[Feature Request]: 提供内存限制功能

[Odriver]

描述你想要的新功能

有时候代理程序可能占用大量内存导致 OOM kill，从而影响整个系统。希望提供限制程序内存的功能。
已知 trojan-plus 在长期使用后可能内存泄漏导致 oom

描述你想要的解决方案

#!/bin/sh
ulimit -v 1048576  # 设置1GB限制
./your_program

描述你考虑过的替代方案

No response

其他信息

No response

[BGzEroll]

passwall只是一个脚本，用于启动各个组件。对于内存泄漏，你应该去对应组件的仓库提issue。

[wtfr-dot]

在/etc/sysctl.d目录里自定义一个conf，如98-network-custom.conf，在里面加入下面两行试试
vm.overcommit_memory = 2
vm.overcommit_ratio = 90

[1115919577]

Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.757401] __vm_enough_memory: pid: 11126, comm: xray, not enough memory for the allocation
Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.757583] __vm_enough_memory: pid: 11126, comm: xray, not enough memory for the allocation
Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.766996] __vm_enough_memory: pid: 11126, comm: xray, not enough memory for the allocation
Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.773955] __vm_enough_memory: pid: 11126, comm: xray, not enough memory for the allocation
Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.783600] __vm_enough_memory: pid: 11126, comm: xray, not enough memory for the allocation
Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.791819] __vm_enough_memory: pid: 11126, comm: xray, not enough memory for the allocation
Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.800402] __vm_enough_memory: pid: 11294, comm: xray, not enough memory for the allocation
Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.807562] __vm_enough_memory: pid: 11294, comm: xray, not enough memory for the allocation
Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.816140] __vm_enough_memory: pid: 11294, comm: xray, not enough memory for the allocation
Mon Jan 13 02:08:54 2025 kern.warn kernel: [142977.824504] __vm_enough_memory: pid: 11294, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.162510] __vm_enough_memory: 30 callbacks suppressed
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.162533] __vm_enough_memory: pid: 8148, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.167008] __vm_enough_memory: pid: 8148, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.175498] __vm_enough_memory: pid: 8148, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.183780] __vm_enough_memory: pid: 8148, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.192386] __vm_enough_memory: pid: 11124, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.200710] __vm_enough_memory: pid: 11124, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.209212] __vm_enough_memory: pid: 11124, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.217727] __vm_enough_memory: pid: 11124, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.226298] __vm_enough_memory: pid: 8148, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:49 2025 kern.warn kernel: [143033.234589] __vm_enough_memory: pid: 8148, comm: xray, not enough memory for the allocation
Mon Jan 13 02:09:57 2025 kern.warn kernel: [143041.161751] __vm_enough_memory: 2 callbacks suppressed

这个xray是不是有内存泄漏，运行两天就会这样，内存越用越少