# Stackify > Knowledge base documentation for Stackify. ## v1 - [What is Stackify Retrace?](https://docs.stackify.com/docs/what-is-stackify-retrace.md): Stackify's Retrace: A game-changing APM solution built for developers, combining their specific needs and perspectives in monitoring and troubleshooting apps. - [Get Started With Retrace](https://docs.stackify.com/docs/getting-started-guide.md): Start with Retrace: Install agents for .NET, Java, PHP, Node.js, Ruby, Python. Customize logging, APM, dashboards, and get alerts for top performance. - [Getting Started](https://docs.stackify.com/docs/installing-retrace-getting-started.md) - [System Requirements](https://docs.stackify.com/docs/system-requirements.md): "Ensure a smooth agent installation by meeting system requirements. Monitor your server & apps, and profile app performance with Retrace's agent. " - [Windows Install Overview](https://docs.stackify.com/docs/net-agent-installation-overview.md): Optimize .NET app performance with Retrace's Windows monitoring agent. Install easily via Windows installer or command line for IIS, .NET Core, and more - [Linux Install Overview](https://docs.stackify.com/docs/linux-installation.md): Effortlessly monitor Linux servers with Retrace's Java agent. Learn installation, updates, and uninstallation steps for smooth server management - [RedHat / CentOS Installation](https://docs.stackify.com/docs/linux-installation-redhat-centos.md): Get instructions on how to install the Retrace Linux Agent on RedHat and CentOS based Linux systems. Install by using the yum package manager directly. - [Ubuntu / Debian Installation](https://docs.stackify.com/docs/linux-installation-ubuntu-debian.md): Install the Retrace Linux Agent on Ubuntu and Debian systems with ease using the apt package manager. Configure with your activation key and restart. - [CloudLinux Installation](https://docs.stackify.com/docs/cloudlinux-installation.md) - [Kubernetes Install](https://docs.stackify.com/docs/retrace-kubernetes-install.md): Install Retrace in Kubernetes environment with ease. Set up a DaemonSet to ensure smooth operation on each server. Configurations provided. - [Docker Install](https://docs.stackify.com/docs/retrace-docker-install.md): Easily install Retrace in Docker with this step-by-step guide. Monitor .NET Core, Java, PHP, Node.js, Ruby, Python apps & get APM insights. - [Enabling APM for Linux Servers](https://docs.stackify.com/docs/enabling-apm-for-linux-servers.md): Enable the APM profiler on your Linux server with easy-to-follow guides for Java, PHP, Node.js, Ruby, and Python. - [Amazon Web Services Overview](https://docs.stackify.com/docs/installing-retrace-aws-overview.md): Retrace has excellent support for Amazon Web Services(AWS). Install the Windows or Linux agent on your virtual machines. - [AWS EC2 (Linux)](https://docs.stackify.com/docs/aws-installation-linux-aws-ec2.md): Install Stackify Linux Agent for AWS EC2. SSH into your instance, download & install agent with activation key. Improve server monitoring & performance. - [AWS Elastic Beanstalk (Linux/Tomcat)](https://docs.stackify.com/docs/aws-installation-linux-aws-elastic-beanstalk.md): Easily install Retrace Linux Agent & Java APM on AWS Elastic Beanstalk (Tomcat). Just follow the step-by-step instructions provided. - [AWS Elastic Container Service (ECS / EC2)](https://docs.stackify.com/docs/aws-elastic-container-service-ecs.md): Effortlessly install Retrace on AWS ECS EC2 Cluster and optimize application performance with APM guides for .NET Core, Java, PHP, Node.js, Ruby, and Python. - [AWS Elastic Container Service (ECS / Fargate)](https://docs.stackify.com/docs/aws-fargate.md) - [AWS Auto Scaling Events](https://docs.stackify.com/docs/auto-scaling-with-aws.md): Automatically remove inactive AWS autoscale group instances from Retrace's Servers page using AWS Lambda. Follow the steps to set up a trigger for seamless removal. - [Windows AWS EC2Config Service](https://docs.stackify.com/docs/aws-installation-windows-aws-ec2config-service.md): Easily install Retrace in AWS on EC2 Windows instances that are dynamic to ensure you have the latest Retrace agent. Just follow the steps to get started. - [Microsoft Azure Overview](https://docs.stackify.com/docs/installing-retrace-azure-overview.md): Effortlessly monitor Microsoft Azure with Retrace: install agents on virtual machines or use Azure PaaS integration for seamless performance management - [Azure Integration & Authentication via Azure AD](https://docs.stackify.com/docs/installing-retrace-azure-integration.md): Monitor your Azure services with Retrace. Authenticate via OAuth 2.0 Access Tokens, set up monitoring with a dedicated service account, and access API logs. - [Management Certificate (DEPRECATED)](https://docs.stackify.com/docs/azure-installation-management-cert.md): Enhance Retrace on Azure with your encoded management certificate for seamless monitoring. Deprecated integration - Check our Active Directory-based documentation. - [How Does Retrace Work with Containers?](https://docs.stackify.com/docs/how-does-retrace-work-with-containers.md) - [How Do I Overwrite App and Environment Names?](https://docs.stackify.com/docs/faq-how-do-i-overwrite-application-and-environment-names.md): Customize your app & environment names for Legacy .NET Profiler by setting parameters in the configuration files. See instructions for .NET and Java apps. - [Is Retrace Safe for Production Servers?](https://docs.stackify.com/docs/is-stackify-apm-safe-for-production-servers.md): Retrace APM+ is very lightweight for production servers, making it safe to run at all times on production servers. See full FAQ. - [How to Configure HTTP Proxies](https://docs.stackify.com/docs/http-proxies-configure.md): Learn how to configure Stackify agents for Windows & Linux to seamlessly communicate through a proxy server. Also, discover options for proxy authentication. - [Where Do I Find my Agent Log File?](https://docs.stackify.com/docs/faq-where-do-i-find-my-agent-log-file.md): Find Stackify agent log files for support requests on Windows (C:\Program Files (x86)\Stackify) and Linux (/usr/local/stackify/stackify-agent/log). - [How Does the Linux Agent Work with cPanel?](https://docs.stackify.com/docs/faq-how-does-the-linux-agent-work-with-cpanel.md): In order for the Retrace agent to work correctly, the number of file descriptors needs to be set to 256. This article will show you how to set these limits so that the agent will work properly. - [How Do I Remove a Server?](https://docs.stackify.com/docs/how-do-i-remove-a-server.md): There may be times when you want to remove a server or add back a server that you removed previously. Follow these steps. - [Troubleshooting Installation Issues](https://docs.stackify.com/docs/how-do-i-troubleshoot-install-issues.md): Resolve "Loading this assembly would produce a different grant set" error in Stackify. Stop service, add properties to Stackify.json, run iisreset, test app. - [Errors and Logs Retention Times](https://docs.stackify.com/docs/account-errors-and-logs-retention-times.md): Update error and log retention plans. By default, they are retained for 30 days. Choose 60 or 90 days on Settings>Billings page. - [Environments Overview](https://docs.stackify.com/docs/environments-overview.md): Configure Environments in Retrace: auto-update agents, exception collection, and production/non-production settings. Edit settings easily in the Manage section. - [Firewall Exclusions & IP Address](https://docs.stackify.com/docs/troubleshoot-adding-exceptions-to-a-firewall.md): Learn how to troubleshoot adding exceptions to a firewall. Find firewall exceptions that your server may need for the Retrace agent to work correctly on your network. - [Password Vault](https://docs.stackify.com/docs/security-passwords.md): Easily store and manage credentials in Retrace's Password Vault under Settings->Passwords. Learn how to add, view, and use login information for secure connections. - [How Do I Upgrade My Retrace Trial to a Paid Account?](https://docs.stackify.com/docs/how-do-i-upgrade-my-stackify-trial-to-a-paid-account.md): Easily upgrade your Retrace trial to a Paid Account. Click 'Upgrade Now', select options, provide payment details, and become a Retrace customer! - [How are my traces and logs throttled?](https://docs.stackify.com/docs/how-are-my-traces-and-logs-throttled.md): Netreo ensures reliable service by setting key rate limits for traces and logs. Learn about the Host Hour billing strategy and data caps to maintain system stability. - [JMX](https://docs.stackify.com/docs/connections-jmx.md): Learn how to add JMX connections in the Retrace portal for monitoring MBeans on your applications. Follow simple steps for Tomcat, Glassfish, and JBoss connections. - [Setting up a RabbitMQ Connection](https://docs.stackify.com/docs/connections-rabbitmq.md): Monitor RabbitMQ queues with Retrace. Set up connections, enable management plugin, and create RabbitMQ resource monitors for your apps and servers. - [Setting up a SQL Connection](https://docs.stackify.com/docs/connections-sql.md): Learn how to setup database credentials, configure a connection, and create reusable queries in Stackify. Step-by-step guide for efficient database management. - [Overview](https://docs.stackify.com/docs/users-and-roles-overview.md): Learn how to create new users, manage users, establish roles and permissions and how to use the role management screen in this doc. - [Deactivate or Reactivate a User](https://docs.stackify.com/docs/users-deactivate-a-user.md): Easily make a Stackify user inactive in your account by following these steps. Uncheck "Active" status and unfilter inactive users in Manage Users. - [Single Sign-On (SSO)](https://docs.stackify.com/docs/security-single-sign-on.md): Integrate with external Identity Providers using SAML 2.0 protocol in Stackify. Configure Single Sign-on (SSO) with ease and enhance security. - [Two-Factor Authentication (2FA)](https://docs.stackify.com/docs/security-two-factor-authentication.md): Secure your Stackify account with two-factor authentication (2FA). Set up and enforce 2FA organization-wide for added security. Learn how to enable, disable, and log in with 2FA. - [Managing Multiple Retrace Accounts](https://docs.stackify.com/docs/multi-account-users.md): Easily switch between multiple Retrace accounts with the same login information. Create new trials and manage profiles effortlessly for organizational separation. - [Server Dashboard](https://docs.stackify.com/docs/servers-overview.md): Manage your active servers with ease. View the Server Dashboard for in-depth insights, modify settings, and troubleshoot issues effortlessly. - [Dashboard Overview](https://docs.stackify.com/docs/account-application-dashboard-overview.md) - [Tracking Performance](https://docs.stackify.com/docs/performance-apm-overview.md): Explore Retrace's powerful APM feature. Monitor app performance with detailed charts and breakdowns. - [Overview Tab](https://docs.stackify.com/docs/performance-dashboard-overview.md): Get valuable insights into your app's performance with the Dashboard tab. Monitor health metrics, request performance, and error rates for better optimization. - [Errors & Logs Tabs](https://docs.stackify.com/docs/errors-and-logs-app-dashboard-tabs.md): Explore app-specific errors and logs in the App Dashboard. View error details and capture logging messages with Retrace's Logging Aggregation. - [Custom Dashboards](https://docs.stackify.com/docs/custom-dashboard-overview.md): Custom Dashboards: Create, customize & manage with ease. Add widgets, rearrange, resize, set permissions, and explore various settings for better monitoring. - [Sharing Custom Dashboards](https://docs.stackify.com/docs/custom-dashboard-sharing-dashboards.md): Understand how to share custom dashboards, turn on the sharing feature in the Settings tab, and create the dashboard link. - [Errors and Logs ](https://docs.stackify.com/docs/error-and-logs.md) - [Application Performance ](https://docs.stackify.com/docs/application-performance-widgets.md): Optimize application performance with Retrace. Monitor slow pages, server performance, and query response times. Get valuable insights for better user experience. - [Monitoring and Metrics ](https://docs.stackify.com/docs/monitoring.md): Improve application sustainability with Retrace's Monitoring and Metrics reports. Stay ahead of performance issues with active alerts and custom metrics. - [App Score ](https://docs.stackify.com/docs/app-score-widgets.md): Get a comprehensive view of application health with App Score reports. Easily assess performance, trends, and grades using proprietary algorithms and performance metrics. - [Managing Your Applications](https://docs.stackify.com/docs/account-applications-overview.md): Get a high-level overview of all applications found and monitored in Retrace across all servers in each environment and view apps by category. - [Traces](https://docs.stackify.com/docs/performance-traces.md): Get relevant insights with our optimized trace collection. Identify problem areas in your app's performance and customize profiling for more in-depth analysis. - [Create Your Own Custom Metrics](https://docs.stackify.com/docs/custom-metrics-overview.md): Retrace can enhance your tracking and monitoring of your application. Click here to know more about custom metrics with retrace. - [Tracked Functions](https://docs.stackify.com/docs/performance-tracked-functions.md): Discover the power of Tracked Functions in Retrace for detailed code performance tracking. Monitor sub-transactions and custom dependencies with ease. - [Web Request / Transaction Settings](https://docs.stackify.com/docs/performance-transaction-settings.md): Optimize web request & database transaction tracking in Retrace with advanced settings for Key Transactions. Tailor monitoring and error tracking with ease. - [App Score Overview](https://docs.stackify.com/docs/appscore.md): Understand App Score, a color-coded letter grade representing application health. Improve it by addressing slow requests, errors, and CPU usage. - [Overview](https://docs.stackify.com/docs/errors-and-logs-overview.md): Get an overview of what you can do in Retrace with the Errors and Log Dashboards after successfully configuring your project with Stackify's API. - [Logging Dashboard Overview](https://docs.stackify.com/docs/logs-dashboard.md): Explore Log Dashboard features for in-depth insights into your app's logs. Troubleshoot errors, tail logs in real-time, and apply filters for efficient log analysis. - [Filters and Fields](https://docs.stackify.com/docs/logs-filters-and-fields.md): Filters and Fields: A feature that can easily zero in on certain errors or log messages by simply applying the right fields and filters to your search. - [Filter by Log Types](https://docs.stackify.com/docs/logs-filter-by-log-types.md): Learn how to use Retrace filtering feature to view custom log messages selectively. Apply filters for specific log types and see filtered logs in the dashboard. - [Query Syntax](https://docs.stackify.com/docs/logs-querying-logs.md): Retrace's log management allows you to view and search across all of your logs in one place. Get tips for searching through logs. - [Exporting Logs](https://docs.stackify.com/docs/exporting-logs.md) - [Collecting Apache Logs](https://docs.stackify.com/docs/web-log-monitoring-configure-apache-applications.md): Monitor Apache web app logs with Retrace: Enable log collection, configure LogFormat & CustomLog, check permissions, and set up applications. - [Collecting Nginx Logs](https://docs.stackify.com/docs/web-log-monitoring-configure-nginx-applications.md): Learn how to enable Retrace monitoring for Nginx access logs. Configure log collection, adjust Nginx settings, and set permissions for seamless monitoring. - [Advanced IIS Logging](https://docs.stackify.com/docs/advanced-iis-logging.md): Capture web application usage, response codes, and load times with Stackify's continuous IIS log uploads. Configure IIS logging settings for accurate data. - [Automatic Log Collectors](https://docs.stackify.com/docs/logs-log-collectors.md): Configure Log Collectors in Settings to send logs to Stackify and view them in Retrace Logs Dashboard. Logs include IIS, PHP, Syslog on Linux and more. - [Collecting Syslog with Retrace Agent](https://docs.stackify.com/docs/errors-and-logs-configure-syslog-with-the-stackify-agent.md): Easily enable syslog forwarding to Retrace's Logs Dashboard on your Linux server. Learn how to set it up manually or via Log Collectors for efficient log management. - [Collecting Windows Event Logs](https://docs.stackify.com/docs/errors-and-logs-configure-windows-event-logs.md): Stream Windows Event Logs to Logs Dashboard, enable log collectors in Server Settings, restart agent if needed, view logs in Logs Dashboard. - [Collecting AWS CloudWatch Logs](https://docs.stackify.com/docs/collecting-aws-cloudwatch-logs.md): Learn how to set up AWS CloudWatch Log Collection with Stackify AWS Monitor. Deploy the CloudFormation Stack and monitor log data efficiently for AWS regions. - [Using a Standalone Logwatcher](https://docs.stackify.com/docs/errors-logs-configure-standalone-logwatcher.md): Learn how to configure a standalone Logwatcher with Retrace Errors and Logs. Optional configuration parameters and a full configuration example are provided. - [Logstash Integration](https://docs.stackify.com/docs/logstash-integration.md): Learn how to ship logs to Stackify using Logstash. Install Stackify Logstash Output Plugin, configure the pipeline, and explore optional settings for enhanced log management. - [How Do I Monitor Daily Log Usage?](https://docs.stackify.com/docs/faq-how-do-i-monitor-daily-log-usage.md): Monitor log statements efficiently with Log Query Monitors. Set up log queries, save searches, and receive alerts when usage exceeds thresholds. View and analyze results easily. - [How Does Log Throttling Work?](https://docs.stackify.com/docs/faq-log-throttling.md): Learn about logging thresholds for Production and Non-Production servers in Stackify. Avoid throttling and explore server differences. Contact Stackify Sales for increased logging volume. - [How Do I Calculate Log Storage Size?](https://docs.stackify.com/docs/logs-calculate-log-storage.md): Estimate your log storage in Retrace: 1 GB holds 2-3 million log messages or 500K-1M errors. Actual numbers depend on log content and stack trace. Get insights with Errors and Logs in Retrace. - [How to Ignore Exceptions](https://docs.stackify.com/docs/errors-ignore-exceptions.md): Easily manage errors in Retrace's Dashboard. Mark specific errors as "Ignored" to eliminate unwanted noise and focus on critical issues. - [Errors Dashboard](https://docs.stackify.com/docs/errors-dashboard.md): Explore Error Dashboard features for more insights to errors in your app. Search errors, apply filters/fields, and configure Errors and Logging with Stackify - [Viewing Error Details](https://docs.stackify.com/docs/errors-error-details-and-sharing-options.md): The information you gather about errors helps to diagnose why your app is not working as planned. Read more about error details and sharing options. - [Overview](https://docs.stackify.com/docs/monitors-overview-and-configure.md): Make sure you have good visibility into your production resources. This guide covers up thresholds, ranges, occurrences, and waiting