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] [10.0% done] [ 14531/ 11780 kb/s] [eta 00m:27s] Threads: 3: [mmm] [13.3% done] [ 7317/ 55721 kb/s] [eta 00m:26s] Threads: 3: [mmm] [21.7% done] [ 4872/ 58271 kb/s] [eta 00m:18s] Threads: 3: [FmF] [66.7% done] [ 4738/ 96266 kb/s] [eta 00m:03s] Threads: 3: [FFF] [100.0% done] [ 203/ 2294 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: [FFF] [100.0% done] [ 0/ 0 kb/s] [eta 00m:00s] Threads: 3: [VVV] [73.7% done] [ 40085/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 55436/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVV] [94.1% done] [ 51987/ 0 kb/s] [eta 00m:01s] Threads: 3: [VVV] [100.0% done] [ 51934/ 0 kb/s] [eta 00m:00s] Threads: 1: [_V_] [100.0% done] [ 52149/ 0 kb/s] [eta 00m:00s] fio: (groupid=0): err= 0: pid=18985 read : io=100MiB, bw=5,904KiB/s, runt= 17758msec slat (msec): min= 50, max=12432, avg=9652.96, stdev=3331.42 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 8, max=24837, per=59.41%, avg=10363.60, stdev=8638.27 write: io=84,292KiB, bw=6,622KiB/s, runt= 13034msec slat (msec): min= 0, max= 54, avg= 3.79, stdev= 4.57 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56757, per=142.12%, avg=27780.50, stdev=31853.46 cpu : usr=12.37%, sys=3.65%, ctx=1390 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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=18986 read : io=100MiB, bw=5,815KiB/s, runt= 18032msec slat (msec): min= 6, max=12036, avg=8006.50, stdev=4075.82 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 21, max=26370, per=47.04%, avg=8206.37, stdev=8259.24 write: io=85,696KiB, bw=6,725KiB/s, runt= 13047msec slat (msec): min= 0, max= 127, avg= 4.04, stdev= 5.05 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=53731, per=95.07%, avg=18582.83, stdev=24738.27 cpu : usr=12.18%, sys=3.95%, ctx=1395 IO depths : 1=12.6%, 2=25.0%, 4=49.9%, 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=18987 read : io=100MiB, bw=6,115KiB/s, runt= 17146msec slat (msec): min= 97, max=11301, avg=8242.57, stdev=3242.92 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 17, max=23844, per=64.71%, avg=11288.25, stdev=8436.22 write: io=79,076KiB, bw=6,212KiB/s, runt= 13034msec slat (msec): min= 0, max= 18, avg= 2.64, stdev= 3.30 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=72982, per=225.09%, avg=43999.00, stdev=38738.91 cpu : usr=11.71%, sys=3.94%, ctx=1264 IO depths : 1=12.6%, 2=25.1%, 4=49.9%, 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=17,445KiB/s, minb=5,815KiB/s, maxb=6,115KiB/s, mint=17146msec, maxt=18032msec WRITE: io=243MiB, aggrb=19,547KiB/s, minb=6,212KiB/s, maxb=6,725KiB/s, mint=17146msec, maxt=18032msec Disk stats (read/write): cciss!c0d0: ios=6233/3022, merge=1192/59226, ticks=67168/1406560, in_queue=1473920, util=97.17% 6.47user 2.04system 0:18.27elapsed 46%CPU (0avgtext+0avgdata 0maxresident)k 764864inputs+498152outputs (0major+2389minor)pagefaults 0swaps