Legends Customisation

There may be scenarios in Analytics tools where the legends have lengthy information, especially when querying about servers.

I have explored some design options on how to handle it. One such option is to parse the lengthy string and add them as customizable options. The users can hide/show necessary meta-information based on their needs. Drag and drop allow the users to switch the places of meta-information based on their importance.

Have any idea on how this can be handled? Let me know in the comments.

Thanks!