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: [mFm] [50.0% done] [ 6259/ 28985 kb/s] [eta 00m:03s] Threads: 3: [mFm] [50.0% done] [ 3847/ 25820 kb/s] [eta 00m:04s] Threads: 3: [mFm] [50.0% done] [ 3197/ 0 kb/s] [eta 00m:05s] Threads: 3: [mFm] [50.0% done] [ 2855/ 0 kb/s] [eta 00m:06s] Threads: 3: [mFm] [50.0% done] [ 3994/ 0 kb/s] [eta 00m:07s] Threads: 3: [FFm] [66.7% done] [ 3839/ 27329 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 1265/ 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] [73.7% done] [ 48647/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [78.9% done] [ 54771/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.9% done] [ 49029/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 54106/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [100.0% done] [ 53093/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=18748 read : io=100MiB, bw=5,798KiB/s, runt= 18085msec slat (msec): min= 19, max=10467, avg=7534.69, stdev=3481.95 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=31323, per=43.12%, avg=7500.40, stdev=7979.50 write: io=83,432KiB, bw=6,557KiB/s, runt= 13028msec slat (msec): min= 0, max= 85, avg= 4.17, stdev= 4.95 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=50299, per=68.50%, avg=13924.50, stdev=24367.01 cpu : usr=12.08%, sys=3.58%, ctx=1156 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=18749 read : io=100MiB, bw=5,975KiB/s, runt= 17547msec slat (msec): min= 97, max=15777, avg=13306.14, stdev=2272.84 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=33396, per=104.85%, avg=18238.20, stdev=9679.31 write: io=98,836KiB, bw=7,805KiB/s, runt= 12967msec slat (msec): min= 0, max= 22, avg= 2.70, stdev= 3.89 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=72158, per=214.20%, avg=43540.67, stdev=38323.93 cpu : usr=11.08%, sys=3.33%, ctx=1120 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=18750 read : io=100MiB, bw=6,015KiB/s, runt= 17431msec slat (msec): min= 0, max= 9228, avg=4825.32, stdev=3310.22 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=26222, per=49.59%, avg=8626.35, stdev=8299.08 write: io=76,548KiB, bw=6,012KiB/s, runt= 13038msec slat (msec): min= 0, max= 69, avg= 3.19, stdev= 5.34 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=18832, per=46.32%, avg=9416.00, stdev=13316.23 cpu : usr=9.71%, sys=3.28%, ctx=1585 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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=17,394KiB/s, minb=5,798KiB/s, maxb=6,015KiB/s, mint=17431msec, maxt=18085msec WRITE: io=253MiB, aggrb=20,327KiB/s, minb=6,012KiB/s, maxb=7,805KiB/s, mint=17431msec, maxt=18085msec Disk stats (read/write): cciss!c0d0: ios=5966/3330, merge=1090/61305, ticks=60148/1635592, in_queue=1695744, util=97.20% 5.86user 1.83system 0:18.29elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 718232inputs+517656outputs (0major+2381minor)pagefaults 0swaps