fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=mmap, iodepth=1 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [15.8% done] [ 9814/ 17714 kb/s] [eta 00m:16s] Threads: 3: [mmm] [20.0% done] [ 11881/ 9518 kb/s] [eta 00m:16s] Threads: 3: [mmm] [23.8% done] [ 5857/ 20260 kb/s] [eta 00m:16s] Threads: 3: [mmm] [28.6% done] [ 15912/ 7756 kb/s] [eta 00m:15s] Threads: 3: [mmm] [31.8% done] [ 11836/ 8622 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 14941/ 5892 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 18759/ 3384 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 12515/ 10640 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 3075/ 14297 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 2371/ 8704 kb/s] [eta 00m:12s] Threads: 3: [mmF] [52.0% done] [ 764/ 4502 kb/s] [eta 00m:12s] Threads: 3: [mmF] [53.8% done] [ 3356/ 1909 kb/s] [eta 00m:12s] Threads: 3: [mmF] [53.6% done] [ 1744/ 756 kb/s] [eta 00m:13s] Threads: 2: [mm_] [57.1% done] [ 57986/ 3778 kb/s] [eta 00m:12s] Threads: 2: [mm_] [56.7% done] [ 6739/ 73 kb/s] [eta 00m:13s] Threads: 2: [mF_] [58.1% done] [ 2167/ 508 kb/s] [eta 00m:13s] Threads: 2: [mV_] [57.6% done] [ 9688/ 394 kb/s] [eta 00m:14s] Threads: 1: [m__] [62.5% done] [ 31885/ 2554 kb/s] [eta 00m:12s] Threads: 1: [m__] [67.7% done] [ 7241/ 0 kb/s] [eta 00m:10s] Threads: 1: [F__] [100.0% done] [ 553/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [92.0% done] [ 36839/ 0 kb/s] [eta 00m:02s] fio: (groupid=0): err= 0: pid=4568 read : io=100MiB, bw=4,536KiB/s, runt= 23116msec clat (msec): min= 0, max= 646, avg= 7.39, stdev=33.58 bw (KiB/s) : min= 6, max=10944, per=25.79%, avg=3509.09, stdev=3385.89 write: io=40,632KiB, bw=1,835KiB/s, runt= 22666msec clat (msec): min= 0, max= 288, avg=11.33, stdev=31.63 bw (KiB/s) : min= 0, max=11565, per=56.08%, avg=3269.95, stdev=3649.82 cpu : usr=8.44%, sys=1.89%, ctx=4870 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=78.8%, 4=1.2%, 10=4.0%, 20=5.8%, 50=4.7%, 100=3.3% lat (msec): 250=1.6%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4569 read : io=100MiB, bw=5,408KiB/s, runt= 19386msec clat (msec): min= 0, max= 278, avg= 5.89, stdev=21.66 bw (KiB/s) : min= 5, max=10578, per=31.36%, avg=4267.43, stdev=3831.17 write: io=36,200KiB, bw=1,959KiB/s, runt= 18919msec clat (msec): min= 0, max= 1134, avg= 9.38, stdev=50.96 bw (KiB/s) : min= 0, max=11278, per=61.48%, avg=3584.94, stdev=4231.62 cpu : usr=10.32%, sys=1.92%, ctx=4151 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=81.5%, 4=1.0%, 10=3.0%, 20=5.5%, 50=4.7%, 100=2.6% lat (msec): 250=1.4%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=4570 read : io=100MiB, bw=6,691KiB/s, runt= 15670msec clat (msec): min= 0, max= 148, avg= 2.89, stdev=12.68 bw (KiB/s) : min= 9, max=86933, per=80.19%, avg=10912.00, stdev=20102.49 write: io=52,248KiB, bw=3,557KiB/s, runt= 15040msec clat (msec): min= 0, max= 204, avg= 6.08, stdev=18.87 bw (KiB/s) : min= 0, max=11395, per=97.49%, avg=5684.75, stdev=4372.04 cpu : usr=13.12%, sys=2.73%, ctx=4045 IO depths : 1=100.0%, 2=0.0%, 4=0.0%, 8=0.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=86.0%, 4=0.7%, 10=2.1%, 20=5.0%, 50=3.9%, 100=1.6% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,608KiB/s, minb=4,536KiB/s, maxb=6,691KiB/s, mint=15670msec, maxt=23116msec WRITE: io=126MiB, aggrb=5,831KiB/s, minb=1,835KiB/s, maxb=3,557KiB/s, mint=15670msec, maxt=23116msec Disk stats (read/write): cciss!c0d0: ios=11464/1773, merge=0/30622, ticks=43356/760680, in_queue=804028, util=94.93% 6.02user 1.25system 0:23.34elapsed 31%CPU (0avgtext+0avgdata 0maxresident)k 91712inputs+258192outputs (0major+110094minor)pagefaults 0swaps