<div>
    Shows the free or available memory (RAM) of each node, for example <code>15.6 GiB</code>. Sizes use
    binary units (1 GiB = 1024 MiB).
    <p>
        The information is read on the node itself: PowerShell on Windows, <code>/proc/meminfo</code>
        on Linux, and <code>sysctl</code> on macOS. On other systems, or if the lookup fails, the value
        reported by the Java virtual machine is used, or <code>N/A</code> if that is unavailable.
    </p>
    <p>
        Hover over the value to see how much memory is free out of the total, for example
        <code>43.5 GiB free of 63.7 GiB</code>. If the operating system reports different values for
        <em>available</em> memory (usable by applications without swapping, including reclaimable
        caches) and <em>free</em> memory (completely unused), both are shown. These figures are a
        snapshot taken when the monitor last refreshed. On macOS the available value is an
        approximation (free, inactive and speculative pages).
    </p>
    <p>
        On Linux the total value is the memory the kernel can use, which is slightly less than the installed
        amount. Inside a container, the value reported by the JVM may be the container limit.
    </p>
</div>