periods for your alerts - [Application Monitoring Overview](https://docs.stackify.com/docs/app-monitors-overview.md): Easily configure and monitor your apps with Retrace's App Dashboard. Set up various monitors, acknowledge/snooze alerts, and analyze metrics. - [Application Monitoring Configuration](https://docs.stackify.com/docs/app-monitors-configure.md): Configure application-specific monitors with Environments. Set thresholds, alerts & propagate settings across multiple instances. - [Windows Performance Counters](https://docs.stackify.com/docs/monitoring-windows-performance-counters.md): Monitor Windows Performance Counters with Retrace in three ways: .NET Framework Counters, Custom Counters, or Server Monitoring Templates. - [How to Monitor Key Transactions](https://docs.stackify.com/docs/monitors-key-transactions.md): Discover and monitor critical transactions (Web Requests & SQL Queries) in Retrace with Key Transaction Monitors. Set alerts & customize performance metrics. - [How to Monitor Your Logs](https://docs.stackify.com/docs/monitors-log-queries.md): Easily configure log query monitors in Retrace dashboard. Receive alerts for query matches and ensure optimal log monitoring and analysis. - [How to Monitor Azure Service Bus](https://docs.stackify.com/docs/monitors-azure-service-bus-queues.md): Monitor your Azure Service Bus Queues, Topics, and Subscriptions with ease. Learn how to configure and set up monitors for efficient tracking and notifications. - [Server Monitoring Templates](https://docs.stackify.com/docs/server-monitoring-templates.md): Server templates are used to create a set of monitors, alert thresholds, and notification settings. Learn how to set up, configure and get notifications. - [How to Monitor SQL Queries](https://docs.stackify.com/docs/monitors-sql-queries.md): Effectively monitor SQL queries and database health with SQL Monitors. Configure alerts for query results, record count, and more. - [How to Monitor Websites](https://docs.stackify.com/docs/monitors-web-sites.md): Easily monitor websites with Retrace Website Monitors. Monitor performance, status codes returned, content on pages and ensure your app is running smoothly. - [How to Monitor Files](https://docs.stackify.com/docs/file-monitors-configure.md): Create and configure file monitors in Retrace for efficient monitoring of files. Easily set up alerts based on file content or regex patterns. - [Log Query Monitor Best Practices](https://docs.stackify.com/docs/log-monitor-best-practices.md): Retrace Log Query Monitors allow monitoring errors and logs. Follow recommended configurations for durable use and consistent alerts. - [Overview](https://docs.stackify.com/docs/alerts-and-notifications-overview.md): Retrace gives you the ability to see all active alerts in a single location under the Alerts screen. Get an overview, history, and see how to view types. - [Glossary](https://docs.stackify.com/docs/alerts-notifications-glossary.md): Learn Retrace Alerts and Notifications terms. Understand Monitors, Alerts, Notification Groups, and types of Notifications and their suppression. - [Alert Modal](https://docs.stackify.com/docs/alerts-notifications-alert-modal.md): Explore the Alert Modal view for detailed insights into alerts. Monitor status, graph, escalations, snooze/maintenance windows, and notifications. - [Configure Notification Groups](https://docs.stackify.com/docs/alerts-and-notifications-notification-groups.md): Manage alerts efficiently with Retrace. Acknowledge or Snooze active alerts, view history, and configure notification groups to control alerts effectively. - [Maintenance Windows](https://docs.stackify.com/docs/maintenance-windows.md): Configure maintenance windows for monitoring alerts and errors. Choose the frequency, schedule actions, and add notes for organized maintenance. - [Mobile View](https://docs.stackify.com/docs/alerts-and-notifications-mobile-view.md): Easily manage email and SMS notifications on your mobile device with Retrace's mobile view. Snooze and acknowledge alerts, view details, and switch between desktop and mobile views. - [How Do I Report on Website Availability?](https://docs.stackify.com/docs/faq-how-do-i-report-on-website-availability.md): Easily monitor website availability percentage with website monitors. Configure Outage conditions for accurate results. View data on your dashboard and set custom date ranges. - [Overview](https://docs.stackify.com/docs/deployment-tracking-overview.md): Stackify now offers Deployment Tracking in Retrace. Implement deployment tracking to see when deployments happen and how they impact your app's performance. - [Deployment History](https://docs.stackify.com/docs/deployment-tracking-history.md): "Troubleshoot deployment issues using the deployment history screen. Verify API requests and match application details for successful deployments in Retrace. - [Integrations Overview and API](https://docs.stackify.com/docs/deployment-tracking-api-overview.md): Track your HTTP API deployments with Retrace. Authenticate, automate deployments with Bash and Powershell. - [AppVeyor](https://docs.stackify.com/docs/deployment-tracking-notifying-retrace-via-appveyor.md): Easily integrate AppVeyor with Retrace's Deployment Recorder for efficient CI/CD pipeline tracking. Learn how to set up deployment notifications within Retrace. - [Atlassian Bamboo](https://docs.stackify.com/docs/deployment-tracking-atlassian-bamboo.md): Easily make a Stackify user inactive in your account by following these steps. Uncheck "Active" status and unfilter inactive users in Manage Users. - [AWS CodePipeline](https://docs.stackify.com/docs/deployment-tracking-aws-codepipeline.md): Integrate Retrace's Deployment API with AWS CodePipeline for smooth CI/CD. Use Lambda functions to notify Retrace of deployments and view history in Retrace UI. - [CircleCI](https://docs.stackify.com/docs/deployment-tracking-retrace-circleci.md): Easily notify Stackify Retrace's Deployments API using CircleCI. Install the Deployment Recorder plugin, configure your pipeline, and track deployments efficiently. Learn more in our guide. - [Jenkins](https://docs.stackify.com/docs/dt-integrations-retrace-with-jenkins.md): Easily integrate Stackify with Jenkins using the official plugin. Install, configure, and troubleshoot effortlessly. Streamline your deployment process. - [Octopus Deploy](https://docs.stackify.com/docs/deployment-tracking-octopus-deploy.md): Use Octopus Deploy to download Stackify's Retrace API Template. Follow the guide to set parameters and run scripts for seamless deployment. - [TeamCity](https://docs.stackify.com/docs/deployment-tracking-teamcity.md): Easily notify Stackify Retrace of your TeamCity deployment using the Retrace Deployment Recorder plugin. Follow simple steps to pass TeamCity Environment variables. - [VS Team Services](https://docs.stackify.com/docs/deployment-tracking-vsts.md): Learn how to notify Retrace of your deployment status on Visual Studio Team Services using Bash and PowerShell scripts. - [Real User Monitoring Getting Started](https://docs.stackify.com/docs/real-user-monitoring.md): "Optimize monitoring with Retrace’s RUM. It shows you when your customers’ faces poor experience and points out the UI that needs to be fixed. - [Setting Up RUM with .NET](https://docs.stackify.com/docs/enabling-rum-in-the-net-profiler.md) - [Setting Up RUM with Java](https://docs.stackify.com/docs/enabling-rum-in-the-java-profiler.md) - [Setting Up RUM with PHP](https://docs.stackify.com/docs/enabling-rum-in-the-php-profiler.md) - [Enabling RUM with Node.js](https://docs.stackify.com/docs/enabling-rum-in-the-nodejs-profiler.md) - [Enabling RUM with Ruby](https://docs.stackify.com/docs/enabling-rum-in-the-ruby-profiler.md) - [Enabling RUM with Python](https://docs.stackify.com/docs/enabling-rum-in-the-python-profiler.md) - [Viewing RUM Data in Retrace](https://docs.stackify.com/docs/viewing-rum-data-in-retrace.md): Explore RUM data for your application easily. View client requests and traces in the Performance section to identify and optimize performance. - [RUM Page Load Timings](https://docs.stackify.com/docs/rum-timings.md) - [The OTel Appliance](https://docs.stackify.com/docs/the-otel-appliance.md) - [Getting Started with the OTel Demo App](https://docs.stackify.com/docs/getting-started-with-the-otel-demo-app.md) - [Netreo OTel Appliance: Monitoring AWS Lambda](https://docs.stackify.com/docs/netreo-otel-appliance-monitoring-aws-lambda.md) - [Getting Started](https://docs.stackify.com/docs/net-getting-started.md) - [New vs Legacy Profiler](https://docs.stackify.com/docs/new-vs-legacy-net-profiler.md): Stackify has created a new .NET profiler with improved support for async scenarios. Learn about which profiler you are using on Windows in the following ways. - [Legacy .NET Profiler Guide](https://docs.stackify.com/docs/legacy-net-profiler.md): Discover the power of Stackify's Legacy .NET Profiler! Monitor your .NET 3.5, 4.0, 4.5.0, and 4.5.1 apps effortlessly. - [Supported Technologies](https://docs.stackify.com/docs/net2-supported-technologies.md) - [.NET APM on Windows](https://docs.stackify.com/docs/net-apm-windows.md): APM plays a vital role in maintaining the reliability and responsiveness of software applications. Here are some details on Stackify .NET APM for windows. - [.NET APM on Linux](https://docs.stackify.com/docs/dotnetcore-linux-profiler.md): Retrace supports .NET applications on multiple Linux distros. Install the Stackify Linux Agent, configure your app, and troubleshoot using logs. - [.NET APM with Docker (Linux)](https://docs.stackify.com/docs/net-core-apm-with-docker-in-linux.md): Install .NET APM Profiler on Docker/Swarm. Adjust Dockerfile, set