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: [mFm] [13.6% done] [ 16619/ 53272 kb/s] [eta 00m:19s] Threads: 3: [mFm] [16.7% done] [ 8029/ 0 kb/s] [eta 00m:20s] Threads: 3: [mFm] [18.5% done] [ 4722/ 25718 kb/s] [eta 00m:22s] Threads: 3: [mFm] [20.0% done] [ 4677/ 0 kb/s] [eta 00m:24s] Threads: 3: [FFm] [22.6% done] [ 4026/ 27463 kb/s] [eta 00m:24s] Threads: 3: [FFm] [23.5% done] [ 2208/ 0 kb/s] [eta 00m:26s] Threads: 3: [FFm] [42.9% done] [ 1057/ 27366 kb/s] [eta 00m:12s] Threads: 3: [FFm] [45.5% done] [ 3184/ 0 kb/s] [eta 00m:12s] Threads: 3: [FFF] [100.0% done] [ 1016/ 34846 kb/s] [eta 00m:00s] Threads: 3: [VVF] [70.6% done] [ 10465/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVF] [81.2% done] [ 43896/ 0 kb/s] [eta 00m:03s] Threads: 3: [VVF] [93.3% done] [ 53561/ 0 kb/s] [eta 00m:01s] Threads: 2: [V_F] [100.0% done] [ 41903/ 0 kb/s] [eta 00m:00s] Threads: 2: [V_F] [100.0% done] [ 26272/ 0 kb/s] [eta 00m:00s] Threads: 1: [__V] [77.3% done] [ 18116/ 0 kb/s] [eta 00m:05s] fio: (groupid=0): err= 0: pid=29272 read : io=100MiB, bw=6,543KiB/s, runt= 16024msec slat (msec): min= 18, max= 9286, avg=6368.91, stdev=2915.73 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 15, max=31098, per=57.30%, avg=10028.37, stdev=9716.68 write: io=80,736KiB, bw=7,175KiB/s, runt= 11521msec slat (msec): min= 0, max= 120, avg= 4.49, stdev= 7.74 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=56734, per=135.37%, avg=19799.80, stdev=27463.32 cpu : usr=13.33%, sys=4.09%, ctx=1355 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=29273 read : io=100MiB, bw=7,116KiB/s, runt= 14734msec slat (msec): min= 78, max=11893, avg=9913.33, stdev=2521.25 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 22, max=37707, per=106.65%, avg=18664.56, stdev=15451.26 write: io=94,160KiB, bw=8,369KiB/s, runt= 11521msec slat (msec): min= 0, max= 94, avg= 2.77, stdev= 5.65 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=75326, per=244.87%, avg=35814.25, stdev=36125.57 cpu : usr=12.46%, sys=4.43%, ctx=1180 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=29274 read : io=100MiB, bw=5,833KiB/s, runt= 17975msec slat (msec): min= 57, max= 7068, avg=4913.51, stdev=2737.73 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 9, max=50081, per=46.90%, avg=8207.63, stdev=13098.44 write: io=61,180KiB, bw=3,790KiB/s, runt= 16528msec slat (msec): min= 0, max= 26, avg= 3.30, stdev= 3.32 clat (msec): min= 0, max= 0, avg= 0.00, stdev= 0.00 bw (KiB/s) : min= 0, max=59233, per=163.38%, avg=23896.67, stdev=31229.58 cpu : usr=10.70%, sys=2.94%, ctx=1298 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% Run status group 0 (all jobs): READ: io=300MiB, aggrb=17,500KiB/s, minb=5,833KiB/s, maxb=7,116KiB/s, mint=14734msec, maxt=17975msec WRITE: io=231MiB, aggrb=14,626KiB/s, minb=3,790KiB/s, maxb=8,369KiB/s, mint=14734msec, maxt=17975msec Disk stats (read/write): cciss!c0d0: ios=6218/3045, merge=1500/55922, ticks=56140/1876188, in_queue=1933108, util=95.30% 5.98user 1.85system 0:18.22elapsed 43%CPU (0avgtext+0avgdata 0maxresident)k 769352inputs+472184outputs (0major+2383minor)pagefaults 0swaps