Nginx - 100% CPU 使用率

问题描述 投票:0回答:1

Nginx 使用 100% CPU 所有核心。 Nginx 工作正常 1-2 小时,接下来 CPU 使用率跳到 100%,我必须重新启动服务器。我将 nginx 更新到最新版本 1.10,但仍然存在同样的问题。 有人可以告诉我我的配置有什么问题吗? enter image description here

nginx.conf

    user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 768;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    # server_tokens off;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##

    gzip on;
    gzip_disable "msie6";

    # gzip_vary on;
    # gzip_proxied any;
    # gzip_comp_level 6;
    # gzip_buffers 16 8k;
    # gzip_http_version 1.1;
    # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

enter image description here

linux nginx debian
1个回答
0
投票

请将 keepalive_timeout 减少平均 API 响应时间或 30 秒。 请检查那里有多少个插座打开。

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