env variables, name app in Stackify.json, and verify results in Retrace. - [.NET APM with Kubernetes](https://docs.stackify.com/docs/net-core-apm-with-kubernetes.md): Install .Net Core APM Profiler for your Kubernetes application. Follow the guide to set up and verify performance results in Retrace dashboard. - [Custom Instrumentation](https://docs.stackify.com/docs/net2-custom-instrumentation.md): Custom Instrumentation allows track classes and functions not natively support Stackify’s Node.js Profiler. Add this instrumentation in your config file. - [APM Troubleshooting Guide](https://docs.stackify.com/docs/troubleshoot-apm-for-net.md): Troubleshooting guide for Retrace APM installation. Verify APM settings, check .NET profiler, handle common conflicts, and more. - [Agent Installation Options](https://docs.stackify.com/docs/net-agent-installation-advanced-topics.md): Learn alternative installation methods for the APM Profiler in .NET apps. Get insights on configuring and optimizing the .NET Profiler for better performance. - [How to Profile Windows Services](https://docs.stackify.com/docs/net-agent-installation-configure-windows-services.md): Retrace only profiles apps hosted within IIS. If you want Retrace to capture transactions from an app running as a Windows service, follow these steps. - [Configure Azure App Services](https://docs.stackify.com/docs/dotnet-azure-app-services.md): Common Azure App Service issues: 'StackifyHttpTracer' not found, APM conflicts, deployment errors, and troubleshooting tips. Resolve now! - [Configure Azure WebJobs](https://docs.stackify.com/docs/azure-installation-configure-azure-webjobs.md): Improve Azure WebJobs performance with Retrace! Easy installation steps and custom tracking for enhanced insights. - [Cloud Services](https://docs.stackify.com/docs/azure-installation-configure-cloud-services.md): Guide to installing Stackify's Standalone PHP Logger in Azure Cloud Services with detailed setup instructions and scripts for a seamless process. - [How to Manually Install App Service Site Extension](https://docs.stackify.com/docs/azure-installation-manually-configure-app-services-site-extension.md): Integrate Retrace agent for .NET on shared IIS config. Install StackifyHttpModule manually via NuGet, update web.config & redeploy for accurate monitoring. - [Common Azure App Service Issues](https://docs.stackify.com/docs/troubleshoot-common-azure-app-service-issues.md): Learn how to troubleshoot common Azure App Service issues in Retrace such as 'StackifyHttpTracer' Not Found and No APM data for .Net Core Applications. - [.NET APM with AWS ECS](https://docs.stackify.com/docs/net-apm-with-aws-ecs.md): Install .NET APM Profiler on AWS ECS for optimal performance monitoring. Follow easy setup steps for real-time insights. Retrace integration guide. - [.NET APM with AWS Fargate](https://docs.stackify.com/docs/net-core-apm-with-aws-fargate.md) - [.NET APM with Elastic Beanstalk](https://docs.stackify.com/docs/aws-installation-windows-aws-elastic-beanstalk-net-deployment.md): Easily enable .NET APM with Elastic Beanstalk. Install Retrace agent, set properties, and automate server removal with lambda script. - [How to Customize Transaction Names](https://docs.stackify.com/docs/change-reporting-url-for-a-request.md): Customize .NET app reporting URL in Stackify with StackifyLib. Get specific transaction names for better performance monitoring. - [How Do I Disable Retrace for .NET?](https://docs.stackify.com/docs/how-do-i-disable-retrace-for-net.md): If you want to disable Retrace APM+ on a server but want to continue monitoring the server and the apps without profiling, just follow these steps. - [How to Enable .NET Profiling on Existing IIS Server](https://docs.stackify.com/docs/faq-enable-apm-existing-iis-servers.md): Find how to enable Retrace APM on Existing IIS Servers. There are 2 options: using the Retrace UI or manually updating the Stackify.ini. - [Self Hosted WCF Applications](https://docs.stackify.com/docs/net-agent-installation-configure-self-hosted-wcf-applications.md): Automatically support WCF transactions hosted in IIS apps with Retrace. For self-hosted WCF in Windows Service, follow simple steps to configure and add the Stackify WCF Inspector. - [Self Hosted Web API](https://docs.stackify.com/docs/net-agent-installation-configure-self-hosted-web-api.md): Retrace automatically supports Web API transactions that are hosted within an IIS application. If you are "self hosting" Web API in a Windows Service, please use these directions. - [Shared IIS Configurations](https://docs.stackify.com/docs/dotnet-shared-iis-configurations.md) - [Enabling Classic IIS App Pools](https://docs.stackify.com/docs/net-agent-installation-enable-classic-iis-app-pools.md): Ensure StackifyHttpModule is registered in IIS for Retrace or Prefix. Choose from two options to add the module to your app or server. - [Stackify.json Best Practices](https://docs.stackify.com/docs/stackifyjson-best-practices.md) - [Overview](https://docs.stackify.com/docs/errors-and-logs-net-supported-frameworks.md): Find the supported .NET frameworks to configure Error and Log management in Retrace. - [(Legacy) Logging with .NET Core 3.1 and below](https://docs.stackify.com/docs/errors-and-logs-configure-net-core.md): Easily configure StackifyLib for .NET applications. Learn step-by-step setup with ASP.NET, console, and new .NET Core logging API. Log errors and capture web request details. - [How to Configure log4net](https://docs.stackify.com/docs/errors-and-logs-log4net.md): Streamline log4net integration with Retrace. Install NuGet package, set license key, and log custom properties easily. View logs with Prefix. - [How to Configure NLog](https://docs.stackify.com/docs/errors-and-logs-configure-nlog.md): You can get started logging with the NLog appender with minimal changes to your project. Follow these steps to easily configure NLog. - [How to Configure Serilog](https://docs.stackify.com/docs/errors-and-logs-serilog.md): Send application logs to Retrace using Serilog. Easily configure and customize logging with Stackify's .NET library. Get started now! - [Logging With the Stackify API](https://docs.stackify.com/docs/logs-using-stackify-api-for-net.md): Get information on downloading the Stackify API, using the API, adding additional debug information, viewing logs in the dashboard, and error results. - [How to Configure ELMAH](https://docs.stackify.com/docs/error-logging-elmah.md): Easily log errors with ELMAH appender by integrating Stackify's libraries. Install via NuGet and configure with your activation key for seamless logging. - [Capturing Web Request Details](https://docs.stackify.com/docs/errors-logs-capturing-web-request-details.md): Configure your app's sensitive data masking in Stackify! Learn how to unmask web request details like headers, cookies, and more for error analysis. - [How to Troubleshoot Logging Problems](https://docs.stackify.com/docs/troubleshoot-errors-and-logs-net-configurations.md): Troubleshooting guide for configuring errors and logs in Stackify. Follow steps to test and debug log issues. Contact support@stackify.com for assistance. - [Recording Custom .NET Metrics](https://docs.stackify.com/docs/custom-metrics-configure-for-net.md): Learn how to monitor custom metrics from your .NET apps in Stackify. Add StackifyLib via NuGet, configure your app, and use API methods for detailed tracking. - [Enabling APM on a .NET Web App](https://docs.stackify.com/docs/enabling-apm-on-a-net-web-app.md) - [Java APM on Linux](https://docs.stackify.com/docs/java-apm-with-linux.md): Easily install the Java APM Profiler for Linux with this step-by-step guide. Enable Stackify Java Profiler & configure your Java application for APM insights. - [Java APM on Windows](https://docs.stackify.com/docs/java-apm-on-windows.md): Learn how to install the Java APM Profiler in your Linux Java application. Enable the Java Profiler and configure your application for monitoring. - [Java APM with Docker](https://docs.stackify.com/docs/java-apm-with-docker.md): Learn how to install Stackify's Java APM Profiler in Docker or Docker Swarm for monitoring. Follow easy steps to enable and verify the setup. - [Java APM with Kubernetes](https://docs.stackify.com/docs/java-apm-with-kubernetes.md): Install Java APM Profiler for your Kubernetes-based Java app. Follow our guide for Dockerfile and pod configuration. Monitor results in the Retrace dashboard. - [Java APM with AWS ECS](https://docs.stackify.com/docs/java-apm-with-aws-ecs.md) - [Java APM with AWS Fargate](https://docs.stackify.com/docs/java-apm-with-aws-fargate.md) - [Java APM with AWS Lambda](https://docs.stackify.com/docs/java-apm-with-aws-lambda.md): Setup APM for AWS Lambda Java Functions using Stackify AWS Monitor. Add Stackify Layer, configure environment variables, and test the function - [Java APM with Heroku](https://docs.stackify.com/docs/java-apm-with-heroku.md) - [Java APM Troubleshooting Guide](https://docs.stackify.com/docs/java-apm-troubleshooting-guide.md): Check Java version compatibility (Java 7+ supported). Configure OSGI settings and enable Jira support for smooth operation with Stackify APM. - [Support for Java Background Services](https://docs.stackify.com/docs/java-agent-installation-configure-apm-standalone-applications.md): Track non-web app performance with Retrace. Modify code for background services, set up as Linux Service, and use Java-based Windows Services. - [How to Collect Servlet Web Request Details](https://docs.stackify.com/docs/errors-and-logs-configure-java-servlet-filters.md): Enhance your Java Apps' logging with Servlet Filters. Follow our instructions and visit GitHub for stackify-log-servlet. Capture