TiFlash: Enable and inactive prof when start

[CalvinNeo]

What problem does this PR solve?

What is changed and how it works?

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No code

Code changes

• Has exported function/method change
• Has exported variable/fields change
• Has interface methods change
• Has persistent data change

Side effects

• Possible performance regression
• Increased code complexity
• Breaking backward compatibility

Related changes

• Need to cherry-pick to the release branch
• Need to update the documentation

Release notes:

NONE

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[CalvinNeo]

/cc @JaySon-Huang

[ti-chi-bot]

@CalvinNeo: GitHub didn't allow me to request PR reviews from the following users: JaySon-Huang.

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[CalvinNeo]

Error: download from https://tiup-mirrors.pingcap.com/grafana-v8.2.0-alpha-nightly-linux-amd64.tar.gz failed: read tcp 172.19.0.100:55558->43.152.135.107:443: read: connection reset by peer

[CalvinNeo]

/retest

[CalvinNeo]

/retest

[ti-chi-bot]

@JaySon-Huang: adding LGTM is restricted to approvers and reviewers in OWNERS files.

In response to this:

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[CalvinNeo]

/cc @xhebox @bb7133

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-07-12 06:48:50.81554493 +0000 UTC m=+599428.050779038: ☑️ agreed by xhebox.