diff --git a/docs/sys-utilities/pg-test-fsync.md b/docs/sys-utilities/pg-test-fsync.md
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+---
+title: pg_test_fsync
+---
+
+
+# pg_test_fsync
+
+Determines the fastest `wal_sync_method`, which specifies the method used for forcing write-ahead log (WAL) updates out to disk for Cloudberry Database.
+
+
+## Synopsis
+
+```shell
+pg_test_fsync [<option> ...]
+
+pg_test_fsync -? | --help
+
+pg_test_fsync -V | --version
+```
+
+
+## Description
+
+`pg_test_fsync` is a standard PostgreSQL utility that you can use to determine what the fastest `wal_sync_method` is on your specific system. It also provides diagnostic information in the event of an identified I/O problem. However, differences reported by `pg_test_fsync` might not significantly impact real-world database throughput, because many database servers are not speed-limited by their write-ahead logs.
+
+`pg_test_fsync` reports the average time for file synchronization operations, measured in microseconds, for each `wal_sync_method`. This information can also be used to optimize the `commit_delay` parameter, which introduces a configurable delay before initiating a WAL flush.
+
+
+## Options
+
+The following command-line options are available:
+
+**`-f`**<br />
+**`--filename`**
+
+Specifies the name of the file that is used to write test data. This file must reside on the same file system as the `pg_wal` directory, where WAL files are stored. By default, the file is named `pg_test_fsync.out` and is created in the current directory.
+
+**`-s`**<br />
+**`--secs-per-test`**
+
+Sets the duration of each test in seconds. A longer duration increases the accuracy of the test but also extends the total run time. The default value is 5 seconds, allowing the program to complete in under 2 minutes.
+
+**`-V`**<br />
+**`--version`**
+
+Prints the `pg_test_fsync` version, and exits.
+
+**`-?`**<br />
+**`--help`**
+
+Shows help about `pg_test_fsync` command line arguments, and exits.
+
+
+## Environment
+
+**`PG_COLOR`**
+
+Specifies whether to use color in diagnostic messages. Possible values are `always`, `auto`, and `never`.
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diff --git a/i18n/zh/docusaurus-plugin-content-docs/current/sys-utilities/pg-test-fsync.md b/i18n/zh/docusaurus-plugin-content-docs/current/sys-utilities/pg-test-fsync.md
new file mode 100644
index 00000000000..7f9be19bc43
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+++ b/i18n/zh/docusaurus-plugin-content-docs/current/sys-utilities/pg-test-fsync.md
@@ -0,0 +1,55 @@
+---
+title: pg_test_fsync
+---
+
+# pg_test_fsync
+
+确定最快的将写前日志（WAL）更新强制写入磁盘的同步方法，即最快的 `wal_sync_method`。
+
+## 语法概要
+
+```shell
+pg_test_fsync [<option> ...]
+
+pg_test_fsync -? | --help
+
+pg_test_fsync -V | --version
+```
+
+## 描述
+
+`pg_test_fsync` 是一个标准的PostgreSQL工具，用于确定在你的系统上最快的 `wal_sync_method`。它还提供诊断信息，帮助排查已发现的 I/O 问题。然而，`pg_test_fsync` 报告的差异可能对实际数据库吞吐量影响不大，因为许多数据库服务器的性能并不受限于写前日志的速度。
+
+`pg_test_fsync` 报告中包含了每种 `wal_sync_method` 的平均文件同步操作时间，单位为微秒。这些信息也可用于优化 `commit_delay` 参数的数值，用于配置启动WAL刷新之前的延迟时间。
+
+
+## 选项
+
+以下是可用的命令行选项:
+
+**`-f`**<br />
+**`--filename`**
+
+指定用于写入测试数据的文件名。该文件必须位于与 `pg_wal` 目录，即存储WAL文件的目录，相同的文件系统中。默认情况下，文件名为 `pg_test_fsync.out`，并创建于当前目录中。
+
+**`-s`**<br />
+**`--secs-per-test`**
+
+设置每个测试的持续时间，以秒为单位。更长的测试时间可以提高测试精度，但也会延长总运行时间。默认值为5秒，使程序能够在不到2分钟内完成。
+
+**`-V`**<br />
+**`--version`**
+
+输出 `pg_test_fsync` 的版本号并退出。
+
+**`-?`**<br />
+**`--help`**
+
+显示有关 `pg_test_fsync` 命令行参数的帮助信息，并退出。
+
+
+## 环境变量
+
+**`PG_COLOR`**
+
+指定是否在诊断消息中使用颜色。可能的值为 `always`，`auto`，和 `never`。
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diff --git a/sidebars.ts b/sidebars.ts
index af96165a1f2..87f0d0ecb18 100644
--- a/sidebars.ts
+++ b/sidebars.ts
@@ -370,6 +370,7 @@ const sidebars: SidebarsConfig = {
                 'sys-utilities/pg-dump',
                 'sys-utilities/pg-dumpall',
                 'sys-utilities/pg-filedump',
+                'sys-utilities/pg-test-fsync',
                 'sys-utilities/psql',
                 'sys-utilities/reindexdb',
                 'sys-utilities/vacuumdb',