JENNIFER 5.3.2 Release Note

Release Date : 2018. 03. 29

JENNIFER Server

Changes and Improvements

Common

• Changed to JDK minimum version to 1.7 for running Jennifer Server (data, view common)

• Jennifer server (data, view common) Upgrade to logback version 1.2.3

Data Server

• Changed Agent advanced option copy function to copy only non-default settings

• Log disk IO speed in the server log file.

• Changing the signal handler logging message

• Improvement to gather connection information when collecting SQL

• Allowing high-severity agent errors to be generated as events in situations where servers

• Improved to allow data server heaps to be allocated to physical memory

• Improvement to stop collect social security number (Korean) from SQL parameter

• Improvement to avoid losing TPS in situations where there are a large number profiles

• Adding and measuring system memory and swap memory in the data server status text

• Organize CPU utilization in data server diagnostics log.

• Save and display the time of the automatic stack trace list screen as agent collection time

• Added Logging to help recognize the cause of OOM that occurs when PiSql BoundParameter is very large

• Increase the default size of the data server heap to 2 gigabytes

• Fixed the problem that real-time data exceeding the retention period is not deleted in the window environment

• Remove backticks for table names when performing CR CR matrix lookup

• Prevent warning messages for JDK options not supported by the JVM

• Support remote call type for .NET as related transactions - WCP, SOAP, NET_REMOTE, COMPLUS

View Server

• JDK 9 support

• Upgrade from Jetty 7 to Jetty 9.2

• Added option in server_view.conf that allows login only from specific IP address (all_login_permission_ip)

• Enhance log history if the size of data requested by the data server exceeds 50MB

Screen common

• Added Bad Response Time Application Active service Metrics. (Record the number of active services running longer than the Bad Response Time Application settings)

• Removes newline character when SQL export is included in CSV export

• IPV6 address is abbreviate (X-View Data)

Dashboard/RealTime

• [Real-time > Event] Improvement to fit long messages in the event area screen.

• [Real-Time > Event] Improvement to truncate long business,instance name.

• [Real-Time > EVENT] Changed "Business event" name to "Business Metrics event"

• [Real-Time > Business > X-View] Remove chart popup view button

User Defined Dashboard

• Add active service list

• Improve chart editing design

• Improved initial dashboard chart resolution

• Changed URL to not include groupId when sharing URL

• Improved the ability to set custom dashboards of other groups as the initial screen if the group user has "Custom Dashboard View Permission"

Management

• [JENNIFER User > connected users] Change user IP to X-Forward-For value

• [Rule] Added intelligent EVENT rule management screen

• [Monitoring target> Domain] Added "Initial agent options" function that automatically copies the setting of the default agent to the instance that first connects to the domain.

• [Monitoring target> agent upgrade] Add pending status when upgrading

Analysis / Statistics

• [Analysis> Performance Browser] Domain group support

• [Analysis> Application Status] Added pop-up message function to ERROR tab, ERROR list view

• [Analysis> DB Search> Application / SQL / External Call Tab] Added full selection function to text search layer

• [Analysis> X-View> Client IP Tab] In the case of IPV6 address, it is expressed in short format.

• [Analysis> X-View] Add Excluded Application Filter

• [Analysis> X-View] Improve filtering UX to allow multiple conditions input

• [Popup> X-View] Front-End Section Analysis Area Chart UX Improvement

• [Popup> X-View] Improved performance of exporting full profiles

• [X-View Transactions Pop-up] Added the ability to export Plain Text profile to CSV file

Report / Template / Talk

• [Template] Show a confirmation message when trying to leave the screen after changes are made in the editor

• [Template] Table/Chart component, domain group support

• [Talk]XSS For the contents

Bug Fix

Data Server

• Fixed a bug where Remote call statistic was stored even though transaction profile not saved due to profile store limitation settings

• Fixed the problem that real-time data exceeding the retention period is not deleted in the window environment

View Server

• Fixed a bug on Windows where including forward slash '\' in configuration caused a server error

Common

• Fixed a bug that caused a script to be executed when inserting "<script>" in the directory name.

• Fixed a bug that the screen would appear blank when scrolling through the table in the Retina environment.

• Fixed a bug where Group Id could be arbitrarily changed when modifying user information

Dashboard/Real-Time

• [Topology] Fixed bug where the selected instance does not match the data in the X-View chart

• Fixed a bug where the last selected value (domain) of the dashboard top bar was shared with the top bar of the batch job domain

• [Real-time> User] Fixed script bug when domain group is off

User Defined Dashboard

• Fixed bug when adding dashboard as favorites

• Fixed a bug that prevented pages from opening when deleting an instance on a chart

• Improved overhead when moving charts in edit mode (minimize ajax calls)

• Add loading indicator to the top left section of X-View chart

• Fixed a bug that caused Read Error when selecting "synchronize top bar" in chart configurations

Management

• [Notifications] Fixed a bug in which notification sounds are initialized when custom notification sounds are selected for registration

• [Login Policy] Fixed a bug that prevented login when "Duplicate Login Prevention" was disabled

Analysis / Statistics

• [X-View> Client IP Table] Fixed a bug where the data appeared as 0 (JJC-1992)

• [X-View] Fixed a bug where the bottom of the X-View was hidden when adding a filter

• [Application Status] Fixed bug where data could not be found in batch job domain

• [Pop-up /X-View Transaction Analysis] Fixed a bug where DB Connection column was exposed in the external call section analysis table.

