Observed the slowness while using --profile option with prod build.

[rahultokase]

🐞 Bug report

Hi I have observed the performance issue while using --profile option. The --profile is taking more time for me while using with ngbuild --prod option.
I coudl see internally we are using SMP plugin for profiling.
When I run the command without --profile it executes faster.

Command (mark with an x)

• new
• build
• serve
• test
• e2e
• generate
• add
• update
• lint
• xi18n
• run
• config
• help
• version
• doc

Is this a regression?

Yes, the previous version in which this bug was not present was: ....

Description

A clear and concise description of the problem...

🔬 Minimal Reproduction

🔥 Exception or Error

🌍 Your Environment

Anything else relevant?

[alan-agius4]

Hi @rahultokase, some form of slowness is expected when profiling, profiling doesn't come free.

Can you please fill in the template and provide the output of ng version, and also more details such as by how much is the build slower?

Thanks.

[alan-agius4]

Closing as reporter didn’t get back to us.

If the problem persist please file a new issue. Than you.

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