[feature][CGS][manager] optimize jdbc logs, monitor scheduler and thread pool

[aiceflower]

Search before asking

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

Problem Description

Several improvements needed in development phase:

1. JDBC stack logs are incomplete
2. Monitor cleanup scheduler timing needs optimization
3. Manager thread pool configuration needs improvement

Description

This feature includes three optimizations:

1. JDBC Stack Log Optimization: Complete JDBC stack trace logging for better debugging
2. Monitor Scheduler Optimization: Adjust cleanup task scheduling timing
3. Manager Thread Pool Optimization: Improve thread pool configuration for better performance

Use case

Improve debugging capability and system stability in production environments.

Solutions

Modified AMUtils and related monitor/manager components.

Anything else

None.

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

[github-actions]

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