Apache Monitor Tools & Software for Monitoring all Aspects of this Web Server!

apache monitoring tools and software

Marc Wilson

According to research from Netcraft, Apache has been the leader in the web servers market space, since 1996, one year after its initial release in 1995.

As of 2019 Apache, is it still in the top two most used web servers, only after Nginx.


Although there has been a decline in its use, Apache still holds more than half of the active sites on the Internet.

The web server is still loved because it is open-source with a great community, easy to install, and secured.

But monitoring it can be challenging when there are tons of metrics to check, infrastructure, and app dependencies.

Here is our list of the best Apache Monitoring Tools:

  1. SolarWinds Server & Application Monitor – FREE TRIAL A monitoring system that includes the tracing of application interdependencies and can watch Apache Web Server performance. Runs on Windows Server.
  2. Datadog Infrastructure with Apache Integration – FREE TRIAL A monitoring service for all of the applications that lie behind a Web page right back through to the server resources that support them. This is a cloud-based system.
  3. Pingdom Infrastructure & Application Monitoring – FREE TRIAL A Web application monitor that excels at website and web service availability and response times. This is a SaaS platform.
  4. Site24x7 Infrastructure with Apache integration A cloud-0based service that tracks Apache web Server performance along with all dependent applications and resources.
  5. ManageEngine Applications Manager A great onsite monitoring service that includes application dependency mapping and will assess the performance of Apache. Available for Windows Server and Linux.
  6. Dynatrace APM An AI-driven applications performance monitor that uses machine learning to constantly adjust performance expectations and predict resource requirements. This is a cloud-based service.

The five Apache Monitoring tools and software showed here can help you keep track of critical metrics such as server uptime, total traffic, busy/idle workers, user requests, CPU, memory, of your on-premises server (or cloud server).

Some tools can even help you keep up with the end-user experience.

They can help you troubleshoot and make sure that your Apache remains healthy.

Why is it Important to Monitor Apache Web servers

Keeping an Apache web server healthy is not only a matter of checking services and processes.

It is more complicated than that.

The Apache is a software package that delivers countless features, such as SSL, FTP, XML, HTTP/2, IPv6, and a lot more.

And most Apache installations run though characteristic models of web service stacks that depend on each other, like LAMP (Linux, Apache, MySQL, PHP), or XAMPP (Cross-Platform, Apache, MariaDB, PHP, and Perl).

Although Apache has always relied on on-premises infrastructure, from servers, networks, and storage, today, people also run it through the cloud.

The instances running the web server should also be monitored.

Running web server infrastructure on-premises brings another challenge to the table.

The server must be up and running, checking the CPU, memory, and other network metrics such as traffic become another daily monitoring task.

Even though Apache is highly reliable and secure, users are sometimes faced with common SSL problems, compilation, conflicted software or blocked ports, etc.

Here's the Best Apache Monitor Tools & Software of 2021:

1. SolarWinds Server & Application Monitor – FREE TRIAL

SolarWinds Server Application Monitor

Server & Application Monitor (SAM) from SolarWinds is one of the most comprehensive Server and Application Monitoring software in the market.

With it, you can keep track of the performance of servers and applications from more than 1200 different vendors.

With SAM, you can monitor the uptime and performance of your Apache webserver.

It allows you to keep track of important metrics like server uptime, total traffic, busy/idle workers, server user requests, KB per second, KB per request, and more.

SAM will not only monitor Apache but the entire server environment, through the software bundle LAMP (Linux, Apache, MySQL, and PHP), which is directly related to Apache.

For example, you can keep track of your Linux OS, and get alerts when the CPU is high or when there is a faulty process.

You can also monitor other Apache-related products, such as Apache-Tomcat.

Key features:

  • Keep track of the entire LAMP
  • Monitor the processes of the Tomcat web server
  • Automatic app discovery
  • Built-in reporting templates

Price: 30 Day Free Trial Download below!

Download: Get a 30-day free trial of SolarWinds Server & Application Monitor and start monitoring your Apache web server.

Download Free to Get Started!

2. Datadog Infrastructure with Apache Integration – FREE TRIAL

Datadog Apache Monitoring

Datadog is a cloud platform with a range of monitoring modules. Datadog Infrastructure is an extensible monitoring system for applications and services that support front-end software and interfaces, such as websites. The Datadog system can be expanded by integrations that add on specialist monitoring capabilities and there is an integration for Apache Web Server.

The Apache monitoring system collects more than 180 different metrics in real time, including HTTP status codes, connection counts, rejected connections, response times, and latency. The service can also monitor load balancing services and service resource availability.

Key Features:

  • Watches the statuses of Apache Web Server
  • Monitors the server resource usage by Apache and the availability of those resources
  • Tracks response times, service availability, and connection statuses
  • Retains metrics on the Datadog cloud server for 15 months to support performance analysis
  • Generates service maps that show application dependencies to speed root cause analysis
  • Issues alerts when performance problems are identified

License and Price: There are three editions of Datadog Infrastructure. All of them are charged for by subscription. The Apache Web Service is free to add on to the package. These plans are:

  • Free – $0/month for up to five hosts
  • Pro – $15/month per host
  • Enterprise – $23.month per host

The Apache integration is not available with the Free option.

