#fsdb size mean stddev pct_rsd
1024	 1496200	  284970	19.047
10240	 5028600	  601030	11.952
102400	 4921600	  309390	6.2863
#  | dbsetheader size bw
#  | /home/johnh/BIN/DB/dbmultistats size bw
#  | /home/johnh/BIN/DB/dbcol size mean stddev pct_rsd
#  | dbroweval  '{ _mean = sprintf("%8.0f", _mean); _stddev = sprintf("%8.0f", _stddev);  }'
