Grafana show high network traffic in database server

I have grafana to monitor all of server. One of them database server. During one months i have high network traffic but i dont know what i must did. I read some articel, loki will help me to find the root cause of my problem. Is true ? Or maybe there is solution about my problem. Capture from my grafana monitor attached. Wish i get a solution. Thank you everyone

hello @chocobagssby welcome to grafana community
your dashboard using prometheus datasource where promtql query is using , this dashboard not related to loki. if you are using specific panel for loki datasource then may be helpfull.
please specifiy the panel which show high network,
please check the promtql query.

System Monitoring - Windows test-1774417686501.json (115.4 KB)
try this dashboard
and use this version of exporter
windows_exporter-0.24.0-amd64.msi