99.44401 a back end intern storag for th
1.2399286 the sort core portion
85.72969 the local memori
54.016037 sort data
2.8282335 sort core portion
38.52145 part of the front end
24.582874 output the merg sort result
56.376926 extern memori for the respect 
20.110508 each sort processor
47.822414 back end intern storag a an al
55.531673 back end intern storag
55.10852 a pipelin fashion
89.83711 a front end intern storag
56.683372 a faulti area