web request details for better monitoring. - [Custom Instrumentation](https://docs.stackify.com/docs/custom-profiling-configure-for-java.md): Leverage Custom Instrumentation & Tracked Functions in Stackify Python Profiler 1.1+. Easily track classes & methods for detailed insights. - [Supported Java Technologies](https://docs.stackify.com/docs/java-supported-application-containers-and-frameworks.md): Discover the extensive list of supported technologies for Java in Retrace. From application containers to NoSQL and async operations, we've got you covered! - [Getting Started](https://docs.stackify.com/docs/java-getting-started.md) - [Overview](https://docs.stackify.com/docs/errors-logs-supported-java-frameworks.md): Find all of the supported Java frameworks to configure Error and Log management in Retrace APM. - [Configure Log4j](https://docs.stackify.com/docs/errors-and-logs-log4j.md): Download and include Stackify's log4j12 project in your Java application. Configure the XML or properties file for logging, masking, and advanced features. - [Configure Logback](https://docs.stackify.com/docs/errors-and-logs-logback.md): Download Stackify-log-logback via Maven, mask sensitive data, send logs through a proxy, and use advanced features like MDC and NDC. - [Recording Custom Java Metrics](https://docs.stackify.com/docs/custom-metrics-configure-for-java.md): Retrace supports the monitoring of custom metrics for Java web applications. Get more information on types and how to configure. - [Spring PetClinic as a Stand-alone App](https://docs.stackify.com/docs/spring-petclinic-as-a-stand-alone-app.md) - [Getting Started with PHP](https://docs.stackify.com/docs/php-getting-started.md): Optimize PHP app performance with Retrace's APM & logging. Setup APM easily on Linux, Docker, Kubernetes & more. Track errors & deployments effortlessly. - [PHP APM with Linux](https://docs.stackify.com/docs/php-apm-with-linux.md): Install PHP APM Profiler on Linux. Follow the guide to enable Stackify PHP extension and restart your web server for seamless monitoring. - [PHP APM with Docker](https://docs.stackify.com/docs/php-apm-with-docker.md): Learn how to install PHP APM Profiler on Docker or Docker Swarm for PHP applications. Follow the guide and verify results in Retrace dashboard. - [PHP APM with Kubernetes](https://docs.stackify.com/docs/php-apm-with-kubernetes.md): Learn how to install PHP APM Profiler on Kubernetes for efficient application monitoring. Verify results on Retrace dashboard. - [PHP APM with AWS ECS](https://docs.stackify.com/docs/php-apm-with-aws-ecs.md): Install PHP APM Profiler on AWS ECS for enhanced monitoring. Follow our step-by-step guide and verify results in the Retrace dashboard. Additional troubleshooting and tracking guides available. - [PHP APM with AWS Fargate](https://docs.stackify.com/docs/php-apm-with-aws-fargate.md) - [PHP APM with AWS Elastic Beanstalk](https://docs.stackify.com/docs/linux-aws-elastic-beanstalk-php.md): Install Stackify Linux Agent for your application on AWS Elastic Beanstalk. Learn how to set up and deploy with activation key and device alias for monitoring. - [PHP APM with AWS Lambda](https://docs.stackify.com/docs/php-apm-with-aws-lambda.md): Learn how to set up APM for AWS Lambda PHP Functions. Add Stackify Layer, configure PHP runtime, and test your function. Optimize AWS costs with Stackify AWS Monitor. - [PHP APM with Plesk](https://docs.stackify.com/docs/php-apm-with-plesk.md): Learn how to install Stackify PHP Profiler on Plesk. Install Retrace monitoring agent & enable the PHP extension. Follow the guide for a smooth setup. - [PHP APM with Heroku](https://docs.stackify.com/docs/php-apm-with-heroku.md): Learn how to set up Java APM Profiler in your PHP app on Heroku. Add Stackify Buildpack, configure it, and verify performance on Retrace dashboard. - [PHP APM Troubleshooting Guide](https://docs.stackify.com/docs/php-apm-troubleshooting-guide.md): Verify PHP compatibility for Stackify. Check PHP versions (5.4 to 5.6 and 7.0 to 7.3) and extensions. Troubleshoot with step-by-step instructions. - [Custom Instrumentation](https://docs.stackify.com/docs/php-custom-instrumentation.md) - [Advanced Configuration](https://docs.stackify.com/docs/php-advanced-configuration.md) - [Supported PHP Technologies](https://docs.stackify.com/docs/php-supported-technologies.md): Discover the extensive technology support for PHP in Retrace. From PHP versions to databases, frameworks, libraries, and deployment scenarios. - [Monolog v1](https://docs.stackify.com/docs/monolog-v1.md): Set up Stackify's Monolog v1 appender for application logs & errors. Install via Linux Agent or direct method without agent installation. - [Monolog v2](https://docs.stackify.com/docs/monolog-v2.md): Set up Stackify's Monolog v2 appender to track logs & errors. Install Stackify Linux Agent or use direct method without agent installation. - [Log4PHP](https://docs.stackify.com/docs/log4php.md): Track application logs and errors with Stackify's log4php appender. Install and configure with or without the Linux agent for optimal performance. - [Stackify PHP Logger](https://docs.stackify.com/docs/stackify-php-logger.md): Setup Stackify's Standalone PHP Logger: Install with or without Linux Agent. Configure module, API Key, Application Name and more. - [Getting Started](https://docs.stackify.com/docs/nodejs-getting-started.md): Boost Node.js app performance with Retrace's APM & logging. Setup APM easily on Linux, Docker, Kubernetes & more. Track errors & deployments effortlessly. - [Node.js APM with Linux / Windows](https://docs.stackify.com/docs/nodejs-apm-with-linux-windows.md) - [Node.js APM with Docker](https://docs.stackify.com/docs/nodejs-apm-with-docker.md): Easily install Retrace Linux Agent & Java APM on AWS Elastic Beanstalk (Tomcat). Just follow the step-by-step instructions provided. - [Node.js APM with Kubernetes](https://docs.stackify.com/docs/nodejs-apm-with-kubernetes.md): You wish to install nodejs apm Profiler in your nodejs application running on Kubernetes?Click here to know more! - [Node.js APM with AWS ECS](https://docs.stackify.com/docs/nodejs-apm-with-aws-ecs.md) - [Node.js APM with AWS Fargate](https://docs.stackify.com/docs/nodejs-apm-with-aws-fargate.md): Learn how to install Node.js APM Profiler on AWS Fargate. Configure your application and monitor performance with Stackify Retrace. See documentation for details. - [Node.js APM with AWS Lambda](https://docs.stackify.com/docs/nodejs-apm-with-aws-lambda.md): Set up Stackify AWS Monitor with Lambda support. Deploy CloudFormation Stack, add Stackify Layer to your function, and configure with environment variables for improved monitoring. - [Node.js APM with AWS Elastic Beanstalk](https://docs.stackify.com/docs/nodejs-apm-with-aws-elastic-beanstalk.md): Learn how to install Retrace Linux Agent & Node.js APM on AWS Elastic Beanstalk. Add Profiler & Linux Agent to boost application performance. Deploy with ease. - [Node.js APM with Heroku](https://docs.stackify.com/docs/nodejs-apm-with-heroku.md): Learn how to install the Node.js APM Profiler on Heroku. Monitor your Node.js app with Stackify APM module. Follow easy steps and verify results in Retrace dashboard. - [Node.js APM Troubleshooting Guide](https://docs.stackify.com/docs/nodejs-apm-troubleshooting-guide.md): Ensure Node.js compatibility with Stackify's Node APM. Check module installation, configuration, and inclusion for smooth monitoring of your Node Application in Production. - [Custom Instrumentation](https://docs.stackify.com/docs/nodejs-custom-instrumentation.md) - [Supported Node.js Technologies](https://docs.stackify.com/docs/supported-nodejs-technologies.md): Retrace supports Node.js technologies including Express, hapi, MongoDB, MySQL, PostgreSQL, and more. Check the up-to-date list. - [Winston v2](https://docs.stackify.com/docs/winston-v2.md): Learn how to set up Stackify's Winston v2 appender for comprehensive application log and error tracking. Easy installation and usage instructions. - [Stackify Node.js Logger](https://docs.stackify.com/docs/stackify-nodejs-logger.md): Learn how to set up and use Stackify's Standalone Node.js Logger to track application logs and errors. Install, configure, and troubleshoot with ease. - [Getting Started](https://docs.stackify.com/docs/ruby-getting-started.md) - [Ruby APM with Linux / Windows](https://docs.stackify.com/docs/ruby-apm-with-linux-windows.md) - [Ruby APM with Docker](https://docs.stackify.com/docs/ruby-apm-with-docker.md): Learn how to install Ruby APM Profiler for Docker/Docker Swarm. Follow the Retrace Docker Install Guide and configure your Ruby app for efficient monitoring in Retrace dashboard. - [Ruby APM with Kubernetes](https://docs.stackify.com/docs/ruby-apm-with-kubernetes.md): Learn how to install Ruby APM Profiler on Kubernetes. Follow our guide, add Stackify APM GEM, configure, and verify performance in Retrace dashboard. - [Ruby APM with Heroku](https://docs.stackify.com/docs/ruby-apm-with-heroku.md): Learn how to install the Ruby APM Profiler in your Heroku Ruby app. Add Stackify APM module, configure settings, and verify results in the Retrace dashboard. - [Ruby APM with Scalingo](https://docs.stackify.com/docs/ruby-apm-with-scalingo.md): Learn how to install the Ruby APM Profiler in your Scalingo-based Ruby app. Follow easy steps for setup, configuration, and verification in Retrace dashboard. - [Ruby APM with AWS ECS](https://docs.stackify.com/docs/ruby-apm-with-aws-ecs.md): Learn how to install Ruby APM Profiler on AWS Elastic Container Service (ECS). Follow our guide for setup and configuration. Verify results on Retrace dashboard. - [Ruby APM with AWS