EM12c and the Optimizer Statistics Console

Today we’re going to review another great feature in the EM12c that you may not have realized was available.  Once logged into a database target, click on the Performance menu and navigate to the Optimizer Statistics Console:

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Optimizer Statistics Console Page

The new console page is clean, easy to navigate and has great access points to manage and monitor optimizer statistics for the given database target.

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We’ll actually start at the bottom of the (more...)

RMOUG Training Days 2015!

OK, Oracle EM hat off, RMOUG Training Days hat on! :)

So as many of you know, RMOUG Board of Directors made the smart move after I joined Oracle, instead of losing a valuable member of the board, they moved me to being a non-voting board member emeritus and realized that I could still serve as the Training Days Conference Director.  The conference is by far, the most demanding position on the board and its (more...)

EM12c Management Agent, OutOfMemoryError and Ulimits

While enjoying the lovely Liverpool, UK weather at Tech14 with UKOUG, (just kidding about that weather part and apologies to the poor guy who asked me the origin of “Kevlar” which in my pained, sleep-deprived state I answered with a strange, long-winded response…. :)) a customer contacted me in regards to a challenge he was experiencing starting an agent on a host that was home to 100’s of targets.

        oracle_database.DB301.com - LOAD_TARGET_DYNAMIC  (more...)

OMS and OMR Performance- Part III, Metrics Page

Before heading off to UKOUG’s Tech 14 conference, thought I would jump back from the Agents performance page and look into the very important page in the Oracle Management Service, (OMS) and Oracle Management Repository, (OMR) regarding metrics.  Standard metrics collection is demanding in itself, so when we add plugins, metric extensions and manual metric collection changes, it’s important to know how these changes can impact the performance of the Enterprise Manager 12c, (EM12c) (more...)

Agents Management Via EM12c Release 4 Console

I’m going to take a break from the OMS/OMR Performance pages and jump over to the Agents page in release 12.1.0.4.  You can access this page from the Setup menu drop down in EMCC:

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Main Agent Management Page

The Agents Management page will default to show you all agents and looks very similar to the All Targets page when filtered by a target type, but this page focuses on Agents, (more...)

Why Women Should Consider a Smartwatch

I keep having this conversation over and over, in retail stores, restaurants and other establishments- women coming up to me and asking, “Can you tell me about that watch you have on?”

It made me realize that it could be really intimidating to:

1.  Ask questions of the sales staff in most stores.

2.  The benefits that I noticed I get from the smartwatch are not always the same for men.

3. (more...)

Retrieving Bind Values from SQL Monitor in EM12c Release 4

I know others may want to know how to do this and I had challenges until Gagan Chawla, a teammate from Oracle, was kind enough to point out how to still get to this hidden, little gold nugget, so I’m posting it here for others!

Up till database plug-in 12.1.0.5, while in SQL Monitor SQL ID details page, you could click on a button called View Report and quickly view a (more...)

Removing Redundant Startup/Restart for the OMS Service in Windows

I’ve been told many times that the OMS for EM12c can take quite some time to start on Windows.  Some told me it took anywhere from three to up to fifteen minutes and wanted to know why.  I’ve done some research on the challenge and it is a complex one.

Let’s start this post by stating that even though I’m focusing on the OMS service that is part of the Windows installation of EM12c from (more...)

EM12c, Rel. 4, OMS and OMR Health, Part II

There are a large number of “moving parts” when performance tuning or trouble shooting an Enterprise Manager environment.  The new EM performance features, (available in release 12.1.0.4) are there to assist you in understanding the source of the issue and can really make the difference for those that are unfamiliar with the challenges of Weblogic, java, network or other complexities that make up EM12c and aren’t commonly thought of as part (more...)

Oracle Enterprise Manager 12c Command Line Interface is Available!

The new Oracle Enterprise Manager 12c Command Line Interface book is available via a number of locations, including Amazon and directly from Apress.  If you are an EM12c fanatic or just learning and want to learn more, consider the new book that will show you why the command line returns the DBA to the golden age, empowering Enterprise Manager to script and enable tasks at a global level!

9781484202395HiRes



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