{"id":43411,"date":"2024-02-15T11:17:18","date_gmt":"2024-02-15T11:17:18","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=43411"},"modified":"2024-02-15T11:27:52","modified_gmt":"2024-02-15T11:27:52","slug":"what-is-yourkit-java-profiler-and-use-cases-of-yourkit-java-profiler","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/what-is-yourkit-java-profiler-and-use-cases-of-yourkit-java-profiler\/","title":{"rendered":"What is YourKit Java Profiler and use cases of YourKit Java Profiler ?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">What is YourKit Java Profiler ?<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"509\" height=\"315\" src=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-296.png\" alt=\"\" class=\"wp-image-43425\" style=\"width:480px;height:auto\" srcset=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-296.png 509w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-296-300x186.png 300w\" sizes=\"auto, (max-width: 509px) 100vw, 509px\" \/><figcaption class=\"wp-element-caption\"><strong><em>What is YourKit Java Profiler<\/em><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p>YourKit Java Profiler is a powerful performance analysis tool for Java applications developed by YourKit LLC. It helps developers and performance engineers diagnose and optimize the performance of Java applications. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Top 10 use cases of YourKit Java Profiler ?<\/h2>\n\n\n\n<p>Here are the top 10 use cases for YourKit Java Profiler:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>CPU Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Identify CPU-intensive methods and hot spots in Java applications.<\/li>\n\n\n\n<li>Analyze method execution times and thread activity to pinpoint performance bottlenecks.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Memory Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Analyze memory usage, object allocations, and garbage collection behavior.<\/li>\n\n\n\n<li>Detect memory leaks and excessive memory consumption to optimize memory usage.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Thread Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Monitor thread activity, synchronization, and contention within Java applications.<\/li>\n\n\n\n<li>Identify threading issues and optimize concurrency for better performance.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Database Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Profile database interactions, including JDBC calls and SQL query execution times.<\/li>\n\n\n\n<li>Identify slow database queries and optimize database access for improved performance.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Java EE Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Profile Java EE components such as servlets, EJBs, and JMS messaging.<\/li>\n\n\n\n<li>Analyze performance metrics for Java EE applications and identify areas for optimization.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Integration Testing<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Use YourKit Java Profiler for performance testing and analysis during integration testing.<\/li>\n\n\n\n<li>Identify performance regressions and ensure that applications meet performance requirements.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Continuous Integration (CI)<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Integrate YourKit Java Profiler into CI\/CD pipelines for automated performance testing.<\/li>\n\n\n\n<li>Detect performance issues early in the development process and prevent regressions.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Memory Leak Detection<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Detect memory leaks by analyzing heap dumps and identifying objects that are not being garbage collected properly.<\/li>\n\n\n\n<li>Optimize memory allocation and prevent memory-related issues in Java applications.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Performance Tuning<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Use YourKit Java Profiler&#8217;s recommendations and suggestions to optimize JVM settings, garbage collection parameters, and thread configurations.<\/li>\n\n\n\n<li>Fine-tune Java applications for optimal performance and resource utilization.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Production Monitoring<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Use YourKit Java Profiler for lightweight profiling and monitoring of Java applications in production environments.<\/li>\n\n\n\n<li>Capture performance snapshots and analyze them offline to diagnose production issues and optimize application performance.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>YourKit Java Profiler offers a comprehensive set of features for Java performance analysis and optimization, making it a valuable tool for developers and performance engineers working with Java applications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What are the feature of YourKit Java Profiler ?<\/h2>\n\n\n\n<p>YourKit Java Profiler is a feature-rich tool designed to help developers diagnose and optimize the performance of Java applications. Following are some of its key features:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>CPU Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Identify CPU hot spots and performance bottlenecks by analyzing method execution times, thread activity, and CPU usage.