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] [14.3% done] [ 8764/ 15908 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 11629/ 10945 kb/s] [eta 00m:18s] Threads: 3: [mmm] [25.0% done] [ 8776/ 14147 kb/s] [eta 00m:15s] Threads: 3: [mmm] [28.6% done] [ 10472/ 12507 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 20146/ 2953 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.0% done] [ 15071/ 5802 kb/s] [eta 00m:12s] Threads: 3: [mmm] [42.9% done] [ 13764/ 5750 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 14159/ 5092 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 13150/ 3193 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 13772/ 2167 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 7317/ 7362 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 9225/ 4242 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 9892/ 2123 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 5710/ 5877 kb/s] [eta 00m:09s] Threads: 3: [mVm] [68.0% done] [ 19406/ 4901 kb/s] [eta 00m:08s] Threads: 2: [V_V] [72.0% done] [ 30941/ 0 kb/s] [eta 00m:07s] Threads: 2: [V_V] [82.6% done] [ 33007/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=7504 read : io=100MiB, bw=5,292KiB/s, runt= 19814msec slat (msec): min= 0, max= 3729, avg=841.55, stdev=1299.80 clat (msec): min= 0, max= 281, avg=57.95, stdev=48.23 bw (KiB/s) : min= 2, max=18489, per=41.50%, avg=6565.15, stdev=4937.24 write: io=33,804KiB, bw=2,167KiB/s, runt= 15968msec slat (msec): min= 0, max= 15, avg= 1.12, stdev= 2.31 clat (msec): min= 3, max= 295, avg=82.51, stdev=53.86 bw (KiB/s) : min= 0, max= 8432, per=53.61%, avg=3643.12, stdev=3313.22 cpu : usr=8.40%, sys=0.61%, ctx=1085 IO depths : 1=0.5%, 2=2.8%, 4=45.1%, 8=51.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=0.3%, 10=5.9%, 20=15.9%, 50=24.6%, 100=31.3% lat (msec): 250=20.7%, 500=0.6%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7505 read : io=100MiB, bw=5,978KiB/s, runt= 17539msec slat (msec): min= 0, max= 1644, avg=390.36, stdev=569.54 clat (msec): min= 0, max= 288, avg=53.40, stdev=46.72 bw (KiB/s) : min= 7, max=37109, per=46.55%, avg=7362.96, stdev=8449.75 write: io=34,160KiB, bw=2,199KiB/s, runt= 15901msec slat (msec): min= 0, max= 12, avg= 0.77, stdev= 1.72 clat (msec): min= 6, max= 255, avg=75.39, stdev=49.71 bw (KiB/s) : min= 0, max=10777, per=64.37%, avg=4374.14, stdev=3563.99 cpu : usr=9.81%, sys=0.43%, ctx=1034 IO depths : 1=0.5%, 2=2.8%, 4=45.1%, 8=51.6%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.5%, 10=8.3%, 20=16.9%, 50=24.9%, 100=31.2% lat (msec): 250=17.7%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7506 read : io=100MiB, bw=5,272KiB/s, runt= 19886msec slat (msec): min= 0, max= 3438, avg=994.89, stdev=1307.76 clat (msec): min= 0, max= 280, avg=56.90, stdev=49.19 bw (KiB/s) : min= 22, max=19939, per=38.29%, avg=6056.64, stdev=5177.08 write: io=41,368KiB, bw=2,571KiB/s, runt= 16475msec slat (msec): min= 0, max= 215, avg= 2.65, stdev=18.60 clat (msec): min= 2, max= 355, avg=72.61, stdev=58.49 bw (KiB/s) : min= 0, max= 7935, per=50.35%, avg=3421.27, stdev=2479.59 cpu : usr=9.19%, sys=0.50%, ctx=1092 IO depths : 1=0.6%, 2=3.0%, 4=48.0%, 8=48.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=1.8%, 10=9.9%, 20=15.6%, 50=21.5%, 100=29.6% lat (msec): 250=20.5%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,818KiB/s, minb=5,272KiB/s, maxb=5,978KiB/s, mint=17539msec, maxt=19886msec WRITE: io=107MiB, aggrb=6,795KiB/s, minb=2,167KiB/s, maxb=2,571KiB/s, mint=17539msec, maxt=19886msec Disk stats (read/write): cciss!c0d0: ios=5424/2011, merge=1141/339, ticks=322012/163112, in_queue=485128, util=99.51% 5.26user 0.32system 0:20.08elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+218696outputs (0major+2361minor)pagefaults 0swaps