fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 ... fio: (g=0): rw=randrw, bs=4K-256K/4K-256K, ioengine=libaio, iodepth=8 Starting 3 threads Threads: 3 Threads: 3 Threads: 3: [mmm] [15.8% done] [ 14008/ 12011 kb/s] [eta 00m:16s] Threads: 3: [mmm] [20.0% done] [ 3811/ 20187 kb/s] [eta 00m:16s] Threads: 3: [mmm] [25.0% done] [ 10872/ 12064 kb/s] [eta 00m:15s] Threads: 3: [mmm] [27.3% done] [ 16981/ 5580 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 18403/ 5493 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 14870/ 5116 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 9701/ 10473 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 8358/ 12471 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 10762/ 5747 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 2511/ 13856 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 11181/ 1492 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 8549/ 4360 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 12031/ 496 kb/s] [eta 00m:09s] Threads: 3: [mVV] [61.5% done] [ 30327/ 244 kb/s] [eta 00m:10s] Threads: 3: [mVV] [63.0% done] [ 31918/ 828 kb/s] [eta 00m:10s] Threads: 1: [m__] [66.7% done] [ 23420/ 1838 kb/s] [eta 00m:09s] Threads: 1: [V__] [82.6% done] [ 21871/ 3355 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=30687 read : io=100MiB, bw=5,358KiB/s, runt= 19570msec slat (msec): min= 0, max= 1212, avg=319.72, stdev=410.36 clat (msec): min= 0, max= 286, avg=49.47, stdev=54.72 bw (KiB/s) : min= 75, max=36626, per=40.97%, avg=6586.26, stdev=8499.61 write: io=41,044KiB, bw=2,289KiB/s, runt= 18358msec slat (msec): min= 0, max= 27, avg= 1.18, stdev= 2.43 clat (msec): min= 2, max= 803, avg=73.39, stdev=81.17 bw (KiB/s) : min= 0, max= 9040, per=49.48%, avg=3360.33, stdev=2970.71 cpu : usr=9.03%, sys=0.53%, ctx=1029 IO depths : 1=1.0%, 2=5.5%, 4=47.6%, 8=45.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=2.5%, 10=16.5%, 20=17.9%, 50=20.4%, 100=23.5% lat (msec): 250=17.6%, 500=0.9%, 750=0.0%, 1000=0.2%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30688 read : io=100MiB, bw=5,861KiB/s, runt= 17890msec slat (msec): min= 0, max= 2895, avg=745.32, stdev=990.95 clat (msec): min= 0, max= 248, avg=49.97, stdev=46.78 bw (KiB/s) : min= 108, max=26847, per=44.59%, avg=7167.73, stdev=6884.46 write: io=43,548KiB, bw=2,973KiB/s, runt= 14996msec slat (msec): min= 0, max= 15, avg= 1.40, stdev= 2.17 clat (msec): min= 6, max= 236, avg=72.44, stdev=38.37 bw (KiB/s) : min= 0, max=11633, per=64.45%, avg=4376.94, stdev=3600.81 cpu : usr=10.37%, sys=0.42%, ctx=944 IO depths : 1=1.0%, 2=5.4%, 4=49.0%, 8=44.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=1.0%, 10=10.1%, 20=17.5%, 50=24.1%, 100=28.9% lat (msec): 250=17.9%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=30689 read : io=100MiB, bw=6,140KiB/s, runt= 17076msec slat (msec): min= 0, max= 2406, avg=345.78, stdev=625.85 clat (msec): min= 0, max= 193, avg=52.51, stdev=42.17 bw (KiB/s) : min= 280, max=31688, per=39.53%, avg=6353.30, stdev=6183.29 write: io=37,156KiB, bw=2,575KiB/s, runt= 14773msec slat (msec): min= 0, max= 11, avg= 1.33, stdev= 1.94 clat (msec): min= 4, max= 252, avg=76.93, stdev=46.52 bw (KiB/s) : min= 0, max= 9976, per=65.54%, avg=4450.87, stdev=3725.17 cpu : usr=9.96%, sys=0.77%, ctx=896 IO depths : 1=1.1%, 2=5.9%, 4=47.8%, 8=45.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.1%, 10=5.1%, 20=17.4%, 50=29.2%, 100=31.0% lat (msec): 250=16.6%, 500=0.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,074KiB/s, minb=5,358KiB/s, maxb=6,140KiB/s, mint=17076msec, maxt=19570msec WRITE: io=119MiB, aggrb=6,791KiB/s, minb=2,289KiB/s, maxb=2,973KiB/s, mint=17076msec, maxt=19570msec Disk stats (read/write): cciss!c0d0: ios=5137/2169, merge=1095/304, ticks=264812/157288, in_queue=422100, util=99.26% 5.39user 0.32system 0:19.78elapsed 28%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+243528outputs (0major+2363minor)pagefaults 0swaps