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] [10.3% done] [ 6748/ 31873 kb/s] [eta 00m:26s] Threads: 3: [mmm] [30.8% done] [ 4417/ 77876 kb/s] [eta 00m:09s] Threads: 3: [mmm] [31.2% done] [ 5438/ 0 kb/s] [eta 00m:11s] Threads: 3: [mmm] [33.3% done] [ 4978/ 5950 kb/s] [eta 00m:12s] Threads: 3: [Fmm] [35.0% done] [ 4913/ 5129 kb/s] [eta 00m:13s] Threads: 3: [Fmm] [61.5% done] [ 1936/ 41374 kb/s] [eta 00m:05s] Threads: 3: [FFm] [64.3% done] [ 1354/ 4933 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 801/ 6666 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: [VFF] [68.2% done] [ 0/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [76.2% done] [ 46861/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [85.0% done] [ 51063/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.7% done] [ 53309/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 53390/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=13845 read : io=100MiB, bw=5,382KiB/s, runt= 19481msec slat (msec): min= 35, max=13447, avg=10202.29, stdev=3662.89 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=25370, per=70.89%, avg=11138.19, stdev=10186.18 write: io=92,148KiB, bw=6,329KiB/s, runt= 14907msec slat (msec): min= 0, max= 225, avg= 4.92, stdev=10.61 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56033, per=128.00%, avg=22087.20, stdev=24629.14 cpu : usr=11.56%, sys=4.89%, ctx=1239 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=13846 read : io=100MiB, bw=5,237KiB/s, runt= 20021msec slat (msec): min= 13, max=11719, avg=8141.07, stdev=4061.07 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=49657, per=53.13%, avg=8347.71, stdev=11649.88 write: io=85,832KiB, bw=5,864KiB/s, runt= 14987msec slat (msec): min= 0, max= 49, avg= 4.94, stdev= 5.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52123, per=105.30%, avg=18171.00, stdev=21873.10 cpu : usr=11.03%, sys=4.79%, ctx=1266 IO depths : 1=12.6%, 2=25.0%, 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=13847 read : io=100MiB, bw=5,412KiB/s, runt= 19372msec slat (msec): min= 47, max= 9458, avg=6168.11, stdev=3040.40 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 13, max=24522, per=50.67%, avg=7961.86, stdev=8027.37 write: io=74,580KiB, bw=5,100KiB/s, runt= 14973msec slat (msec): min= 0, max= 249, avg= 4.24, stdev= 7.99 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55474, per=131.30%, avg=22657.20, stdev=28072.70 cpu : usr=11.09%, sys=4.42%, ctx=1390 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=15,712KiB/s, minb=5,237KiB/s, maxb=5,412KiB/s, mint=19372msec, maxt=20021msec WRITE: io=247MiB, aggrb=17,256KiB/s, minb=5,100KiB/s, maxb=6,329KiB/s, mint=19372msec, maxt=20021msec Disk stats (read/write): cciss!c0d0: ios=6071/3967, merge=1210/59089, ticks=71480/1891644, in_queue=1963660, util=97.12% 6.66user 2.78system 0:20.23elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 732496inputs+505144outputs (0major+2391minor)pagefaults 0swaps