feat(metrics): count graph edge writes and deletes - #409

feat(metrics): count graph edge writes and deletes#409

EnRaiha wants to merge 2 commits into

NodeDB-Lab:mainNodeDB-Lab/nodedb:mainfrom

EnRaiha:pr/374-372-edge-write-countersEnRaiha/nodedb:pr/374-372-edge-write-countersCopy head branch name to clipboard