Dynamic source code metrics are usually used for finding critical components of a software. They measure what is happening  rather than how did it happen.

https://blogs.msdn.microsoft.com/zainnab/2011/05/19/code-metrics-depth-of-inheritance-dit/

Dear Devang Swami,

Thanks for the comments. But what is the difference between statics depth of inheritance tree (DIT) and dynamic DIT?

In statics source code metrics, we define DIT as Maximum length from the node to the root of the tree.

Dear Devang Swami,

No DIT is a static source code metrics. We can use all six CK metrics for measuring static properties of Projects. 

Weighted method per class (WMC) Sum of the complexities of all class methods.

Depth of inheritance tree (DIT) Maximum length from the node to the root of the tree.

Number of children (NOC) Number of immediate subclasses subordinate to a

class in the class hierarchy.

Coupling between object classes (CBO) Number of classes coupled to a given class.

Response for class (RFC) A set of methods that can potentially be executed in

response to a message received by an object of that class.

Lack of cohesion among methods (LCOM) Measures the dissimilarity of methods in a class via instanced variables.

I am extremely sorry DIT is a static code metric....and not dynamic

http://research.ijcaonline.org/volume122/number10/pxc3904927.pdf

Yes dear DIT(Depth of Inheritance is static code measurement

Understand is a tool to calculate code metrics.

Dear Misha,

Thanks for the suggestion. But Understand tool only calculate static source code metrics not dynamics.

Yes too is only for static code metrics not for dynamic