Graphviz Example: service interaction

apiGateway -> usersService[color=green label="34ms" fontcolor="green"]

apiGateway -> organizationService[color=red label="552ms" fontcolor="red"]

organizationService->organizationSearch[color=red label="540ms" fontcolor="red"]

apiGateway -> repoService[color=orange label="220ms" fontcolor="orange"]

repoService -> starGazerCache[color=orange label="200ms" fontcolor="orange"]

repoService -> watchersCache[color=green label="15ms" fontcolor="green"]

}