JProfiler is an award-winning all-in-one Java profiler. JProfiler’s intuitive GUI helps you find performance bottlenecks, pin down memory leaks and resolve threading issues.
环境JProfiler 17.1.3(IDEA插件)JProfiler 9.2(可执行软件)IntelliJ IDEA 2017.2.5下载下载JProfiler(IDEA)插件方式1: 在IDEA上直接下载Settings–plugins–Browse repositories 搜索JProfiler 点击 install 按钮安装,然后从启IDEA工具. Launches VisualVM's Java profiler from within IDEA. JProfiler has a plugin for IntelliJ IDEA. It adds 'Profile' actions to IntelliJ IDEA, similar to the 'Run' and 'Debug' actions. The profiler UI is not embedded in IDEA but started as a separate process. However, you can use your existing run configurations for profiling and source code navigations goes back to IDEA. JProfiler is a Java profiler combining CPU, Memory and Thread profiling in one application. It is developed by ej-technologies and currently in version 1.2. JProfiler offers two different kinds of sessions: Local sessions which allow you to assemble the information required to start and profile your application in a point and click interface.
Key Features
Key Features
Live profiling of a local session
Once you define how your application is started, JProfiler is the perfect Java Profiler to profile it and you immediately see live data from the profiled JVM. To eliminate the need for session configuration, you can use one of the many IDE plugins to profile the application from within your favorite IDE.Live profiling of a remote session
By modifying the VM parameters of the java start command you can get any Java application to listen for a connection from the GUI. The profiled application can not only run on your local computer, JProfiler can attach to a profiled application over the network. In addition, JProfiler provides numerous integration wizards for all popular application servers that help you in setting up your application for profiling.![Jprofiler Jprofiler](https://i2.wp.com/viesure.io/wp-content/uploads/2019/02/Memory_01.png?resize=648%2C430&ssl=1)
Offline Profiling
You do not have to connect with the JProfiler GUI to the profiled application in order to profile it: With offline profiling you can use JProfiler’s powerful trigger system or the JProfiler API to control the profiling agent and save snapshots to disk. At a later time you can open these snapshots in the JProfiler GUI or programmatically export profiling views with the command line export tool or the export ant task.Snapshot Comparisons
In JProfiler, you can save a snapshot of all current profiling data to disk. It offers a rich comparison facility to see what has changed between two or more snapshots. Alternatively you can create comparison reports programmatically with the command line comparison tool or the comparison ant task.Viewing an HPROF Snapshot
JProfiler can open HPROF snapshots that have been taken with JVM tools such as jconsole or jmap or that have been triggerd by the -XX:+HeapDumpOnOutOfMemoryError JVM parameter.Benefits
Benefits
Top 10 Reasons why to Choose JProfiler
#1 Exceptional ease of use
When you profile, you need the most powerful tool you can get. At the same time, you do not want to spend time learning how to use the tool. JProfiler is just that: simple and powerful at the same time. Configuring sessions is straight-forward, third party integrations make getting started a breeze and profiling data is presented in a natural way. On all levels, JProfiler has been carefully designed to help you get started with solving your problems.
When you profile, you need the most powerful tool you can get. At the same time, you do not want to spend time learning how to use the tool. JProfiler is just that: simple and powerful at the same time. Configuring sessions is straight-forward, third party integrations make getting started a breeze and profiling data is presented in a natural way. On all levels, JProfiler has been carefully designed to help you get started with solving your problems.
#2 Real-time display of profiling data
With JProfiler you can immediately observe profiling data as your application is running. CPU, memory and thread profiling views are updated live and can be inspected without the need to wait for the measurement to complete. For a large number of use-cases, this ability provides you with an extremely fast path to a solution. In addition, you can save snapshots at any time, interactively as well as programmatically.
With JProfiler you can immediately observe profiling data as your application is running. CPU, memory and thread profiling views are updated live and can be inspected without the need to wait for the measurement to complete. For a large number of use-cases, this ability provides you with an extremely fast path to a solution. In addition, you can save snapshots at any time, interactively as well as programmatically.
#3 The unique heap walker
Finding a memory leak can be impossible without the right tool. JProfiler’s heap walker offers you an intuitive interface to solve both simple and complex memory problems. Overcooked 2 kevin levels. 5 different views show different aspects of the current set of objects. Each view allows you to create new object sets based on the displayed data. Each view provides you with essential insights on the selected objects. Questions like why objects are not garbage collected are answered with a single click of the mouse.
Finding a memory leak can be impossible without the right tool. JProfiler’s heap walker offers you an intuitive interface to solve both simple and complex memory problems. Overcooked 2 kevin levels. 5 different views show different aspects of the current set of objects. Each view allows you to create new object sets based on the displayed data. Each view provides you with essential insights on the selected objects. Questions like why objects are not garbage collected are answered with a single click of the mouse.