<\/li>\n\n\n\n<li>View call trees and method invocation chains to understand the flow of execution in your application.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Memory Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Analyze memory usage, object allocations, and garbage collection behavior to identify memory leaks and optimize memory usage.<\/li>\n\n\n\n<li>View memory retention paths to understand why objects are being held in memory and optimize object lifecycles.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Thread Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Monitor thread activity, synchronization, and contention to optimize concurrency and identify threading issues.<\/li>\n\n\n\n<li>View thread dumps and analyze thread states to identify blocked or waiting threads.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Database Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Profile database interactions, including JDBC calls, SQL query execution times, and database connection usage.<\/li>\n\n\n\n<li>Identify slow database queries and optimize database access for improved performance.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Java EE Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Profile Java EE components such as servlets, EJBs, JMS messaging, and web services.<\/li>\n\n\n\n<li>Analyze performance metrics for Java EE applications and identify areas for optimization.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Memory Leak Detection<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Detect memory leaks by analyzing heap dumps and identifying objects that are not being garbage collected properly.<\/li>\n\n\n\n<li>Analyze object references and retention paths to pinpoint memory leak sources.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Integration with IDEs<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Integrate YourKit Java Profiler with popular Java IDEs such as IntelliJ IDEA, Eclipse, and NetBeans for seamless profiling directly within the development environment.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Live Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Profile Java applications in real-time without requiring application restarts or code modifications.<\/li>\n\n\n\n<li>Monitor application performance and analyze profiling data dynamically during runtime.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Remote Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Profile Java applications running on remote servers or virtual machines.<\/li>\n\n\n\n<li>Analyze performance data from distributed systems and aggregate it for analysis.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Continuous Integration (CI)<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Integrate YourKit Java Profiler into CI\/CD pipelines for automated performance testing.<\/li>\n\n\n\n<li>Detect performance regressions early in the development process and ensure application performance meets requirements.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Custom Probes<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Create custom probes to profile specific parts of your Java applications and gather additional performance data.<\/li>\n\n\n\n<li>Customize profiling settings and instrumentation to suit your application&#8217;s specific requirements.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Advanced Analysis Tools<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Use advanced analysis tools such as allocation hot spots, thread contention analysis, and object allocation recording to gain deeper insights into application performance.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>These features make YourKit Java Profiler a comprehensive tool for diagnosing and optimizing the performance of Java applications, helping developers improve application responsiveness, scalability, and resource efficiency.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How YourKit Java Profiler works and Architecture?<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"860\" height=\"545\" src=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-298.png\" alt=\"\" class=\"wp-image-43428\" style=\"width:666px;height:auto\" srcset=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-298.png 860w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-298-300x190.png 300w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-298-768x487.png 768w\" sizes=\"auto, (max-width: 860px) 100vw, 860px\" \/><figcaption class=\"wp-element-caption\"><strong><em>YourKit Java Profiler works and Architecture<\/em><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p>YourKit Java Profiler operates by attaching to Java applications during runtime and gathering performance data for analysis. Here&#8217;s an overview of how it works and its architecture:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Agent-Based Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>YourKit Java Profiler utilizes an agent-based approach. A profiler agent is attached to the Java Virtual Machine (JVM) running the target Java application.