JENNIFER 5.3.3 Release Note

Release Date : 2018. 06. 14

JENNIFER Server

Improvements and New Features

Server Common

• Added domain-specific event metrics: Active service, BadResponse active service, daily visitor, hourly visitor

• Excluding the value -1, 0, 1 when creating business ID

• Showing a notice of data loss on the dashboard screen.

• Showing the cause of agent connection failure on the dashboard screen.

Data Server

• Added an unofficial option to reuse instance ID.

• Added an option to exclude receiving SQL Inline and Bound Parameter.

• Improve the DB deletion efficiency

• Prevent the agent STOP event from occurring when the license expires

• Added the ability to parse MySQL's SQL_CALC_FOUND_ROWS function when querying CRUD matrix data.

• Added an unofficial option to deny agent access (connection). Option name is option jennifer.unofficial.enable.accept.agent.connection (Default Value true). Set the value to False if you want to deny agent connection.

• Added an unofficial option to prevent the legacy profile database from being read. - jennifer.unofficial.ignore.old.profile.db (default false) Set to true when the API for determining whether the file system is readable is slow

• Added Exception handling when the Java agent gives a null command response - This occurs when the runtime module of the Java agent is not initialized. This can be the case if there is no starting point.

• Added unofficial option to display notification about the cause of agent connection failure - Option name jennifer.unofficial.enable.agent.connection.fail.reason.to.notice (default true). Set the value to false if you don't want to display the notification on the dashboard.

• Added unofficial option to display notification about the lost of data during processing- Option name jennifer.unofficial.agent.data.processing.losing.send.to.notice (default true). Set the value to false if you don't want to display the notification on the dashboard.

View Server

• Automatic process termination when accessing the same database path in two or more processes

• Set SSLInsecureRenegotiation off.

• Change moment.js version up & change time zone usage code of the server

Screen Common

• Added notify page when screen is disconnected from view server

Dashboard / Real-Time

• [Real-Time > X-View] Change to support only a single domain when domain group is off.

• [Real-Time > Business] Added "Show Chart Popup icon" to X-View chart.

User Defined Dashboard

Popup

• [X-View Transaction Analsysi] Replace tree index with profile index and parent profile index when exporting the call tree table.

Analysis / Statistics

• [Performance Browser] Changed the viewing period from the previous day to a maximum of 7 days

• [DB Search] Support for more than one-month inquiry, only can display 50,000 records or less

Management

• [Rule > EVENT Rule> Metrics EVENT] Add Domain Target Type to Search and Add Condition.

• [Rule > EVENT Rule] Change existing intelligent EVENT rule to comparison EVENT tab on the EVENT rule management screen.

• [Rule > EVENT Rule] Comparison EVENT Tab, Compare EVENT that can be compared with all time zones

• [Rule > same IP connection limit] Added "Do not block" setting type - Supported from Java agent 5.3.3

• [JENNIFER User> Group] Added SQL inline Parameter permission to function-specific permissions.

• [JENNIFER SERVER> JENNIFER DB] Added backup start date option on archive setting tab

• [Extension & Notice > SMTP settings] Added plain SMTP protocol setting type.

• [Extension & Notice > SMTP settings] Added the ability to set up an SMTP server registered with Amazon SES

• [Extension & Notice > SMTP settings] Allow to enter blank ID and Password values.

Template/Report/Talk

• [Template] Improved chart style.

• [Report] Changed "TEMPLATE", "REPORT", "TALK" menu URL.

User Menu

• [My background Job] Add screen to View file list created when exporting full profile from X-View popup.

Open API

• [Open API] updated /api/metrics to also display Application/SQL/External Call matrix list

Bug Fix

Data Server

• Fixed an issue that could cause excessive CPU usage when there are a wide variety of keys for calculating the number of visitors by client IP

View Server

• Fixed a bug that prevented view server from running in JDK 1.9 when Jennifer Labs and adapters were added

Screen Common

• Fixed a bug where the subdomain sorting order displayed irregularly when selecting Domain group in domain bar

• Fixed a bug that prevented multilingual processing and data server notification messages from showing

• Fixed a bug where Data Server low disk space message was not showing.

Dashboard / Real-Time

• Fixed a bug where Response Time per-domain was not collected.

• [Dashboard > Speed Meter] Improvement of instance name displaying when there is no space to display names

• [Dashboard > XView] Fixed multiple bugs that prevented time axis movement, error in displaying data and incorrect X-dot when zooming to the X-View.

User Defined Dashboard

• Fixed a script bug when setting/selecting 'start time' column in active service list chart settings

Popup

• [X-View Transaction Analysis] Fixed a bug where "Unkown" was displayed in Plain Text when method profile returns "null" value.

• [ActiveService] Fixed a bug where the SQL details button was not displayed.

• [ActiveService] Fixed a bug where the service dump button was not shown in the service list.

