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] [12.5% done] [ 11406/ 11150 kb/s] [eta 00m:21s] Threads: 3: [mmm] [16.0% done] [ 6879/ 14925 kb/s] [eta 00m:21s] Threads: 3: [mmm] [21.7% done] [ 16810/ 4904 kb/s] [eta 00m:18s] Threads: 3: [mmm] [27.3% done] [ 18078/ 3287 kb/s] [eta 00m:16s] Threads: 3: [mmm] [30.4% done] [ 17180/ 3657 kb/s] [eta 00m:16s] Threads: 3: [mmm] [36.4% done] [ 13681/ 5851 kb/s] [eta 00m:14s] Threads: 3: [mmm] [39.1% done] [ 12210/ 7371 kb/s] [eta 00m:14s] Threads: 3: [mmm] [43.5% done] [ 8842/ 8769 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 12694/ 5310 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 9886/ 7651 kb/s] [eta 00m:11s] Threads: 3: [mmm] [54.2% done] [ 10479/ 4632 kb/s] [eta 00m:11s] Threads: 3: [mmm] [58.3% done] [ 11979/ 2511 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 7119/ 6932 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 10406/ 1365 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 8960/ 2141 kb/s] [eta 00m:08s] Threads: 3: [VVV] [72.0% done] [ 27960/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [79.2% done] [ 34539/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [83.3% done] [ 31333/ 0 kb/s] [eta 00m:04s] fio: (groupid=0): err= 0: pid=8109 read : io=100MiB, bw=5,093KiB/s, runt= 20586msec slat (msec): min= 0, max= 4675, avg=1282.33, stdev=1678.37 clat (msec): min= 0, max= 270, avg=60.21, stdev=63.99 bw (KiB/s) : min= 2, max=15032, per=39.35%, avg=6012.44, stdev=4422.73 write: io=46,432KiB, bw=2,983KiB/s, runt= 15937msec slat (msec): min= 0, max= 10, avg= 0.82, stdev= 1.57 clat (msec): min= 6, max= 289, avg=83.30, stdev=58.46 bw (KiB/s) : min= 0, max= 9573, per=72.11%, avg=4660.88, stdev=3376.91 cpu : usr=8.96%, sys=0.49%, ctx=1147 IO depths : 1=0.1%, 2=1.1%, 4=41.1%, 8=57.7%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.4%, 4=0.6%, 10=6.6%, 20=18.3%, 50=26.8%, 100=26.2% lat (msec): 250=19.8%, 500=1.1%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8110 read : io=100MiB, bw=5,146KiB/s, runt= 20373msec slat (msec): min= 0, max= 3726, avg=628.62, stdev=1060.76 clat (msec): min= 2, max= 325, avg=68.93, stdev=68.45 bw (KiB/s) : min= 7, max=12262, per=33.49%, avg=5116.81, stdev=3604.33 write: io=35,388KiB, bw=2,176KiB/s, runt= 16646msec slat (msec): min= 0, max= 13, avg= 1.01, stdev= 1.99 clat (msec): min= 3, max= 275, avg=83.70, stdev=59.01 bw (KiB/s) : min= 0, max= 8758, per=49.42%, avg=3194.25, stdev=3123.58 cpu : usr=8.60%, sys=0.63%, ctx=1036 IO depths : 1=0.2%, 2=1.5%, 4=44.8%, 8=53.5%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.3%, 10=5.9%, 20=15.1%, 50=28.6%, 100=25.0% lat (msec): 250=22.5%, 500=2.4%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8111 read : io=100MiB, bw=5,192KiB/s, runt= 20194msec slat (msec): min= 0, max= 3022, avg=378.38, stdev=783.72 clat (msec): min= 0, max= 327, avg=67.88, stdev=64.83 bw (KiB/s) : min= 257, max= 9578, per=34.80%, avg=5316.94, stdev=2856.64 write: io=26,548KiB, bw=1,583KiB/s, runt= 17165msec slat (msec): min= 0, max= 8, avg= 0.86, stdev= 1.52 clat (msec): min= 9, max= 264, avg=93.82, stdev=61.68 bw (KiB/s) : min= 0, max= 6131, per=37.54%, avg=2426.31, stdev=2104.59 cpu : usr=8.48%, sys=0.53%, ctx=1072 IO depths : 1=0.2%, 2=1.0%, 4=44.7%, 8=54.1%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.2%, 4=0.3%, 10=4.2%, 20=15.0%, 50=28.1%, 100=26.1% lat (msec): 250=23.3%, 500=2.5%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,280KiB/s, minb=5,093KiB/s, maxb=5,192KiB/s, mint=20194msec, maxt=20586msec WRITE: io=106MiB, aggrb=6,464KiB/s, minb=1,583KiB/s, maxb=2,983KiB/s, mint=20194msec, maxt=20586msec Disk stats (read/write): cciss!c0d0: ios=5421/1881, merge=1409/625, ticks=376708/289188, in_queue=665892, util=99.28% 5.35user 0.35system 0:20.82elapsed 27%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+216760outputs (0major+2352minor)pagefaults 0swaps