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] [ 19902/ 3624 kb/s] [eta 00m:20s] Threads: 3: [mmm] [18.2% done] [ 11075/ 9965 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 6276/ 16721 kb/s] [eta 00m:16s] Threads: 3: [mmm] [26.1% done] [ 12308/ 8057 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 13699/ 5926 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 10520/ 8001 kb/s] [eta 00m:16s] Threads: 3: [mmm] [39.1% done] [ 10685/ 8541 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 6272/ 12560 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.8% done] [ 10093/ 6814 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 10949/ 5076 kb/s] [eta 00m:12s] Threads: 3: [mmm] [54.2% done] [ 13028/ 3437 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 8700/ 3965 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.0% done] [ 9762/ 2159 kb/s] [eta 00m:10s] Threads: 3: [mmm] [64.0% done] [ 6670/ 6796 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.4% done] [ 8521/ 2485 kb/s] [eta 00m:09s] Threads: 3: [VVV] [69.2% done] [ 9831/ 4185 kb/s] [eta 00m:08s] Threads: 3: [VVV] [76.0% done] [ 36473/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [83.3% done] [ 32609/ 0 kb/s] [eta 00m:04s] Threads: 2: [V_V] [95.5% done] [ 36091/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=25121 read : io=100MiB, bw=4,950KiB/s, runt= 21180msec slat (msec): min= 0, max= 3491, avg=1135.83, stdev=1315.62 clat (msec): min= 0, max= 334, avg=58.47, stdev=69.44 bw (KiB/s) : min= 45, max=16862, per=40.42%, avg=6003.63, stdev=4434.61 write: io=47,100KiB, bw=2,732KiB/s, runt= 17653msec slat (msec): min= 0, max= 14, avg= 0.70, stdev= 1.44 clat (msec): min= 5, max= 284, avg=70.71, stdev=52.04 bw (KiB/s) : min= 0, max= 9017, per=60.43%, avg=4091.52, stdev=2624.79 cpu : usr=8.86%, sys=0.47%, ctx=1207 IO depths : 1=0.2%, 2=1.9%, 4=46.9%, 8=51.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.7%, 4=2.4%, 10=16.2%, 20=14.9%, 50=21.6%, 100=22.3% lat (msec): 250=20.3%, 500=1.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25122 read : io=100MiB, bw=5,092KiB/s, runt= 20592msec slat (msec): min= 0, max= 3389, avg=437.31, stdev=861.00 clat (msec): min= 0, max= 287, avg=68.69, stdev=62.22 bw (KiB/s) : min= 70, max=10972, per=34.37%, avg=5104.91, stdev=3058.55 write: io=28,028KiB, bw=1,668KiB/s, runt= 17202msec slat (msec): min= 0, max= 101, avg= 1.39, stdev= 8.45 clat (msec): min= 8, max= 326, avg=90.14, stdev=64.86 bw (KiB/s) : min= 0, max= 8835, per=44.04%, avg=2982.20, stdev=2912.48 cpu : usr=8.57%, sys=0.49%, ctx=1076 IO depths : 1=0.1%, 2=0.8%, 4=44.8%, 8=54.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.2%, 10=4.6%, 20=11.3%, 50=31.5%, 100=27.8% lat (msec): 250=22.9%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=25123 read : io=100MiB, bw=4,951KiB/s, runt= 21175msec slat (msec): min= 0, max= 4850, avg=1267.07, stdev=1692.06 clat (msec): min= 0, max= 297, avg=61.02, stdev=63.01 bw (KiB/s) : min= 19, max=15918, per=38.80%, avg=5762.90, stdev=4452.63 write: io=41,612KiB, bw=2,609KiB/s, runt= 16331msec slat (msec): min= 0, max= 13, avg= 0.85, stdev= 1.69 clat (msec): min= 7, max= 319, avg=85.43, stdev=59.26 bw (KiB/s) : min= 0, max= 7660, per=50.31%, avg=3406.78, stdev=2540.12 cpu : usr=9.03%, sys=0.38%, ctx=1160 IO depths : 1=0.1%, 2=1.2%, 4=43.3%, 8=55.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.5%, 10=7.3%, 20=17.9%, 50=25.2%, 100=25.9% lat (msec): 250=22.0%, 500=1.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,852KiB/s, minb=4,950KiB/s, maxb=5,092KiB/s, mint=20592msec, maxt=21180msec WRITE: io=114MiB, aggrb=6,771KiB/s, minb=1,668KiB/s, maxb=2,732KiB/s, mint=20592msec, maxt=21180msec Disk stats (read/write): cciss!c0d0: ios=5404/2217, merge=1338/452, ticks=364696/253144, in_queue=617836, util=99.56% 5.61user 0.28system 0:21.38elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+233512outputs (0major+2370minor)pagefaults 0swaps