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] [ 11166/ 14677 kb/s] [eta 00m:20s] Threads: 3: [mmm] [18.2% done] [ 11706/ 15184 kb/s] [eta 00m:18s] Threads: 3: [mmm] [23.8% done] [ 18029/ 4356 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.6% done] [ 8862/ 19269 kb/s] [eta 00m:13s] Threads: 3: [mmm] [35.0% done] [ 14756/ 8586 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.1% done] [ 16969/ 7598 kb/s] [eta 00m:11s] Threads: 3: [mmm] [45.0% done] [ 18456/ 1621 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 9679/ 9069 kb/s] [eta 00m:10s] Threads: 3: [mmm] [52.4% done] [ 9508/ 4575 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.1% done] [ 10365/ 3323 kb/s] [eta 00m:09s] Threads: 3: [mmm] [59.1% done] [ 6404/ 7298 kb/s] [eta 00m:09s] Threads: 3: [mmm] [60.9% done] [ 7212/ 5189 kb/s] [eta 00m:09s] Threads: 3: [mmm] [65.2% done] [ 9829/ 3291 kb/s] [eta 00m:08s] Threads: 3: [mVm] [66.7% done] [ 18379/ 0 kb/s] [eta 00m:08s] Threads: 2: [V_m] [68.0% done] [ 23141/ 1507 kb/s] [eta 00m:08s] Threads: 2: [V_V] [78.3% done] [ 39419/ 0 kb/s] [eta 00m:05s] Threads: 2: [V_V] [90.5% done] [ 39322/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=4858 read : io=100MiB, bw=5,502KiB/s, runt= 19057msec slat (msec): min= 0, max= 3445, avg=1022.88, stdev=1207.22 clat (msec): min= 0, max= 223, avg=45.12, stdev=43.54 bw (KiB/s) : min= 89, max=37697, per=43.73%, avg=7099.65, stdev=8399.37 write: io=48,172KiB, bw=3,160KiB/s, runt= 15609msec slat (msec): min= 0, max= 37, avg= 1.16, stdev= 2.51 clat (msec): min= 4, max= 283, avg=72.66, stdev=41.10 bw (KiB/s) : min= 0, max= 9456, per=53.55%, avg=4111.67, stdev=3271.82 cpu : usr=9.55%, sys=0.52%, ctx=1058 IO depths : 1=0.6%, 2=4.4%, 4=46.7%, 8=48.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.6%, 4=1.3%, 10=13.7%, 20=15.6%, 50=22.9%, 100=29.0% lat (msec): 250=16.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4859 read : io=100MiB, bw=6,210KiB/s, runt= 16885msec slat (msec): min= 0, max= 2248, avg=424.47, stdev=710.28 clat (msec): min= 0, max= 391, avg=55.51, stdev=48.73 bw (KiB/s) : min= 87, max=20896, per=41.72%, avg=6774.52, stdev=5576.06 write: io=30,836KiB, bw=2,145KiB/s, runt= 14720msec slat (msec): min= 0, max= 342, avg= 3.02, stdev=22.53 clat (msec): min= 6, max= 211, avg=71.73, stdev=39.07 bw (KiB/s) : min= 1, max= 9508, per=43.02%, avg=3303.36, stdev=3462.06 cpu : usr=10.31%, sys=0.38%, ctx=827 IO depths : 1=0.8%, 2=5.1%, 4=51.3%, 8=42.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.4%, 10=5.2%, 20=13.9%, 50=31.2%, 100=32.5% lat (msec): 250=16.2%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4860 read : io=100MiB, bw=5,412KiB/s, runt= 19373msec slat (msec): min= 0, max= 2904, avg=817.31, stdev=1068.12 clat (msec): min= 0, max= 248, avg=49.39, stdev=46.95 bw (KiB/s) : min= 70, max=24828, per=39.19%, avg=6362.61, stdev=6174.25 write: io=46,400KiB, bw=2,840KiB/s, runt= 16725msec slat (msec): min= 0, max= 33, avg= 1.52, stdev= 2.56 clat (msec): min= 3, max= 259, avg=84.44, stdev=55.06 bw (KiB/s) : min= 1, max= 9858, per=53.15%, avg=4081.05, stdev=3434.00 cpu : usr=9.48%, sys=0.50%, ctx=965 IO depths : 1=0.5%, 2=4.8%, 4=50.4%, 8=44.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=1.0%, 10=9.9%, 20=18.5%, 50=24.1%, 100=23.8% 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=16,237KiB/s, minb=5,412KiB/s, maxb=6,210KiB/s, mint=16885msec, maxt=19373msec WRITE: io=122MiB, aggrb=7,678KiB/s, minb=2,145KiB/s, maxb=3,160KiB/s, mint=16885msec, maxt=19373msec Disk stats (read/write): cciss!c0d0: ios=4976/2137, merge=1282/376, ticks=256116/192368, in_queue=448484, util=99.22% 5.45user 0.26system 0:19.59elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+250848outputs (0major+2356minor)pagefaults 0swaps