mirror of
https://github.com/postyizhan/NitWikit.git
synced 2025-01-06 15:15:26 +08:00
31 lines
637 B
Markdown
31 lines
637 B
Markdown
|
---
|
||
|
|
sidebar_position: 7
|
||
|
|
---
|
||
|
|
|
||
|
|
# 怎么让大佬帮我
|
||
|
|
|
||
|
|
1.检查你的服务器有没有安装spark插件, 尝试`/spark`命令或者`/pl`看看有没有spark
|
||
|
|
|
||
|
|
如果没有, 手动安装一下[spark](性能分析.md)
|
||
|
|
|
||
|
|
2. 开启spark记录
|
||
|
|
|
||
|
|
```
|
||
|
|
spark profiler start
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
在你服务器卡顿的时候开启, **一段时间后**结束它
|
||
|
|
|
||
|
|
3. 结束spark记录
|
||
|
|
|
||
|
|
```
|
||
|
|
spark profiler stop
|
||
|
|
```
|
||
|
|
|
||
|
|
它会给你一个链接, 你把这个链接发给大佬并**礼貌的**请求他帮助你
|
||
|
|
|
||
|
|
注:链接位置在下方图片中红框标记的部分
|
||
|
|
|
||
|
|
|