Fargate](https://docs.stackify.com/docs/ruby-apm-with-aws-fargate.md): Learn how to install the Ruby APM Profiler in your AWS Fargate-based Ruby app. Adjust Dockerfile & container configuration in AWS Fargate. Verify results in Retrace dashboard. - [Ruby APM with AWS Lambda](https://docs.stackify.com/docs/ruby-apm-with-aws-lambda.md): Learn how to set up APM for your AWS Lambda Ruby Functions with Stackify. Add layers, configure settings, and monitor function performance in Retrace. - [Ruby APM with AWS Elastic Beanstalk](https://docs.stackify.com/docs/ruby-apm-with-aws-elastic-beanstalk.md): Add Profiler to your Ruby Application. Easily configure with Gemfile and YAML. Also, learn how to install Stackify Linux Agent for enhanced monitoring. Deploy with ease! - [Ruby APM Troubleshooting](https://docs.stackify.com/docs/ruby-apm-troubleshooting.md): Troubleshooting unit test errors? Learn how to disable the profiler using instrument toggle or environment variable STACKIFY_INSTRUMENT=false. Verify supported technologies for APM data. - [Custom Instrumentation](https://docs.stackify.com/docs/ruby-custom-instrumentation.md) - [Advanced Configuration](https://docs.stackify.com/docs/ruby-advanced-configuration.md): Track Ruby CLI apps with Stackify Ruby Profiler. Configure with specific methods, use Rails or non-Rails setup. Monitor at Monitoring > Other Apps. - [Supported Ruby Technologies](https://docs.stackify.com/docs/supported.md): Discover the supported technologies for Ruby in Retrace: Ruby versions 2.0.x to 3.x, web servers (Passenger, Puma), frameworks (Rack, Rails, Sinatra), databases, and libraries. - [Configure Ruby Logging](https://docs.stackify.com/docs/errors-and-logs-configure-ruby-applications.md): Configure Ruby application with Stackify's API for sending Errors and Logs. Follow the step-by-step process and visit Stackify API for Ruby Github page. - [Getting started](https://docs.stackify.com/docs/python-getting-started.md): Optimize PHP app performance with Retrace's APM & logging. Setup APM easily on Linux, Docker, Kubernetes & more. Track errors & deployments effortlessly. - [Python APM with Linux / Windows](https://docs.stackify.com/docs/python-apm-with-linux-windows.md): Install Python APM Profiler for efficient application monitoring on Linux or Windows. Follow simple setup steps and verify results in Retrace dashboard. - [Python APM with Docker](https://docs.stackify.com/docs/python-apm-with-docker.md): Install Stackify Python APM Profiler for Docker or Docker Swarm. Setup for Django, Flask, and Pyramid. Verify results in Retrace dashboard. - [Python APM with Kubernetes](https://docs.stackify.com/docs/python-apm-with-kubernetes.md): Learn how to install Python APM Profiler in your Kubernetes-based Python app. Follow the setup guide for Django, Flask, and Pyramid applications. Monitor performance in Retrace dashboard. - [Python APM with AWS ECS](https://docs.stackify.com/docs/python-apm-with-aws-ecs.md): Learn how to install Python APM Profiler for AWS ECS. Set up Django, Flask, or Pyramid apps with Stackify's Python APM agent. Verify results in Retrace dashboard. - [Python APM with AWS Fargate](https://docs.stackify.com/docs/python-apm-with-aws-fargate.md) - [Python APM with AWS Lambda](https://docs.stackify.com/docs/python-apm-with-aws-lambda.md): Learn how to set up APM for AWS Lambda Python Functions. Add Stackify Layer, configure environment variables, and monitor performance with ease. - [Python APM with Heroku](https://docs.stackify.com/docs/python-apm-with-heroku.md): Learn how to install the Python APM Profiler in your Python app on Heroku. Setup for Django, Flask, and Pyramid applications with easy integration steps. - [Custom Instrumentation](https://docs.stackify.com/docs/python-custom-instrumentation.md) - [Advanced Configuration](https://docs.stackify.com/docs/python-advanced-configuration.md): Track Ruby CLI apps with Stackify Ruby Profiler. Configure with specific methods, use Rails or non-Rails setup. Monitor at Monitoring > Other Apps. - [Supported Python Technologies](https://docs.stackify.com/docs/supported-python-technologies.md) - [Configure Python Logging](https://docs.stackify.com/docs/configure-python-logging.md): Easily configure your Python app with Stackify API for sending Errors and Logs to Retrace. Follow the step-by-step process and visit the Github page for more details. - [Jira](https://docs.stackify.com/docs/integrations-jira.md): Effortlessly integrate Stackify with JIRA Cloud to manage logging exceptions. Configure settings, assign tasks, and streamline your workflow. - [Slack](https://docs.stackify.com/docs/integrations-slack.md): Integrate Retrace with Slack to receive real-time updates in your chosen channel when alerts are triggered. Configure and manage the integration easily. - [Axosoft](https://docs.stackify.com/docs/integrations-axosoft.md): Effortlessly track errors with Retrace & Axosoft integration. Configure in Retrace settings, export issues to Axosoft for seamless issue management & tracking! - [Webhooks](https://docs.stackify.com/docs/integrations-webhook.md): Integrate Retrace with other DevOps tools using Generic Webhooks. Get alert notifications and error data delivered to external systems. - [Azure DevOps](https://docs.stackify.com/docs/integrations-vso.md): Configure Azure DevOps integration to push Stackify logging exceptions into Azure DevOps Services. Share errors and create work items easily. - [AWS Auto-scaling Integration](https://docs.stackify.com/docs/aws-integration.md): Integrate AWS with Retrace for efficient server monitoring during autoscaling events. Provide access keys and region to set up the integration. - [Azure Auto-scaling Integration](https://docs.stackify.com/docs/azure-auto-scaling-integration.md): Easily monitor your Azure services with Retrace Azure Integration. Set up OAuth 2.0 Access Tokens for authentication and access logs. Ensure smooth functioning and scale events. - [What is Prefix?](https://docs.stackify.com/docs/prefix.md): Boost code development with Prefix, a native profiling app. Troubleshoot web requests, find slow SQL queries, and ensure top-notch security practices. - [Getting Started](https://docs.stackify.com/docs/prefix-getting-started.md) - [Updates In Prefix](https://docs.stackify.com/docs/updates-in-prefix.md) - [Distributed Tracing](https://docs.stackify.com/docs/prefix-distributed-tracing.md): Optimize distributed transaction performance with Distributed Tracing in Prefix Premium for .Net and Java apps. Get started and analyze transaction traces! - [Missing Spans](https://docs.stackify.com/docs/prefix-missing-spans.md): Enhance trace visibility in Prefix Premium. Learn how to handle "MISSING" data in distributed transactions by importing traces or adding watched folders. - [Search Syntax](https://docs.stackify.com/docs/search-syntax.md): Discover Prefix's log management, a unified platform for viewing and searching logs. Utilize powerful search capabilities with SQLite FtS5. - [Open Telemetry Support](https://docs.stackify.com/docs/prefix-open-telemetry.md): Discover Open Telemetry (OTel), an open-source protocol for observability data collection. Learn how to configure OTel in Prefix for seamless integration. - [.NET on Windows](https://docs.stackify.com/docs/prefix-net-on-windows.md): Optimize app performance with Retrace's APM. Learn how to install the Windows Agent, customize exceptions, and enable/disable tracing for your .NET applications. - [.NET on macOS](https://docs.stackify.com/docs/prefix-net-on-mac.md): Easily install Prefix in minutes. Download and set up Prefix on your workstation. Apply environment variables for correct .NET profiler usage. - [.NET on Linux](https://docs.stackify.com/docs/prefix-net-on-linux.md): Install Prefix quickly using the installer. Set environment variables for .NET profiler. For .NET Core, create Stackify.json with the app name. - [.NET Docker Configuration](https://docs.stackify.com/docs/net-docker-configuration-prefix.md): Learn how to add our profiler to your Dockerfile & bind host trace directories to guest trace directories for Prefix to read logs. - [Capturing Exceptions in Prefix](https://docs.stackify.com/docs/capturing-exceptions-in-prefix.md): Capture all exceptions, handled and unhandled, in Prefix by setting "CaptureAllExceptions": true in the Stackify.json file. - [Java on Windows](https://docs.stackify.com/docs/prefix-java-on-windows.md): Install Stackify Prefix Java profiler for supported containers (Tomcat, Wildfly, Jetty, Glassfish, WebSphere, Play Framework). Restart to apply changes. - [Java on macOS](https://docs.stackify.com/docs/prefix-java-on-mac.md): Exciting news! Java on macOS is coming soon. We're conducting internal testing for the best experience. - [Java on Linux](https://docs.stackify.com/docs/prefix-java-on-linux.md): Exciting news! Java on Linux is coming soon. Stay tuned as we conduct final testing to ensure the best experience for you. - [Java Docker Configuration](https://docs.stackify.com/docs/java-docker-configuration-prefix.md) - [PHP on Windows](https://docs.stackify.com/docs/prefix-php-on-windows.md): Get started with Prefix PHP profiler: download, install, and configure it for your application. Verify requests in Prefix for improved performance monitoring. - [PHP on macOS](https://docs.stackify.com/docs/prefix-php-on-macos.md) - [PHP on Linux](https://docs.stackify.com/docs/prefix-php-on-linux.md): Install Prefix PHP profiler, set permissions, run install.sh, and verify requests in Prefix for efficient performance monitoring. - [PHP Docker Configuration](https://docs.stackify.com/docs/php-docker-configuration-prefix.md): Learn how to add our profiler to your Dockerfile and bind host trace directories to guest trace