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] [37.5% done] [ 12962/ 76373 kb/s] [eta 00m:05s] Threads: 3: [Fmm] [50.0% done] [ 8244/ 59267 kb/s] [eta 00m:04s] Threads: 3: [FmF] [71.4% done] [ 980/ 36733 kb/s] [eta 00m:02s] Threads: 3: [FmF] [66.7% done] [ 902/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 605/ 3478 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] [ 26959/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [78.9% done] [ 46560/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [88.9% done] [ 53646/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.4% done] [ 54179/ 0 kb/s] [eta 00m:01s] Threads: 2: [_VV] [100.0% done] [ 54918/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=1515 read : io=100MiB, bw=5,983KiB/s, runt= 17524msec slat (msec): min= 29, max=13890, avg=10834.88, stdev=3916.98 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 4, max=33982, per=81.11%, avg=13809.58, stdev=10765.57 write: io=87,064KiB, bw=6,710KiB/s, runt= 13285msec slat (msec): min= 0, max= 101, avg= 4.22, stdev= 5.80 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59685, per=139.53%, avg=27564.40, stdev=27373.24 cpu : usr=12.81%, sys=3.93%, ctx=1416 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=1516 read : io=100MiB, bw=5,675KiB/s, runt= 18477msec slat (msec): min= 37, max=12019, avg=8526.82, stdev=4014.72 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=24560, per=49.94%, avg=8503.00, stdev=8129.42 write: io=81,964KiB, bw=6,303KiB/s, runt= 13315msec slat (msec): min= 0, max= 79, avg= 4.83, stdev= 6.90 clat (msec): min= 0, max= 7, avg= 0.04, stdev= 0.54 bw (KiB/s) : min= 0, max=47288, per=90.05%, avg=17789.67, stdev=22940.28 cpu : usr=12.12%, sys=3.51%, ctx=1638 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=99.6%, 4=0.0%, 10=0.3%, 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=1517 read : io=100MiB, bw=5,719KiB/s, runt= 18333msec slat (msec): min= 17, max=13860, avg=10113.64, stdev=4044.85 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=31310, per=68.00%, avg=11577.00, stdev=9857.45 write: io=87,852KiB, bw=6,771KiB/s, runt= 13285msec slat (msec): min= 0, max= 72, avg= 4.78, stdev= 6.57 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=50602, per=112.83%, avg=22288.80, stdev=24744.51 cpu : usr=12.57%, sys=3.75%, ctx=1507 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=17,025KiB/s, minb=5,675KiB/s, maxb=5,983KiB/s, mint=17524msec, maxt=18477msec WRITE: io=251MiB, aggrb=19,755KiB/s, minb=6,303KiB/s, maxb=6,771KiB/s, mint=17524msec, maxt=18477msec Disk stats (read/write): cciss!c0d0: ios=5909/3414, merge=1177/60747, ticks=58708/1436576, in_queue=1495360, util=96.58% 6.83user 2.04system 0:18.70elapsed 47%CPU (0avgtext+0avgdata 0maxresident)k 732984inputs+513784outputs (0major+2387minor)pagefaults 0swaps