Execution time increased

[xH-xxx]

Node.js Version

12

NPM Version

I don't know

Operating System

Linux

Subsystem

buffer

Description

After upgrading my project from Node 6 to Node 12, the execution time for large-volume IO operations (especially Redis queries and MySQL queries) has significantly increased (the data volume remains unchanged, but the time consumption has grown by dozens of times). What could be the possible reasons for this, and how can I optimize it? Thanks.

Minimal Reproduction

No response

Output

No response

Before You Submit

• I have looked for issues that already exist before submitting this
• My issue follows the guidelines in the README file, and follows the 'How to ask a good question' guide at https://stackoverflow.com/help/how-to-ask

[avivkeller]

You really shouldn't be using EoL Node.js versions

[xH-xxx]

It is a very early-stage project within the enterprise, involving too many interconnected components. I really have no choice.

[xH-xxx]

If I upgrade directly to a higher version, could there be issues like code compatibility problems? Do you have a recommended version? Thanks

[avivkeller]

Closing as invalid, we don't provide support for users relying on EoL versions.

[xH-xxx]

You really shouldn't be using EoL Node.js versions

OK, I'm currently considering upgrading to an LTS version. Could you advise on key considerations for such a large version jump (e.g., code compatibility issues, etc.)? Thanks.

[avivkeller]

Not really, things will probably break, it's hard to say when you are bumping 8+ Node.js majors