Apache Log Split1. Configure HTTPD master configuration, create a file ending with Conf in the HTTPD sub-configuration directory, and add configuration information2. Create directory, add homepage, restart Service, turn off firewall3, visit the webpage, more refresh several times, view the access logApache Log Analysis1, the Awstats tool decompression, and mobile easy to manage2, install the configuration a
When dealing with various failures in the Linux system, the symptoms of the failure are the first to be discovered, and the cause of the failure is the key to eventual troubleshooting. Familiar with the Linux system log management, understand the common fault analysis and solution, will help administrators quickly locate the point of failure, "the remedy" to solve various system problems in a timely manner.
MySQL bin-log analysis method, mysqlbin-log
Author: Echo Chen (Chen Bin)
Email: chenb19870707@gmail.com
Blog: Blog.csdn.net/chen19870707
Date: September 9th, 2014
Some time ago, when the game server was suspended, it was always slow. Fortunately, all the game databases opened bin-log, therefore, you can use bin-
execute RM-RF AA.View the logs in the Web management interface.650) this.width=650; "src=" Http://static.oschina.net/uploads/img/201505/03174303_mqZN.png "style=" padding:5px; margin:10px 0px;border:1px solid RGB (221,221,221); Background:rgb (244,247,249); "/>In the log, see the user's procedure in detail, and then view the alarm:650) this.width=650; "src=" Http://static.oschina.net/uploads/img/201505/03174304_0KwV.png "style=" padding:5px; margin:1
PHP errors and exceptions log usage analysis, php log records
This article analyzes the usage of errors and exceptions in PHP. We will share this with you for your reference. The details are as follows:
When it comes to Nginx + PHP service error logs, we usually think of Nginx access logs, error logs, and PHP error logs. Although it seems to be a very simple prob
Although a log file contains a large amount of useful information, this information can be used to the maximum extent only after deep mining. This article first discusses the information that can be obtained from the log file and the information that cannot be obtained from the log file, and then introduces several excellent
Linux system log and log analysis The Linux system has a very flexible and powerful logging function, which can save almost all the operation records and retrieve the information we need.The default log daemon for most Linux distributions is syslog, located in/etc/syslog or/ETC/SYSLOGD, and the default profile is/etc/s
Analysis of apache access log access. log and how to import it to mysql Apache
BitsCN.com
Analysis of apache access log access. log and how to import it to mysql
Access. log import mys
Thank dl528888 for helping and related technologies.I just got to get it. Log management.Figure:650) this.width=650; "src=" http://s5.51cto.com/wyfs02/M02/78/06/wKioL1Zz2iKRWe9XAAUIdv0I8MI384.jpg "style=" float: none; "title=" log1.jpg "alt=" Wkiol1zz2ikrwe9xaauidv0i8mi384.jpg "/>650) this.width=650; "src=" http://s1.51cto.com/wyfs02/M00/78/06/wKioL1Zz2ibRP5mXAAR2wLgqx-g736.jpg "style=" float: none; "title=" log2.jpg "alt=" Wkiol1zz2ibrp5mxaar2wlgqx-g
> Show Binlog events in ' master_bin.000003 '; Easy view of what is being done during each POSBased on the statement statement# at 781#141116 22:40:42 Server ID end_log_pos 897 CRC32 0x63842d06 Query thread_id=3 exec_time=0 error_code=0SET timestamp=1416148842/*!*/;Insert Student (Id,name) VALUES (1, ' Andy ')/*!*/;| master_bin.000003 | 781 | Query | 100 | 897 | Use ' mydb '; Insert Student (Id,name) VALUES (1, ' Andy ')Row-based# at 1254#141116 22:43:38 server ID end_log_pos 1303 CRC32 0x
administrators to centralize multiple scattered files into one, similar to the C language #include, to include the contents of other files in the current file.Include is useful in that some programs place the dump log's configuration file in the/ETC/LOGROTATE.D directory, which overrides or adds/etc/logrotate.conf configuration items, and if no relevant configuration is specified, the/etc/ The default configuration for logrotate.conf.Therefore, it is recommended to use/etc/logrotate.conf as the
Log series-Nginx log analysis Nginx logs can be divided into two types: User access logs and Nginx error logs. Nginx error logs generally record PHP running errors. [Plain] error_log/usr/local/nginx.1.0.5/nginx_error.logcrit; www.2cto ....
Log series-Nginx log
Generally like advertising platform such as sub-items, access to the app's number of hits, activations, downloads and other indicators, is through the log analysis, then the log is generally through what way to get it?
Reply content:
Generally like advertising platform such as sub-items, access to the app's number of hits, activations, downloads and other in
Note: Spring MVC's Dispatcherservlet will log print through each request URL and HTTP method, and log the debug output to printDispatcherservlet processing the distribution request, of course, it is necessary to handlermapping find the Controller method, the following printing:3.DEBUG [2017-07-10 11:38:41,705][] org.springframework.web.servlet.handler.abstracthandlermethodmapping:317- Returning handler meth
Log Series-Nginx log analysis Nginx logs can be divided into two types: user access logs and Nginx error logs. Nginx error logs generally record PHP running errors. [Plain] error_log/usr/local/nginx.1.0.5/nginx_error.log crit; access log of www.2cto.com Nginx: access information is generally recorded, including the sou
Nodejs
NPM install installation environment
Logstash log analysis and graphical display
Small search engines and graphical display
Ruby-developed tools are encapsulated into jar packages in the Java environment.
Logstash Analysis
Read logs from the back to the front in real time
Elastic search Storage
Kibana web page
Java-jar logstash-1.3.2-fla
both the text and the database table, setting the command as follows:#慢查询日志输出到表中 (i.e. Mysql.slow_log)Set globallog_output= ' TABLE ';#慢查询日志仅输出到文本中 (that is, the file specified by Slow_query_log_file)Setglobal log_output= ' FILE ';#慢查询日志同时输出到文本和表中Setglobal log_output= ' file,table ';Data format analysis for data in a table with a slow query log:The log records for slow queries are in the Myql.slow_log tabl
Video demonstration of log aggregation and correlation analysis technologyHow various network application logs are preprocessed into events, and how all kinds of events have been aggregated for correlation analysis have been in the "open Source safe operation Dimensional plane Ossim best practices" book Detailed analysis
1. Necessity of log Analysis
The development of the Internet, will generate a large number of web logs or mobile logs, the log contains a very rich variety of user information. Mining this kind of information through analytic analysis will produce corresponding data value. General medium-sized Web sites (10w + PV), wi
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