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] [33.3% done] [ 13133/ 25738 kb/s] [eta 00m:06s] Threads: 3: [mFF] [57.1% done] [ 4986/ 66316 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 0/ 23595 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] [72.2% done] [ 34651/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [82.4% done] [ 53154/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 53609/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 58266/ 0 kb/s] [eta 00m:00s] Threads: 2: [_VV] [100.0% done] [ 58324/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28064 read : io=100MiB, bw=6,497KiB/s, runt= 16139msec slat (msec): min= 8, max=11836, avg=8483.88, stdev=3608.58 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=26574, per=69.16%, avg=12611.46, stdev=8472.84 write: io=79,084KiB, bw=6,653KiB/s, runt= 12172msec slat (msec): min= 0, max= 22, avg= 3.76, stdev= 3.55 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57902, per=105.75%, avg=23559.67, stdev=30419.73 cpu : usr=13.24%, sys=4.36%, ctx=1444 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% fio: (groupid=0): err= 0: pid=28065 read : io=100MiB, bw=6,092KiB/s, runt= 17212msec slat (msec): min= 35, max=13948, avg=10703.59, stdev=3654.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 12, max=25432, per=80.41%, avg=14663.50, stdev=9042.59 write: io=91,788KiB, bw=7,717KiB/s, runt= 12179msec slat (msec): min= 0, max= 110, avg= 4.13, stdev= 5.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57683, per=147.22%, avg=32799.60, stdev=30093.67 cpu : usr=13.43%, sys=3.86%, ctx=1157 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=28066 read : io=100MiB, bw=6,078KiB/s, runt= 17251msec slat (msec): min= 43, max=14054, avg=11496.13, stdev=3440.66 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=34466, per=73.31%, avg=13367.62, stdev=11766.89 write: io=94,112KiB, bw=7,917KiB/s, runt= 12172msec slat (msec): min= 0, max= 68, avg= 3.75, stdev= 5.17 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55406, per=118.82%, avg=26470.80, stdev=26769.66 cpu : usr=12.15%, sys=3.99%, ctx=1343 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=18,235KiB/s, minb=6,078KiB/s, maxb=6,497KiB/s, mint=16139msec, maxt=17251msec WRITE: io=259MiB, aggrb=22,279KiB/s, minb=6,653KiB/s, maxb=7,917KiB/s, mint=16139msec, maxt=17251msec Disk stats (read/write): cciss!c0d0: ios=5746/3111, merge=1230/63068, ticks=53184/1352688, in_queue=1405880, util=96.80% 6.59user 2.08system 0:17.45elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k 717104inputs+529992outputs (0major+2381minor)pagefaults 0swaps