• [ActiveService] Fixed a bug where a query failure occurred when transaction related errors are being collected at the time of the inquiry

• Fixed a bug where SQL, ExternalCall BadResponse individual transactions threshold settings where not applied

Analysis / Statistics

• [Analysis > Performance Browser] Fixed a bug that caused multi-selection in the browser DOM area when selecting a line and then selecting another line.

• [Analysis > DB Search] Fixed a bug where Domain/Instance/Business search period exceeding one month caused a server error.

• [Analysis > X-View] Fixed a bug that data could not be loaded when dragging a point older than one month.

• [Analysis > DB Search > Domain/Instance/Business] Fixed a bug where search result was not displayed correctly when the query time range settings were in minutes unit.

Management

• [Monitoring Target > Domain, Domain Group] Fixed a bug that caused a script error when a special character was included in the name.

• [JENNIFER Server > JENNIFER DB] Fixed a bug where the date of the data was incorrect when the time zone of the server and the browser were different.

• [JENNIFER Server > JENNIFER DB] Fixed a bug that prevented the display of files backed up yesterday

Template/Report/Talk

• [Template] Fixed a bug where server error occurred when modifying imported chat/table component

• [Template] Fixed a bug where the template was not built if the build period was set to Weekly or Monthly

• [Template] Fixed a bug where server error occurred when the summary interval is set to All when adding table via the Table > DB Search > Domain/Instance/Business menu item.

• [Template] Fixed a bug where sorting was not applied in Table > TopN > Application/SQL/External Call

• [Report] Fixed a bug that allowed access to the report menu URL even if permission was not granted

JAVA Agent

New Features

• Added SQL query encoding option. (sql_query_encoding)

• Added SQL query string parameter encoding option (sql_parameter_encoding)

• Added Thread Auto Kill function based on CPU time. (enable_cpu_consuming_thread_auto_kill, cpu_consuming_thread_auto_kill_threshold)

• Added an option to change the point of patching to track Thread

• .(lazy_trace_thread)

• Added an option to ignore HTTP_IO_EXCEPTION errors (ignore_http_io_exception)

Changes and Improvements

• Added support for Tibero JDBC 5, 6 direct sql

• Added a way to debug missing profile (_debug_profile)

• Added the ability to set the maximum number of parameters to be collected when collecting SQL profiles. (max_size_to_parameter)

• Registered IBMResetServlet class com.ibm.websphere.jaxrs.server.IBMRestServlet in the default service entry point.

Bug Fix

• Fixed an issue that could cause DEAD_LOCK when retrieving Connection name.

• Fixed a bug where memory leak occurred when there were many SQL.

• Fixed a bug where SQL could not be collected normally when using Tibero JDBC.

• Fixed a bug where setting a blank value in the agent advanced options would cause the option to reset to default value.

.NET Agent

Bug Fix

• Fixed an issue where the topology view for HTTP calls was not drawn in version 5.3.2 and version 5.3.2.1.

• Fixed an error that caused an error in X-View Transaction Analysis when there is only single quotation mark in the parameters of SQL query

• Fixed an issue where the agent could not connect to the server when using Auto Assigned ID

Changes and Improvements

• Added profile for "Connect" when using ASYNC socket.

• Added profile_method_paramter_value_length, profile_method_return_value_length option with the same functionality as the Java agent.

• The service adapter can change the service name based on the type argument of the WCF (Added an example file "RenameAdapter.cs" to the /extension/sample directory)

• Added three environment variable options to reuse the conf file based o the directory where the EXE is located in batch monitoring

DEFAULT_BATCH_EXE_DIR

The directory path where the EXE batch process will be applied to the default conf file

DEFAULT_BATCH_CONF_FILE

The conf file name to be applied to all EXEs in the DEFAULT_BATCH_EXE_DIR directory

DEFAULT_BATCH_EXE_INCLUDE_SUBDIR

Specifying True applies to all EXE batch processes in DEFAULT_BATCH_EXE_DIR, and False only applies to batch processes in DEFAULT_BATCH_EXE_DIR.

PHP Agent

New Features

• Added profile_http_paramter_except option to collect HTTP paramters execluding specifc key.

• Added profile_http_header_except option to collect HTTP headers excluding specific key.

• MongoDB Support (PHP 7 or later, using MongoDB driver only)

• Added an option to collect User ID from HTTP paramter value (user_by_http_header, user_by_http_parameter)

Changes and Improvements

• Improvement to display HTTP POST param and GET Param separately when HTTP parameters are collect (profile_http_parameter, profile_http_parameter_all)

Bug Fix

• [Analysis > System Environment Variable] Fixed a bug where PHP version was collected as Unkown php value type.

• Fixed a bug where automatic stack trace was not collected when a certain period of time passed after starting the agent.

• Fixed a bug where SQL build was abnormal when two or more SQL bind variable with the same name are used.