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] [13.0% done] [ 13752/ 8976 kb/s] [eta 00m:20s] Threads: 3: [mmm] [19.0% done] [ 11396/ 11680 kb/s] [eta 00m:17s] Threads: 3: [mmm] [22.7% done] [ 9776/ 9580 kb/s] [eta 00m:17s] Threads: 3: [mmm] [28.6% done] [ 18136/ 4368 kb/s] [eta 00m:15s] Threads: 3: [mmm] [33.3% done] [ 14340/ 7204 kb/s] [eta 00m:14s] Threads: 3: [mmm] [36.4% done] [ 13836/ 6316 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 16356/ 2944 kb/s] [eta 00m:13s] Threads: 3: [mmm] [45.5% done] [ 8980/ 8452 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 10736/ 7668 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 11311/ 5749 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 11336/ 3872 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 5312/ 9080 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 9656/ 3096 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 5133/ 5717 kb/s] [eta 00m:09s] Threads: 3: [VVm] [68.0% done] [ 6912/ 3840 kb/s] [eta 00m:08s] Threads: 3: [VVV] [66.7% done] [ 25528/ 752 kb/s] [eta 00m:09s] Threads: 2: [_VV] [82.6% done] [ 43544/ 0 kb/s] [eta 00m:04s] Threads: 1: [__V] [95.2% done] [ 39320/ 0 kb/s] [eta 00m:01s] fio: (groupid=0): err= 0: pid=15458 read : io=100MiB, bw=5,691KiB/s, runt= 18423msec slat (msec): min= 0, max= 1851, avg=187.83, stdev=488.69 clat (msec): min= 0, max= 375, avg=74.23, stdev=60.18 bw (KiB/s) : min= 105, max=10623, per=38.74%, avg=5967.50, stdev=2925.87 write: io=11,168KiB, bw=698KiB/s, runt= 16363msec slat (msec): min= 0, max= 6, avg= 0.46, stdev= 1.03 clat (msec): min= 7, max= 309, avg=75.50, stdev=66.75 bw (KiB/s) : min= 0, max= 8404, per=36.28%, avg=2430.20, stdev=3573.69 cpu : usr=8.75%, sys=0.61%, ctx=890 IO depths : 1=0.2%, 2=1.5%, 4=46.4%, 8=51.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.2%, 10=2.1%, 20=11.1%, 50=30.4%, 100=31.1% lat (msec): 250=23.3%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15459 read : io=100MiB, bw=5,187KiB/s, runt= 20215msec slat (msec): min= 0, max= 3515, avg=1215.08, stdev=1228.88 clat (msec): min= 0, max= 284, avg=45.21, stdev=57.20 bw (KiB/s) : min= 7, max=27951, per=46.28%, avg=7128.23, stdev=8296.13 write: io=57,768KiB, bw=3,537KiB/s, runt= 16723msec slat (msec): min= 0, max= 12, avg= 0.73, stdev= 1.52 clat (msec): min= 7, max= 313, avg=83.84, stdev=55.97 bw (KiB/s) : min= 0, max= 7054, per=59.71%, avg=4000.00, stdev=2002.56 cpu : usr=9.10%, sys=0.49%, ctx=1253 IO depths : 1=0.2%, 2=1.0%, 4=44.5%, 8=54.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=2.2%, 10=17.2%, 20=16.8%, 50=19.7%, 100=22.0% lat (msec): 250=20.2%, 500=1.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=15460 read : io=100MiB, bw=5,134KiB/s, runt= 20421msec slat (msec): min= 0, max= 3034, avg=958.53, stdev=1130.71 clat (msec): min= 0, max= 340, avg=55.36, stdev=58.33 bw (KiB/s) : min= 27, max=22806, per=44.48%, avg=6851.11, stdev=6628.34 write: io=44,892KiB, bw=2,642KiB/s, runt= 17399msec slat (msec): min= 0, max= 19, avg= 0.70, stdev= 1.64 clat (msec): min= 4, max= 325, avg=76.65, stdev=65.69 bw (KiB/s) : min= 0, max=11864, per=57.98%, avg=3884.22, stdev=3193.37 cpu : usr=8.91%, sys=0.55%, ctx=1144 IO depths : 1=0.2%, 2=1.2%, 4=46.3%, 8=52.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.2%, 10=14.9%, 20=14.2%, 50=24.3%, 100=23.2% lat (msec): 250=19.7%, 500=2.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,404KiB/s, minb=5,134KiB/s, maxb=5,691KiB/s, mint=18423msec, maxt=20421msec WRITE: io=111MiB, aggrb=6,699KiB/s, minb=698KiB/s, maxb=3,537KiB/s, mint=18423msec, maxt=20421msec Disk stats (read/write): cciss!c0d0: ios=5320/2187, merge=1286/316, ticks=336516/418368, in_queue=754884, util=99.20% 5.32user 0.34system 0:20.70elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+227696outputs (0major+2344minor)pagefaults 0swaps