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] [13.6% done] [ 8387/ 12129 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 6467/ 14915 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 13056/ 10101 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 13646/ 6105 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 18039/ 2774 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.4% done] [ 15493/ 6353 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 5729/ 17773 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 13353/ 6402 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 8757/ 7834 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 11950/ 9705 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 2245/ 11157 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 3538/ 4392 kb/s] [eta 00m:10s] Threads: 3: [mmm] [57.7% done] [ 6861/ 1203 kb/s] [eta 00m:11s] Threads: 3: [mmm] [59.3% done] [ 3982/ 3587 kb/s] [eta 00m:11s] Threads: 3: [mmF] [58.6% done] [ 154/ 5609 kb/s] [eta 00m:12s] Threads: 3: [mFF] [60.0% done] [ 2395/ 447 kb/s] [eta 00m:12s] Threads: 3: [mFF] [59.4% done] [ 528/ 0 kb/s] [eta 00m:13s] Threads: 3: [mFF] [60.6% done] [ 1598/ 0 kb/s] [eta 00m:13s] Threads: 3: [mFF] [61.8% done] [ 1077/ 0 kb/s] [eta 00m:13s] Threads: 3: [mVV] [64.7% done] [ 80175/ 3599 kb/s] [eta 00m:12s] Threads: 1: [F__] [100.0% done] [ 21265/ 3933 kb/s] [eta 00m:00s] Threads: 1: [F__] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=490 read : io=100MiB, bw=4,259KiB/s, runt= 24616msec clat (msec): min= 0, max= 467, avg= 8.30, stdev=31.56 bw (KiB/s) : min= 7, max=10098, per=27.62%, avg=3530.14, stdev=3489.61 write: io=33,008KiB, bw=1,394KiB/s, runt= 24242msec clat (msec): min= 0, max= 350, avg=10.05, stdev=29.80 bw (KiB/s) : min= 0, max= 8626, per=54.95%, avg=3044.52, stdev=3212.93 cpu : usr=7.80%, sys=1.53%, ctx=4725 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=78.9%, 4=0.9%, 10=3.6%, 20=5.2%, 50=5.8%, 100=3.5% lat (msec): 250=1.6%, 500=0.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=491 read : io=100MiB, bw=4,711KiB/s, runt= 22257msec clat (msec): min= 0, max= 361, avg= 4.75, stdev=21.32 bw (KiB/s) : min= 6, max=88768, per=57.90%, avg=7399.17, stdev=17750.50 write: io=53,512KiB, bw=2,532KiB/s, runt= 21636msec clat (msec): min= 0, max= 227, avg= 9.64, stdev=25.26 bw (KiB/s) : min= 0, max=11855, per=77.39%, avg=4287.91, stdev=3473.49 cpu : usr=9.35%, sys=2.21%, ctx=4594 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=81.1%, 4=1.2%, 10=2.8%, 20=5.7%, 50=5.5%, 100=2.3% lat (msec): 250=1.2%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=492 read : io=100MiB, bw=4,751KiB/s, runt= 22068msec clat (msec): min= 0, max= 218, avg= 4.64, stdev=17.55 bw (KiB/s) : min= 24, max=86663, per=57.20%, avg=7309.89, stdev=16232.51 write: io=44,680KiB, bw=2,125KiB/s, runt= 21527msec clat (msec): min= 0, max= 210, avg= 7.02, stdev=20.59 bw (KiB/s) : min= 0, max=11740, per=72.75%, avg=4031.05, stdev=3844.50 cpu : usr=9.26%, sys=1.63%, ctx=4292 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=83.5%, 4=0.9%, 10=2.0%, 20=5.1%, 50=5.2%, 100=2.2% lat (msec): 250=1.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,779KiB/s, minb=4,259KiB/s, maxb=4,751KiB/s, mint=22068msec, maxt=24616msec WRITE: io=128MiB, aggrb=5,541KiB/s, minb=1,394KiB/s, maxb=2,532KiB/s, mint=22068msec, maxt=24616msec Disk stats (read/write): cciss!c0d0: ios=12488/1808, merge=0/31054, ticks=49060/951488, in_queue=1000540, util=94.90% 6.06user 1.24system 0:24.85elapsed 29%CPU (0avgtext+0avgdata 0maxresident)k 99904inputs+262424outputs (0major+110634minor)pagefaults 0swaps