Hacktoberfest 2026:维护者为十月标记出来的 issue,仍然开放、适合新手。 浏览 Hacktoberfest issue

Assigning unknown face causes high CPU usage

未关闭
#1,104 3 条评论 0 个 reaction 已指派 0 人 在 GitHub 查看

还没有人认领这个 Issue。

评估

难度
4/5
预计耗时
3-5 天
新手友好度
35/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
docker, php, postgresql, tensorflow

调研方向

首先,在报告的 Recognize 5.0.3、Nextcloud 27.1.6、Docker 和 PostgreSQL 环境中复现未知人脸分配步骤,同时分析 CPU 和内存使用情况。跟踪人脸分配流程,并比较分配一张人脸与分配多张人脸的情况;当分配能够完成且不会出现持续的资源峰值或 OOM-killer 故障时,即视为完成。

由索引模型根据 Issue 内容生成。

描述

bug priority: normal
Which version of recognize are you using?

5.0.3

Enabled Modes

Object recognition, Face recognition, Video recognition, Music recognition

TensorFlow mode

Normal mode

Downstream App

Memories App

Which Nextcloud version do you have installed?

27.1.6

Which Operating system do you have installed?

Docker running in Debian 12

Which database are you running Nextcloud on?

Postgresql 16

Which Docker container are you using to run Nextcloud? (if applicable)

nextcloud:27-fpm

How much RAM does your server have?

4GiB

What processor Architecture does your CPU have?

x86_64

Describe the Bug

When I go to the unassigned faces (e.g. with id NULL) and I try to assign a face to a person (either existing or not). The CPU spikes to 100% for a long time and memory usage goes up a lot. This gets worse the more faces I add. Usually with 6-10 faces it takes almost 7 minutes to get back to normal and sometimes linux's OOM killer kicks in.

Expected Behavior

A face is assigned without much resource consumption.

To Reproduce
  1. Scan some images and have unrecognized faces
  2. Go to unknown faces
  3. Assign one of the images to a face.
  4. Either check task manager or wait a bit as the system becomes unresponsive.
Debug log

No response

主要语言
PHP
星标
699
派生
68
平均合并
18 小时 34 分钟
30 天内合并 PR
2

环境准备

  • 没有 Dockerfile 或 Docker Compose 文件
  • 没有 Pull Request 模板
  • 阅读贡献指南

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

nextcloud/recognize 的其他 Issue

查看 nextcloud/recognize 的全部 Issue

相似的 Issue

更多 PHP Issue

把新 issue 发到你的邮箱

精选适合新手参与的 GitHub issue 摘要。