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] [13.0% done] [ 16794/ 0 kb/s] [eta 00m:20s] Threads: 3: [mmm] [16.7% done] [ 17461/ 0 kb/s] [eta 00m:20s] Threads: 3: [mmm] [35.7% done] [ 12515/106984 kb/s] [eta 00m:09s] Threads: 3: [mFm] [37.5% done] [ 4189/ 5544 kb/s] [eta 00m:10s] Threads: 3: [FFm] [38.9% done] [ 3258/ 15750 kb/s] [eta 00m:11s] Threads: 3: [FFm] [53.3% done] [ 2106/ 19369 kb/s] [eta 00m:07s] Threads: 3: [FFF] [100.0% done] [ 0/ 22774 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] [75.0% done] [ 31227/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [80.0% done] [ 45841/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [94.4% done] [ 50139/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 49257/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=4769 read : io=100MiB, bw=5,513KiB/s, runt= 19018msec slat (msec): min= 59, max=12078, avg=8367.99, stdev=4233.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 24, max=23297, per=47.82%, avg=7908.70, stdev=7044.30 write: io=78,696KiB, bw=5,714KiB/s, runt= 14103msec slat (msec): min= 0, max= 96, avg= 3.59, stdev= 6.62 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=68542, per=115.57%, avg=18769.75, stdev=33322.07 cpu : usr=10.35%, sys=3.91%, ctx=1375 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=4770 read : io=100MiB, bw=5,592KiB/s, runt= 18749msec slat (msec): min= 12, max=13784, avg=10099.60, stdev=4149.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=25458, per=68.91%, avg=11396.93, stdev=6972.52 write: io=75,848KiB, bw=5,519KiB/s, runt= 14071msec slat (msec): min= 0, max= 18, avg= 2.39, stdev= 3.27 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59001, per=181.64%, avg=29500.50, stdev=41720.01 cpu : usr=9.75%, sys=3.73%, ctx=1396 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=4771 read : io=100MiB, bw=5,660KiB/s, runt= 18526msec slat (msec): min= 41, max=10161, avg=6308.82, stdev=3653.20 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=21690, per=50.80%, avg=8402.55, stdev=6399.74 write: io=69,148KiB, bw=5,032KiB/s, runt= 14070msec slat (msec): min= 0, max= 24, avg= 3.82, stdev= 3.94 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56552, per=124.31%, avg=20189.67, stdev=31554.69 cpu : usr=11.51%, sys=3.56%, ctx=1430 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=16,540KiB/s, minb=5,513KiB/s, maxb=5,660KiB/s, mint=18526msec, maxt=19018msec WRITE: io=218MiB, aggrb=16,241KiB/s, minb=5,032KiB/s, maxb=5,714KiB/s, mint=18526msec, maxt=19018msec Disk stats (read/write): cciss!c0d0: ios=6512/3065, merge=1410/52781, ticks=70444/1434036, in_queue=1505476, util=97.54% 5.98user 2.13system 0:19.21elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 798072inputs+447400outputs (0major+2384minor)pagefaults 0swaps