Apache Error Log Analyser
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Apache Log Analyzer Mac
it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Apache Error Log Analyzer — Which is Best? [closed] up vote 4 down vote favorite 1 I have 3
Apache Log Analyzer Open Source
log analyzer tools pre-installed on my server. In your opinion, which of the 3 analyzer tools do you find best? My Objective: basically to analyze the error log file Software Installed: * Analog * Awstats * Webalizer I did read through this question --> Log Analyzer for Apache Thank you. apache-2.2 log-files logging share|improve this question asked Feb 17 '11 at 13:20 H. Ferrence 2752615 closed as off-topic by Aaron Copley, sysadmin1138♦ Sep 22 '14 at 20:36 This question appears to apache log format be off-topic. The users who voted to close gave this specific reason:"Requests for product, service, or learning material recommendations are off-topic because they attract low quality, opinionated and spam answers, and the answers become obsolete quickly. Instead, describe the business problem you are working on, the research you have done, and the steps taken so far to solve it." – Aaron Copley, sysadmin1138If this question can be reworded to fit the rules in the help center, please edit the question. 1 Please define "the best", and elaborate "to analyze the error log". What do you want to know? A fancy image? A plain text list? The linked question has an accepted answer, which is useful for error logs. –Lekensteyn Feb 17 '11 at 14:01 Basically, I need it to analyze the error log file and give me the ability to that quickly and easily review a formatted report. Optional extras = if it has low overhead and limited drain on my server - great. If it can send me a report via email vs. me having to log into the server -- awesome. If it can organize and group errors by host (domain) -- that too is awesome. @Lekensteyn, do you have any experience with them or a personal preference? Thanks. –H. Ferrence Feb 17 '11 at 15:06 as my Apache logs are not that big now, I'm reading them manually, using less
formats are also supported. Download for Free Generate graphical reports Apache Logs Viewer has over 75 pre defined reports to enable you to quickly extract the information that you require
Apache Log Analyzer Free
from your log file. View more Add Geographical data Apache Logs Viewer automatically apache log analyzer security adds country information to your log file enabling you to easily track the location of your visitors. View more apache log analyzer command line Understand your visitors Understand who your visitors are and what they are using such as Browser, Operating System, Mobile device etc View more Welcome Apache Logs Viewer (ALV) is a free and http://serverfault.com/questions/236722/apache-error-log-analyzer-which-is-best powerful tool which lets you monitor, view and analyze Apache/IIS/nginx logs with more ease. It offers search and filter functionality for the log file, highlighting the various http requests based on their status code. There is also a report facility, thus you can generate a pie/bar chart in seconds. Together with this there are also statistics where you can get the top hits, top errors, http://www.apacheviewer.com/ number of status codes, total bandwidth and more. Analyse Logs With Apache Logs Viewer you can easily use it to analyze log files and filter based on complex requirements that you have to understand more clearly the meaning of your log files. Log formats supported include: Apache Apache server common, combined and custom logs IIS Internet Information Services W3C logs nginx nginx server logs Wamp Wamp server logs Features Apache Logs Viewer is a great tool to use for web analytics. Use it to get your website more productive , detect errors to fix them and much more. Reports Get visual representation (pie/column charts) to visually illustrate the data in the log files. Statistics Extract important statistics from your log file data Geographical Data Determine the visitors originating country Search and Filter Understand the referrers linking to your website and any search terms used. Beta Apache Logs Viewer Beta version v5.23 available on 25th September 2016. This is a pre-release version of the upcoming version. Updates to this version... Download Now Download Apache Logs Viewer for free and start analyzing log files immediately, generate reports, gather statistics and extract the valuable infor
Apache Logs Are There Too Many Errors? What is Causing 404s? Site Loading Too Slowly? Too Much Load From One Source? Unusual Traffic Patterns? ↑ 0 Troubleshoot with Apache Logs Here are common questions people want to answer using the Apache logs: Are There Too Many Errors? What’s Causing 404s? Problems With A https://www.loggly.com/ultimate-guide/troubleshoot-with-apache-logs/ Browser or User Agent? Site Loading Too Slowly? Too Much Load From One Source? Unusual Traffic https://www.manageengine.com/products/eventlog/apache-web-server-log-analyzer.html Patterns? Are There Too Many Errors? Apache logs have errors from two sources: the error log and error status codes in the access log. HTTP status codes that are errors are 400 or above (see the overview in the What To Log In Apache section). Most often people want to see the count of errors, especially in proportion to the overall traffic. If the proportion of errors apache log is too high, you know that something is wrong. First, you have to centralize the logs from all relevant hosts. Then if you are using Unix tools, you can run this type of command to parse out the status code, count them, and then sort them descending by count. $ cat access.log | cut -d ' ' -f 9 | sort | uniq -c | sort -nr 941 200 292 500 290 404 50 401 20 400 123456 $ cat access.log | cut -d apache log analyzer ' ' -f 9 | sort | uniq -c | sort -nr 941 200 292 500 290 404 50 401 20 400 Log management systems can give you these counts in a single click so you dont have to worry about parsing and counting them yourself. Instead of the above work, it should give you get quick summaries and visualizations of the error counts in many different formats such as table or pie chart. These screenshots were generated from Loggly's trend view. Here you can quickly see 40% of responses are 400 or higher, which is too many errors. What is Causing 404s? A 404 error is defined as a missing file or resource. Looking at the request URI will tell you which one it is. You can then check your deployment to make sure a file hasn’t accidentally been deleted or removed. If it has, you can add it back in and redeploy the site. If you're using unix command line tools, you can use grep to find the 404s, then cut to extract the URL, then uniq and sort to summarize the list. $ grep " 404 " access.log | cut -d ' ' -f 7 | sort | uniq -c | sort -nr 17 /manager/html 3 /robots.txt 3 /phpMyAdmin/scripts/setup.php 3 //myadmin/scripts/setup.php 3 /favicon.ico 123456 $ grep " 404 " access.log | cut -d ' ' -f 7 | sort | uniq -c | sort -nr 17 /manager/html3 /robots.txt3 /phpMyAdmin/scripts/setup.php3 //myadmin/scripts/setup.php3 /favicon.ico Log management systems will
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