https://github.com/dtstack/catcher
java性能采集工具
https://github.com/dtstack/catcher
Last synced: 20 days ago
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java性能采集工具
- Host: GitHub
- URL: https://github.com/dtstack/catcher
- Owner: DTStack
- License: apache-2.0
- Created: 2018-07-24T10:02:38.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2018-07-24T12:12:39.000Z (almost 7 years ago)
- Last Synced: 2024-02-25T12:37:56.455Z (over 1 year ago)
- Language: Java
- Homepage:
- Size: 24.4 KB
- Stars: 50
- Watchers: 16
- Forks: 42
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
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README
## 概述
java性能采集工具。可采集进程内的内存(堆、非堆、直接)、cpu、句柄数、gc、日志(logback日志,分级别采集),也支持采集自定义指标,并提供http方式访问数据。## http服务
- /runtime:运行时参数
- /metrics:prometheus采集数据
- /threads:线程堆栈
- /logs/recent:最近日志
- /logs/error:最近错误日志## 接入方式
#### 引入包
```com.dtstack
catcher
0.0.1-SNAPSHOT```
#### 启动服务
```
String address = "localhost:19222";//自定义端口ip
NetServer server = new NetServer(address);
server.start();
```#### 关闭服务
```
server.stop();
```#### 如果需要采集日志,logback.xml的appender中加入LogFilter
```
${LOG_CHARSET}
${LOG_PATTERN}
```
#### 如果需要采集自定义指标,目前支持prometheus的counter方式和gauge方式
(1)counter方式
```
CounterMonitor.increase(String name, String labelNames, String labelValues, long delta);
```
(2)gauge方式
```
GaugeMonitor.set(String name, String labelNames, String labelValues, long value);
```