JENNIFER 5.6.2 Release Note

Release date : 2023. 07. 05

JENNIFER Server

Chrome minimum supported version has been changed to 92.

View/Data Server supports JDK 20 version.

The setting screen has been upgraded.


The 'Application Entry Point', 'Application Name', 'External Call', 'Dynamic Method Profiling', 'User ID', 'GUID' settings screens have been integrated into 'Monitoring and Profiles'.


The 'JENNIFER Server Upgrade', 'View Server Title and Logo Settings', 'Notice', 'Authentication Token', and 'License' settings screens have been integrated into the 'JENNIFER Server'.


The 'SMTP Settings', 'Adapter & Plug-in', 'DB Plan Connection Information' settings screens have been integrated into 'SMTP & Adapter (+DB Plan)'.


The 'Active service elapsed range time' setting screen has been integrated into the 'real-time chart'.

Features added and Improvment

5.6.1.1

5.6.1.2

5.6.1.3

5.6.1.4

5.6.1.5

5.6.1.6

The new X-View analysis pop-up provides analysis methods suitable for increasingly asynchronous application environments. A timeline format that can express profiles running simultaneously is applied, and even if there are lost profiles in the middle, the call distribution and response time of each profile are visually expressed as much as possible.

5.6.1.7

This improved associative transaction function expresses the calling relationship of transaction units instead of the association of existing instances in order to secure visibility of the calling relationship of distributed transactions in the MSA environment. You can intuitively identify bottlenecks for a single request made up of multiple transactions.

5.6.1.8

5.6.1.9

The function is activated in [Settings > My Account, and OTP apps distributed by Google or Microsoft can be used.

5.6.1.10

5.6.1.11

5.6.1.12

5.6.1.13

5.6.1.14

5.6.1.15

5.6.1.16

5.6.1.17

5.6.2

Bug Fix

5.6.1.1

5.6.1.2

5.6.1.3

5.6.1.4

5.6.1.5

5.6.1.6

5.6.1.7

5.6.1.8

5.6.1.9

5.6.1.10

5.6.1.11

5.6.1.12

5.6.1.14

5.6.1.15

5.6.1.16

5.6.2

JAVA agent

From this version, only JDK8 or higher is supported.


JDK7 and earlier versions are supported by earlier versions. Additional features are not included unless required.

Features add and improvment

5.6.1.1

5.6.1.2

5.6.1.3

5.6.1.4

5.6.1.5

5.6.1.7

5.6.1.8

5.6.1.9

5.6.1.10

5.6.1.11

Dummy Agent is a tool to verify if the -javaagent option itself behaves abnormally in a specific JVM.

5.6.1.12

This version includes the OpenTelemetry agent. The 5.6.1.11 version and the existing agent are the same version. This version includes OpenTelemetry for asynchronous support, so if you are not related, please use version 5.6.1.11.

5.6.1.13

This version does not include version 5.6.1.12 of OpenTelemetry.

5.6.1.14

This version does not include version 5.6.1.12 of OpenTelemetry.

5.6.1.15

Due to the structure of the Redis Lettuce driver (4.x), there is no way to obtain an IP/Port, so the topology information is not displayed properly.

5.6.1.16

This version includes OpenTelemetry agent version 1.27.0.

Including integration with OpenTelemetry, it has been improved to work by adding OpenTelemetry agent settings and options. If OpenTelemetry is set (enable_opentelemetry), previously working services (application entry points) will not be patched.

5.6.1.16

If you use this option, it is an option that allows the wakeup process to be used in a separate thread rather than running in the user thread. Since we have not been able to test it in many environments, please check and use it.

5.6.2

Bug fix

5.6.1.3

5.6.1.6

5.6.1.8

If the actual bound parameter value is null, there is obviously a problem. Changed to minimize application impact by adding exception handling.

5.6.1.9

5.6.1.14

.NET Agent

Features added and Improvment

5.6.1.3

5.6.1.4

5.6.1.5

5.6.1.6

5.6.1.7

5.6.1.8

5.6.1.9

5.6.1.10

5.6.1.14

Bug fix

5.6.1.1

5.6.1.2

5.6.1.3

5.6.1.11

5.6.1.12

5.6.1.13

5.6.1.14

5.6.1.15

5.6.1.16

5.6.1.17

PHP agent

Features added and Improvment

5.6.1.1

5.6.1.2

5.6.1.3

5.6.1.5

5.6.1.6

Bug fix

5.6.1.3

5.6.1.4

Python agent

Features added and Improvment

5.6.1.10

5.6.1.11

5.6.1.14

5.6.1.15

5.6.1.17

Bug fix

5.6.1.4

5.6.1.6

5.6.1.7

5.6.1.8

5.6.1.9

5.6.1.10

5.6.1.11

5.6.1.14

5.6.1.15

5.6.1.16