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] [ 17547/ 4034 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 23254/ 0 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 18975/ 3213 kb/s] [eta 00m:17s] Threads: 3: [mmm] [28.6% done] [ 12552/ 9322 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 6426/ 13109 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 8094/ 11336 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 20158/ 740 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 10677/ 7976 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 4795/ 14081 kb/s] [eta 00m:11s] Threads: 3: [mmm] [52.2% done] [ 11201/ 3591 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 10807/ 4636 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 12125/ 89 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 4120/ 8798 kb/s] [eta 00m:09s] Threads: 3: [mmm] [61.5% done] [ 8737/ 2753 kb/s] [eta 00m:10s] Threads: 3: [mVm] [68.0% done] [ 512/ 9351 kb/s] [eta 00m:08s] Threads: 3: [mVV] [66.7% done] [ 29737/ 329 kb/s] [eta 00m:09s] Threads: 3: [VVV] [73.1% done] [ 32918/ 0 kb/s] [eta 00m:07s] Threads: 1: [V_E] [83.3% done] [ 32182/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=4769 read : io=100MiB, bw=5,111KiB/s, runt= 20515msec slat (msec): min= 0, max= 3246, avg=1094.83, stdev=1315.32 clat (msec): min= 0, max= 501, avg=59.90, stdev=68.50 bw (KiB/s) : min= 3, max=30912, per=40.64%, avg=6231.82, stdev=6586.67 write: io=41,412KiB, bw=2,427KiB/s, runt= 17469msec slat (msec): min= 0, max= 161, avg= 2.62, stdev=15.65 clat (msec): min= 5, max= 271, avg=69.98, stdev=55.46 bw (KiB/s) : min= 0, max= 9113, per=54.96%, avg=3549.71, stdev=2924.00 cpu : usr=8.66%, sys=0.45%, ctx=996 IO depths : 1=1.0%, 2=4.6%, 4=47.7%, 8=46.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=2.0%, 10=10.8%, 20=19.5%, 50=23.1%, 100=21.8% lat (msec): 250=20.8%, 500=1.0%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4770 read : io=100MiB, bw=5,434KiB/s, runt= 19295msec slat (msec): min= 0, max= 3288, avg=711.66, stdev=997.23 clat (msec): min= 0, max= 295, avg=57.06, stdev=56.09 bw (KiB/s) : min= 45, max=28835, per=39.15%, avg=6002.72, stdev=5820.56 write: io=38,348KiB, bw=2,454KiB/s, runt= 15999msec slat (msec): min= 0, max= 14, avg= 1.25, stdev= 2.08 clat (msec): min= 7, max= 291, avg=72.45, stdev=52.72 bw (KiB/s) : min= 0, max= 8937, per=57.19%, avg=3694.11, stdev=3276.92 cpu : usr=8.98%, sys=0.50%, ctx=1011 IO depths : 1=0.9%, 2=4.4%, 4=45.5%, 8=49.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.6%, 10=7.6%, 20=16.9%, 50=28.3%, 100=26.8% lat (msec): 250=18.7%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4771 read : io=100MiB, bw=5,235KiB/s, runt= 20029msec slat (msec): min= 0, max= 3593, avg=871.51, stdev=1266.67 clat (msec): min= 0, max= 482, avg=63.36, stdev=65.97 bw (KiB/s) : min= 13, max=12288, per=36.47%, avg=5592.20, stdev=3561.17 write: io=30,428KiB, bw=1,891KiB/s, runt= 16474msec slat (msec): min= 0, max= 167, avg= 3.07, stdev=18.41 clat (msec): min= 4, max= 227, avg=66.12, stdev=42.55 bw (KiB/s) : min= 0, max= 7238, per=48.44%, avg=3128.57, stdev=2514.95 cpu : usr=8.49%, sys=0.64%, ctx=986 IO depths : 1=0.7%, 2=3.8%, 4=47.6%, 8=48.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.6%, 10=11.9%, 20=15.6%, 50=23.4%, 100=25.5% lat (msec): 250=22.1%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,333KiB/s, minb=5,111KiB/s, maxb=5,434KiB/s, mint=19295msec, maxt=20515msec WRITE: io=108MiB, aggrb=6,459KiB/s, minb=1,891KiB/s, maxb=2,454KiB/s, mint=19295msec, maxt=20515msec Disk stats (read/write): cciss!c0d0: ios=5517/2275, merge=1280/271, ticks=347056/165664, in_queue=512728, util=99.38% 5.29user 0.34system 0:20.75elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+220408outputs (0major+2364minor)pagefaults 0swaps