#4 The powerful CPU profiler
Fixing performance bottlenecks is the most frequent use case for a profiler. However, CPU data can be overwhelming in its level of detail and the way data is collected can make a huge difference in usability. With JProfiler, you have a decisive advantage when trying to find the reason for a problem. Call tree view filters, aggregation levels and thread status selectors are just some examples of it’s versatility in this area.
Fixing performance bottlenecks is the most frequent use case for a profiler. However, CPU data can be overwhelming in its level of detail and the way data is collected can make a huge difference in usability. With JProfiler, you have a decisive advantage when trying to find the reason for a problem. Call tree view filters, aggregation levels and thread status selectors are just some examples of it’s versatility in this area.
#5 The integrated thread profiler
Problems related to threading are much more frequent than one might assume. Without a thread profiler, you only have a minimal chance to tackle such issues. A whole range of otherwise opaque problems can be solved when using JProfiler, such as increasing liveness in a multi-threaded application that uses too much locking. Thread profiling not only has a separate view section in JProfiler, it is also tightly integrated into the CPU profiling views.
Problems related to threading are much more frequent than one might assume. Without a thread profiler, you only have a minimal chance to tackle such issues. A whole range of otherwise opaque problems can be solved when using JProfiler, such as increasing liveness in a multi-threaded application that uses too much locking. Thread profiling not only has a separate view section in JProfiler, it is also tightly integrated into the CPU profiling views.
#6 Excellent support for Java Enterprise Edition
Dedicated support for JEE is present in most views in JProfiler. For example, in the JEE aggregation level you see the call tree in terms of the JEE components in your application. Also, it adds a semantic layer on top of the low-level profiling data, like JDBC, JMS and JNDI calls that are presented in the CPU profiling views. With its JEE support, JProfiler bridges the gap between a code profiler and a high-level JEE monitoring tool.
Dedicated support for JEE is present in most views in JProfiler. For example, in the JEE aggregation level you see the call tree in terms of the JEE components in your application. Also, it adds a semantic layer on top of the low-level profiling data, like JDBC, JMS and JNDI calls that are presented in the CPU profiling views. With its JEE support, JProfiler bridges the gap between a code profiler and a high-level JEE monitoring tool.
#7 Extensive QA capabilities
JProfiler is ideally suited as a QA tool, both during development as well as for dedicated QA teams. The rich functionality around snapshot comparisons makes it easy to track progress. It has strong support for command line operations. This includes the ability to profile, export snapshot data and create snapshots comparisons from the command line. The ant tasks bundled with JProfiler allow you to perform all command line operations from your build script.
JProfiler is ideally suited as a QA tool, both during development as well as for dedicated QA teams. The rich functionality around snapshot comparisons makes it easy to track progress. It has strong support for command line operations. This includes the ability to profile, export snapshot data and create snapshots comparisons from the command line. The ant tasks bundled with JProfiler allow you to perform all command line operations from your build script.
#8 Broadest support for platforms, IDEs and application servers
JProfiler integrates into your environment: We provide native agent libraries for a wide range of platforms, both for 32-bit and 64-bit JVMs. Integrations into all popular IDEs makes profiling during development as easy as running your application. And the large number of integrations wizards for nearly all application servers on the market ensures that you can get started with a few clicks and not with reading documentation.
JProfiler integrates into your environment: We provide native agent libraries for a wide range of platforms, both for 32-bit and 64-bit JVMs. Integrations into all popular IDEs makes profiling during development as easy as running your application. And the large number of integrations wizards for nearly all application servers on the market ensures that you can get started with a few clicks and not with reading documentation.
#9 Low overhead
JProfiler records data only when you need it. In fact, you can start your application with the JProfiler agent and attach the GUI at a later time. When you do not record any data, the overhead is extremely small. That’s what we call on demand profiling. Invariably, there are a lot of things you can adjust in an advanced profiler. It shows you how your profiling settings will impact performance and offers you templates to quickly select profiling settings for common use cases.
JProfiler records data only when you need it. In fact, you can start your application with the JProfiler agent and attach the GUI at a later time. When you do not record any data, the overhead is extremely small. That’s what we call on demand profiling. Invariably, there are a lot of things you can adjust in an advanced profiler. It shows you how your profiling settings will impact performance and offers you templates to quickly select profiling settings for common use cases.
#10 Extensibility
JProfiler is extensible. It is built on a well-documented platform that allows you to build your own custom profiler for special situations or your own analysis tool for snapshots. With the interceptor API you can add additional semantic layers to the profiling data, similar to the built-in JDBC, JMS and JNDI profiling. The ready-to-run examples show you how easy it is to extend JProfiler with a few lines of code.
