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new b8e953d342a update dump features (#1610)
b8e953d342a is described below
commit b8e953d342a93e592a8d2175089327ee3ad00993
Author: huazhongming <[email protected]>
AuthorDate: Tue Nov 22 16:22:13 2022 +0800
update dump features (#1610)
Signed-off-by: crazyhzm <[email protected]>
Signed-off-by: crazyhzm <[email protected]>
---
.../performance/dump.md | 36 +++++++++++++++++++---
1 file changed, 31 insertions(+), 5 deletions(-)
diff --git
a/content/zh/docs3-v2/java-sdk/advanced-features-and-usage/performance/dump.md
b/content/zh/docs3-v2/java-sdk/advanced-features-and-usage/performance/dump.md
index 57cbb267674..67ec08a6930 100644
---
a/content/zh/docs3-v2/java-sdk/advanced-features-and-usage/performance/dump.md
+++
b/content/zh/docs3-v2/java-sdk/advanced-features-and-usage/performance/dump.md
@@ -10,21 +10,47 @@ dubbo 通过 Jstack 自动导出线程堆栈来保留现场，方便排查问题
默认策略
-* 导出路径，user.home标识的用户主目录
-* 导出间隔，最短间隔允许每隔10分钟导出一次
+* 导出路径: user.home标识的用户主目录
+* 导出间隔: 最短间隔允许每隔10分钟导出一次
+* 导出开关: 默认打开
## 使用场景
当业务线程池满时，我们需要知道线程都在等待哪些资源、条件，以找到系统的瓶颈点或异常点。
## 使用方式
+### 导出开关控制
+```properties
+# dubbo.properties
+dubbo.application.dump.enable=true
+```
+```xml
+<dubbo:application name="demo-provider" dump-enable="false"/>
+```
+
+```yaml
+dubbo:
+ application:
+ name: dubbo-springboot-demo-provider
+ dump-enable: false
+```
+
+
+
### 指定导出路径
+
```properties
# dubbo.properties
dubbo.application.dump.directory=/tmp
```
```xml
-<dubbo:application ...>
- <dubbo:parameter key="dump.directory" value="/tmp" />
-</dubbo:application>
+<dubbo:application name="demo-provider" dump-directory="/tmp"/>
```
+
+```yaml
+dubbo:
+ application:
+ name: dubbo-springboot-demo-provider
+ dump-directory: /tmp
+```
+
