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Knowledge Base Articles

How do I install Fio to measure disk I/O performance?

AppDynamics recommends using fio, a free tool for measuring disk I/O performance. Fio is meant to be used both for benchmark and stress/hardware verification. Fedora maintains builds of fio in their Extra Packages on Enterprise Linux (EPEL) reposito...

How do I redirect HTTP requests to HTTPS on Linux?

Users can redirect requests from HTTP to the HTTPS Controller port on Linux using Iptables.   In your computer terminal, replace eth0 with your actual interface name using the following command: sudo iptables -A PREROUTING -t nat -i eth0 -p tcp --dp...

Should I alter the Metrics Count Limit in my EUM Server?

Symptoms Server.log contains the following error message, while EUM metrics continue to be collected successfully:   com.singularity.ee.controller.beans.eumcloud.MetricsCountLimit|_ThreadID=2909754;_ThreadName=Thread-5;|Metric name "EUM|Browser|Chro...

Anonymous by Not applicable
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How do I query a range of IP addresses?

Question Can I query a range of IP addresses when using ADQL to find browser records or session data?   Answer It is not possible to query a range of IP addresses; however, users can add wildcard search to their query to achieve similar results.   Ex...

Anonymous by Not applicable
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How do I capture a Java heap dump in Windows?

Problem You want to capture a heap dump of a Java process on Windows. You launch a command prompt with admin privileges and use "jmap," which is a command-line tool that prints memory-related statistics, but the command returns either an "Access Den...

rightfax_heapdump_cmd.png rightfax_heapdump_cmd1.png Screen Shot 2018-06-28 at 11.48.27 AM.png

How do I reset my AppDynamics support portal password?

When I can’t sign in to the AppDynamics Support portal, what are the steps to resetting my password?   If you're having trouble signing in to AppDynamics Support portal and need to reset your password:   Navigate to the Sign-in page at https://login...

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Anonymous by Not applicable
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How do I migrate the EUM Server from Windows to Linux?

When migrating an EUM Server from Windows to Linux, a user might incorrectly assume that the Controller is also migrated, which takes care of the MySQL backup. The Controller database and the EUM Processor store must be migrated separately.   Users ...

Chitra.Lal by AppDynamics Team
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