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] [13.6% done] [ 20976/ 3990 kb/s] [eta 00m:19s] Threads: 3: [mmm] [18.2% done] [ 18822/ 2896 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 12357/ 10616 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 19967/ 3945 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 4706/ 15647 kb/s] [eta 00m:15s] Threads: 3: [mmm] [38.1% done] [ 14348/ 7042 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 17551/ 2599 kb/s] [eta 00m:12s] Threads: 3: [mmm] [45.5% done] [ 11194/ 6440 kb/s] [eta 00m:12s] Threads: 3: [mmm] [50.0% done] [ 8082/ 9107 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 11864/ 2704 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 12548/ 2416 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 9782/ 3937 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 8517/ 3925 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 7171/ 4494 kb/s] [eta 00m:09s] Threads: 3: [VVV] [68.0% done] [ 5552/ 4303 kb/s] [eta 00m:08s] Threads: 3: [VVV] [75.0% done] [ 31751/ 0 kb/s] [eta 00m:06s] Threads: 3: [VVV] [79.2% done] [ 30416/ 0 kb/s] [eta 00m:05s] Threads: 2: [V_V] [87.0% done] [ 30591/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=7818 read : io=100MiB, bw=5,178KiB/s, runt= 20250msec slat (msec): min= 0, max= 4829, avg=1257.45, stdev=1796.70 clat (msec): min= 1, max= 300, avg=61.20, stdev=58.54 bw (KiB/s) : min= 30, max=13976, per=37.20%, avg=5779.32, stdev=3895.43 write: io=40,512KiB, bw=2,687KiB/s, runt= 15435msec slat (msec): min= 0, max= 9, avg= 0.72, stdev= 1.44 clat (msec): min= 3, max= 255, avg=70.48, stdev=52.49 bw (KiB/s) : min= 0, max= 8705, per=67.96%, avg=4126.00, stdev=3209.76 cpu : usr=8.99%, sys=0.55%, ctx=1235 IO depths : 1=0.1%, 2=1.6%, 4=41.3%, 8=56.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.3%, 10=6.6%, 20=16.2%, 50=26.9%, 100=30.1% lat (msec): 250=17.7%, 500=1.9%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7819 read : io=100MiB, bw=5,253KiB/s, runt= 19958msec slat (msec): min= 0, max= 3182, avg=536.99, stdev=965.80 clat (msec): min= 0, max= 364, avg=67.25, stdev=64.54 bw (KiB/s) : min= 30, max=10793, per=33.86%, avg=5260.53, stdev=3135.06 write: io=30,832KiB, bw=1,880KiB/s, runt= 16793msec slat (msec): min= 0, max= 9, avg= 0.75, stdev= 1.41 clat (msec): min= 4, max= 233, avg=74.71, stdev=50.67 bw (KiB/s) : min= 0, max= 8892, per=49.16%, avg=2984.62, stdev=3076.67 cpu : usr=8.86%, sys=0.56%, ctx=1105 IO depths : 1=0.1%, 2=1.3%, 4=45.9%, 8=52.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.7%, 10=6.1%, 20=15.3%, 50=24.8%, 100=30.1% lat (msec): 250=20.4%, 500=2.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=7820 read : io=100MiB, bw=5,230KiB/s, runt= 20046msec slat (msec): min= 0, max= 3216, avg=628.80, stdev=1052.39 clat (msec): min= 0, max= 290, avg=64.65, stdev=63.85 bw (KiB/s) : min= 12, max=13115, per=34.19%, avg=5311.42, stdev=3101.76 write: io=28,640KiB, bw=1,739KiB/s, runt= 16862msec slat (msec): min= 0, max= 10, avg= 0.55, stdev= 1.23 clat (msec): min= 5, max= 217, avg=71.90, stdev=49.47 bw (KiB/s) : min= 0, max= 6805, per=42.16%, avg=2559.71, stdev=2497.81 cpu : usr=8.66%, sys=0.44%, ctx=1118 IO depths : 1=0.1%, 2=1.2%, 4=48.4%, 8=50.3%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.5%, 10=10.2%, 20=14.0%, 50=25.7%, 100=26.1% lat (msec): 250=21.2%, 500=1.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,534KiB/s, minb=5,178KiB/s, maxb=5,253KiB/s, mint=19958msec, maxt=20250msec WRITE: io=99,984KiB, aggrb=6,071KiB/s, minb=1,739KiB/s, maxb=2,687KiB/s, mint=19958msec, maxt=20250msec Disk stats (read/write): cciss!c0d0: ios=5356/1840, merge=1075/284, ticks=360068/151396, in_queue=511464, util=99.45% 5.37user 0.33system 0:20.46elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+200000outputs (0major+2359minor)pagefaults 0swaps