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+
+
+
+# pg_test_timing Documentation
+
+## Overview
+
+`pg_test_timing` is a utility tool provided by Cloudberry for testing the timing behavior of PostgreSQL database operations. It helps in identifying performance bottlenecks and optimizing database operations.
+
+## Features
+
+- Measures execution time of SQL queries
+- Supports multiple query execution modes
+- Provides detailed timing reports
+
+## Usage
+
+To use `pg_test_timing`, follow these steps:
+
+1. Install `pg_test_timing` if not already installed.
+2. Run the tool with the necessary parameters.
+
+Example command:
+```bash
+pg_test_timing -d your_database -c "SELECT * FROM your_table"
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+
+
+
+
+
+## 中文技术文档：pg_test_timing 文档
+
+```markdown
+# pg_test_timing 文档
+
+## 概述
+
+`pg_test_timing` 是 Cloudberry 提供的一个实用工具，用于测试 PostgreSQL 数据库操作的时间行为。它有助于识别性能瓶颈并优化数据库操作。
+
+## 功能
+
+- 测量 SQL 查询的执行时间
+- 支持多种查询执行模式
+- 提供详细的时间报告
+
+## 使用方法
+
+要使用 `pg_test_timing`，请按照以下步骤操作：
+
+1. 如果尚未安装，请安装 `pg_test_timing`。
+2. 使用必要的参数运行工具。
+
+示例命令：
+```bash
+pg_test_timing -d your_database -c "SELECT * FROM your_table"
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