Need single quotes since ${name} is literal

Change-Id: Ie1934cc9c7c5ab27e5ad82aa48bc0f08c0c42852
Looking up udp2log socket stats by port instead of socket inode.

Change-Id: Ib2bdec0204faf6d296926a0ca8ab96d51da30bf9
Merge "Looking up udp2log socket stats by port instead of socket inode." into production