Logging level question

In a busy graph, this log message is cluttering the logs:

| I0110 22:24:38.315485      16 http.go:243] namespace: 0. Got GraphQL request over HTTP.

Reading dgraph’s imported glog.go:

const (
	infoLog severity = iota
	numSeverity = 4

leads me to believe starting dgraph with --v 1 would suppress this logging (which is at Info level). But that’s not working. Anyone solve this?