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] [50.0% done] [ 9046/ 65015 kb/s] [eta 00m:03s] Threads: 3: [FmF] [66.7% done] [ 6241/ 46124 kb/s] [eta 00m:02s] Threads: 3: [FFF] [100.0% done] [ 1285/ 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: [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] [ 41102/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [84.2% done] [ 52605/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.4% done] [ 55157/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 54114/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [100.0% done] [ 55704/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=7646 read : io=100MiB, bw=5,411KiB/s, runt= 19378msec slat (msec): min= 19, max=16116, avg=12706.20, stdev=3535.64 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=26020, per=78.95%, avg=12743.79, stdev=8588.01 write: io=94,024KiB, bw=6,855KiB/s, runt= 14044msec slat (msec): min= 0, max= 50, avg= 4.40, stdev= 5.00 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57757, per=144.08%, avg=28861.20, stdev=26900.27 cpu : usr=11.97%, sys=3.67%, ctx=955 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=7647 read : io=100MiB, bw=5,380KiB/s, runt= 19489msec slat (msec): min= 0, max=15245, avg=9989.26, stdev=5224.50 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=19881, per=64.79%, avg=10457.81, stdev=7084.42 write: io=90,152KiB, bw=6,574KiB/s, runt= 14042msec slat (msec): min= 0, max= 37, avg= 4.54, stdev= 4.55 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=66041, per=227.20%, avg=45510.25, stdev=30576.68 cpu : usr=11.14%, sys=3.78%, ctx=1555 IO depths : 1=12.6%, 2=25.1%, 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=7648 read : io=100MiB, bw=5,478KiB/s, runt= 19139msec slat (msec): min= 17, max=15384, avg=12247.03, stdev=3955.74 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 3, max=27922, per=76.01%, avg=12268.21, stdev=9724.59 write: io=91,156KiB, bw=6,631KiB/s, runt= 14075msec slat (msec): min= 0, max= 32, avg= 4.36, stdev= 4.22 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56409, per=140.71%, avg=28186.17, stdev=30172.51 cpu : usr=12.25%, sys=3.30%, ctx=1205 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=16,141KiB/s, minb=5,380KiB/s, maxb=5,478KiB/s, mint=19139msec, maxt=19489msec WRITE: io=269MiB, aggrb=20,031KiB/s, minb=6,574KiB/s, maxb=6,855KiB/s, mint=19139msec, maxt=19489msec Disk stats (read/write): cciss!c0d0: ios=5637/3647, merge=1179/65121, ticks=59100/1582424, in_queue=1641628, util=93.36% 6.88user 2.11system 0:19.68elapsed 45%CPU (0avgtext+0avgdata 0maxresident)k 688064inputs+550688outputs (0major+2386minor)pagefaults 0swaps