[SkyWalking UI] Introduce Flame Graph to the Trace Profiling

[mrproliu]

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• [X] I had searched in the issues and found no similar feature requirement.

Description

Currently, SkyWalking's Trace Profiling feature allows users to understand where the performance bottlenecks of the current program are. However, sometimes using a tree structure to display stacks is not very intuitive, so I recommend that we introduce flame graphs for this purpose(as a new tab). Additionally, On/CPU Profiling based on eBPF has already proven this point well; using flame graphs can also effectively help users understand the call process.

Use case

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Related issues

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Are you willing to submit a pull request to implement this on your own?

• [ ] Yes I am willing to submit a pull request on my own!

Code of Conduct

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