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] [14.3% done] [ 10473/ 11242 kb/s] [eta 00m:18s] Threads: 3: [mmm] [18.2% done] [ 13455/ 7919 kb/s] [eta 00m:18s] Threads: 3: [mmm] [22.7% done] [ 19260/ 3624 kb/s] [eta 00m:17s] Threads: 3: [mmm] [27.3% done] [ 15383/ 890 kb/s] [eta 00m:16s] Threads: 3: [mmm] [33.3% done] [ 10331/ 15517 kb/s] [eta 00m:14s] Threads: 3: [mmm] [38.1% done] [ 11942/ 10640 kb/s] [eta 00m:13s] Threads: 3: [mmm] [42.9% done] [ 16766/ 4759 kb/s] [eta 00m:12s] Threads: 3: [mmm] [47.6% done] [ 16412/ 3193 kb/s] [eta 00m:11s] Threads: 3: [mmm] [50.0% done] [ 10994/ 6882 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.5% done] [ 17954/ 0 kb/s] [eta 00m:10s] Threads: 3: [mmm] [56.5% done] [ 11922/ 2547 kb/s] [eta 00m:10s] Threads: 3: [mmm] [60.9% done] [ 9717/ 3534 kb/s] [eta 00m:09s] Threads: 3: [mmm] [62.5% done] [ 11698/ 256 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 3819/ 6784 kb/s] [eta 00m:09s] Threads: 3: [VmV] [68.0% done] [ 13496/ 20 kb/s] [eta 00m:08s] Threads: 3: [VVV] [69.2% done] [ 29062/ 0 kb/s] [eta 00m:08s] Threads: 3: [VVV] [76.0% done] [ 26487/ 0 kb/s] [eta 00m:06s] fio: (groupid=0): err= 0: pid=363 read : io=100MiB, bw=5,420KiB/s, runt= 19343msec slat (msec): min= 0, max= 2897, avg=358.43, stdev=705.57 clat (msec): min= 0, max= 311, avg=64.70, stdev=59.10 bw (KiB/s) : min= 29, max=18661, per=37.82%, avg=5950.47, stdev=4006.38 write: io=27,840KiB, bw=1,731KiB/s, runt= 16467msec slat (msec): min= 0, max= 11, avg= 1.23, stdev= 2.05 clat (msec): min= 4, max= 266, avg=79.88, stdev=56.02 bw (KiB/s) : min= 0, max= 7554, per=64.60%, avg=3449.25, stdev=2599.66 cpu : usr=8.97%, sys=0.54%, ctx=974 IO depths : 1=1.2%, 2=6.2%, 4=45.8%, 8=46.9%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.1%, 10=4.3%, 20=12.9%, 50=32.2%, 100=29.6% lat (msec): 250=18.9%, 500=1.8%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=364 read : io=100MiB, bw=5,244KiB/s, runt= 19993msec slat (msec): min= 0, max= 3239, avg=590.79, stdev=1092.01 clat (msec): min= 0, max= 623, avg=65.15, stdev=66.85 bw (KiB/s) : min= 139, max=17209, per=34.44%, avg=5418.28, stdev=3537.28 write: io=31,744KiB, bw=1,932KiB/s, runt= 16822msec slat (msec): min= 0, max= 535, avg= 6.00, stdev=46.16 clat (msec): min= 5, max= 271, avg=85.50, stdev=54.64 bw (KiB/s) : min= 0, max= 8372, per=75.21%, avg=4015.62, stdev=3719.84 cpu : usr=9.16%, sys=0.40%, ctx=939 IO depths : 1=1.1%, 2=6.0%, 4=46.7%, 8=46.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.5%, 4=1.1%, 10=4.3%, 20=12.8%, 50=30.9%, 100=28.5% lat (msec): 250=20.0%, 500=1.6%, 750=0.2%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=365 read : io=100MiB, bw=5,396KiB/s, runt= 19431msec slat (msec): min= 0, max= 3190, avg=573.82, stdev=992.95 clat (msec): min= 0, max= 358, avg=67.42, stdev=60.01 bw (KiB/s) : min= 80, max=16850, per=36.38%, avg=5723.75, stdev=3649.35 write: io=28,128KiB, bw=1,774KiB/s, runt= 16231msec slat (msec): min= 0, max= 14, avg= 1.09, stdev= 1.86 clat (msec): min= 4, max= 278, avg=70.50, stdev=58.10 bw (KiB/s) : min= 0, max= 8427, per=58.63%, avg=3130.25, stdev=2932.16 cpu : usr=8.01%, sys=0.54%, ctx=909 IO depths : 1=1.5%, 2=6.6%, 4=49.0%, 8=43.0%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=0.4%, 10=7.5%, 20=12.4%, 50=30.4%, 100=25.9% lat (msec): 250=21.6%, 500=1.3%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,734KiB/s, minb=5,244KiB/s, maxb=5,420KiB/s, mint=19343msec, maxt=19993msec WRITE: io=87,712KiB, aggrb=5,339KiB/s, minb=1,731KiB/s, maxb=1,932KiB/s, mint=19343msec, maxt=19993msec Disk stats (read/write): cciss!c0d0: ios=5553/1663, merge=1318/398, ticks=372120/183320, in_queue=555424, util=38.32% 5.16user 0.31system 1:02.79elapsed 8%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+175448outputs (0major+2479minor)pagefaults 0swaps