Use uin32 instead of float64
@ -86,8 +86,8 @@ func importRRD(path string) {
database.MeasurementGlobal,
nil,
map[string]interface{}{
"nodes": ds.Nodes,
"clients.total": ds.Clients,
"nodes": uint32(ds.Nodes),
"clients.total": uint32(ds.Clients),
},
ds.Time,
)