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nGrinder 3.1.2 Release Note


We're proudly releasing nGrinder 3.1.2 which enhances the usability and visibility. With some bug fix, the following improvements are for the effective operations of nGrinder.

     If you want to see more generic product info, please visit http://nhnopensource.org/ngrinder  

1. Release Info

  • Version : 3.1.2
  • Release Date : 2013.02.22

2. Changes

OUTLINE

  • Enable realTime target server monitoring. Now you can see how the target server reacts during tests.
  • Monitor agent network usages and be able to run the plugin to do something on the agents.
  • See logs passed from agents  directly in the browser.
  • Provide an option which unlocks the agent memory XMX limitation (by default it was 1G). Add agent.useXmxLimit=false in ${NGRINDER_AGENT_HOME}/agent.conf to enable this
  • Make the Tomcat stoppable by shutdown command.
  • Use record instead of wrap by default in the script.
  • Make a user be able to define new statistics.
  • Provide several more useful plugin interface.
  • Fix the bugs in which the some sampling points are missing in the final result.

DETAILS

  • Bugs Fix
    • NGRINDER-511 - Make the agent server mode optional
    • NGRINDER-512 - Provide a user defined statistic chart
    • NGRINDER-516 - Fix typo errors
    • NGRINDER-517 - Make the tomcat stoppable
    • NGRINDER-519 - Delete pid when agent stop command is succeeded
    • NGRINDER-527 - Make the sampling count accurate and speed up the updateStatistics
    • NGRINDER-528 - Make the agent monitor data is saved in DB
    • NGRINDER-537 - Fix the bug which show then a test report panel in few seconds even when a user click test config panel
  • Improvement
    • NGRINDER-509 - Make the monitor data visible in realtime
    • NGRINDER-513 - Make basic_template use record not wrap
    • NGRINDER-514 - Make the agent connection error more visible
    • NGRINDER-515 - Delete unnecessary packages.
    • NGRINDER-518 - Make logs viewable in the browser
    • NGRINDER-520 - Collect network usage data from agents and make it stoppable when overflow
    • NGRINDER-523 - Add an option to enable agent processes to use more than 1G memory
    • NGRINDER-522 - Make network usage status available in agent monitoring
    • NGRINDER-524 - Make the resource / lib folder feature more explicit
    • NGRINDER-526 - Make an agent connect to the console with controller ip
    • NGRINDER-529 - Make plugin be able to see the currently attaching agent info
    • NGRINDER-530 - Split physical network check to plugin
    • NGRINDER-531 - Delete copyright
    • NGRINDER-532 - Fix the missing region info in the bad network situation
    • NGRINDER-533 - Make chart Y value 10 at minimum
    • NGRINDER-534 - Modify layout to show the main content bigger
    • NGRINDER-539 - Make console host name used in agent.conf

3. OS, DBMS supports

  • Linux, Windows, Mac OSX is supported.
  • Supports CUBRID, H2 as DB. The default DBMS is H2.

4. Requirements

  • Be required over Oracle JDK 1.6 version.
  • Tomcat 6.X later in advance.

5. Downloads

6. References

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