In the site optimization process is not to say that all the site problems can be directly from the Webmaster tools to get information, often webmaster tools to get the information are in the site after the problem can be detected. As a seoer, we need to learn the hidden information of the site. For example, what is the effect of the chain in the past few days? What are the areas where our content is more susceptible to search engine spiders? Search engine spiders for our site's crawling positive
Yii provides a flexible and extensible logging capability. Message records can be categorized according to the log level and the category of the message. Using the level and category filters, the selected messages can be further logged to different destinations, such as files, e-mail, browser windows, and so on.1. Turn on trace () and log ()
performance issues, or what needs to be improved.What information is included in the IIS logsI said earlier that "IIS logs provide the most valuable information", what are the information? Let's look at this:Here's the record:1. At what point the request occurred,2. Which client IP has access to the port of the server IP,3. What is the client tool type, what version,4. The URL of the request and what the q
I usually contact the EBS module is mainly the following: PO, INV, OM. Therefore, it is often necessary to collect the relevant log information. If the interface is reported incorrectly, it is easy to see where the code executes the error from the log.This blog summarizes the methods for collecting several of these logs, along with SQL Trace and FRD log.1. OM Log
Summary of this chapter:
1:trace and Debug differences
2: What is listeners
3: Tracking Switch
3.1: Use BooleanSwitch switch
3.2: Use TraceSwitch switch
4: Use TraceSource instead of trace and
5: Design a log system
6: About EventLog
The. NET Framework namespace System.Diagnostics contains trace, Debug, and TraceSour
IIS log analysis is our Asp.net
Program Personnel must understand the knowledge, because the website we develop is based on the IIS server. When Website access is slow
Code In addition to the optimization program code, IIS logs are another way to find slow websites!
The location where
Objective
As WCF is more and more applied to the actual system, its advantages are increasingly accepted by everyone. However, as a typical distributed application, WCF also has the inherent disadvantage of distributed application, that is, development and maintenance are relatively complex. Especially in the area of troubleshooting, it is much more complicated than the non-distributed program. So how can you more effectively troubleshoot the errors that occur in WCF? This will have to refer to
The server has recently suffered hacker intrusion. Intruders are skilled, delete IIS log files to erase traces, you can go to the Event Viewer to look at the warning message from W3SVC, often find some clues. Of course, for Web servers with very large access, it is almost impossible to rely on manual analysis-there's too much data! A Third-party log analysis tool
Label: tns-01251
11204 RAC environment error TNS-01251: cannot set trace/log directory under ADR
LSNRCTL> set current_listener listenerCurrent listener is listenerLSNRCTL> set current_listener listenerCurrent listener is listenerLSNRCTL> set trc_level 16Connecting to (description = (address = (Protocol = IPC) (Key = listener )))Listener parameter "trc_level" set to supportThe command completed successfully
IIS log causes the disk to be full. iis log Disk
Only IIS is deployed on a server, and the application directory is on disk D. The size of disk C (97.5 GB) is full.
Display All system files and hidden files, and select all the C drive files and folders to view the ca
Download |iis| Log Analysis
IIS Log Analysis tool
You can consider using open source Awstats to analyzeThe following is my installation notes, I hope you can have a referenceAwstats's installation notes under IIS6.0What is Awstats? Awstats is a Perl-based Web
Yesterday morning suddenly found that the test server space is full, with Du folder view, found that PHP debug log occupies a large area, some log directly have 1G, opened after the discovery of extremely many PHP stack trace.
Immediately to the master server view, the primary server log is more than 400 m
Label:User feedback database server disk space usage exhausted. View after logging in to the server, discovering that the database generated a large number of trace logs and found ora-600 errors in the alert log Alert Log Information: Fri Jul - .: -: + -ErrorsinchFile D:\app\administrator\diag\rdbms\orcl\orcl\trace\o
possibility of interception. At the same time, if only when the output of the log is very good, mail will appear in the case, for example, the need to strictly define the standard output error, and then set the mail output level error, if not well set, may cause the continuous sending of junk files possiblethere are benefits to collecting data in a way that uses databases and HTML. The HTML display of the log
Yesterday morning suddenly found that the test server space is full, with Du folder view, found that PHP debug log occupies a large area, some log directly have 1G, opened after the discovery of extremely many PHP stack trace.Immediately to the master server view, the primary server log is more than 400 m log, fortunat
In program development, we usually need to record the state of the program running, after the program deployment, the occurrence of the exception can be recorded in the log, to facilitate the detection of potential problems of the program. In the. NET platform, there are many excellent log class libraries, such as log4net. If the program is small, we can use the Trace
tracking log is turned on, the log is a fast-growing issue. To protect your system,SharePoint provides a number of protection measures. one is to protect Windows The system log should not be too large. If the following option is checked, the repeated events are automatically acquired and compressed. and for SharePoint log
The Code is as follows:[Java]Package xiaogang. enif. utils;/*** The Class LogUtils for log printing, which help us* Easy to trace our codes or logics in the project.** @ Author zhao xiaogang* @ Time 2011.4.12*/Public class LogUtils {Private final static int VERBOSE = 0;Private final static int DEBUG = 1;Private final static int INFO = 2;Private final static int WARN = 3;Private final static int ERROR = 4;Pr
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