graph G {
    compound="true"
    rankdir="TB"
    bgcolor="white"
    fontname="Tahoma"

    node [
        fixedsize="false"
        fontname="Tahoma"
        color="white"
        fillcolor="deepskyblue2"
        fontcolor="black"
        shape="box"
        style="filled"
        penwidth="1.0"
    ]
    edge [
        fontname="Arial"
        color="#00688b"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
    ]




    "src" -- "tpch" [label=" 8 ", penwidth="8", color="#00688bDB"];
    "tpch" -- "datafusion_ray" [label=" 7 ", penwidth="7", color="#00688bC9"];
    "tpch" -- "ROOT" [label=" 7 ", penwidth="7", color="#00688bC9"];
    "src" -- "datafusion_ray" [label=" 7 ", penwidth="7", color="#00688bC9"];
    "src" -- "ROOT" [label=" 7 ", penwidth="7", color="#00688bC9"];
    "src" -- "src" [label=" 7 ", penwidth="7", color="#a0a0a0C9"];
    "datafusion_ray" -- "ROOT" [label=" 5 ", penwidth="5", color="#00688bA5"];
    "datafusion_ray" -- "datafusion_ray" [label=" 5 ", penwidth="5", color="#a0a0a0A5"];
    "ROOT" -- "ROOT" [label=" 3 ", penwidth="3", color="#a0a0a082"];
    "dev" -- "dev" [label=" 2 ", penwidth="2", color="#a0a0a070"];
    "tpch" -- "tpch" [label=" 2 ", penwidth="2", color="#a0a0a070"];
    "dev" -- "ROOT" [label=" 2 ", penwidth="2", color="#00688b70"];
    "tpch" -- "k8s" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "k8s" -- "dev" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "src" -- "k8s" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "dev" -- "datafusion_ray" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "k8s" -- "datafusion_ray" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "src" -- "dev" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "k8s" -- "ROOT" [label=" 1 ", penwidth="1", color="#00688b5E"];
    "k8s" -- "k8s" [label=" 1 ", penwidth="1", color="#a0a0a05E"];
    "tpch" -- "dev" [label=" 1 ", penwidth="1", color="#00688b5E"];

}