System error: out of memory

[dekit-cn]

Please make sure of the following things

• [ ] I have read the documentation.
• [ ] I'm sure there are no duplicate issues or discussions.
• [ ] I'm sure it's due to alist and not something else(such as Dependencies or Operational).
• [ ] I'm sure I'm using the latest version

Alist Version / Alist 版本

3.01

Driver used / 使用的存储驱动

本机存储

Describe the bug / 问题描述

System error: out of memory 开启缩略图后，本机目录图片有3千张，浏览着就出现内存不够的提醒了。 是用docker 部署的方案。

Reproduction / 复现链接

docker run -d --restart=always -v /etc/alist:/opt/alist/data -p 5244:5244 --name="alist" xhofe/alist:latest

Logs / 日志

runtime.goexit
        /usr/lib/go/src/runtime/asm_amd64.s:1594

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[xhofe]

日志太少

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[foxxorcat]

@Xhofe 这问题不好解决,图片处理是全部读取后才好进行处理,而且为了兼容性,go默认的库也是这样做的.并且没做缓存处理,每次请求都会重新读取生成,文件多了或请求多了直接炸. 解决方法: 1.自己重新写图像处理不用官方库,直接跳越读取像素块(麻烦且bug多,不兼容所有类型的图片,治标不治本) 2.要不就是直接生成后缓存,等待生成的默认返回一个指定图片(占用硬盘空间)

[wolonggl]

当启用缩略图后，如果页面从当前页面退出后，后台应该停止缩略图生成过程，目前观察是生成当前页面所有的缩略图后才结束，如果图片数量较多时，等待时间很久； 当启用缩略图时，同时页面浏览是列表方式时，建议不要开启缩略图生成；

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[SignorMercurio]

This issue still persists(v3.9.0). Any update on this?

[whx1024]

我也存在相同问题，在我上传文件时（通过web页面 上传到webdev）（上传+form+添加为任务），当最后一个文件上传完毕时，系统会[39441.973916] Out of memory: Killed process 419 (alist) total-vm:2990344kB, anon-rss:696596KB, file-rss: 0kB, shmem-rss:0kB, UID:0 pgtables:3220kB oom_score_adj:0 提示我alist被杀掉，同时webdev中留下了tmp文件，，我该如何解决？