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] [16.7% done] [ 26508/ 1236 kb/s] [eta 00m:15s] Threads: 3: [mmm] [21.1% done] [ 15456/ 8704 kb/s] [eta 00m:15s] Threads: 3: [mmm] [26.3% done] [ 7334/ 16042 kb/s] [eta 00m:14s] Threads: 3: [mmm] [30.0% done] [ 15383/ 6406 kb/s] [eta 00m:14s] Threads: 3: [mmm] [35.0% done] [ 18312/ 5218 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.1% done] [ 14960/ 9172 kb/s] [eta 00m:11s] Threads: 3: [mmm] [45.0% done] [ 10500/ 8110 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 16164/ 2765 kb/s] [eta 00m:10s] Threads: 3: [mmm] [55.0% done] [ 13166/ 5584 kb/s] [eta 00m:09s] Threads: 3: [mmm] [57.1% done] [ 9119/ 4742 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 6158/ 7463 kb/s] [eta 00m:09s] Threads: 3: [mmm] [63.6% done] [ 8789/ 3982 kb/s] [eta 00m:08s] Threads: 3: [mmm] [65.2% done] [ 5755/ 5560 kb/s] [eta 00m:08s] Threads: 3: [VVV] [69.6% done] [ 11742/ 3986 kb/s] [eta 00m:07s] Threads: 3: [VVV] [73.9% done] [ 38287/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [81.8% done] [ 34813/ 0 kb/s] [eta 00m:04s] Threads: 1: [_V_] [90.5% done] [ 32377/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=11860 read : io=100MiB, bw=5,592KiB/s, runt= 18749msec slat (msec): min= 0, max= 4316, avg=1085.34, stdev=1566.88 clat (msec): min= 0, max= 364, avg=54.50, stdev=56.55 bw (KiB/s) : min= 32, max=17436, per=36.07%, avg=5867.35, stdev=4230.80 write: io=36,732KiB, bw=2,593KiB/s, runt= 14504msec slat (msec): min= 0, max= 15, avg= 0.87, stdev= 1.83 clat (msec): min= 7, max= 209, avg=63.71, stdev=37.19 bw (KiB/s) : min= 0, max=10680, per=41.36%, avg=3286.43, stdev=3596.02 cpu : usr=9.69%, sys=0.43%, ctx=1033 IO depths : 1=0.4%, 2=2.7%, 4=48.5%, 8=48.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.3%, 10=9.7%, 20=15.6%, 50=26.8%, 100=32.4% lat (msec): 250=13.3%, 500=1.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11861 read : io=100MiB, bw=5,422KiB/s, runt= 19337msec slat (msec): min= 0, max= 3699, avg=1173.08, stdev=1448.85 clat (msec): min= 0, max= 352, avg=58.41, stdev=67.02 bw (KiB/s) : min= 8, max=21307, per=35.04%, avg=5699.79, stdev=4565.48 write: io=45,372KiB, bw=2,966KiB/s, runt= 15662msec slat (msec): min= 0, max= 27, avg= 1.16, stdev= 2.82 clat (msec): min= 3, max= 286, avg=65.48, stdev=44.47 bw (KiB/s) : min= 0, max=12580, per=54.18%, avg=4304.40, stdev=3794.46 cpu : usr=9.72%, sys=0.41%, ctx=1016 IO depths : 1=0.5%, 2=3.7%, 4=50.9%, 8=44.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=1.5%, 10=12.0%, 20=18.1%, 50=20.9%, 100=28.0% lat (msec): 250=17.2%, 500=1.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=11862 read : io=100MiB, bw=5,819KiB/s, runt= 18018msec slat (msec): min= 0, max= 2795, avg=599.82, stdev=884.52 clat (msec): min= 0, max= 264, avg=53.98, stdev=50.83 bw (KiB/s) : min= 53, max=23216, per=41.69%, avg=6781.82, stdev=6013.27 write: io=39,424KiB, bw=2,650KiB/s, runt= 15230msec slat (msec): min= 0, max= 109, avg= 1.67, stdev= 6.84 clat (msec): min= 10, max= 216, avg=73.36, stdev=44.86 bw (KiB/s) : min= 0, max=10621, per=55.28%, avg=4391.87, stdev=3510.66 cpu : usr=9.81%, sys=0.31%, ctx=975 IO depths : 1=0.6%, 2=2.7%, 4=50.0%, 8=46.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.6%, 10=9.0%, 20=15.4%, 50=26.5%, 100=31.1% lat (msec): 250=16.3%, 500=0.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,267KiB/s, minb=5,422KiB/s, maxb=5,819KiB/s, mint=18018msec, maxt=19337msec WRITE: io=119MiB, aggrb=7,945KiB/s, minb=2,593KiB/s, maxb=2,966KiB/s, mint=18018msec, maxt=19337msec Disk stats (read/write): cciss!c0d0: ios=4792/2097, merge=1494/579, ticks=275724/157856, in_queue=459628, util=99.35% 5.54user 0.24system 0:19.58elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+243088outputs (0major+2359minor)pagefaults 0swaps