<\/li>\n\n\n\n<li>The profiler agent injects bytecode instrumentation into the JVM, enabling it to collect performance data without requiring modifications to the application&#8217;s source code.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Integration with JVM<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Upon startup, the profiler agent attaches to the JVM process hosting the Java application being profiled.<\/li>\n\n\n\n<li>It establishes communication with the YourKit Java Profiler client, enabling data transmission and receiving configuration commands.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Profiling Triggers<\/strong>:\n<ul class=\"wp-block-list\">\n<li>YourKit Java Profiler allows users to set profiling triggers based on specific conditions or events.<\/li>\n\n\n\n<li>These triggers can be configured to capture performance metrics such as CPU usage thresholds, memory allocations, method invocations, or thread activity.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Profiling Modes<\/strong>:\n<ul class=\"wp-block-list\">\n<li>YourKit Java Profiler supports multiple profiling modes tailored to different performance analysis objectives.<\/li>\n\n\n\n<li>Common modes include CPU profiling, memory profiling, thread profiling, and database profiling.<\/li>\n\n\n\n<li>Users can select the appropriate profiling mode based on the aspect of application performance they wish to analyze.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Data Collection<\/strong>:\n<ul class=\"wp-block-list\">\n<li>The profiler agent collects runtime performance data directly from the JVM. This data includes method execution times, memory allocations, thread states, database interactions, and more.<\/li>\n\n\n\n<li>Collected data is aggregated and transmitted to the YourKit Java Profiler client for visualization and analysis.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Visualization and Analysis<\/strong>:\n<ul class=\"wp-block-list\">\n<li>The YourKit Java Profiler client provides a user-friendly interface for visualizing and analyzing the collected performance data.<\/li>\n\n\n\n<li>Users can explore various profiling views and tools to analyze CPU usage, memory consumption, thread activity, database queries, and other aspects of application performance.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Live Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>YourKit Java Profiler supports live profiling, enabling real-time monitoring and analysis of Java applications during runtime.<\/li>\n\n\n\n<li>Developers can observe performance metrics dynamically without the need for application restarts or code modifications.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Remote Profiling<\/strong>:\n<ul class=\"wp-block-list\">\n<li>YourKit Java Profiler offers remote profiling capabilities, allowing users to profile Java applications running on remote servers or virtual machines.<\/li>\n\n\n\n<li>This enables analysis of performance data from distributed systems and facilitates centralized performance monitoring.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Integration with IDEs<\/strong>:\n<ul class=\"wp-block-list\">\n<li>YourKit Java Profiler seamlessly integrates with popular Java Integrated Development Environments (IDEs) such as IntelliJ IDEA, Eclipse, and NetBeans.<\/li>\n\n\n\n<li>Integration simplifies the profiling process, enabling developers to profile and analyze Java applications directly within their preferred development environment.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>YourKit Java Profiler&#8217;s architecture enables comprehensive profiling and analysis of Java applications, providing developers with valuable insights into application performance and facilitating optimization efforts.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Install YourKit Java Profiler it?<\/h2>\n\n\n\n<p>Certainly! Let\u2019s explore how to install <strong>YourKit Java Profiler<\/strong>, a powerful profiler for Java applications:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Interactive Installation<\/strong>:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Download the profiler archive from the YourKit website.<\/li>\n\n\n\n<li>Choose the appropriate version for your operating system (Linux, macOS, or Windows).<\/li>\n\n\n\n<li>Follow the installation steps based on your OS:\n<ul class=\"wp-block-list\">\n<li><strong>Linux<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Download and unzip the profiler archive.<\/li>\n\n\n\n<li>Run the profiler using the command: <code>YourKit-JavaProfiler-2023.9\/bin\/profiler.sh -accept-eula -license-key=&lt;key&gt;<\/code><\/li>\n\n\n\n<li>Replace <code>&lt;arch&gt;<\/code>, <code>&lt;build&gt;<\/code>, and <code>&lt;key&gt;<\/code> with actual values.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>macOS<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Download and mount the disk image.<\/li>\n\n\n\n<li>Pull the profiler app to the Applications folder.<\/li>\n\n\n\n<li>Run the profiler using the command: <code>~\/Applications\/YourKit-Java-Profiler-2023.9.app\/Contents\/Resources\/bin\/profiler.sh -accept-eula -license-key=&lt;key&gt;<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Windows<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Download and run the installer following the wizard steps.