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: [mFm] [15.0% done] [ 10538/ 62416 kb/s] [eta 00m:17s] Threads: 3: [mFm] [33.3% done] [ 4575/ 24925 kb/s] [eta 00m:08s] Threads: 3: [mFm] [38.5% done] [ 3790/ 29953 kb/s] [eta 00m:08s] Threads: 3: [mFF] [37.5% done] [ 2405/ 7810 kb/s] [eta 00m:10s] Threads: 3: [mFF] [38.9% done] [ 1942/ 0 kb/s] [eta 00m:11s] Threads: 3: [FFF] [100.0% done] [ 789/ 42879 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: [FVF] [91.7% done] [ 31340/ 0 kb/s] [eta 00m:01s] Threads: 3: [FVF] [100.0% done] [ 47305/ 0 kb/s] [eta 00m:00s] Threads: 2: [F_F] [100.0% done] [ 17079/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_V] [66.7% done] [ 11860/ 0 kb/s] [eta 00m:07s] Threads: 2: [V_V] [83.3% done] [ 64368/ 0 kb/s] [eta 00m:03s] Threads: 2: [V_V] [100.0% done] [ 61744/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=21412 read : io=100MiB, bw=6,392KiB/s, runt= 16403msec slat (msec): min= 51, max= 8477, avg=6253.99, stdev=2842.52 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=33473, per=53.89%, avg=10334.41, stdev=11967.06 write: io=70,128KiB, bw=5,215KiB/s, runt= 13768msec slat (msec): min= 0, max= 165, avg= 3.60, stdev= 6.88 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58264, per=135.23%, avg=25487.25, stdev=29975.59 cpu : usr=12.41%, sys=4.24%, ctx=826 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=21413 read : io=100MiB, bw=8,495KiB/s, runt= 12342msec slat (msec): min= 83, max= 9942, avg=8634.41, stdev=1810.69 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 14, max=59160, per=144.96%, avg=27799.17, stdev=26371.69 write: io=94,136KiB, bw=9,426KiB/s, runt= 10226msec slat (msec): min= 0, max= 22, avg= 2.86, stdev= 3.96 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=77603, per=237.68%, avg=44795.00, stdev=40166.19 cpu : usr=15.30%, sys=6.16%, ctx=483 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% fio: (groupid=0): err= 0: pid=21414 read : io=100MiB, bw=6,524KiB/s, runt= 16071msec slat (msec): min= 73, max=10406, avg=8266.52, stdev=2884.68 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 5, max=53305, per=79.02%, avg=15153.42, stdev=19163.66 write: io=89,148KiB, bw=6,648KiB/s, runt= 13731msec slat (msec): min= 0, max= 233, avg= 4.26, stdev= 9.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56221, per=138.45%, avg=26094.00, stdev=25926.91 cpu : usr=14.06%, sys=4.55%, ctx=583 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=19,177KiB/s, minb=6,392KiB/s, maxb=8,495KiB/s, mint=12342msec, maxt=16403msec WRITE: io=247MiB, aggrb=18,847KiB/s, minb=5,215KiB/s, maxb=9,426KiB/s, mint=12342msec, maxt=16403msec Disk stats (read/write): cciss!c0d0: ios=3361/3394, merge=11584/59844, ticks=286680/1640816, in_queue=1928432, util=97.16% 6.22user 2.22system 0:16.59elapsed 50%CPU (0avgtext+0avgdata 0maxresident)k 724416inputs+506848outputs (0major+2381minor)pagefaults 0swaps