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MySQL Enterprise Monitor 3.2 GA has been released
Posted by: Andy Bang
Date: April 12, 2016 03:25AM

We are very happy to announce the general availability of the next
release of MySQL Enterprise Monitor, version 3.2. This is the best-
in-class tool for monitoring and management of your MySQL assets,
included with your MySQL Enterprise Edition subscription. You can
find more information on the contents of this release in the change
log:

http://dev.mysql.com/doc/relnotes/mysql-monitor/3.2/en/news-3-2-0.html
(also included at the end of this note for convenience)

With the new release you can:

* Monitor and visualize any complex replication topology available in
MySQL 5.7 using the completely revamped Replication Dashboard:
http://dev.mysql.com/doc/mysql-monitor/3.2/en/mem-replication.html

* Intuitively monitor the current process list for any MySQL 5.6+
instances:
http://dev.mysql.com/doc/mysql-monitor/3.2/en/mem-reports-processes-ref.html

* Monitor your new MySQL 5.7 instances and ensure that all of the new
features and components are being used optimally:
http://mysqlserverteam.com/whats-new-in-mysql-5-7-generally-available/

You can see some highlights of MySQL Enterprise Monitor in the new
demo: https://youtu.be/Mya0s-Ls0Is

For additional details, please join us for the upcoming webinar:
Replication Monitoring & Visualization with MySQL Enterprise Monitor
3.2
https://event.on24.com/eventRegistration/EventLobbyServlet?target=reg20.jsp&referrer=&eventid=1168922&sessionid=1&key=528EB54F9589A922A275A326B534AE72&regTag=&sourcepage=register

You will find binaries for the new release on My Oracle Support:

https://support.oracle.com

Choose the "Patches & Updates" tab, and then choose the "Product or
Family (Advanced Search)" side tab in the "Patch Search" portlet.

You will also find the binaries on the Oracle Software Delivery Cloud
in a few weeks:

http://edelivery.oracle.com/

Choose "MySQL Database" as the Product Pack and you will find the
Enterprise Monitor along with other MySQL products.

If you are not a MySQL Enterprise customer and want to try the Monitor
and Query Analyzer using our 30-day free customer trial, go to
http://www.mysql.com/trials, or contact Sales at
http://www.mysql.com/about/contact.

Please open a bug or a ticket on My Oracle Support to report problems,
request features, or give us general feedback about how this release
meets your needs.

Useful URLs

* My Oracle Support - http://support.oracle.com/
* What's New in 3.2 - https://dev.mysql.com/doc/mysql-monitor/3.2/en/mem-comparison-3-2.html
* Change log - http://dev.mysql.com/doc/relnotes/mysql-monitor/3.2/en/
* Installation documentation - http://dev.mysql.com/doc/mysql-monitor/3.2/en/mem-installing.html
* Complete documentation - http://dev.mysql.com/doc/mysql-monitor/3.2/en/
* Product information - http://www.mysql.com/products/enterprise/monitor.html
* Download - http://support.oracle.com/ (available now) or http://edelivery.oracle.com/ (in a week or so)

Thanks and Happy Monitoring!

- The MySQL Enterprise Tools Development Team

==========

Changes in MySQL Enterprise Monitor 3.2.0

Replication Monitoring Enhancements in MySQL Enterprise Monitor 3.2

* Important Change: The Replication dashboard has been updated. As of
this release, the new dashboard displays graphical topologies,
supports multi-source replication, and so on. For more information,
see Replication Dashboard. (Bug #17637011)

* The Replication dashboard now displays the global maximum
replication delay. (Bug #11748039)

* The Replication advisors "Slave SQL Thread Reading From Older
Relay Log Than I/O Thread" and "Slave Execution Position Too Far
Behind Read Position" were consolidated in the advisor "Replica
Execution Position Too Far Behind".

* The Replication advisor Slave Too Far Behind Master was renamed to
Replication Too Far Behind. The default thresholds were decreased,
also.

* The Replication advisor Slave Relay Log Space Is Very Large was
renamed to Relay Log Space Very Large.

The following new thresholds definitions were added to this advisor:

- Total Space Thresholds (in GB): Alerts generated if total relay
log space exceeds these thresholds.

- Channel Space Thresholds (in GB): Alerts generated if per channel
relay log space exceeds these thresholds.

This advisor is also responsible for the new Relay Log Space Very
Large graphs.

Functionality Added or Changed

* The Agent backlog is no longer written to the filesystem, but to
active RAM only.

* A new graph, Database Queries - Per MySQL Instance is added to the
All Timeseries Graphs section in this release. This graph is based
on the Queries status variable.

* The Processes report displays all running processes on the selected
instance. This report is available from the Reports and Graphs menu.

Note: The Process report uses the sys schema processlist view. As
such, some data is only available for MySQL 5.7, or higher.

* The OpenSSL libraries bundled with MySQL Enterprise Monitor and the
MySQL Enterprise Monitor Proxy and Aggregator have been upgraded to
OpenSSL 1.0.1s.

Bugs Fixed

* The Event label Worst Alarm Time is renamed Time of Worst Status
(Bug #22849129)

* It was not possible to delete replication groups which were created
by the Topology Discovery process. (Bug #22295066)

* The help text of the "Binary Log Space Exceeds Specified Limit"
advisor was updated. (Bug #2078129)

* Group discovery did not correctly detect group members if a group
member had been deleted and added again. Information on the deleted
instance was not properly removed from the system.

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MySQL Enterprise Monitor 3.2 GA has been released
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