How does ZGC impact performance or memory usage?

// Example of ZGC usage in a Java application
public class ZGCExample {
    public static void main(String[] args) {
        // Configure JVM to use ZGC
        System.setProperty("java.vm.options", "--selector:zgc");
        
        // Perform memory-intensive operations
        // This part represents the workload that benefits from ZGC
        for (int i = 0; i < 1000000; i++) {
            byte[] allocation = new byte[1024 * 1024]; // Allocate 1 MB of memory
        }

        System.out.println("Memory management with ZGC is complete.");
    }
}