<constraints>

  <hardware>

    <disk>

      <size unit="G">26</size>

    </disk>

    <physicalmemory>

      <size unit="G">4</size>

    </physicalmemory>

    <processors>4</processors>

    <jobs>4</jobs>

  </hardware>

  <overwrite>

    <conditions>

      <arch>x86_64</arch>

      <arch>ppc64le</arch>

      <arch>aarch64</arch>

    </conditions>

    <hardware>

      <memory>

        <size unit="G">8</size>

      </memory>

      <processors>8</processors>

      <jobs>8</jobs>

    </hardware>

  </overwrite>

</constraints>

​