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] [25.0% done] [ 5473/ 83777 kb/s] [eta 00m:09s] Threads: 3: [mFm] [44.4% done] [ 2836/ 40301 kb/s] [eta 00m:05s] Threads: 3: [mFm] [62.5% done] [ 3107/ 56379 kb/s] [eta 00m:03s] Threads: 3: [mFm] [66.7% done] [ 2336/ 0 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 1781/ 16501 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] [76.5% done] [ 30799/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [82.4% done] [ 53435/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [93.8% done] [ 53028/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 53032/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [100.0% done] [ 55472/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=4425 read : io=100MiB, bw=5,997KiB/s, runt= 17483msec slat (msec): min= 29, max=10844, avg=7889.30, stdev=2994.14 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=22616, per=40.81%, avg=7342.16, stdev=7822.77 write: io=92,884KiB, bw=7,782KiB/s, runt= 12221msec slat (msec): min= 0, max= 32, avg= 4.29, stdev= 4.40 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=57075, per=107.13%, avg=24166.00, stdev=29656.49 cpu : usr=13.06%, sys=4.26%, ctx=1354 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=4426 read : io=100MiB, bw=6,173KiB/s, runt= 16984msec slat (msec): min= 67, max=14004, avg=11323.47, stdev=2959.78 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 12, max=31588, per=85.70%, avg=15419.75, stdev=9990.98 write: io=91,664KiB, bw=7,680KiB/s, runt= 12221msec slat (msec): min= 0, max= 22, avg= 2.87, stdev= 3.19 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=81724, per=208.44%, avg=47021.00, stdev=42231.54 cpu : usr=11.42%, sys=3.49%, ctx=1167 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=4427 read : io=100MiB, bw=6,191KiB/s, runt= 16936msec slat (msec): min= 28, max=10161, avg=7231.51, stdev=2968.03 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 34, max=26758, per=51.49%, avg=9264.41, stdev=9029.00 write: io=85,340KiB, bw=7,133KiB/s, runt= 12251msec slat (msec): min= 0, max= 169, avg= 4.43, stdev= 8.47 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=41669, per=75.99%, avg=17141.83, stdev=19017.36 cpu : usr=13.34%, sys=3.97%, ctx=1352 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=17,993KiB/s, minb=5,997KiB/s, maxb=6,191KiB/s, mint=16936msec, maxt=17483msec WRITE: io=264MiB, aggrb=22,558KiB/s, minb=7,133KiB/s, maxb=7,782KiB/s, mint=16936msec, maxt=17483msec Disk stats (read/write): cciss!c0d0: ios=5763/3640, merge=1239/63807, ticks=66176/1696000, in_queue=1762244, util=97.52% 6.54user 2.02system 0:17.70elapsed 48%CPU (0avgtext+0avgdata 0maxresident)k 711800inputs+539800outputs (0major+2387minor)pagefaults 0swaps