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] [ 11881/ 76661 kb/s] [eta 00m:07s] Threads: 3: [FmF] [57.1% done] [ 10359/120821 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 1273/ 19963 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [70.0% done] [ 42538/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 50469/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.9% done] [ 56192/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 55265/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=28456 read : io=100MiB, bw=6,030KiB/s, runt= 17387msec slat (msec): min= 39, max=13796, avg=10319.43, stdev=3871.56 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=27276, per=75.83%, avg=13260.14, stdev=8889.84 write: io=83,152KiB, bw=6,562KiB/s, runt= 12975msec slat (msec): min= 0, max= 23, avg= 1.95, stdev= 3.42 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=18359, per=45.43%, avg=9179.50, stdev=12981.77 cpu : usr=9.73%, sys=3.52%, ctx=1631 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=28457 read : io=100MiB, bw=6,034KiB/s, runt= 17377msec slat (msec): min= 21, max=12588, avg=9163.96, stdev=3747.87 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=23576, per=68.21%, avg=11927.29, stdev=8845.56 write: io=83,780KiB, bw=6,612KiB/s, runt= 12975msec slat (msec): min= 0, max= 39, avg= 3.33, stdev= 4.32 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=70162, per=158.88%, avg=32103.50, stdev=37249.67 cpu : usr=11.19%, sys=3.54%, ctx=1538 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=28458 read : io=100MiB, bw=5,829KiB/s, runt= 17988msec slat (msec): min= 9, max=14375, avg=11887.99, stdev=3830.34 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 2, max=24648, per=57.18%, avg=9999.54, stdev=8939.35 write: io=89,128KiB, bw=7,033KiB/s, runt= 12976msec slat (msec): min= 0, max= 24, avg= 3.07, stdev= 4.15 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=28555, per=76.45%, avg=15448.33, stdev=14420.80 cpu : usr=10.83%, sys=3.38%, ctx=1238 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=17,487KiB/s, minb=5,829KiB/s, maxb=6,034KiB/s, mint=17377msec, maxt=17988msec WRITE: io=250MiB, aggrb=20,206KiB/s, minb=6,562KiB/s, maxb=7,033KiB/s, mint=17377msec, maxt=17988msec Disk stats (read/write): cciss!c0d0: ios=5925/3234, merge=1415/60719, ticks=57744/1414628, in_queue=1472368, util=96.19% 5.64user 1.85system 0:18.18elapsed 41%CPU (0avgtext+0avgdata 0maxresident)k 743584inputs+512136outputs (0major+2382minor)pagefaults 0swaps