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: [mFF] [5.0% done] [ 850/ 0 kb/s] [eta 00m:57s] Threads: 3: [mFF] [6.7% done] [ 0/ 0 kb/s] [eta 00m:56s] Threads: 3: [mFF] [8.3% done] [ 996/ 0 kb/s] [eta 00m:55s] Threads: 3: [mVV] [42.9% done] [ 11157/ 57514 kb/s] [eta 00m:08s] Threads: 3: [mVV] [43.8% done] [ 28167/ 1187 kb/s] [eta 00m:09s] Threads: 3: [mVV] [44.4% done] [ 27720/ 0 kb/s] [eta 00m:10s] Threads: 3: [FVV] [100.0% done] [ 26072/ 35448 kb/s] [eta 00m:00s] Threads: 3: [FVV] [100.0% done] [ 27203/ 0 kb/s] [eta 00m:00s] Threads: 3: [FVV] [100.0% done] [ 26935/ 0 kb/s] [eta 00m:00s] Threads: 3: [FVV] [100.0% done] [ 28094/ 0 kb/s] [eta 00m:00s] Threads: 2: [FVE] [100.0% done] [ 23400/ 0 kb/s] [eta 00m:00s] Threads: 2: [FV_] [100.0% done] [ 6723/ 0 kb/s] [eta 00m:00s] Threads: 2: [FV_] [100.0% done] [ 3432/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 1301/ 0 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [78.3% done] [ 14895/ 0 kb/s] [eta 00m:05s] Threads: 1: [V__] [95.0% done] [ 24950/ 0 kb/s] [eta 00m:01s] Threads: 1: [V__] [100.0% done] [ 24136/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [100.0% done] [ 27211/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=23600 read : io=100MiB, bw=4,954KiB/s, runt= 21162msec slat (msec): min= 46, max=12299, avg=9942.26, stdev=2533.61 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=28583, per=82.51%, avg=12263.67, stdev=12142.92 write: io=92,588KiB, bw=5,503KiB/s, runt= 17226msec slat (msec): min= 0, max= 264, avg= 2.87, stdev=16.17 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=79051, per=149.31%, avg=26394.67, stdev=45601.77 cpu : usr=7.52%, sys=3.36%, ctx=1118 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=23601 read : io=100MiB, bw=6,974KiB/s, runt= 15034msec slat (msec): min= 4758, max=14228, avg=8861.49, stdev=2571.08 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 34, max=21775, per=72.20%, avg=10732.53, stdev=5834.61 write: io=100MiB, bw=19,610KiB/s, runt= 5347msec slat (msec): min= 0, max= 18, avg= 1.68, stdev= 2.18 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=124063, per=350.90%, avg=62031.50, stdev=87725.79 cpu : usr=9.23%, sys=4.28%, ctx=876 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=23602 read : io=100MiB, bw=8,165KiB/s, runt= 12842msec slat (msec): min= 4921, max=12030, avg=8823.26, stdev=1985.69 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 12, max=21853, per=93.83%, avg=13946.62, stdev=6130.10 write: io=100MiB, bw=19,364KiB/s, runt= 5415msec slat (msec): min= 0, max= 23, avg= 1.75, stdev= 2.35 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=122060, per=345.23%, avg=61030.00, stdev=86309.45 cpu : usr=11.52%, sys=4.80%, ctx=985 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=14,864KiB/s, minb=4,954KiB/s, maxb=8,165KiB/s, mint=12842msec, maxt=21162msec WRITE: io=290MiB, aggrb=17,678KiB/s, minb=5,503KiB/s, maxb=19,610KiB/s, mint=12842msec, maxt=21162msec Disk stats (read/write): cciss!c0d0: ios=5029/3561, merge=23/70795, ticks=78020/1831020, in_queue=1909204, util=94.17% 4.51user 2.01system 0:22.15elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 643128inputs+594824outputs (0major+2403minor)pagefaults 0swaps