我有一些带有少量 RAM 的 DigitalOcean 液滴，但我应该在那里托管很多 pm2 进程（更准确地说，集群模式下 9-8 个（提供-i 0）和 fork 模式下 1 个）。这些进程是 NodeJS Express 服务器，为 React.js 项目进行服务器端渲染。
因此，正如预期的那样，有时 pm2 崩溃是因为没有足够的 RAM，并且在它崩溃之后它显然不会恢复所有进程，尽管启用了启动守护程序。
我知道，启动守护进程只在系统启动时起作用，所以现在每次 pm2 崩溃时，我都应该手动转到 droplet 并在其上重新启动系统。
是否有任何解决方法可以自动执行此过程？或者，也许存在一些在 pm2 启动时工作的 pm2 守护进程？
感谢任何帮助！
提前致谢！
更新
这是最后的崩溃日志（与手动崩溃相关的部分）：
<--- Last few GCs --->
[11194:0x3184710] 38854201 ms: Scavenge 24.7 (28.2) -> 23.8 (28.2) MB, 0.5 / 0.0 ms allocation failure
[11194:0x3184710] 38888980 ms: Scavenge 24.8 (28.2) -> 23.9 (28.7) MB, 0.7 / 0.0 ms allocation failure
[11194:0x3184710] 39006864 ms: Scavenge 24.8 (28.7) -> 23.9 (28.7) MB, 0.7 / 0.0 ms allocation failure
[11194:0x3184710] 39131478 ms: Scavenge 24.8 (28.7) -> 23.9 (28.7) MB, 0.4 / 0.0 ms allocation failure
<--- JS stacktrace --->
==== JS stack trace =========================================
Security context: 0xa90e93a5879 <JSObject>
0: builtin exit frame: parse(this=0xa90e93890a9 <Object map = 0x188eb7f82ba1>,0x33a45597fe41 <String[338]: {"type":"axm:monitor","data":{"Loop delay":{"value":"0.81ms","ag$
FATAL ERROR: Committing semi space failed. Allocation failed - process out of memory
1: node::Abort() [node /home/<private path>/frontend/dist-server/server.bundle.js]
2: 0x8c20ec [node /home/<private path>/frontend/dist-server/server.bundle.js]
3: v8::Utils::ReportOOMFailure(char const*, bool) [node /home/<private path>/frontend/dist-server/server.bundle.js]
4: v8::internal::V8::FatalProcessOutOfMemory(char const*, bool) [node /home/<private path>/frontend/dist-server/server.bundle.js]
5: v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [node /home/<private path>/frontend/dist-server/server.bundle$
6: v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [node /home/<private path>/fronte$
7: v8::internal::Factory::NewJSObject(v8::internal::Handle<v8::internal::JSFunction>, v8::internal::PretenureFlag) [node /home/<private path>/frontend/dist-server$
8: v8::internal::JsonParser<true>::ParseJsonObject() [node /home/<private path>/frontend/dist-server/server.bundle.js]
9: v8::internal::JsonParser<true>::ParseJsonValue() [node /home/<private path>/frontend/dist-server/server.bundle.js]
10: v8::internal::JsonParser<true>::ParseJson() [node /home/<private path>/frontend/dist-server/server.bundle.js]
11: v8::internal::Builtin_JsonParse(int, v8::internal::Object**, v8::internal::Isolate*) [node /home/<private path>/frontend/dist-server/server.bundle.js]
12: 0x1d7ee3e8697d