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] [ 11910/ 11133 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 17990/ 5958 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 13138/ 8789 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 13836/ 7342 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 17726/ 3782 kb/s] [eta 00m:15s] Threads: 3: [mmm] [38.1% done] [ 14041/ 8281 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 16379/ 3274 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.5% done] [ 4998/ 13040 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 11527/ 5588 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 11824/ 5071 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 5112/ 8700 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 10172/ 5125 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 5840/ 6288 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 7040/ 4775 kb/s] [eta 00m:09s] Threads: 3: [mmV] [68.0% done] [ 6410/ 5308 kb/s] [eta 00m:08s] Threads: 3: [VVV] [69.2% done] [ 29396/ 0 kb/s] [eta 00m:08s] Threads: 2: [VV_] [76.0% done] [ 37901/ 0 kb/s] [eta 00m:06s] Threads: 1: [_V_] [87.0% done] [ 37478/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=26757 read : io=100MiB, bw=5,317KiB/s, runt= 19718msec slat (msec): min= 0, max= 3024, avg=1267.27, stdev=1148.38 clat (msec): min= 0, max= 327, avg=46.59, stdev=59.38 bw (KiB/s) : min= 1, max=34550, per=43.54%, avg=6791.24, stdev=8508.81 write: io=55,020KiB, bw=3,370KiB/s, runt= 16716msec slat (msec): min= 0, max= 11, avg= 0.70, stdev= 1.53 clat (msec): min= 6, max= 309, avg=67.59, stdev=50.36 bw (KiB/s) : min= 0, max= 9804, per=62.48%, avg=4123.83, stdev=3118.40 cpu : usr=9.66%, sys=0.59%, ctx=1241 IO depths : 1=0.1%, 2=1.7%, 4=50.4%, 8=47.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=1.1%, 4=2.6%, 10=19.0%, 20=16.2%, 50=20.1%, 100=23.3% lat (msec): 250=16.7%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26758 read : io=100MiB, bw=5,198KiB/s, runt= 20170msec slat (msec): min= 0, max= 3292, avg=867.82, stdev=1212.32 clat (msec): min= 1, max= 368, avg=65.30, stdev=70.01 bw (KiB/s) : min= 88, max=20906, per=36.13%, avg=5634.67, stdev=4452.50 write: io=32,696KiB, bw=1,982KiB/s, runt= 16885msec slat (msec): min= 0, max= 15, avg= 0.69, stdev= 1.47 clat (msec): min= 5, max= 327, avg=72.81, stdev=47.82 bw (KiB/s) : min= 0, max= 7763, per=47.87%, avg=3159.22, stdev=2795.43 cpu : usr=8.27%, sys=0.44%, ctx=1210 IO depths : 1=0.1%, 2=0.8%, 4=44.9%, 8=54.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.3%, 10=8.7%, 20=17.9%, 50=24.6%, 100=25.2% lat (msec): 250=21.6%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26759 read : io=100MiB, bw=5,746KiB/s, runt= 18247msec slat (msec): min= 0, max= 2611, avg=389.43, stdev=741.56 clat (msec): min= 2, max= 409, avg=65.51, stdev=61.21 bw (KiB/s) : min= 103, max=25777, per=39.97%, avg=6233.03, stdev=4781.49 write: io=21,124KiB, bw=1,384KiB/s, runt= 15629msec slat (msec): min= 0, max= 11, avg= 0.86, stdev= 1.87 clat (msec): min= 9, max= 234, avg=77.45, stdev=45.50 bw (KiB/s) : min= 0, max= 8819, per=46.33%, avg=3057.45, stdev=3050.06 cpu : usr=9.51%, sys=0.44%, ctx=1034 IO depths : 1=0.2%, 2=0.8%, 4=45.8%, 8=53.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.5%, 10=4.1%, 20=12.3%, 50=31.4%, 100=30.1% lat (msec): 250=20.1%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,596KiB/s, minb=5,198KiB/s, maxb=5,746KiB/s, mint=18247msec, maxt=20170msec WRITE: io=106MiB, aggrb=6,600KiB/s, minb=1,384KiB/s, maxb=3,370KiB/s, mint=18247msec, maxt=20170msec Disk stats (read/write): cciss!c0d0: ios=5125/2143, merge=1483/494, ticks=337484/179956, in_queue=517436, util=99.63% 5.35user 0.31system 0:20.38elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+217720outputs (0major+2367minor)pagefaults 0swaps