Added Dynamic Analysis tool: Iroh

[jullia02]

Iroh

Iroh is a tool that enables runtime code analysis and performance monitoring. It will allow us to identify slow functions which could affect NodeeBB's functionality and performance. In this PR I Integrated Iroh to track execution time and performance of critical topic functions like creation and replies.

• Note: Running this on all NodeBB functions will generate a lot of logs and impact performance so I chose to only run it on critical functions, specifically functions changed with our added features from project 2.

Concrete evidence that you had successfully installed the tool

• Added iroh to install/package.json
  
• Added an iroh folder that contains a function that uses iroh to monitor functions and log their runtime
  
  • iroh-monitor.js

Artifacts that demonstrate that you have successfully run the tool on your repository

Ran iroh on core nodeBB topic functions. Running node app.js and performing a topic function such as creating a new topic will produce the following output, shown on the terminal.
iroh-output.txt

[coveralls]

Pull Request Test Coverage Report for Build 11507553315

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.002%) to 82.723%

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Files with Coverage Reduction	New Missed Lines	%
src/meta/errors.js	1	83.72%

Totals
Change from base Build 11506699284:	0.002%
Covered Lines:	22359
Relevant Lines:	25613

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💛 - Coveralls

[mhli1260]

packages.json changes reflect iroh installation, and files in iroh folder show use of iroh to monitor functions and log their runtime. Thank you for including your terminal output, it was helpful to see a successful installation and use of the tool through console logs and the output file! Looks good to me.