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] [11.1% done] [ 14944/ 28859 kb/s] [eta 00m:24s] Threads: 3: [mmm] [16.0% done] [ 17529/ 22714 kb/s] [eta 00m:21s] Threads: 3: [mmm] [38.5% done] [ 10217/ 64372 kb/s] [eta 00m:08s] Threads: 3: [mmF] [42.9% done] [ 4498/ 35993 kb/s] [eta 00m:08s] Threads: 3: [mmF] [58.3% done] [ 2887/ 20638 kb/s] [eta 00m:05s] Threads: 3: [FmF] [57.1% done] [ 3145/ 15416 kb/s] [eta 00m:06s] Threads: 3: [FFF] [100.0% done] [ 418/ 14618 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [68.2% done] [ 5514/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [72.7% done] [ 46695/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [81.0% done] [ 46495/ 0 kb/s] [eta 00m:04s] Threads: 3: [VVV] [90.0% done] [ 51917/ 0 kb/s] [eta 00m:02s] Threads: 3: [VVV] [100.0% done] [ 50740/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=26668 read : io=100MiB, bw=5,466KiB/s, runt= 19181msec slat (msec): min= 49, max=11346, avg=7516.47, stdev=3803.09 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 11, max=32621, per=54.40%, avg=8713.95, stdev=8162.68 write: io=71,528KiB, bw=4,978KiB/s, runt= 14713msec slat (msec): min= 0, max= 115, avg= 4.13, stdev= 8.61 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53868, per=128.42%, avg=20275.00, stdev=27663.38 cpu : usr=11.01%, sys=3.61%, ctx=1665 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26669 read : io=100MiB, bw=5,339KiB/s, runt= 19638msec slat (msec): min= 5, max=11295, avg=7590.02, stdev=4001.15 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 10, max=21446, per=48.43%, avg=7758.14, stdev=6558.17 write: io=70,700KiB, bw=4,910KiB/s, runt= 14743msec slat (msec): min= 0, max= 20, avg= 3.64, stdev= 3.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=13581, per=54.66%, avg=8630.00, stdev=7500.81 cpu : usr=10.49%, sys=3.38%, ctx=1751 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=26670 read : io=100MiB, bw=5,386KiB/s, runt= 19467msec slat (msec): min= 4, max=13821, avg=9138.57, stdev=4674.24 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 26, max=25295, per=59.67%, avg=9557.39, stdev=8550.63 write: io=85,088KiB, bw=5,921KiB/s, runt= 14715msec slat (msec): min= 0, max= 91, avg= 4.49, stdev= 6.60 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=58392, per=171.17%, avg=27024.33, stdev=29509.88 cpu : usr=11.32%, sys=3.53%, ctx=1827 IO depths : 1=12.6%, 2=25.0%, 4=50.0%, 8=12.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=99.9%, 4=0.0%, 10=0.0%, 20=0.0%, 50=0.0%, 100=0.0% lat (msec): 250=0.0%, 500=0.0%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=16,018KiB/s, minb=5,339KiB/s, maxb=5,466KiB/s, mint=19181msec, maxt=19638msec WRITE: io=222MiB, aggrb=15,788KiB/s, minb=4,910KiB/s, maxb=5,921KiB/s, mint=19181msec, maxt=19638msec Disk stats (read/write): cciss!c0d0: ios=6506/3198, merge=1588/53562, ticks=72584/1480528, in_queue=1553216, util=97.11% 6.43user 2.07system 0:19.85elapsed 42%CPU (0avgtext+0avgdata 0maxresident)k 791672inputs+454656outputs (0major+2384minor)pagefaults 0swaps