[BUG] Claude Code -p in non interactive mode takes in minutes, while the same in claude code interactive mode is very fast. Why? How can I speed up the Claude Code in non interactive mode

Environment

• Platform (select one):
• [X] Anthropic API
• [ ] AWS Bedrock
• [ ] Google Vertex AI
• [ ] Other: <!-- specify -->
• Claude CLI version: <!-- output of claude --version --> X
• Operating System: <!-- e.g. macOS 14.3, Windows 11, Ubuntu 22.04 -->
• Terminal: <!-- e.g. iTerm2, Terminal App -->

Bug Description

<!-- A clear and concise description of the bug -->
Run
claude code -p "explain this code base"
vs claude and then ask explain this code base
there is a huge difference in the time it takes

Steps to Reproduce

1. <!-- First step -->
2. <!-- Second step -->
3. <!-- And so on... -->

Expected Behavior

<!-- What you expected to happen -->
The speed in non interactive mode and interactive mode should be same

Actual Behavior

<!-- What actually happened -->
Its very slow in non interactive mode

Additional Context

<!-- Add any other context about the problem here, such as screenshots, logs, etc. -->