• Fixed a bug that the buttons could not be activated when the number of GUIDs in the X-View transaction pop-up exceeds 1000

• [Pop-up > X-View] Fixed a bug where the call-tree screen appeared blank when selecting the timeline

• [Application Status] Fixed date display bug when the time zone of the view server and the browser are different.

• Analysis> DB Search] Fixed bug that Domain / Instance / Business cannot be viewed when the search period is more than one day and the "Time display unit" is set to "All".

Report/Template/Talk

• Fixed a bug where report list sorting did not work correctly.

• Applying XSS Filtering to the Report Directory and Template Title

• Fixed a bug where the component was not added when the template was not focused on the editor

• Report] Fixed a bug where directory selection effect did not match

• [Template] Fixed a bug where Chart / Table selection UI did not open in Chrome (64.0.3282.140) version.

• Fixed a bug where charts or tables inserted into reports does not appear when using Chrome Version 64

Open API

• Fixed a bug that caused data to be duplicated when calling JSON data

JAVA Agent

New Features

• Added option to collect SQL and FETCH profile according to execution (min_sql_time_to_collect, min_sql_fetch_time_to_collect)

• Added the ability to add the contents of the HTTP Header to the application name (append_service_naming_by_http_header)

• Add debug option for Unknown SQL collection (debug_unknown_sql)

• Added option to ignore specific extensions when tracking profile files. (ignore_profile_for_file_extension)

Changes and Improvements

• Maria JDBC Driver Diret SQL Support

• Added JNI module supporting AIX Maintenance 2 (sys-0.2.0-aix-m2-32.so, sys-0.2.0-aix-m2-64.so)

• Added JNI module supporting Solaris SPARC (sys-0.3.0-solaris_sparc_32.so, sys-0.3.0-solaris_sparc_64.so)

• Improved that event can be generated when reconnecting with data server after OOM occurs.

• Improved to prevent blank values from being set when user ID and GUID are set.

• Improved logical handling of class validation when more targets are created when setting dynamic method profiles to patterns (_ use_default_super_class).

• [Management] Improvement to record pending options on the Instance to the agent log file.

Bug Fix

• Fixed an issue where the module was not initialized due to file system conflict at agent initialization.

• Fixed the problem that encoding is broken when applying PLC message (encoding, response_set_charater_encoding)

• Fixed an issue where UnkownSQL occurs when using CallableStatement of Oracle JDBC driver (when using 5.3.1.1 version)

• Analysis -> Fixed the problem that Process Memory part is not displayed when recording service dump.

.NET Agent

New Features

• Added ip_filter option to ignore incoming requests from specific IP

• Add the data Source information in the connection string to the SQL query

• Two new options are added : remote_address_header_key_delimiter, remote_address_header_key_idx

• Added support for ASP.NET Core web applications running on top of .NET Framework in Windows environment

• Added profiling for using HttpClient type in External-Call

Changes and Improvements

• Changed IISConfigHelper to show it as a valid web virtual application if the extension does not have a bin subfolder but it contains files with .aspx, .asmx, and .ashx

• Changes to the feature to let you know if an agent upgrade has failed (traditionally, if the upload was successful, the installation was seen as a success).

Bug Fix

• Fixed a bug where SQL information was not collected due to profile_max_size limitation

• Fixed a problem where startup_url could not be called after version 5.3.0.8

• For 32-bit, the performance browser's "Current Thread Count" is set to 0

• Fixed a bug where certain web applications in IIS on Windows 2003 are not visible in the ACT tool

• Fixed problem where agent upgrade does not work (there is a System.UnauthorizedAccessException exception in the log file indicating that the file is locked

• Fixed a problem that hangs due to automatic stack trace in Web application with high GC load

• Fixed the problem that the thread list on the [Analysis and Statistics -> Thread] screen in the server version 5.3.1.19 causes an error

PHP Agent

New Features

• Adding remote_address_header_key, remote_address_header_key_delimiter, remote_address_header_key_idx options to get the Client address from the HTTP header.

• PHP 7.2.x(NTS) Support

Changes and Improvements

• Fixed the problem that the encoding is broken when the PLC message is not English and the default_charset setting value in php.ini is not utf-8.

• Improved to collect EXTERNALCALL_EXCEPTION when curl_exec function fails.

• Update Boost library to version 1.66.0

Bug Fix

• Fixed bug where EXTERNAL CALL host parsing failed

• Fixed bug where Segmentation Fault occurs when executing PDO, Mysqli SQL query