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] [21.4% done] [ 13357/ 75171 kb/s] [eta 00m:11s] Threads: 3: [FFm] [66.7% done] [ 6447/136978 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 841/ 9310 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.4% done] [ 30128/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [82.4% done] [ 54451/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 53105/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 53361/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VV] [100.0% done] [ 56986/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=20264 read : io=100MiB, bw=6,189KiB/s, runt= 16942msec slat (msec): min= 25, max=13243, avg=9746.84, stdev=3725.21 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=23102, per=69.63%, avg=12633.36, stdev=7550.34 write: io=81,308KiB, bw=6,800KiB/s, runt= 12243msec slat (msec): min= 0, max= 234, avg= 1.96, stdev= 8.24 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max= 8455, per=19.35%, avg=4227.50, stdev=5978.59 cpu : usr=9.09%, sys=3.66%, ctx=1395 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20265 read : io=100MiB, bw=6,064KiB/s, runt= 17290msec slat (msec): min= 86, max=13922, avg=11078.32, stdev=3165.34 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 24, max=25355, per=75.21%, avg=13645.85, stdev=8002.63 write: io=87,828KiB, bw=7,354KiB/s, runt= 12229msec slat (msec): min= 0, max= 20, avg= 2.57, stdev= 3.59 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=87400, per=222.17%, avg=48549.67, stdev=44499.98 cpu : usr=11.13%, sys=3.47%, ctx=1247 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=20266 read : io=100MiB, bw=6,048KiB/s, runt= 17337msec slat (msec): min= 21, max=12903, avg=9615.99, stdev=3378.19 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 26, max=27413, per=60.34%, avg=10948.40, stdev=9521.71 write: io=92,128KiB, bw=7,715KiB/s, runt= 12228msec slat (msec): min= 0, max= 210, avg= 4.13, stdev= 6.81 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53134, per=103.08%, avg=22525.20, stdev=24274.91 cpu : usr=12.90%, sys=4.04%, ctx=1183 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=18,144KiB/s, minb=6,048KiB/s, maxb=6,189KiB/s, mint=16942msec, maxt=17337msec WRITE: io=255MiB, aggrb=21,852KiB/s, minb=6,800KiB/s, maxb=7,715KiB/s, mint=16942msec, maxt=17337msec Disk stats (read/write): cciss!c0d0: ios=5938/3073, merge=1286/62188, ticks=61140/1301308, in_queue=1362772, util=97.11% 5.77user 1.95system 0:17.56elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 743576inputs+522552outputs (0major+2386minor)pagefaults 0swaps