directories for efficient PHP log monitoring in your container. - [Node.js on Windows](https://docs.stackify.com/docs/prefix-nodejs-on-windows.md): Start optimizing your Node.js app with Prefix! Download, install, and configure Stackify Node.js Profiler in just a few simple steps. - [Node.js on macOS](https://docs.stackify.com/docs/prefix-nodejs-on-mac.md): Install Prefix & Stackify Node.js Profiler to optimize app performance. Configure, enable Prefix, and verify application requests in Prefix. Get started now! - [Node.js on Linux](https://docs.stackify.com/docs/prefix-nodejs-on-linux.md): Boost Node.js app performance with Prefix! Download, install & configure the Stackify Node.js Profiler. See requests appear in Prefix for easy verification. - [Node.js Docker Configuration](https://docs.stackify.com/docs/nodejs-docker-configuration-prefix.md): Learn how to add our profiler to your Dockerfile and bind host trace directories to guest trace directories for Node.js traces in Docker. Follow our instructions now! - [Ruby on Windows](https://docs.stackify.com/docs/prefix-ruby-on-windows.md): Boost your Ruby app's performance with Stackify Ruby Profiler for Prefix. Download, install, and configure with ease. Verify results in Prefix dashboard. - [Ruby on macOS](https://docs.stackify.com/docs/prefix-ruby-on-mac.md): Learn how to set up Stackify Ruby Profiler on macOS in just 1 minute! Follow easy steps to download, install, and configure the profiler with Prefix. Verify requests in Prefix. - [Ruby on Linux](https://docs.stackify.com/docs/prefix-ruby-on-linux.md): Learn how to install and configure Stackify Ruby Profiler with Prefix for your Ruby application. Verify requests in Prefix. Build and deploy with ease! - [Ruby Docker Configuration](https://docs.stackify.com/docs/ruby-docker-configuration-prefix.md): Learn how to bind the Host Trace directory to the Guest Trace directory for reading app traces in Docker. Follow the provided example and use --mount argument in docker run command. - [Python on Windows](https://docs.stackify.com/docs/prefix-python-on-windows.md): Download, install & configure Prefix for Python APM. Follow simple steps to enable Prefix on Django, Flask, and Pyramid apps. Verify application requests in Prefix. - [Python on macOS](https://docs.stackify.com/docs/prefix-python-on-mac.md): Easily install Stackify Prefix for Python APM. Follow the steps to download, configure, and verify application requests with Prefix enabled. - [Python on Linux](https://docs.stackify.com/docs/prefix-python-on-linux.md): Boost your Python app's performance with Prefix! Download, install & configure Stackify Python Profiler easily. See requests in Prefix & optimize your app now! - [Python Docker Configuration](https://docs.stackify.com/docs/python-docker-configuration.md): Easily bind Host Trace directory to Guest Trace in Docker using Prefix. Learn how to set it up and fix Python trace logging directories for improved performance. - [Prefix Premium Features](https://docs.stackify.com/docs/prefix-premium-features.md): Enhance code visibility with Prefix Premium. Analyze trace transactions, configure custom thresholds, export data, and more. Optimize your applications! - [How to Purchase](https://docs.stackify.com/docs/how-to-purchase.md): Get Prefix Premium with a subscription. Purchase standalone or link it to your Retrace account. Manage seats and enjoy premium features. - [Troubleshooting .NET Prefix](https://docs.stackify.com/docs/troubleshooting-net-prefix.md): Easily Install, Configure and troubleshoot your Stackify .NET Prefix. Follow these troubleshooting steps. - [Anti Virus Conflict](https://docs.stackify.com/docs/anti-virus-conflict.md) - [Firewall Access for Prefix](https://docs.stackify.com/docs/firewall-access-for-prefix.md): Whitelist Cryptlex IP addresses & URLs for Prefix licensing. Whitelist IPs: 52.223.22.71, 35.71.188.31, and URL: https://api.cryptlex.com:443. - [Data Collection Policy](https://docs.stackify.com/docs/prefix-data-collection-policy.md): Prefix, a native app on your workstation, doesn't upload any data to the internet. It's separate from Retrace and collects basic usage data. - [Windows Agent Release Notes 2026](https://docs.stackify.com/docs/windows-agent-release-notes-2026.md) - [Linux Agent Release Notes 2026](https://docs.stackify.com/docs/linux-agent-release-notes-2026.md) - [Profiler Updates 2024](https://docs.stackify.com/docs/profiler-updates-2024.md) - [Windows Agent Release Notes 2025](https://docs.stackify.com/docs/windows-agent-release-notes-2025.md) - [Linux Agent Release Notes 2025](https://docs.stackify.com/docs/linux-agent-release-notes-2025.md) - [Windows Agent Release Notes 2024](https://docs.stackify.com/docs/windows-agent-release-notes-2024.md) - [Linux Agent Release Notes 2024](https://docs.stackify.com/docs/linux-agent-release-notes-2024.md) - [Windows Agent Release Notes 2023](https://docs.stackify.com/docs/windows-agent-release-notes-2023.md) - [Linux Agent Release Notes 2023](https://docs.stackify.com/docs/linux-agent-release-notes-2023.md) - [Profiler Updates 2023](https://docs.stackify.com/docs/profiler-updates-2023.md) - [Windows Agent Release Notes 2022](https://docs.stackify.com/docs/windows-agent-release-notes.md) - [Linux Agent Release Notes 2022](https://docs.stackify.com/docs/linux-agent-release-notes-2022.md) - [Prefix Release Notes 2022](https://docs.stackify.com/docs/prefix-release-notes-2022.md) - [Windows Agent Release Notes](https://docs.stackify.com/docs/windows-agent-release-notes-2021.md): Stay updated with the latest Windows Agent improvements! Fixes for issues, enhanced profiler versions, and better application discovery. - [Linux Agent Release Notes](https://docs.stackify.com/docs/linux-agent-release-notes-2021.md) - [Prefix Release Notes](https://docs.stackify.com/docs/prefix-release-notes-2021.md): Introducing Prefix Premium! Monitor Windows Performance Counters with Retrace. New updates and features available. - [Windows Agent Release Notes](https://docs.stackify.com/docs/windows-agent-release-notes-2020.md): Stay updated with the latest Windows Agent improvements! Fixes for issues, enhanced profiler versions, and better application discovery. - [Linux Agent Release Notes](https://docs.stackify.com/docs/linux-agent-release-notes-2020.md): Check out Linux Agent v2.33.1 with resolved issues for Service Bus queues, improved AWS Fargate reporting. Also, updates for .Net, Java, and added PHP Profiler 1.14.1. - [December Platform Release](https://docs.stackify.com/docs/december-platform-release.md) - [Windows Agent 4.24](https://docs.stackify.com/docs/windows-agent-424.md) - [November 19, 2019 - Platform](https://docs.stackify.com/docs/november-19-2019-platform.md): Discover performance enhancements and bug fixes in our latest release! Improved application discovery, trace timings, and bug squashes for a more reliable Retrace platform. - [October 15, 2019 - Platform](https://docs.stackify.com/docs/october-15-2019-platform.md): Discover the latest release enhancements, bug fixes, and improved performance on our platform. Experience smoother APM data loading and bug-free dashboard improvements. - [Windows Agent 4.23](https://docs.stackify.com/docs/windows-agent-423.md): Discover bug fixes & improvements! Reduced CPU consumption in the agent, resolved SQL parsing errors (including "EXECUTE" command) & Java-APM URL display fix. - [September 19, 2019 - Platform](https://docs.stackify.com/docs/september-19-2019.md): Discover the latest release enhancements and bug fixes for improved platform performance. New region support, Dot Net Core on Linux now available in Retrace! - [Windows Agent 4.22](https://docs.stackify.com/docs/windows-agent-422.md): Discover Windows Agent 4.22 - August 2019 release! Enhanced data anonymization in APM, bug fixes for smoother performance, and crash protection. - [August 27, 2019 - Platform](https://docs.stackify.com/docs/august-27-2019-platform.md): Discover the latest release enhancements - Invite Users option, improved API properties, bug fixes, UI improvements, and faster updates for User permissions and Roles. - [August 1, 2019 - Platform](https://docs.stackify.com/docs/august-1-2019-platform.md): August 1, 2019 Platform release! Export APM data to .csv, improved user permissions, enhanced APM traces for NodeJS & PHP, and bug fixes. Read in 1 minute. - [Windows Agent 4.21](https://docs.stackify.com/docs/windows-agent-421.md): Improved Windows & Java profilers, added stackify.json support, and File Extension whitelisting. Bug fixes for enhanced performance. - [July 11, 2019 - Platform](https://docs.stackify.com/docs/july-11-2019-platform.md): Check out the latest release enhancements - improved APM data viewing, faster Alerts pages, mobile view enhancements, and more! Also, bug fixes for JIRA, Webhooks, RabbitMQ, and more. - [July 1, 2019 - Platform](https://docs.stackify.com/docs/july-1-2019-platform.md): Explore the July 1, 2019 Platform release! Revamped Custom Dashboards, enhanced stability & bug fixes. Read in 1 minute. - [Windows Agent 4.20](https://docs.stackify.com/docs/windows-agent-420a.md): Discover release enhancements: encrypted XML support, improved APM data viewing, enhanced log rotation control, and bug fixes for seamless performance. - [June 4, 2019 - Platform](https://docs.stackify.com/docs/june-4-2019-platform.md): Check out the June 4, 2019 Platform release! Improved stability & reliability with SQL optimizations. New Slack notification option & bug fixes for better usability. - [Linux Agent 2.20](https://docs.stackify.com/docs/may-16-2019.md) - [May 15, 2019 - Platform](https://docs.stackify.com/docs/may-15-2019-platform.md): Check out the latest release