Download: Datadog Infrastructure is a cloud-based service so you don’t need to download software to access the console. The account setup wizard will download an agent onto your server. You can access a 14-day free trial of either of the paid plans.

Start Free Trial

3. Pingdom Infrastructure & Application Monitoring – FREE TRIAL

Pingdom by SolarWinds

Pingdom by SolarWinds is a website performance and availability monitoring software.

It helps you ensure that your website is up and running, and shows you key performance insights.

Pingdom can keep track of page speed, transactions, real-users, uptime, etc.

Pingdom can find the root cause of any issue on your website, server, or application.

It uses a plugin to analyze the output of the Apache Server Status Page and reports the following vital metrics, Busy/idle workers, and throughput in requests/seconds.

Pingdom uses more than 100 geographically distributed network servers to keep an eye on your website’s uptime.

And if your site goes down, the software will immediately send you an alert via email or SMS.

License and Price: Pingdom comes in five different editions:

  • Starter – $11.00/mo
  • Standard – $35.00/mo
  • Advanced – $67.00/mo
  • Professional – $183./mo
  • Enterprise (Contact Sales)

Download: Try the fully-featured Pingdom for free for 14 days.

Start Free Trial

4. Site24x7

Site 24x7

Site24x7 is an extensive performance monitoring software for DevOps and IT Operations.

It can help you keep track of servers, networks, websites, and applications deployed on the cloud or on-premises.

When you install the Apache plugin into the Site24X7, you can obtain real-time performance data and historical metrics on a single dashboard.

Some of the metrics that the software can collect from your webserver are, uptime, requests per second, busy workers, idle workers, CPU load, total traffic, and more.

Key Features:

  • Keep track of services like HTTPS, DNS Server, FTP Server, SSL/TLS Certificate, and more
  • Monitor server outages and uncover issues
  • Test and record web browser user interactions and improve applications
  • Monitor your cloud resources and VMs

License and Price: There are four 24×7 editions:

  • Starter – $9.00/month
  • Pro – $35.00/month
  • Classic – $89.00/month
  • Enterprise – $449.00/month

Download: Get a 30-day free trial of the Site24x7 Pro Edition and start monitoring Apache.

5. ManageEngine Applications Manager

ManageEngine Applications Manager

ManageEngine Applications Manager is an APM (Application Performance Monitoring) software.

It is capable of keeping track of servers, databases, VMs, cloud, end-user experience, and SLAs.

Among its many capabilities, the Application Manager offers the Apache Monitor, which can help you identify and fix performance issues in your Apache web server and its vital web services.

Applications Manager does not rely on agents to monitor the Apache server.

It collects important metrics from the webserver using data collection protocols such as SSH, SNMP, Windows Management Instrumentation, and more.

The software aggregates all the data so that you can easily troubleshoot performance issues. The dashboard will display vital monitoring metrics such as:

  • Requests/minute
  • Request response
  • Apache workers
  • Busy servers
  • Uptime
  • CPU utilization

When there is an issue with your Apache web server, the Applications Manager software will send you instant notifications to your email or phone.

Price: Applications Manager comes in two different packages:

  • Free – Monitor up to 5 apps or servers
  • Professional – $945 for 25 monitors
  • Enterprise – $9,595 for 250

Download: Get the free edition of Applications Manager and start monitoring your Apache for up to five apps or servers.

You can also download a fully-featured Professional/Enterprise free trial for 30 days.

6. Dynatrace APM

Dynatrace APM

Dynatrace is a cloud infrastructure monitoring and APM software. It provides automated visibility for infrastructure, services, applications, cloud, and user experience.

Among its many supporting monitoring services (over 129), Dynatrace can provide comprehensive Apache web server performance monitoring.

You can get full visibility into your Apache server processes, running services, and all its dependent applications.

Dynatrace can collect critical metrics from the Apache server or the network, such as busy workers, response size, No. of requests, CPU, traffic, and find problems with the help of the Dynatrace anomaly-detection engine.

To start with Dynatrace, install a single agent on a Dynatrace server, and the software will auto-discover all Apache servers in your environment.

The software will show you the app topology and their dependencies.

Key Features:

  • Keep track of network traffic and connectivity metrics
  • Analyze the response time of Apache services
  • End-to-end service request flow visualization
  • Real user experience monitoring

Price: Get a quote.

Download: Get a free trial of Dynatrace APM for 15 days.


Apache has been around for a while. And it is still serving close to half of all websites on all the Internet.

Today, Apache is a vital component of any web architecture and is the core element of the popular LAMP and XAMPP stacks.

Although it is highly reliable and secured by itself, it is always a good idea to keep end-to-end monitoring on your Apache web-server.

CPUs get overloaded, security gets hacked, or traffic gets bottle necked.

A website can go down for 1001 reasons, and it can be difficult to troubleshoot without any proper metrics analysis.

The five tools shown here can keep track of the major processes and services of the Apache server.

They can help you maintain a guaranteed uptime, improve performance, and even help you find root causes of problems.

Some of these tools can also monitor critical and often overlooked elements such as end-user experience, cloud resources, VMs, hardware and database, and more.

Fortunately, all of these powerful tools have free trials, and some of them have unlimited-time free with limited capabilities.

So there is no reason not to start monitoring your Apache web server today.