] [ 886/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 1036/ 2746 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] [72.2% done] [ 25735/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [77.8% done] [ 53447/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 54435/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 53906/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 56192/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=31681 read : io=100MiB, bw=5,972KiB/s, runt= 17558msec slat (msec): min= 45, max=10653, avg=7475.79, stdev=3372.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=21271, per=43.05%, avg=7713.05, stdev=7810.93 write: io=86,844KiB, bw=7,190KiB/s, runt= 12367msec slat (msec): min= 0, max= 177, avg= 4.67, stdev=10.18 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54145, per=96.29%, avg=21302.43, stdev=26809.24 cpu : usr=12.85%, sys=3.99%, ctx=1234 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=31682 read : io=100MiB, bw=6,031KiB/s, runt= 17386msec slat (msec): min= 48, max=13151, avg=9925.87, stdev=3675.41 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 21, max=32615, per=69.98%, avg=12538.36, stdev=9033.24 write: io=83,832KiB, bw=6,941KiB/s, runt= 12367msec slat (msec): min= 0, max= 60, avg= 3.65, stdev= 4.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=54463, per=94.25%, avg=20852.50, stdev=26156.49 cpu : usr=12.47%, sys=4.10%, ctx=1209 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=31683 read : io=100MiB, bw=6,323KiB/s, runt= 16583msec slat (msec): min= 75, max=13855, avg=11367.00, stdev=2617.18 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 19, max=35155, per=96.78%, avg=17338.30, stdev=11536.16 write: io=96,524KiB, bw=7,997KiB/s, runt= 12359msec slat (msec): min= 0, max= 149, avg= 3.96, stdev= 6.18 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58826, per=147.46%, avg=32623.40, stdev=30167.70 cpu : usr=13.60%, sys=4.34%, ctx=1171 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=17,916KiB/s, minb=5,972KiB/s, maxb=6,323KiB/s, mint=16583msec, maxt=17558msec WRITE: io=261MiB, aggrb=22,124KiB/s, minb=6,941KiB/s, maxb=7,997KiB/s, mint=16583msec, maxt=17558msec Disk stats (read/write): cciss!c0d0: ios=5720/3457, merge=1352/63230, ticks=55072/1391636, in_queue=1446712, util=95.09% 6.72user 2.18system 0:17.75elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k 710328inputs+534424outputs (0major+2387minor)pagefaults 0swaps