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] [30.0% done] [ 15708/ 14683 kb/s] [eta 00m:07s] Threads: 3: [mFm] [50.0% done] [ 10323/ 75607 kb/s] [eta 00m:04s] Threads: 3: [mFF] [50.0% done] [ 3575/ 25401 kb/s] [eta 00m:05s] Threads: 3: [mFF] [50.0% done] [ 1155/ 0 kb/s] [eta 00m:06s] Threads: 3: [mFF] [53.8% done] [ 1631/ 0 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 402/ 25129 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] [70.0% done] [ 21700/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [83.3% done] [ 51702/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 54004/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 53243/ 0 kb/s] [eta 00m:00s] Threads: 2: [VV_] [100.0% done] [ 53919/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=5827 read : io=100MiB, bw=5,807KiB/s, runt= 18057msec slat (msec): min= 57, max=10143, avg=6658.01, stdev=3368.78 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=24957, per=51.26%, avg=8749.29, stdev=8329.91 write: io=80,204KiB, bw=6,120KiB/s, runt= 13419msec slat (msec): min= 0, max= 26, avg= 3.97, stdev= 3.90 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=12905, per=32.64%, avg=6298.33, stdev=6458.02 cpu : usr=11.61%, sys=3.79%, ctx=1483 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=5828 read : io=100MiB, bw=5,689KiB/s, runt= 18431msec slat (msec): min= 21, max=14642, avg=11182.04, stdev=4226.12 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 6, max=30382, per=68.59%, avg=11706.50, stdev=9827.69 write: io=91,476KiB, bw=6,981KiB/s, runt= 13417msec slat (msec): min= 0, max= 102, avg= 4.54, stdev= 7.04 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59821, per=144.50%, avg=27884.80, stdev=29153.03 cpu : usr=11.94%, sys=3.91%, ctx=1216 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=5829 read : io=100MiB, bw=5,865KiB/s, runt= 17876msec slat (msec): min= 31, max=13104, avg=9579.11, stdev=3982.63 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 21, max=26128, per=65.62%, avg=11199.07, stdev=8661.59 write: io=81,212KiB, bw=6,197KiB/s, runt= 13419msec slat (msec): min= 0, max= 42, avg= 4.28, stdev= 4.54 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=52115, per=100.30%, avg=19355.75, stdev=24839.09 cpu : usr=11.57%, sys=4.23%, ctx=1514 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=17,067KiB/s, minb=5,689KiB/s, maxb=5,865KiB/s, mint=17876msec, maxt=18431msec WRITE: io=247MiB, aggrb=19,298KiB/s, minb=6,120KiB/s, maxb=6,981KiB/s, mint=17876msec, maxt=18431msec Disk stats (read/write): cciss!c0d0: ios=5945/3293, merge=1462/59847, ticks=63072/1420548, in_queue=1486284, util=95.04% 6.42user 2.18system 0:18.65elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 732432inputs+505808outputs (0major+2379minor)pagefaults 0swaps