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] [16.7% done] [ 16904/ 26015 kb/s] [eta 00m:15s] Threads: 3: [FFm] [21.1% done] [ 11300/ 45559 kb/s] [eta 00m:15s] Threads: 3: [FFm] [23.8% done] [ 3531/ 0 kb/s] [eta 00m:16s] Threads: 3: [FFm] [30.0% done] [ 2322/ 8078 kb/s] [eta 00m:14s] Threads: 3: [FFm] [43.8% done] [ 1606/ 17832 kb/s] [eta 00m:09s] Threads: 3: [FFm] [44.4% done] [ 2243/ 0 kb/s] [eta 00m:10s] Threads: 3: [FFm] [52.9% done] [ 1968/ 11690 kb/s] [eta 00m:08s] Threads: 3: [FFF] [100.0% done] [ 0/ 22544 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] [ 0/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [73.7% done] [ 42180/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 49066/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 51047/ 0 kb/s] [eta 00m:01s] Threads: 2: [VV_] [100.0% done] [ 48472/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=25890 read : io=100MiB, bw=5,839KiB/s, runt= 17958msec slat (msec): min= 34, max=14052, avg=10981.12, stdev=4055.11 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=32932, per=59.22%, avg=10373.21, stdev=9146.59 write: io=90,276KiB, bw=7,196KiB/s, runt= 12845msec slat (msec): min= 0, max= 120, avg= 4.58, stdev= 5.68 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=47778, per=105.24%, avg=20015.17, stdev=21830.65 cpu : usr=12.41%, sys=5.41%, ctx=1181 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=25891 read : io=100MiB, bw=5,942KiB/s, runt= 17645msec slat (msec): min= 10, max=14006, avg=10579.14, stdev=3962.60 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=30138, per=72.85%, avg=12760.62, stdev=9715.07 write: io=89,472KiB, bw=7,129KiB/s, runt= 12851msec slat (msec): min= 0, max= 24, avg= 3.89, stdev= 4.11 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=55051, per=129.81%, avg=24688.33, stdev=27960.72 cpu : usr=11.31%, sys=5.46%, ctx=1250 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=25892 read : io=100MiB, bw=6,259KiB/s, runt= 16753msec slat (msec): min= 53, max= 7380, avg=4338.01, stdev=2614.91 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 28, max=18496, per=45.30%, avg=7935.24, stdev=5561.02 write: io=59,168KiB, bw=4,710KiB/s, runt= 12863msec slat (msec): min= 0, max= 151, avg= 3.85, stdev= 5.40 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53272, per=124.33%, avg=23646.50, stdev=27722.72 cpu : usr=11.65%, sys=4.80%, ctx=1539 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=17,517KiB/s, minb=5,839KiB/s, maxb=6,259KiB/s, mint=16753msec, maxt=17958msec WRITE: io=233MiB, aggrb=19,019KiB/s, minb=4,710KiB/s, maxb=7,196KiB/s, mint=16753msec, maxt=17958msec Disk stats (read/write): cciss!c0d0: ios=6190/2960, merge=1468/56736, ticks=63640/1352292, in_queue=1416244, util=97.43% 6.23user 2.76system 0:18.14elapsed 49%CPU (0avgtext+0avgdata 0maxresident)k 764200inputs+477856outputs (0major+2379minor)pagefaults 0swaps