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] [11.5% done] [ 19914/ 1663 kb/s] [eta 00m:23s] Threads: 3: [mmm] [14.8% done] [ 14457/ 9959 kb/s] [eta 00m:23s] Threads: 3: [mmm] [20.8% done] [ 21830/ 3945 kb/s] [eta 00m:19s] Threads: 3: [mmm] [24.0% done] [ 11799/ 8806 kb/s] [eta 00m:19s] Threads: 3: [mmm] [29.2% done] [ 16196/ 4905 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 9155/ 14132 kb/s] [eta 00m:16s] Threads: 3: [mmm] [37.5% done] [ 12780/ 8342 kb/s] [eta 00m:15s] Threads: 3: [mmm] [40.0% done] [ 6099/ 16038 kb/s] [eta 00m:15s] Threads: 3: [mmm] [44.0% done] [ 12239/ 6404 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 6410/ 9123 kb/s] [eta 00m:13s] Threads: 3: [mmm] [50.0% done] [ 4722/ 6361 kb/s] [eta 00m:13s] Threads: 3: [mmF] [51.9% done] [ 3136/ 1521 kb/s] [eta 00m:13s] Threads: 3: [mmF] [53.6% done] [ 3262/ 1003 kb/s] [eta 00m:13s] Threads: 2: [mm_] [55.2% done] [ 40427/ 1765 kb/s] [eta 00m:13s] Threads: 2: [mm_] [56.7% done] [ 5983/ 1509 kb/s] [eta 00m:13s] Threads: 2: [mF_] [58.1% done] [ 5865/ 32 kb/s] [eta 00m:13s] Threads: 2: [mF_] [57.6% done] [ 158/ 366 kb/s] [eta 00m:14s] Threads: 2: [mV_] [58.8% done] [ 16176/ 56 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.8% done] [ 38180/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 2921/ 4299 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 736/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=19766 read : io=100MiB, bw=4,487KiB/s, runt= 23369msec clat (msec): min= 0, max= 528, avg= 8.35, stdev=29.73 bw (KiB/s) : min= 13, max=10293, per=28.43%, avg=3827.58, stdev=3255.93 write: io=22,900KiB, bw=1,015KiB/s, runt= 23102msec clat (msec): min= 0, max= 427, avg=14.54, stdev=44.47 bw (KiB/s) : min= 0, max= 8359, per=40.03%, avg=1873.29, stdev=2311.79 cpu : usr=7.46%, sys=1.45%, ctx=4691 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=77.5%, 4=1.1%, 10=3.6%, 20=6.6%, 50=5.1%, 100=3.1% lat (msec): 250=2.4%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19767 read : io=100MiB, bw=5,143KiB/s, runt= 20388msec clat (msec): min= 0, max= 418, avg= 5.85, stdev=24.44 bw (KiB/s) : min= 3, max=94855, per=58.13%, avg=7825.36, stdev=18443.70 write: io=46,560KiB, bw=2,399KiB/s, runt= 19871msec clat (msec): min= 0, max= 783, avg= 8.37, stdev=36.26 bw (KiB/s) : min= 0, max=11557, per=109.04%, avg=5103.29, stdev=3870.56 cpu : usr=10.16%, sys=1.96%, ctx=3832 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=82.4%, 4=1.0%, 10=3.3%, 20=5.2%, 50=4.1%, 100=2.3% lat (msec): 250=1.5%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=19768 read : io=100MiB, bw=6,598KiB/s, runt= 15891msec clat (msec): min= 0, max= 170, avg= 3.98, stdev=15.46 bw (KiB/s) : min= 7, max=14454, per=46.25%, avg=6225.33, stdev=5215.66 write: io=36,128KiB, bw=2,389KiB/s, runt= 15482msec clat (msec): min= 0, max= 166, avg= 6.72, stdev=20.03 bw (KiB/s) : min= 0, max=10560, per=83.41%, avg=3903.75, stdev=4108.90 cpu : usr=12.23%, sys=2.37%, ctx=3539 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=85.6%, 4=0.6%, 10=2.0%, 20=3.9%, 50=4.9%, 100=2.1% lat (msec): 250=0.8%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,461KiB/s, minb=4,487KiB/s, maxb=6,598KiB/s, mint=15891msec, maxt=23369msec WRITE: io=103MiB, aggrb=4,680KiB/s, minb=1,015KiB/s, maxb=2,399KiB/s, mint=15891msec, maxt=23369msec Disk stats (read/write): cciss!c0d0: ios=11780/1578, merge=0/24989, ticks=46756/634592, in_queue=681340, util=96.18% 5.77user 1.13system 0:23.59elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 94240inputs+211208outputs (0major+104210minor)pagefaults 0swaps