am 524a33db: Comment out egnor\'s currently-broken native rpc performance tools.

Merge commit '524a33dbe8e1186c6f404d0e5cdfd61923b54d70'

* commit '524a33dbe8e1186c6f404d0e5cdfd61923b54d70':
  Comment out egnor's currently-broken native rpc performance tools.