下一个 js jest 工作线程导致 cPanel 中进程数量过多

Question

我的 nextjs 应用程序在我的 cPanel 中导致大量进程，并且在一天内达到了超过 1000 次的限制。

这对于 nextjs 应用程序来说正常吗，因为它在服务器上呈现？这只是一个在线商店和一些 API，还有一个其他应用程序，即商店的管理仪表板。

这不是一个大型应用程序，但在我的 cPanel 仪表板中，进程数从 21 到 199。

这些是最后的日志。

4072046  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072047  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072053  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072057  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072062  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072067  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072074  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072080  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072093  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072096  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072103  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072110  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072119  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072130  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072138  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072145  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072153  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072160  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072168  0.0   469M   Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072176  0.0   74M    Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072187  0.0   70M    Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js
4072196  0.0   70M    Sl    04:59    00:00:00  \_         /opt/alt/alt-nodejs10/root/usr/bin/node  /home/mohaetwk/nodevenv/shahre-game/client/10/lib/node_modules/jest-worker/build/workers/processChild.js

Answer 1

显然，

next build

无法杀死

processChild

jest-worker子进程。

直到 Next.js 修复此问题：

1. 在本地

   terminate

   目录中创建文件

   ~/bin

   （确保将其添加到您的

   PATH

   ）：

#!/bin/bash
sudo kill -9 $(ps aux | grep "$@" | awk '{print $2}')

2. 使其可执行：

   chmod +x ~/bin/terminate

3. 将

   terminate processChild

   添加到您的构建脚本/命令中：

next build && terminate processChild

Answer 2

此解决方案可以帮助您： 在此输入链接描述