<\/li>\n\n\n\n<li>Run the profiler using the command:  <code>C:\\profiler\\bin\\profiler.exe -accept-eula -license-key=&lt;key&gt;<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>   2. <strong>Unattended Installation<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>For automation purposes, perform an unattended installation without user interaction.<\/li>\n\n\n\n<li>Use command line options to enter the license key and accept the profiler EULA.<\/li>\n<\/ul>\n\n\n\n<p>Remember to replace placeholders like <code>&lt;arch&gt;<\/code>, <code>&lt;build&gt;<\/code>, and <code>&lt;key&gt;<\/code> with actual values during installation! \ud83d\ude80\ud83d\uddc4\ufe0f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Basic Tutorials of YourKit Java Profiler : Getting Started<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"823\" height=\"345\" src=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-299.png\" alt=\"\" class=\"wp-image-43429\" style=\"width:685px;height:auto\" srcset=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-299.png 823w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-299-300x126.png 300w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2024\/02\/image-299-768x322.png 768w\" sizes=\"auto, (max-width: 823px) 100vw, 823px\" \/><figcaption class=\"wp-element-caption\"><strong><em>Basic Tutorials of YourKit Java Profiler<\/em><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<p>Now, Let\u2019s explore some step-by-step tutorials for using <strong>YourKit Java Profiler<\/strong>, a powerful profiler for Java applications:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Introduction to YourKit Java Profiler<\/strong>:<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>YourKit Java Profiler is a versatile tool for analyzing and optimizing Java applications.<\/li>\n\n\n\n<li>It provides insights into memory usage, CPU performance, thread behavior, and more.<\/li>\n\n\n\n<li>Here are some key steps to get started:<\/li>\n<\/ul>\n\n\n\n<p>    2. <strong>Start Profiling<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Launch YourKit Java Profiler.<\/li>\n\n\n\n<li>Connect it to your Java application by specifying the application\u2019s PID (Process ID) or attaching it to a running JVM.<\/li>\n\n\n\n<li>The profiler will start collecting data immediately.<\/li>\n<\/ul>\n\n\n\n<p>   3. <strong>Memory Profiling<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Explore memory usage:\n<ul class=\"wp-block-list\">\n<li>View object allocations, memory leaks, and garbage collection behavior.<\/li>\n\n\n\n<li>Analyze memory snapshots and identify memory-hungry objects.<\/li>\n\n\n\n<li>Optimize memory usage by analyzing retained objects.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>   4. <strong>CPU Profiling<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Investigate CPU bottlenecks:\n<ul class=\"wp-block-list\">\n<li>Capture CPU snapshots during application execution.<\/li>\n\n\n\n<li>Analyze hotspots, method call trees, and thread activity.<\/li>\n\n\n\n<li>Optimize code paths causing high CPU usage.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>  5. <strong>Thread Profiling<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Understand thread behavior:\n<ul class=\"wp-block-list\">\n<li>Monitor thread states, locks, and contention.<\/li>\n\n\n\n<li>Identify thread-related performance issues.<\/li>\n\n\n\n<li>Optimize thread synchronization.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p> 6. <strong>Database Profiling<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Profile database interactions:\n<ul class=\"wp-block-list\">\n<li>Integrate with JDBC drivers to analyze SQL queries.<\/li>\n\n\n\n<li>Identify slow database calls and optimize them.<\/li>\n\n\n\n<li>Monitor database connection pools.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p> 7. <strong>Advanced Features<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Explore additional features like exception profiling, custom probes, and remote profiling.<\/li>\n\n\n\n<li>Use triggers to automatically start profiling when specific conditions are met.<\/li>\n<\/ul>\n\n\n\n<p>YourKit Java Profiler empowers you to optimize your Java applications for better performance! \ud83d\ude80\ud83d\uddc4\ufe0f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is YourKit Java Profiler ? YourKit Java Profiler is a powerful performance analysis tool for Java applications developed by YourKit LLC. It helps developers and performance engineers diagnose and&#8230; <\/p>\n","protected":false},"author":41,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[2],"tags":[],"class_list":["post-43411","post","type-post","status-publish","format-standard","hentry","category-uncategorised"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/43411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/41"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=43411"}],"version-history":[{"count":2,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/43411\/revisions"}],"predecessor-version":[{"id":43430,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/43411\/revisions\/43430"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=43411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=43411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=43411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}