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] [14.3% done] [ 20362/ 4519 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 18954/ 2485 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 19321/ 4209 kb/s] [eta 00m:17s] Threads: 3: [mmm] [28.6% done] [ 17819/ 4226 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 12218/ 7947 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 15342/ 5800 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 8732/ 10321 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 12194/ 6048 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 6184/ 11735 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 13215/ 4376 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 14374/ 1561 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 11381/ 1751 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 4795/ 7110 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 4132/ 7314 kb/s] [eta 00m:09s] Threads: 3: [VVV] [68.0% done] [ 11430/ 1755 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 26882/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [79.2% done] [ 28021/ 0 kb/s] [eta 00m:05s] Threads: 1: [VE_] [87.0% done] [ 27878/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=10493 read : io=100MiB, bw=5,223KiB/s, runt= 20076msec slat (msec): min= 0, max= 4721, avg=737.20, stdev=1427.90 clat (msec): min= 2, max= 374, avg=71.60, stdev=64.86 bw (KiB/s) : min= 37, max=12043, per=36.98%, avg=5794.90, stdev=2977.65 write: io=27,104KiB, bw=1,804KiB/s, runt= 15380msec slat (msec): min= 0, max= 7, avg= 0.86, stdev= 1.48 clat (msec): min= 7, max= 228, avg=73.92, stdev=47.64 bw (KiB/s) : min= 0, max= 9766, per=64.84%, avg=3469.00, stdev=3588.42 cpu : usr=8.49%, sys=0.76%, ctx=1083 IO depths : 1=0.2%, 2=0.9%, 4=43.6%, 8=55.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.1%, 10=1.5%, 20=11.8%, 50=31.8%, 100=31.7% lat (msec): 250=21.0%, 500=2.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10494 read : io=100MiB, bw=5,237KiB/s, runt= 20022msec slat (msec): min= 0, max= 3576, avg=955.15, stdev=1305.56 clat (msec): min= 0, max= 353, avg=60.23, stdev=66.94 bw (KiB/s) : min= 29, max=19680, per=38.48%, avg=6028.97, stdev=4321.87 write: io=32,860KiB, bw=2,055KiB/s, runt= 16369msec slat (msec): min= 0, max= 14, avg= 0.71, stdev= 1.62 clat (msec): min= 4, max= 336, avg=72.95, stdev=47.00 bw (KiB/s) : min= 0, max= 7642, per=64.44%, avg=3447.72, stdev=2794.21 cpu : usr=9.07%, sys=0.46%, ctx=1164 IO depths : 1=0.1%, 2=1.4%, 4=47.1%, 8=51.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.4%, 10=11.4%, 20=16.8%, 50=23.0%, 100=27.2% lat (msec): 250=18.5%, 500=2.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=10495 read : io=100MiB, bw=5,513KiB/s, runt= 19018msec slat (msec): min= 0, max= 2318, avg=474.65, stdev=749.91 clat (msec): min= 0, max= 328, avg=63.14, stdev=62.23 bw (KiB/s) : min= 16, max=16611, per=35.96%, avg=5634.03, stdev=3977.06 write: io=27,420KiB, bw=1,678KiB/s, runt= 16724msec slat (msec): min= 0, max= 9, avg= 0.67, stdev= 1.37 clat (msec): min= 6, max= 230, avg=64.42, stdev=40.72 bw (KiB/s) : min= 0, max= 6989, per=47.88%, avg=2561.57, stdev=2389.63 cpu : usr=9.38%, sys=0.21%, ctx=1101 IO depths : 1=0.1%, 2=1.6%, 4=48.8%, 8=49.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.9%, 10=9.6%, 20=15.0%, 50=25.8%, 100=27.5% lat (msec): 250=19.8%, 500=1.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,669KiB/s, minb=5,223KiB/s, maxb=5,513KiB/s, mint=19018msec, maxt=20076msec WRITE: io=87,384KiB, aggrb=5,350KiB/s, minb=1,678KiB/s, maxb=2,055KiB/s, mint=19018msec, maxt=20076msec Disk stats (read/write): cciss!c0d0: ios=5209/1752, merge=1265/316, ticks=360248/313884, in_queue=674132, util=99.36% 5.36user 0.30system 0:20.32elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+174800outputs (0major+2360minor)pagefaults 0swaps