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] [60.0% done] [ 4096/144249 kb/s] [eta 00m:02s] Threads: 3: [mmm] [66.7% done] [ 8273/ 20321 kb/s] [eta 00m:02s] Threads: 3: [mFm] [62.5% done] [ 3343/ 512 kb/s] [eta 00m:03s] Threads: 3: [FFm] [60.0% done] [ 2592/ 3791 kb/s] [eta 00m:04s] Threads: 3: [FFF] [100.0% done] [ 349/ 11401 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] [68.2% done] [ 2966/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [76.2% done] [ 51812/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [89.5% done] [ 48769/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [94.7% done] [ 48647/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 49160/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [100.0% done] [ 51987/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=16426 read : io=100MiB, bw=5,310KiB/s, runt= 19747msec slat (msec): min= 6, max=13923, avg=9813.79, stdev=4218.93 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=27417, per=58.78%, avg=9133.75, stdev=9286.96 write: io=86,472KiB, bw=5,977KiB/s, runt= 14813msec slat (msec): min= 0, max= 144, avg= 3.90, stdev= 6.39 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58187, per=125.51%, avg=22480.60, stdev=27464.63 cpu : usr=11.32%, sys=3.67%, ctx=1355 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=16427 read : io=100MiB, bw=5,350KiB/s, runt= 19596msec slat (msec): min= 7, max=15460, avg=11432.83, stdev=5044.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 1, max=30618, per=86.77%, avg=13483.92, stdev=9882.33 write: io=85,036KiB, bw=5,862KiB/s, runt= 14852msec slat (msec): min= 0, max= 61, avg= 4.29, stdev= 4.28 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58456, per=187.62%, avg=33606.60, stdev=30769.15 cpu : usr=11.35%, sys=3.84%, ctx=1385 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=16428 read : io=100MiB, bw=5,180KiB/s, runt= 20242msec slat (msec): min= 4, max=13799, avg=10038.79, stdev=4539.16 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 7, max=51514, per=60.31%, avg=9372.47, stdev=11922.28 write: io=88,300KiB, bw=6,102KiB/s, runt= 14817msec slat (msec): min= 0, max= 93, avg= 4.90, stdev= 7.17 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=49512, per=118.29%, avg=21188.80, stdev=23045.47 cpu : usr=11.40%, sys=3.32%, ctx=1549 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 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=15,540KiB/s, minb=5,180KiB/s, maxb=5,350KiB/s, mint=19596msec, maxt=20242msec WRITE: io=254MiB, aggrb=17,912KiB/s, minb=5,862KiB/s, maxb=6,102KiB/s, mint=19596msec, maxt=20242msec Disk stats (read/write): cciss!c0d0: ios=5982/3784, merge=1236/61272, ticks=60868/1734548, in_queue=1795792, util=95.18% 6.83user 2.17system 0:20.45elapsed 44%CPU (0avgtext+0avgdata 0maxresident)k 726600inputs+519648outputs (0major+2392minor)pagefaults 0swaps