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Real-time performance monitoring solution for Apache servers.
Company Website : http://www.sys-monitoring.com
HSLAB HTTP Monitor is a handy real-time performance monitoring and statistics analysis software application for Apache servers, which are used ubiquitously in the web hosting industry.
B... |
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By default, versions of Windows Internet Explorer that were
released starting with the release of security update 832894 do not support
handling user names and passwords in HTTP and HTTP with Secure Sockets Layer
(SSL) or HTTPS URLs. The following URL syntax is not supported in Internet
Explorer... |
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Q. How do I display Apache server status such as current server activity and performance under Red Hat Enterprise Linux / UNIX / BSD/Windows?
A. You can use regular Linux / UNIX commands such as lsof, netstat, top, vmstat and others to view apache server activity, status and performance from... |
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Even tough mod_status is not really revealing sensitive information you
might want to restrict access. As usual there are several ways to
restrict access to your Apache status information. The easiest way to
do this is by granting access just to your IP address. Add following
directive to your m... |
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Basic Apache Server installations do usually come with mod_status by default. Make sure your module is loaded first.
LoadModule status_module libexec/apache2/mod_status.so
SetHandler server-status
Order allow,deny
Allow from all
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Running several name-based web
sites on a single IP address.
Your server has a single IP address, and multiple aliases (CNAMES)
point to this machine in DNS. You want to run a web server for
www.example.com and www.example.org on this
machine.
Note
Creating virtual
host configurati... |
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Name-based vs. IP-based Virtual Hosts
IP-based virtual hosts use the IP address of the connection to
determine the correct virtual host to serve. Therefore you need to
have a separate IP address for each host. With name-based virtual
hosting, the server relies on the client to report the h... |
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The software allows you to create an unlimited
number of "Server profiles". A server profile is a stored set
of settings for the server that you can activate immediately. Server profiles
allow you to have different settings either for different servers or for
one and the same server. It al... |
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Where do I set the proxy settings for this app? We use a proxy to get to the Internet and exceptions to connect to some stuff inside. Now this app works going to www.apache.org, however when I try to go to something on the inside I get "error connecting to the server, Request failed! Please, ch... |
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One nice way to get a snapshot of the current Apache status is with the mod_status module. mod_status describes the current
state of every HTTP server, whether it is waiting for a new connection, reading the request, handling the
request or writing a response.
mod_status is compiled into Ap... |
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On Debian based systems such as Ubuntu... Apache comes with mod_status compiled in by default.
mod_status provides information on your apache server activity and performance.
This tutorial will show you how to enable this feature in such a way
that only requested issued from localhost will be a... |
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Introduction
The "apache-status" protocol provides a way to monitor the
internal performance of an Apache web server, and to take action early
(i.e. while the server is still working) if something is going
wrong. It does this through Apache's mod_status, which needs to be
available to use... |
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So how do you install and configure mod_status? I
make the assumption here that you built and installed Apache from source.
If you're not familiar with building Apache, may I suggest you read my earlier
HTTP Wrangler column,
Getting, Installing, and Running Apache.
First, move into y... |
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Description:
Provides information on server activity and
performance
Status:
Base
Module Identifier:
status_module
Source File:
mod_status.c
Summary
The Status module allows a server administrator to find out
how well their server is performing. A HTML page is pr... |
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First of
all, you should be convinced, that your server uses the mod_status module. For
this purpose open in your text editor a web server configuration file
httpd.conf. Find the section loading modules and check up, whether there is
there a line:
LoadModule status_module
modules/mo... |
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With HSLAB HTTP Monitor, web server administrators always know who is currently connected, server operations distribution, amount of bandwidth being consumed, and number of server requests per unit of time. Since software is server independent, server running on Apache may be located thousands ... |
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The real-time statistics window of the program allows you to see the tree of all virtual servers and all open files for each virtual server. In the top part of the window you can see the statistics for your web server. To view the virtual server statistics in the tabular form, you should click ... |
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flowplayer("player2", "http://video.hs-lab.com/__flowplayer/flowplayer-3.1.5.swf", {
clip: {
// these two configu... |
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Content Statistics - this diagram allows you to monitor distribution of requests to the server by types of requested documents. You can see (in percentage terms) what objects your server transfers.
flowplayer("player3", "http://video.hs-lab.com/__flowplayer/flowpl... |
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flowplayer("player4", "http://video.hs-lab.com/__flowplayer/flowplayer-3.1.5.swf", {
clip: {
// these two configuration variables does the trick
autoPlay: false,
accelerated: false,
autoBuf... |
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Server Statistics - this diagram allows you to monitor the basic characteristics of how the server is loaded. You can see the number of connections with the server, the number of requested pages, images, files and other objects.
Server Requests - this diagram allows you to monitor amount of... |
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This diagram allows you to see distribution of requests to various virtual servers. You can see (in percentage terms) what virtual servers have the highest load.
flowplayer("player6", "http://video.hs-lab.com/__flowplayer/flowplayer-3.1.5.swf", {
clip: {... |
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flowplayer("player7", "http://video.hs-lab.com/__flowplayer/flowplayer-3.1.5.swf", {
clip: {
// these two configuration variable... |
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This diagram allows you to monitor the condition of processes running on the server. The following server operating modes are shown on the diagram:
Waiting for Connection;
Starting up, Reading Request;
Sending Reply;
Keepalive (read);
DNS Lookup;
Closing co... |
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This diagram allows you to monitor the distribution of conditions processes running on the server. You can see (in percentage terms) on what operating modes the server spends most time.
flowplayer("player9", "http://video.hs-lab.com/__flowplayer/flowplayer-3.1.5.s... |
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flowplayer("player10", "http://video.hs-lab.com/__flowplayer/flowplayer-3.1.5.swf", {
clip: {
// these two configuration variab... |
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flowplayer("player11", "http://video.hs-lab.com/__flowplayer/flowplayer-3.1.5.swf", {
clip: {
// these two configuration variable... |
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First of all, you should be convinced, that your server uses the mod_status module. For this purpose open in your text editor a web server configuration file httpd.conf. Find the section loading modules and check up, whether there is there a line:
LoadModule status_module modules/mod_st... |
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You should update your software using "Check for updates" option.
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First of all, you should be convinced, that your server uses the mod_status module. For this purpose open in your text editor a web server configuration file httpd.conf. Find the section loading modules and check up, whether there is there a line:
LoadModule status_module modules/mod_st... |
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The problem is in your virtual hosts configuration.
Please read Apache's documentation on VirtualHost directive:
http://httpd.apache.org/docs/2.2/vhosts/
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Q.
I have a problem with Drupal's original .htaccess file. If i put this file into my apache docroot ( / ) for clean URL-s, i cannot reach the apache statistic page (ExtendedStatus On). From localhost -> http://mydomain/server-status -> I get "page not found" message. If i... |
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