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] [ 17704/ 6395 kb/s] [eta 00m:19s] Threads: 3: [mmm] [19.0% done] [ 11662/ 11089 kb/s] [eta 00m:17s] Threads: 3: [mmm] [23.8% done] [ 13109/ 8623 kb/s] [eta 00m:16s] Threads: 3: [mmm] [27.3% done] [ 7289/ 12100 kb/s] [eta 00m:16s] Threads: 3: [mmm] [31.8% done] [ 11922/ 7395 kb/s] [eta 00m:15s] Threads: 3: [mmm] [36.4% done] [ 8977/ 11433 kb/s] [eta 00m:14s] Threads: 3: [mmm] [40.9% done] [ 14218/ 5993 kb/s] [eta 00m:13s] Threads: 3: [mmm] [43.5% done] [ 10547/ 6634 kb/s] [eta 00m:13s] Threads: 3: [mmm] [47.8% done] [ 12023/ 6870 kb/s] [eta 00m:12s] Threads: 3: [mmm] [52.2% done] [ 11921/ 4913 kb/s] [eta 00m:11s] Threads: 3: [mmm] [56.5% done] [ 10390/ 4994 kb/s] [eta 00m:10s] Threads: 3: [mmm] [58.3% done] [ 12734/ 1556 kb/s] [eta 00m:10s] Threads: 3: [mmm] [62.5% done] [ 6068/ 7569 kb/s] [eta 00m:09s] Threads: 3: [mmm] [64.0% done] [ 6235/ 5824 kb/s] [eta 00m:09s] Threads: 3: [mmm] [68.0% done] [ 7378/ 2647 kb/s] [eta 00m:08s] Threads: 3: [VVV] [72.0% done] [ 20602/ 0 kb/s] [eta 00m:07s] Threads: 3: [VVV] [79.2% done] [ 33382/ 0 kb/s] [eta 00m:05s] Threads: 3: [VVV] [87.0% done] [ 34008/ 0 kb/s] [eta 00m:03s] fio: (groupid=0): err= 0: pid=8288 read : io=100MiB, bw=5,087KiB/s, runt= 20611msec slat (msec): min= 0, max= 3266, avg=480.72, stdev=905.95 clat (msec): min= 1, max= 293, avg=66.93, stdev=61.64 bw (KiB/s) : min= 712, max=11834, per=38.57%, avg=5819.90, stdev=2920.32 write: io=33,424KiB, bw=1,987KiB/s, runt= 17220msec slat (msec): min= 0, max= 8, avg= 0.83, stdev= 1.54 clat (msec): min= 4, max= 297, avg=87.83, stdev=66.46 bw (KiB/s) : min= 0, max= 9854, per=65.58%, avg=4199.27, stdev=3372.28 cpu : usr=8.27%, sys=0.43%, ctx=1115 IO depths : 1=0.2%, 2=1.0%, 4=44.5%, 8=54.2%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.0%, 4=0.5%, 10=4.3%, 20=15.3%, 50=29.6%, 100=25.5% lat (msec): 250=23.5%, 500=1.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8289 read : io=100MiB, bw=5,119KiB/s, runt= 20482msec slat (msec): min= 0, max= 4281, avg=999.27, stdev=1460.10 clat (msec): min= 0, max= 332, avg=68.50, stdev=67.58 bw (KiB/s) : min= 101, max=13175, per=39.70%, avg=5991.27, stdev=3292.85 write: io=30,164KiB, bw=1,927KiB/s, runt= 16026msec slat (msec): min= 0, max= 132, avg= 1.32, stdev= 9.71 clat (msec): min= 5, max= 259, avg=61.25, stdev=44.40 bw (KiB/s) : min= 0, max= 9134, per=60.55%, avg=3877.30, stdev=2822.28 cpu : usr=8.46%, sys=0.43%, ctx=1095 IO depths : 1=0.2%, 2=1.1%, 4=45.0%, 8=53.8%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.1%, 4=0.3%, 10=8.0%, 20=16.3%, 50=28.6%, 100=24.8% lat (msec): 250=20.5%, 500=1.2%, 750=0.0%, 1000=0.0%, >=2000=0.0% fio: (groupid=0): err= 0: pid=8290 read : io=100MiB, bw=5,030KiB/s, runt= 20844msec slat (msec): min= 0, max= 4058, avg=1249.32, stdev=1513.94 clat (msec): min= 0, max= 290, avg=60.56, stdev=70.06 bw (KiB/s) : min= 216, max=15410, per=36.08%, avg=5445.34, stdev=4358.09 write: io=44,096KiB, bw=2,689KiB/s, runt= 16787msec slat (msec): min= 0, max= 10, avg= 0.73, stdev= 1.40 clat (msec): min= 8, max= 342, avg=74.50, stdev=51.93 bw (KiB/s) : min= 0, max= 8672, per=59.55%, avg=3812.83, stdev=2775.42 cpu : usr=8.65%, sys=0.59%, ctx=1194 IO depths : 1=0.2%, 2=1.5%, 4=44.9%, 8=53.4%, 16=0.0%, 32=0.0%, >=64=0.0% lat (msec): 2=0.3%, 4=1.4%, 10=10.5%, 20=17.3%, 50=26.2%, 100=21.8% lat (msec): 250=20.7%, 500=1.7%, 750=0.0%, 1000=0.0%, >=2000=0.0% Run status group 0 (all jobs): READ: io=300MiB, aggrb=15,091KiB/s, minb=5,030KiB/s, maxb=5,119KiB/s, mint=20482msec, maxt=20844msec WRITE: io=105MiB, aggrb=6,403KiB/s, minb=1,927KiB/s, maxb=2,689KiB/s, mint=20482msec, maxt=20844msec Disk stats (read/write): cciss!c0d0: ios=5407/2060, merge=1615/473, ticks=376376/419368, in_queue=795752, util=99.56% 5.29user 0.32system 0:21.04elapsed 26%CPU (0avgtext+0avgdata 0maxresident)k 614400inputs+215392outputs (0major+2365minor)pagefaults 0swaps