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: [mmF] [60.0% done] [ 142/131344 kb/s] [eta 00m:02s] Threads: 3: [FmF] [66.7% done] [ 1928/ 8545 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 199/ 8960 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [66.7% done] [ 2106/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [78.9% done] [ 50006/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.9% done] [ 54630/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 56864/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 56733/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 61220/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=17147 read : io=100MiB, bw=5,551KiB/s, runt= 18889msec slat (msec): min= 61, max=15371, avg=12509.36, stdev=3038.10 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=23447, per=70.68%, avg=11555.29, stdev=9337.71 write: io=95,080KiB, bw=7,043KiB/s, runt= 13822msec slat (msec): min= 0, max= 101, avg= 4.20, stdev= 7.40 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59119, per=127.85%, avg=27175.33, stdev=29422.42 cpu : usr=12.11%, sys=4.07%, ctx=1499 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=17148 read : io=100MiB, bw=5,449KiB/s, runt= 19242msec slat (msec): min= 61, max=14895, avg=11875.45, stdev=3478.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 23, max=28793, per=68.75%, avg=11239.69, stdev=9605.62 write: io=93,296KiB, bw=6,911KiB/s, runt= 13822msec slat (msec): min= 0, max= 65, avg= 4.17, stdev= 5.13 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57963, per=126.96%, avg=26986.20, stdev=27494.40 cpu : usr=11.99%, sys=4.03%, ctx=1196 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% fio: (groupid=0): err= 0: pid=17149 read : io=100MiB, bw=5,523KiB/s, runt= 18983msec slat (msec): min= 19, max=16547, avg=14018.94, stdev=2679.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 5, max=26301, per=92.75%, avg=15163.36, stdev=9551.06 write: io=98,528KiB, bw=7,299KiB/s, runt= 13822msec slat (msec): min= 0, max= 25, avg= 4.06, stdev= 3.85 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59252, per=165.58%, avg=35193.25, stdev=28607.51 cpu : usr=12.20%, sys=3.88%, ctx=1408 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,348KiB/s, minb=5,449KiB/s, maxb=5,551KiB/s, mint=18889msec, maxt=19242msec WRITE: io=280MiB, aggrb=21,255KiB/s, minb=6,911KiB/s, maxb=7,299KiB/s, mint=18889msec, maxt=19242msec Disk stats (read/write): cciss!c0d0: ios=5305/4118, merge=1034/67651, ticks=57832/1733904, in_queue=1791740, util=92.76% 6.97user 2.29system 0:19.45elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 668664inputs+573840outputs (0major+2397minor)pagefaults 0swaps