# blade create jvm cpufullload

## 介绍

指定 java 进程 CPU 满载，可以简写为 `blade c jvm cfl`

## 参数

以下是此场景特有参数，通用参数详见：\[blade create jvm]\(blade create jvm.md)

```
--cpu-count string   绑定的 CPU 核数，即指定几个核满载
```

## 案例

指定全部核满载

```
blade c jvm cfl --process tomcat 
                                                                                      
{"code":200,"success":true,"result":"48d70f01e65f68f7"}
```

查看该进程 CPU 使用率： ![-w454](/files/WQmYUTAtfN5Kr5g75ENa)

停止实验：

```
blade d 48d70f01e65f68f7
```

指定两个核满载（测试机器是 8 个核）

```
blade c jvm cfl --cpu-count 2 --process tomcat
                                                                         
{"code":200,"success":true,"result":"a929157644688b15"}
```

查看进程 CPU 使用率是满核的四分之一： ![-w454](/files/chmQFEyAjqHMU18aDy1J)

## 常见问题


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