pgbouncer: rewrite json generation procedure
flashcache: rewrite json generation procedure
hwraid-megacli: rewrite json generation procedure
skytools: rewrite json generation procedure
hwraid-smartarray: rewrite json generation procedure
hwraid-adaptec: rewrite json generation procedure
swap discovery: rewrite json generation procedure
redis: rewrite json generation procedure
glusterfs-client: rewrite json generation procedure
postgresql: rewrite json generation procedure