How do I Analyse Apache access log?

Apache Access Logs Location

  1. On Red Hat, CentOS, or Fedora Linux, the access logs can be found in the /var/log/httpd/access_log by default.
  2. On Debian and Ubuntu, you can expect to find the Apache logs in the /var/log/apache2/access.log and.
  3. FreeBSD will have the Apache server access logs stored in /var/log/httpd-access.

How do I open Apache error log?

The log files’ location depends on the operating system the Apache web server is running. On Debian-based operating systems like Ubuntu, the access log file is located in /var/log/apache2/access. log . On CentOS, RHEL, or Fedora, the access log file is stored in /var/log/httpd/access_log .

How do I view Apache logs in Windows?

Check the Apache error log file at installdir/apache2/logs/error_log (Linux and macOS) or installdir/apache2/logs/error. log (Windows) for information about the causes of the error. To see which process is already using that port you can run the following from a command prompt.

How do I check webserver logs?

The name and the location of the log is set by the ErrorLog command and the default apache access log file locations are: RHEL / Red Hat / CentOS / Fedora Linux Apache access log file location – /var/log/httpd/error_log. Debian / Ubuntu Linux Apache access log file location – /var/log/apache2/error. log.

How do I monitor my Apache server?

Monitoring Apache with native tools Apache has a module called mod_status that provides a fairly in-depth look at what Apache is doing at any given time, including a summary of performance data like current CPU usage and the total number of requests made since the Apache HTTPD Server was started.

Does Apache use Log4j?

Apache Log4j is a Java-based logging utility originally written by Ceki Gülcü. It is part of the Apache Logging Services, a project of the Apache Software Foundation. Log4j is one of several Java logging frameworks.

How do I open an access log in Linux?

Linux logs will display with the command cd/var/log. Then, you can type ls to see the logs stored under this directory. One of the most important logs to view is the syslog, which logs everything but auth-related messages.

Where are Apache logs stored?

/var/log/apache2
Log Format In Linux, Apache commonly writes logs to the /var/log/apache2 or /var/log/httpd directories depending on your OS and Virtual Host overrides.

What is Apache log file?

The Apache log records events that were handled by the Apache web server including requests from other computers, responses sent by Apache, and actions internal to the Apache server.

What is Apache scoreboard?

Apache keeps track of server activity in a structure known as the scoreboard . There is a slot in the scoreboard for each child server and its workers (be it threads or processes), containing information such as status, access count, bytes served and cpu time, and much more.

What is ApacheTop?

ApacheTop is an uncomplicated command line (CLI) utility that is used to monitor http traffic in real-time. It achieves this task by analyzing the incoming apache logs and based on that data presents understandable output to our screen.