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] [ 13040/ 13190 kb/s] [eta 00m:23s] Threads: 3: [mmm] [14.3% done] [ 15879/ 3176 kb/s] [eta 00m:24s] Threads: 3: [mmm] [19.2% done] [ 14374/ 11340 kb/s] [eta 00m:21s] Threads: 3: [mmm] [22.2% done] [ 20329/ 7764 kb/s] [eta 00m:21s] Threads: 3: [mmm] [26.9% done] [ 18621/ 2432 kb/s] [eta 00m:19s] Threads: 3: [mmm] [30.8% done] [ 13247/ 12031 kb/s] [eta 00m:18s] Threads: 3: [mmm] [33.3% done] [ 11588/ 7154 kb/s] [eta 00m:18s] Threads: 3: [mmm] [34.5% done] [ 5914/ 7545 kb/s] [eta 00m:19s] Threads: 3: [mFm] [35.5% done] [ 549/ 1956 kb/s] [eta 00m:20s] Threads: 2: [m_m] [38.7% done] [ 33923/ 1130 kb/s] [eta 00m:19s] Threads: 2: [m_m] [44.8% done] [ 8610/ 9941 kb/s] [eta 00m:16s] Threads: 2: [m_m] [50.0% done] [ 3140/ 9648 kb/s] [eta 00m:14s] Threads: 2: [m_m] [51.7% done] [ 2501/ 5723 kb/s] [eta 00m:14s] Threads: 2: [m_m] [53.3% done] [ 2704/ 3835 kb/s] [eta 00m:14s] Threads: 2: [m_m] [54.8% done] [ 3925/ 3868 kb/s] [eta 00m:14s] Threads: 2: [m_F] [54.5% done] [ 475/ 0 kb/s] [eta 00m:15s] Threads: 2: [m_V] [55.9% done] [ 9705/ 0 kb/s] [eta 00m:15s] Threads: 1: [m__] [58.8% done] [ 43286/ 0 kb/s] [eta 00m:14s] Threads: 1: [m__] [61.8% done] [ 5125/ 0 kb/s] [eta 00m:13s] Threads: 1: [m__] [66.7% done] [ 6548/ 0 kb/s] [eta 00m:11s] Threads: 1: [F__] [100.0% done] [ 1891/ 0 kb/s] [eta 00m:00s] Threads: 1: [V__] [82.8% done] [ 22721/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=1202 read : io=100MiB, bw=4,319KiB/s, runt= 24277msec clat (msec): min= 0, max= 591, avg= 8.34, stdev=34.86 bw (KiB/s) : min= 2, max=12902, per=25.76%, avg=3338.19, stdev=3094.03 write: io=40,876KiB, bw=1,756KiB/s, runt= 23826msec clat (msec): min= 0, max= 279, avg=12.47, stdev=31.61 bw (KiB/s) : min= 0, max= 9103, per=72.94%, avg=3514.05, stdev=3041.93 cpu : usr=8.24%, sys=1.75%, ctx=6312 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=74.6%, 4=1.5%, 10=4.3%, 20=7.9%, 50=6.6%, 100=2.6% lat (msec): 250=1.9%, 500=0.3%, 750=0.1%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1203 read : io=100MiB, bw=8,851KiB/s, runt= 11846msec clat (msec): min= 0, max= 174, avg= 3.20, stdev=14.18 bw (KiB/s) : min= 34, max=17301, per=62.97%, avg=8158.94, stdev=5970.23 write: io=26,068KiB, bw=2,315KiB/s, runt= 11530msec clat (msec): min= 0, max= 152, avg= 6.50, stdev=18.52 bw (KiB/s) : min= 0, max=10575, per=76.38%, avg=3679.89, stdev=4302.17 cpu : usr=15.57%, sys=2.09%, ctx=3132 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=87.5%, 4=0.9%, 10=1.8%, 20=3.9%, 50=3.4%, 100=2.0% lat (msec): 250=0.5%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=1204 read : io=100MiB, bw=5,378KiB/s, runt= 19496msec clat (msec): min= 0, max= 193, avg= 4.15, stdev=16.27 bw (KiB/s) : min= 4, max=83861, per=57.22%, avg=7413.92, stdev=16337.48 write: io=45,180KiB, bw=2,444KiB/s, runt= 18924msec clat (msec): min= 0, max= 302, avg= 8.94, stdev=28.21 bw (KiB/s) : min= 0, max= 9497, per=71.92%, avg=3464.88, stdev=3302.73 cpu : usr=10.53%, sys=2.17%, ctx=5577 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=81.3%, 4=1.1%, 10=3.0%, 20=6.4%, 50=5.2%, 100=1.7% lat (msec): 250=1.1%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=12,957KiB/s, minb=4,319KiB/s, maxb=8,851KiB/s, mint=11846msec, maxt=24277msec WRITE: io=109MiB, aggrb=4,818KiB/s, minb=1,756KiB/s, maxb=2,444KiB/s, mint=11846msec, maxt=24277msec Disk stats (read/write): cciss!c0d0: ios=13259/1593, merge=0/26557, ticks=43108/584200, in_queue=627300, util=94.92% 5.90user 1.11system 0:24.50elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 106064inputs+224280outputs (0major+105848minor)pagefaults 0swaps