Logstash,elasticsearch,kibana How to perform the Nginx log analysis? First of all, the schema, Nginx is a log file, its status of each request and so on have log files to record. Second, there needs to be a queue, and the Redis list structure can be used just as a queue. The
Nginx is a Web server, so the Nginx access log only to access the page records, there will be no PHP error log information.Nginx to the PHP request to the PHP-FPM fastcgi process to handle, the default PHP-FPM will only output PHP-FPM error message, in PHP-FPM errors log als
This article mainly records the Nginx log statistics process given to Python, the main reason is the recent system is often unknown program crazy crawl data, although did a anti-crawling mechanism, but still have to find out which IP access times more. The idea is to find these IP rankings by analyzing the ngxin logs. The procedures for specific scenarios include:
Ngxin
Nginx logs cannot be split by configuration. to split, you must write a simple script to implement this function. I used to use the cp command for the past, for example: #/bin/bashnginxLog = "/usr/local/nginx/logs/access. log "logBakFile ="/usr/local/nginx/logs/"$ (date" + % F ") /"bak _" $ (date "+ % H-% M-% S"
Boss let me in the NGINX+TOMCAT environment to meet the following requirements:
Nginx points to a page that contains various log files from the Tomcat server
When you click a log file, the contents of the log file are displayed
Pre-operation PreparationInst
" ‘ ‘"$http_user_agent" "$http_x_forwarded_for"‘; access_log /var/log/nginx/access.log main;We see the default format, which is basically single quotes ' wrapped around some variables, and also includes an underscore-square bracket [] printed as a delimiter.Each variable has this meaning:remote_addr:对应客户端的地址remote_user:是请求客户端请求认证的用户名,如果没有开启认证模块的话是值为空。time_local:表示
backgroundNginx log file does not have the rotate function. After a while, the log will become more bloated, a accesslog will quickly break through 1G, so it is necessary to implement the daily cutting log by script.Solution Ideas1 Renaming a log file, such as changing to Access_yyyymmdd.log, it is important to note th
After the Nginx configuration, it is possible that the Web page will not be properly accessed. If it is a path-matching problem, it can be resolved by its error log.
The Nginx error log is configured in nginx.conf:
Error_log logs/error.log Debug;
The above declaration generates a error.log in the logs directory under
example One, by date cutting Nginx log, and automatically delete 7 days ago log (log has been synchronized to the dedicated log storage server, you can safely delete the history log.) )
#!/bin/bash#初始化Logs_path=/data/
This morning, a buddy ran to say that the website card was dying, and mysql often got stuck. Df-h: The partition space is full. the access log is too large, and the increase speed is quite scary. solution: Modify the nginx configuration file, access_log. Access logs only record accesses to html, images, css, js, and other files of the PHP file type. add
This morning, a buddy ran to say that the website card
Tags: goaccess goaccess+nginx analysis Nginx LogRecently want to use goaccess to analyze the Nginx log, but the Nginx log configuration format is not in accordance with the normal format, is completely in accordance with our own n
Author: zhanhailiang date: by default, nginx will generate only one accesslog and one errorlog, and the log file will become very large as it accumulates every day. if you need to analyze the log, whether using script analysis or downloading logs for local analysis,
Author: zhanhailiang date:
By default, nginx generate
: This article mainly introduces Linux notes (67)-nginx log file details. if you are interested in the PHP Tutorial, refer to it.
Log File format
Log File cutting
Manual cutting
Automatic cutting
Log File format
Open the default
Linux nginx log split by day instanceNginx Log has a small disadvantage, the log file has always been one, will not be automatically cut, if the traffic is very large, will cause the log file is very large, not easy to manageThat's what we need to do. Produce one
Label: style blog color for SP file Div on Log
As the number of log files stored in nginx increases gradually, the performance cost and time to locate and locate problems arising from opening large files when you want to view logs at a certain time in the future, therefore, you need to cut log files by time and frequen
Condition: Nginx Reverse proxy Server in LNMP environment, some websites cannot access, restart server okAfter getting permission to install Zabbix monitoring, load OK,IO Alarms:Disk I/O is overloaded on xss152Use the command tool to view the status of Io, top down 78%wa ....... .....[[emailprotected]/]#iostat-x110avg-cpu:%user %nice%system%iowait%steal%idle 0.270.000.59 21.810.0077.33Device: rrqm/swrqm/sr/s w/srsec/swsec/savgrq-szavgqu-sz awaitsvctm%
Because the company leader said that the Nginx access log should be stored in the database, and then analyzed using the program, but the Nginx access log Time format is: [17/jun/2013:14:42:13 +0400] This format can not be stored in datetime format in the database, Can only be stored in a string format into the database
1. Introduction to the LogThere are two main types of Nginx logs: Access logs and error logs. The access log mainly records each request that the client accesses Nginx, the format can be customized; the error log mainly records the log when the client accesses
Recently, a customer responded to the client card. The boss gathered a meeting of technical staff to discuss the cause of the slow response, which resulted in Analysis of nginx response time. Because the nginx log format in the online environment is enclosed in quotation marks, processing is a little troublesome. The following is the processing process.
I.
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.