enhancements, including improved performance and stability for the Retrace Platform. Bug fixes for Prefix License and notification groups also included. - [April 16, 2019 - Platform](https://docs.stackify.com/docs/april-16-2019-platform.md): Improved performance & stability in Retrace Platform with bug fixes. Resolve server dashboard loading issue, Account Cancellation error & more. - [April 2, 2019 - Platform](https://docs.stackify.com/docs/april-2-2019-platform.md): Discover the latest release enhancements and bug fixes for improved performance, stability, and accurate data in Retrace. Check out our updated Slack integration documentation. - [March 19, 2019 - Platform](https://docs.stackify.com/docs/march-19-2019-platform.md): Discover the latest release enhancements and bug fixes! Invite new users, link Ruby logs to APM traces, and set up Python apps in Retrace. Improved performance and reliability. - [Windows Agent 4.19](https://docs.stackify.com/docs/windows-agent-419.md): Discover release enhancements - APM now supports anonymization of raw traces and offers improved Postgres SQL parsing. Bug fixes and stability improvements included. - [March 11, 2019 - Platform](https://docs.stackify.com/docs/march-11-2019-platform.md) - [Linux Agent 2.17](https://docs.stackify.com/docs/linux-agent-217.md) - [February 6, 2019 - Platform](https://docs.stackify.com/docs/platform-february-6-2019.md): Check out the February 6, 2019 Platform release! Improved error display in Errors and Logs Dashboards & new NodeJS and Ruby web app configuration guides. - [January 17, 2019 - Platform](https://docs.stackify.com/docs/january-17-2019-platform.md) - [January 8, 2019 - Platform](https://docs.stackify.com/docs/january-8-2019-platform.md) - [Linux Agent 2.16](https://docs.stackify.com/docs/linux-agent-216.md) - [December 19, 2018 - Platform](https://docs.stackify.com/docs/december-19-2018-platform.md) - [December 2018 - Platform](https://docs.stackify.com/docs/december-2018-platform.md): Discover release enhancements with improved performance in APM, ELM, and Metrics. Bug fixes for Axosoft and JIRA integrations, Custom Dashboards, and APM viewing. - [November 2018 - Platform](https://docs.stackify.com/docs/november-2018-platform.md): Check out our latest release enhancements, including improved APM data resilience, performance & stability, optimized SQL queries, and various bug fixes for a smoother experience. - [Linux Agent 2.15.5](https://docs.stackify.com/docs/linux-agent-2155.md): Check out the latest Release Notes for Java Profiler Version 1.26 and new Linux Agent updates. Resolved recursion and SQL issues, improved performance, and bug fixes. - [Windows Agent 4.18.8](https://docs.stackify.com/docs/windows-agent-4188.md): Check out the latest Release Notes! Improved IIS restart behavior, enhanced Change Detection, bug fixes, and updated APM SQL parser & Java Profiler. - [October 2018 - Platform](https://docs.stackify.com/docs/october-2018-platform.md): Check out the October 2018 platform release! Prepare for APM support in Node.js & Ruby apps. Bug fixes include timezone display & notification issues. - [Windows Agent 4.17.20](https://docs.stackify.com/docs/windows-agent-41720.md): Check out the latest release enhancements! Discover Windows Scheduled Tasks as 'Other Apps' in Retrace with added support for tasks with extra parameters. - [Windows Agent 4.17.19](https://docs.stackify.com/docs/windows-agent-41719.md): Enhanced log file cleanup process in the latest release! Stackify Agent will now proactively clean up logs and debug logs even if not reporting data. - [Linux Agent 2.14.3](https://docs.stackify.com/docs/linux-agent-2-14-3.md): Discover enhancements: Modify auto-scan for Apache, Nginx, and Node.js apps. PHP profiler update: versions 5.4, 5.5, and ZTS. Bug fix for SELinux on Centos 7.5. - [September 2018 - Platform](https://docs.stackify.com/docs/september-2018-platform.md): Discover the latest release enhancements and bug fixes for improved stability and performance. Enjoy enhanced custom dashboard features and bug-free user experience. - [Windows Agent 4.17.14](https://docs.stackify.com/docs/windows-agent-41714.md): Discover the latest release enhancements with better Java support on Windows. Also, check out important bug fixes, improving agent installation and APM performance. - [Windows Agent 4.17.11](https://docs.stackify.com/docs/windows-agent-41711.md): Enhanced stability for APM data collection & processing. Support for Console Apps as 'Window Tasks' in Retrace. Bug fixes for Tomcat, PremiumV2 App Services & more. - [August 2018 - Platform](https://docs.stackify.com/docs/august-2018-platform.md): Explore August 2018 Platform release! Bug fixes, improved PHP app support, enhanced sorting in Retrace & UI adjustments. Read in 1 minute. - [July 2018 - Windows Agent 4.16](https://docs.stackify.com/docs/july-2018-windows-agent.md): Enhanced stability for APM, optimized app change detection, added .NET Core support in AWS Elastic Beanstalk. Bug fixes and more. Learn details in our documentation. - [July 2018 - Platform](https://docs.stackify.com/docs/july-2018-platform.md): Discover our latest release, featuring bug fixes, architectural changes, and enhanced RUM support. Experience optimized data batching and improved caching strategies. - [June 2018 - Platform](https://docs.stackify.com/docs/june-2018-platform.md) - [April 2018 - Platform](https://docs.stackify.com/docs/release-notes-april-2018-platform.md): Explore the latest release featuring App Change Detection for continuous app improvement. Experience enhanced deployment tracking and performance improvements in Retrace. - [March 2018 - Platform](https://docs.stackify.com/docs/release-notes-march-2018-platform.md): Discover the latest release enhancements and bug fixes for improved app discovery and user experience. Enjoy better support, notification updates, and bug fixes. - [March 2018 - Windows Agent 4.14](https://docs.stackify.com/docs/release-notes-windows-agent-4-14.md): Enhanced APM Support for Dot Net Core 2.0 with General Agent and Profiler Updates. Override App Name and Environment Name in Configuration Files. Bug Fixes included. - [March 2018 - Linux Agent 2.9](https://docs.stackify.com/docs/release-notes-linux-agent-2-9.md): Discover the latest release features and enhancements. Grails/Groovy and Kotlin APM support, Amazon Linux 2 OS Agent support, improved cleanup behavior, and bug fixes. - [February 2018 - Platform](https://docs.stackify.com/docs/release-notes-february-2018-platform.md): Discover the latest release with major Alerts and Notification improvements. Get more accurate alerts with detailed information and enhanced delivery options. - [February 2018 - Windows Agent 4.13](https://docs.stackify.com/docs/release-notes-windows-agent-4-13.md): New release features! Retrace now supports profiling Java web apps on Windows. Improved Azure WebJob/Function setup. Bug fixes for Oracle SQL and profiler start issues. - [January 2018 - Windows Agent 4.12](https://docs.stackify.com/docs/release-notes-windows-agent-4-12.md): Upgrade to NetStandard 2.0 for improved StackifyLib usage. Bug fixes include Custom Metrics issue and StackifyTraceListener improvements. - [January 2018 - Windows Agent 4.11](https://docs.stackify.com/docs/release-notes-windows-agent-4-11.md): Discover the latest improvements in profiler stability and IIS app support. Get enhanced APM settings update frequency and bug fixes for seamless performance. - [January 2018 - Linux Agent 2.8](https://docs.stackify.com/docs/release-notes-linux-agent-2-8.md): Discover new features! Now enjoy Azure Kubernetes support on Linux with APM and discovery. Also, use our Jenkins plugin for deployment tracking in Retrace. - [January 2018 - Linux Agent 2.6](https://docs.stackify.com/docs/release-notes-linux-agent-2-6.md): Discover new features! Now enjoy Azure Kubernetes support on Linux with APM and discovery. Also, use our Jenkins plugin for deployment tracking in Retrace. - [January 2018 - StackifyLib 2.1](https://docs.stackify.com/docs/release-notes-stackifylib-2-1.md) - [Is Retrace or Prefix vulnerable to the Log4j remote code execution exploit?](https://docs.stackify.com/docs/is-retrace-vulnerable-to-the-log4j-remote-code-execution-exploit.md) - [Website Monitoring and Alerting](https://docs.stackify.com/docs/website-monitoring-and-alerting.md) - [Alert Notification and Escalation](https://docs.stackify.com/docs/production-alert-notification-and-escalation.md) - [Leveraging Retrace for the Different Application Support Levels](https://docs.stackify.com/docs/leveraging-retrace-for-the-different-application-support-levels.md) - [Application Cloud Migration and Re-architecture Journey](https://docs.stackify.com/docs/application-cloud-migration-and-re-architecture-journey.md) - [Using Retrace as a key DevOps CI/CD automation tool](https://docs.stackify.com/docs/using-retrace-as-a-key-devops-cicd-automation-tool.md) - [ITIL v4 Service Management – Service Operations Processes](https://docs.stackify.com/docs/service-operation-processes.md) - [Problem Management – Key to Achieving Operational Excellence](https://docs.stackify.com/docs/problem-management-key-to-achieving-operational-excellence.md) - [OTel Appliance - Put your serverless and containerized apps on Retrace](https://docs.stackify.com/docs/netreo-otel-introduction.md) - [Open Telemetry: Under The Hood](https://docs.stackify.com/docs/open-telemetry-under-the-hood.md) - [Stackify Retrace End of Life Announcement](https://docs.stackify.com/docs/stackify-end-of-life-customer-letter.md) - [Stackify Prefix Premium End of Life Announcement](https://docs.stackify.com/docs/stackify-prefix-premium-end-of-life-annoucement.md)