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] [13.0% done] [ 10140/ 13471 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 7000/ 14098 kb/s] [eta 00m:19s] Threads: 3: [mmm] [21.7% done] [ 10957/ 9644 kb/s] [eta 00m:18s] Threads: 3: [mmm] [26.1% done] [ 11116/ 8899 kb/s] [eta 00m:17s] Threads: 3: [mmm] [30.4% done] [ 12840/ 6725 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.4% done] [ 11267/ 7764 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 14199/ 5552 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 15704/ 3201 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 11189/ 6707 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 12751/ 4950 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.2% done] [ 12547/ 2641 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 12845/ 2631 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.0% done] [ 11649/ 2151 kb/s] [eta 00m:10s] Threads: 3: [mmm] [61.5% done] [ 8663/ 2676 kb/s] [eta 00m:10s] Threads: 3: [mmm] [65.4% done] [ 8741/ 2245 kb/s] [eta 00m:09s] Threads: 3: [VVV] [69.2% done] [ 17160/ 1771 kb/s] [eta 00m:08s] Threads: 3: [VVV] [76.0% done] [ 33727/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [83.3% done] [ 29008/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=8289 read : io=100MiB, bw=5,029KiB/s, runt= 20848msec slat (msec): min= 0, max= 3429, avg=889.37, stdev=1281.54 clat (msec): min= 1, max= 290, avg=59.87, stdev=62.67 bw (KiB/s) : min= 7, max=37278, per=41.78%, avg=6304.22, stdev=7176.73 write: io=47,344KiB, bw=2,781KiB/s, runt= 17427msec slat (msec): min= 0, max= 12, avg= 0.89, stdev= 1.67 clat (msec): min= 4, max= 317, avg=84.97, stdev=67.43 bw (KiB/s) : min= 0, max= 9324, per=74.52%, avg=4577.06, stdev=3267.31 cpu : usr=8.33%, sys=0.73%, ctx=1307 IO depths : 1=0.2%, 2=1.0%, 4=44.2%, 8=54.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=1.8%, 10=7.5%, 20=16.9%, 50=27.5%, 100=23.0% lat (msec): 250=20.3%, 500=2.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8290 read : io=100MiB, bw=5,120KiB/s, runt= 20479msec slat (msec): min= 0, max= 3659, avg=629.61, stdev=1052.23 clat (msec): min= 0, max= 310, avg=66.78, stdev=66.06 bw (KiB/s) : min= 20, max=12299, per=34.44%, avg=5196.63, stdev=3665.18 write: io=34,708KiB, bw=2,113KiB/s, runt= 16815msec slat (msec): min= 0, max= 15, avg= 0.96, stdev= 1.84 clat (msec): min= 7, max= 269, avg=83.64, stdev=53.76 bw (KiB/s) : min= 0, max= 9864, per=54.67%, avg=3357.94, stdev=3181.64 cpu : usr=8.36%, sys=0.62%, ctx=1238 IO depths : 1=0.1%, 2=1.1%, 4=41.6%, 8=57.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.3%, 10=6.0%, 20=14.8%, 50=28.4%, 100=25.1% lat (msec): 250=22.4%, 500=2.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8291 read : io=100MiB, bw=5,184KiB/s, runt= 20224msec slat (msec): min= 0, max= 4240, avg=532.47, stdev=1161.62 clat (msec): min= 1, max= 295, avg=72.54, stdev=62.69 bw (KiB/s) : min= 85, max=10398, per=37.88%, avg=5714.87, stdev=2697.60 write: io=22,476KiB, bw=1,442KiB/s, runt= 15960msec slat (msec): min= 0, max= 8, avg= 0.71, stdev= 1.36 clat (msec): min= 8, max= 309, avg=79.26, stdev=67.75 bw (KiB/s) : min= 0, max= 9207, per=66.11%, avg=4060.62, stdev=4093.22 cpu : usr=8.11%, sys=0.57%, ctx=1029 IO depths : 1=0.2%, 2=1.3%, 4=46.4%, 8=52.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=2.2%, 20=12.7%, 50=32.6%, 100=27.7% lat (msec): 250=21.3%, 500=2.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,088KiB/s, minb=5,029KiB/s, maxb=5,184KiB/s, mint=20224msec, maxt=20848msec WRITE: io=102MiB, aggrb=6,142KiB/s, minb=1,442KiB/s, maxb=2,781KiB/s, mint=20224msec, maxt=20848msec Disk stats (read/write): cciss!c0d0: ios=5555/1803, merge=1313/466, ticks=382280/298488, in_queue=680768, util=99.55% 5.14user 0.40system 0:21.05elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+209080outputs (0major+2362minor)pagefaults 0swaps