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] [13.6% done] [ 13252/ 9993 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 13886/ 8997 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 9721/ 12043 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 14650/ 5305 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 6577/ 12767 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 10502/ 9668 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 11441/ 8415 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 8334/ 9439 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.8% done] [ 17990/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 14659/ 0 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.2% done] [ 15167/ 0 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.0% done] [ 13576/ 0 kb/s] [eta 00m:11s] Threads: 3: [mmm] [60.0% done] [ 10105/ 3214 kb/s] [eta 00m:10s] Threads: 3: [Vmm] [61.5% done] [ 9492/ 2946 kb/s] [eta 00m:10s] Threads: 3: [Vmm] [63.0% done] [ 22233/ 1899 kb/s] [eta 00m:10s] Threads: 2: [_mm] [66.7% done] [ 13947/ 1142 kb/s] [eta 00m:09s] Threads: 2: [_VV] [70.4% done] [ 23210/ 1369 kb/s] [eta 00m:08s] Threads: 2: [_VV] [76.9% done] [ 39437/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=12161 read : io=100MiB, bw=6,065KiB/s, runt= 17287msec slat (msec): min= 0, max= 1511, avg=154.56, stdev=370.10 clat (msec): min= 0, max= 233, avg=60.41, stdev=45.42 bw (KiB/s) : min= 250, max=23349, per=42.68%, avg=6500.45, stdev=5006.16 write: io=27,672KiB, bw=1,802KiB/s, runt= 15717msec slat (msec): min= 0, max= 17, avg= 1.33, stdev= 2.48 clat (msec): min= 9, max= 319, avg=98.61, stdev=68.22 bw (KiB/s) : min= 0, max= 8819, per=67.02%, avg=3895.92, stdev=3097.76 cpu : usr=9.53%, sys=0.83%, ctx=1007 IO depths : 1=0.6%, 2=3.4%, 4=47.5%, 8=48.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.2%, 10=2.2%, 20=11.7%, 50=33.6%, 100=30.1% lat (msec): 250=21.1%, 500=0.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12162 read : io=100MiB, bw=5,077KiB/s, runt= 20653msec slat (msec): min= 0, max= 2193, avg=227.74, stdev=556.13 clat (msec): min= 0, max= 755, avg=77.07, stdev=69.47 bw (KiB/s) : min= 36, max=10417, per=32.74%, avg=4986.22, stdev=2943.01 write: io=24,056KiB, bw=1,334KiB/s, runt= 18465msec slat (msec): min= 0, max= 41, avg= 2.27, stdev= 5.55 clat (msec): min= 7, max= 285, avg=103.71, stdev=60.45 bw (KiB/s) : min= 0, max= 8239, per=52.45%, avg=3048.91, stdev=3028.68 cpu : usr=8.23%, sys=0.54%, ctx=992 IO depths : 1=0.8%, 2=3.7%, 4=45.4%, 8=50.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.1%, 10=2.1%, 20=10.1%, 50=29.3%, 100=26.8% lat (msec): 250=30.2%, 500=0.9%, 750=0.2%, 1000=0.1%, >=2000=0.0% fio: (groupid=0): err= 0: pid=12163 read : io=100MiB, bw=5,122KiB/s, runt= 20470msec slat (msec): min= 0, max= 2165, avg=605.02, stdev=731.46 clat (msec): min= 0, max= 690, avg=48.84, stdev=62.13 bw (KiB/s) : min= 113, max=30982, per=43.28%, avg=6591.35, stdev=8533.83 write: io=53,100KiB, bw=2,967KiB/s, runt= 18321msec slat (msec): min= 0, max= 15, avg= 0.93, stdev= 1.83 clat (msec): min= 4, max= 746, avg=87.73, stdev=73.61 bw (KiB/s) : min= 0, max=10311, per=75.38%, avg=4381.95, stdev=2999.15 cpu : usr=9.22%, sys=0.59%, ctx=1208 IO depths : 1=0.5%, 2=3.6%, 4=46.6%, 8=49.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=1.7%, 10=13.6%, 20=18.0%, 50=23.0%, 100=19.8% lat (msec): 250=22.9%, 500=0.1%, 750=0.4%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,231KiB/s, minb=5,077KiB/s, maxb=6,065KiB/s, mint=17287msec, maxt=20653msec WRITE: io=102MiB, aggrb=5,813KiB/s, minb=1,334KiB/s, maxb=2,967KiB/s, mint=17287msec, maxt=20653msec Disk stats (read/write): cciss!c0d0: ios=5491/1773, merge=1237/509, ticks=346168/250868, in_queue=597024, util=99.60% 5.28user 0.39system 0:20.85elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+209688outputs (0major+2360minor)pagefaults 0swaps