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] [13.0% done] [ 10770/ 14590 kb/s] [eta 00m:20s] Threads: 3: [mmm] [17.4% done] [ 10900/ 12100 kb/s] [eta 00m:19s] Threads: 3: [mmm] [20.8% done] [ 14876/ 5571 kb/s] [eta 00m:19s] Threads: 3: [mmm] [26.1% done] [ 14171/ 6849 kb/s] [eta 00m:17s] Threads: 3: [mmm] [29.2% done] [ 14313/ 4022 kb/s] [eta 00m:17s] Threads: 3: [mmm] [33.3% done] [ 11974/ 6849 kb/s] [eta 00m:16s] Threads: 3: [mmm] [39.1% done] [ 8395/ 8289 kb/s] [eta 00m:14s] Threads: 3: [mmm] [41.7% done] [ 14818/ 2631 kb/s] [eta 00m:14s] Threads: 3: [mmm] [44.0% done] [ 11507/ 6034 kb/s] [eta 00m:14s] Threads: 3: [mmm] [48.0% done] [ 15469/ 5534 kb/s] [eta 00m:13s] Threads: 3: [mmm] [52.0% done] [ 5076/ 9282 kb/s] [eta 00m:12s] Threads: 3: [mmm] [53.8% done] [ 7813/ 1480 kb/s] [eta 00m:12s] Threads: 3: [mmm] [55.6% done] [ 9452/ 138 kb/s] [eta 00m:12s] Threads: 3: [mmF] [55.2% done] [ 3908/ 919 kb/s] [eta 00m:13s] Threads: 3: [mmF] [54.8% done] [ 3705/ 507 kb/s] [eta 00m:14s] Threads: 3: [mFF] [56.2% done] [ 3111/ 126 kb/s] [eta 00m:14s] Threads: 3: [mFF] [55.9% done] [ 357/ 321 kb/s] [eta 00m:15s] Threads: 1: [m__] [60.6% done] [ 65625/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [63.6% done] [ 5182/ 0 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 4242/ 2704 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=2202 read : io=100MiB, bw=4,382KiB/s, runt= 23926msec clat (msec): min= 0, max= 627, avg= 8.38, stdev=32.25 bw (KiB/s) : min= 2, max= 9060, per=27.05%, avg=3556.72, stdev=2985.76 write: io=35,692KiB, bw=1,554KiB/s, runt= 23517msec clat (msec): min= 0, max= 422, avg=10.40, stdev=32.00 bw (KiB/s) : min= 0, max= 8710, per=73.34%, avg=3040.79, stdev=3241.25 cpu : usr=8.46%, sys=1.60%, ctx=5378 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=76.5%, 4=1.5%, 10=3.9%, 20=7.5%, 50=5.2%, 100=3.0% lat (msec): 250=1.9%, 500=0.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2203 read : io=100MiB, bw=5,287KiB/s, runt= 19831msec clat (msec): min= 0, max= 304, avg= 6.00, stdev=21.93 bw (KiB/s) : min= 7, max=12986, per=32.61%, avg=4286.71, stdev=3889.00 write: io=36,948KiB, bw=1,947KiB/s, runt= 19428msec clat (msec): min= 0, max= 264, avg=10.52, stdev=28.77 bw (KiB/s) : min= 0, max= 9334, per=85.11%, avg=3528.68, stdev=3613.27 cpu : usr=9.74%, sys=1.90%, ctx=3843 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=81.6%, 4=0.8%, 10=2.3%, 20=4.9%, 50=5.5%, 100=3.3% lat (msec): 250=1.3%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=2204 read : io=100MiB, bw=5,359KiB/s, runt= 19566msec clat (msec): min= 0, max= 213, avg= 6.83, stdev=20.55 bw (KiB/s) : min= 7, max=11388, per=43.34%, avg=5698.48, stdev=3223.00 write: io=22,592KiB, bw=1,197KiB/s, runt= 19314msec clat (msec): min= 0, max= 211, avg=11.99, stdev=29.42 bw (KiB/s) : min= 0, max= 9791, per=101.49%, avg=4207.67, stdev=4093.75 cpu : usr=9.38%, sys=1.82%, ctx=4345 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=76.8%, 4=1.1%, 10=3.7%, 20=7.1%, 50=6.7%, 100=2.8% lat (msec): 250=1.6%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=13,147KiB/s, minb=4,382KiB/s, maxb=5,359KiB/s, mint=19566msec, maxt=23926msec WRITE: io=95,232KiB, aggrb=4,146KiB/s, minb=1,197KiB/s, maxb=1,947KiB/s, mint=19566msec, maxt=23926msec Disk stats (read/write): cciss!c0d0: ios=12797/1382, merge=0/22547, ticks=48152/590136, in_queue=638276, util=95.36% 5.80user 1.14system 0:24.15elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 102376inputs+190488outputs (0major+101618minor)pagefaults 0swaps