JProfiler is extensible. It is built on a well-documented platform that allows you to build your own custom profiler for special situations or your own analysis tool for snapshots. With the interceptor API you can add additional semantic layers to the profiling data, similar to the built-in JDBC, JMS and JNDI profiling. The ready-to-run examples show you how easy it is to extend JProfiler with a few lines of code.
New Features
New Features
Release 6.1.1 (2010-11-10)
Bugs fixed:
Release 6.1 (2010-10-22)
New features:
Bugs fixed:
New features:
Bugs fixed:
New features:
Bugs fixed:
Bugs fixed:
The main thread was not recorded on BEA JRockit JVMs
![Jprofiler idea plugin Jprofiler idea plugin](https://wiki.onap.org/download/attachments/25440364/image2018-3-12_14-9-4.png?version=1&modificationDate=1520834944000&api=v2)
Download
Prices
Prices
The current price list for JProfiler is listed below:
Jprofiler Price
Description | USD (per user) |
---|---|
Price Per License | |
Jprofiler Single User License | 499 |
Jprofiler Single User License with Gold support | 698 |
Jprofiler 2-3 User License | 459 |
Jprofiler 2-3 User license with Gold support | 658 |
Jprofiler 4-7 Users | 429 |
Jprofiler 4-7 Users with Gold support | 628 |
Jprofiler 8-15 Users | 399 |
Jprofiler 8-15 Users with Gold support | 598 |
Floating License | |
Jprofiler Floating License | 1999 |
Jprofiler Floating License (Qty: 2 -3) | 1839 |
Jprofiler Floating License (Qty: 4 -7) License | 1729 |
Jprofiler Floating License (Qty: 8 or more) | 1599 |
How to order JProfiler?
- By Phone (Call 613-368-4300)
M4vconverter plus 4 3 8. For further pricing information, contact [email protected].
Pycharm Profiler
Screenshots
Screenshots
We show 2 methods of installing JProfiler agent and accessing JVM to be profiled from remote location.
JProfiler is an award-winning all-in-one Java profiler and an alternative to jvisualvm. JProfiler’s GUI helps you detect performance bottlenecks, memory leaks and resolve threading issues. New features in 7.1 include i.a. JPA/Hibernate probe supporting Hibernate 3.x/4.x, EclipseLink 2.3+ and OpenJPA 2.1+. It is not cheap - comparing to jvisualvm ;) but some of you may have access to it’s license e.g. academic one or even qualify for open-source license.
As for remote access you will need a TCP port, login to Java Control Panel and on ‘Ports’ page determine a port number you are sure is not in use - for example one labelled OPENEJB_ADMIN or ask support for new port assignment for JProfiler exclusively.
Download JProfiler to your home directory and unpack it e.g.
Some of you may prefer to download RPM or shell installer. File locations may differ in that case.
Method 1: Start JProfiler with jpenable
Easier method for Java 1.6 or higher (which is rather typical version these days) but has the drawback that array allocations are not recorded, it means stack trace information for array allocations is not available. If you are profiling frequently you may prefer method 2 though.
Download the same tarball to your linux PC (or correct one for you OS), unpack and run jprofiler from bin directory.
- Click Session > New Session
- Choose ‘Attach to profiled JVM (local or remote)’
- Enter Host and Profiling Port as previously specified on the server and click OK
- Now Session > Open Session
- Choose the one just created
Here are some screenshots of running JProfiler.
Method 2: Add agentpath to JAVA_OPTS
Intellij Idea Java Profiler
Stop the JVM (you can use ‘jk’ shortcut command), add agentpath parameter to your JAVA_OPTS variable in ~/.bashrc and reread the file with ‘source ~/.bashrc’.
The library to be loaded is in our case {JProfiler install directory}/bin/linux-x64/libjprofilerti.so.
The library to be loaded is in our case {JProfiler install directory}/bin/linux-x64/libjprofilerti.so.
With jprofiler7 in your home directory and relative path, the example string to be added to JAVA_OPTS may look like
Or you can use an absolute path to libjprofilerti.so instead. Start JVM with Java Control Panel or
js
shortcut command. Check logs if you cannot connect.Jprofiler Idea安装
Note: If you change any JVM/appserver settings in Java Control Panel the agentpath parameter will be removed so you may want to readd it. Alternatively you can ask support to add it to your static parameter set so that it survives JVM/appserver changes.
Jprofiler Idea
The JProfiler Manual contains much interesting information on the profiling process, we recommend to read it in full to get most of JProfiler.