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: [Fmm] [27.3% done] [ 3310/ 92397 kb/s] [eta 00m:08s] Threads: 3: [Fmm] [28.6% done] [ 3973/ 22855 kb/s] [eta 00m:10s] Threads: 3: [Fmm] [29.4% done] [ 3584/ 5201 kb/s] [eta 00m:12s] Threads: 3: [FFm] [31.6% done] [ 3274/ 4897 kb/s] [eta 00m:13s] Threads: 3: [FFm] [43.8% done] [ 1084/ 18618 kb/s] [eta 00m:09s] Threads: 3: [FFm] [61.5% done] [ 1590/ 21041 kb/s] [eta 00m:05s] Threads: 3: [FFF] [100.0% done] [ 381/ 12986 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] [ 11299/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [77.8% done] [ 52149/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.2% done] [ 55464/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 55139/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [100.0% done] [ 55596/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=6806 read : io=100MiB, bw=5,933KiB/s, runt= 17671msec slat (msec): min= 89, max=14810, avg=12064.34, stdev=2707.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=35108, per=87.00%, avg=15423.50, stdev=10655.63 write: io=98,756KiB, bw=7,987KiB/s, runt= 12660msec slat (msec): min= 0, max= 23, avg= 4.06, stdev= 3.83 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58946, per=157.99%, avg=33901.50, stdev=29705.59 cpu : usr=12.86%, sys=4.30%, ctx=1004 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=6807 read : io=100MiB, bw=6,191KiB/s, runt= 16937msec slat (msec): min= 27, max=11348, avg=8581.96, stdev=3089.71 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 19, max=27087, per=64.54%, avg=11441.56, stdev=10958.95 write: io=88,380KiB, bw=7,126KiB/s, runt= 12700msec slat (msec): min= 0, max= 122, avg= 4.40, stdev= 6.52 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=51229, per=97.26%, avg=20870.17, stdev=23020.68 cpu : usr=13.13%, sys=4.53%, ctx=1421 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=6808 read : io=100MiB, bw=5,909KiB/s, runt= 17744msec slat (msec): min= 65, max= 9453, avg=6407.87, stdev=3000.36 clat (msec): min= 0, max= 4, avg= 0.02, stdev= 0.28 bw (KiB/s) : min= 43, max=28957, per=50.34%, avg=8925.15, stdev=8983.56 write: io=78,996KiB, bw=6,369KiB/s, runt= 12700msec slat (msec): min= 0, max= 230, avg= 5.92, stdev=18.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=40714, per=86.21%, avg=18498.83, stdev=18032.06 cpu : usr=12.13%, sys=3.72%, ctx=1406 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=99.6%, 4=0.0%, 10=0.3%, 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=17,728KiB/s, minb=5,909KiB/s, maxb=6,191KiB/s, mint=16937msec, maxt=17744msec WRITE: io=260MiB, aggrb=21,458KiB/s, minb=6,369KiB/s, maxb=7,987KiB/s, mint=16937msec, maxt=17744msec Disk stats (read/write): cciss!c0d0: ios=5793/3568, merge=1083/62859, ticks=63904/1572564, in_queue=1637764, util=94.44% 6.70user 2.20system 0:19.01elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 717384inputs+532288outputs (0major+2393minor)pagefaults 0swaps