TOP: Improve output format
TOP: Improve output format

Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 2614 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2614

Kaushikbv/Gluster,Kaushikbv/Gluster,Kaushikbv/Gluster