Nginx内存消耗逐渐增加并达到100%

发布于 2025-01-10 22:45:23 字数 1142 浏览 0 评论 0原文

我们是 kubernetes(GKE) 中的 nginx。 Nginx 正在从安装在 nginx pod 上的 google filestore 传输文件。

一旦我们开始流式传输这些文件,Nginx 内存消耗就开始增加。最终,它会在一两天内达到 100%,并且 Pod 会重新启动。我们无法找出导致内存消耗达到 100% 的可能问题。

下面是nginx的配置。

server {
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
        add_header 'Access-Control-Allow-Origin' '*';
        add_header 'Access-Control-Allow-Credentials' 'true';
        add_header 'Access-Control-Allow-Methods' '*';
        add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
        add_header 'Access-Control-Max-Age' 1728000;

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

}
}

Google 文件存储安装在

/usr/share/nginx/html

We are nginx in kubernetes(GKE). Nginx is streaming files from google filestore which is mounted on the nginx pod.

Nginx memory consumptions starts to increase as soon as we start streaming those file. Eventually it reaches to 100% over a period of day or two and pods gets restarted. We are have not been able to figure out what could be the probable issue which causing memory consumption to go 100%.

Below is the nginx configuration.

server {
    listen       80;
    server_name  localhost;

    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
        add_header 'Access-Control-Allow-Origin' '*';
        add_header 'Access-Control-Allow-Credentials' 'true';
        add_header 'Access-Control-Allow-Methods' '*';
        add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
        add_header 'Access-Control-Max-Age' 1728000;

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

}
}

Google file store is mounted mounted at

/usr/share/nginx/html

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