in spectator/meter/id.go [82:95]
func NewId(name string, tags map[string]string) *Id {
myTags := make(map[string]string)
for k, v := range tags {
myTags[k] = v
}
spectatorId := toSpectatorId(name, tags)
return &Id{
name: name,
tags: myTags,
spectatordId: spectatorId,
}
}