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This week I'm in Portland, Oregon, where I call home. Its interesting for me since this is my first Super Computing conference, and soo far, I'm really impressed, not only by the intense knowledge and the plethera of scientific discovery all around, but also by the fact this conference is so well attended. There -s a huge trade show floor, filled to capacity where you can see everything from genome research to oil and gas exploration, to bio-computing. . It's very cool to see NASA, Oak Ridge Labratory, and many top universities all showing off the lastest in High Performance Computing, some very cool stuff indeed. From the point of view of higher learning and how super computers are changing the world, this is the place to be. Here are a few shots of the Intel booth in case you get a chance to come by and see us.

 

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I'll be capturing some cool videos from the conference and you should keep a look out for these on Channel Intel at YouTube. Thanks for stopping by The Server Room.

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In order to deliver to the continued promise of Moore’s Law, Intel’s Information Technology team needs to enable Intel’s Silicon designers with the tools, capabilities and streamlined processes to bring higher performing processors to market every year.  The latest generation of 45nm products (ie the Intel microarchitecture, codenamed Nehalem) was an especially challenging project for us. 

 

With Intel design computing demand growing an average of 45% year over year coupled with the rich technology capabilities in the 45nm based Nehalem micro-architecture, the computational requirements of silicon tape-out (the last stage of design before manufacturing) represented an approximate 13x increase in increase in demand from prior 65nm processors. Staring at this demand (1.2 million hours of compute demand per day) plus a need to bring products to market faster and more efficiently, our IT team realized we needed to do something different - our standard grid computing solution that was sufficient for earlier stage design work was insufficient for tape-out. 

 

Solution: Intel IT built a High Performance Computing (HPC) solution that currently rank in the Top 500 list of supercomputers (#261, #308, Nov 09) and feature a new parallel storage environment to support our 45nm Silicon tape-out process.  The details of this effort are captured in this whitepaper. 

In summary, the Intel IT HPC solution employs two of the world’s fastest supercomputers to create the fastest microprocessors helping Intel achieve the following results.

 

·         Completed 45nm tape-out in 10day, less than HALF the time of prior products

·         Delivered an estimated incremental value of $44M to Intel

 

I can’t wait for what tomorrow will bring as Intel IT is already upgrading and evolving this HPC solution to support our future generations of micro-processor designs. Tune in tomorrow at SuperComputing 2009 in Portland where Shesha Krishnapura from Intel IT will present more details on our HPC environment or join us December 8th, 2009 from 10-12am PST for a live chat with Intel IT experts in the Server Room

 

Chris (twitter)

 

HPC roadmap.JPG


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Ok it may be that your IT department or enterprise applications are limiting your opportunity to adopt 64 bit version of your favorite CAD application, but your inability to adopt a 64 bit CAD application can be very limiting to your productivity. 

Here as an example from a recent discussion with some end users who are involved in a workstation pilot with Intel.  When they moved to a 64 bit version of their favorite CAD application the time to open a 2.5GB file dropped from 20 minutes to less than 1.  

Question - How many files does your engineering team open a day?  What is the cost of the 20 minutes?

Customers operating in a 32 bit world are forced to work with smaller models.  You knew that.  And of course smaller file sizes will open faster. 

But….

Rather than working with the chassis, engine and transmission in a single view, you will need to work each one independently.  The results is you may miss a design interference, a misalignment or another obvious design issue, because you only had a partial view of the entire design.  More rework and more delays.

Yes but... many of the enterprise applications you use are 32 bit and you need to have a 32 bit workstation environment in order to access these tools.  That may have been true once, but with technology like Intel® Virtualization Technology for Directed I/O and Parallels™ Workstation Extreme software you now have the opportunity for an uncompromised workstation experience.  You get all the benefits of a 64 bit CAD application and you can still work within a 32 bit environment when you need to.  You can even pass the data between workstation environments.

Do not be too slow to adopt a 64 bit version of your favorite CAD application, just opening files faster and working with a complete design can make eth cost of a new workstation irrelevant.

To learn more about Intel® Xeon® based workstations visit www.intel.com\go\workstation

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Are you ready to innovate faster or explore more design options in less time than ever before?

The digital workbench powered by two Intel Xeon 5500 processors gives you the opportunity to create, test and modify your idea right at your workstation. Have no doubt, workstations powered by two processors, with eight total cores, sixteen computational threads, and memory capacities up to 192GB are proving extremely capable at analysis-driven design.

Today’s digital workbench is nothing at all like last year’s workstation, which may have struggled to design and simulate. This new breed of a workstation presents you with the capability to rapidly play “what if?”

What is driving the interest in the digital workbench?

Organizations of all shapes and sizes are looking for opportunities to reduce design cycle times and associated costs without negatively impacting product performance. One potential method of achieving this is by enabling designers to consider the validity of a greater number of design concepts earlier in the design cycle. This may not only shorten design cycles, but it may also enable you to ultimately deliver a more favorable product configuration.

The product development rules are changing.

Manufacturers are recognizing that by reordering product design activities, they may be able to achieve a more efficient product development process. By empowering engineers with easy-to-use and powerful 3D conceptual design tools, together with early access to CAE applications, engineers may be able develop the most advantageous designs before committing them to labor-intensive detailed design processes.

Isn’t this old news?

Many manufacturers agree the greatest opportunity to impact product development cost is by bringing simulation forward. That is old news. Manufacturers know that when product analysis or simulation results trail the detailed design process then product changes become extremely expensive and negatively impact new product release schedules. Worse yet, they also realize that changes made downstream in a design cycle are “last minute” and almost always imply compromises on original design goals. This, of course, cuts into the product performance and profits of the new or updated product.

Using simulation and getting results before the detailed design process begins helps ensure that the CAD models meet performance requirements, mitigating last-minute and expensive design changes.

OK, the product development rules may be changing, but I still need an expert.

No doubt, the expert is still needed. However, advancements at companies like ALTAIR, ANSYS, SIMULIA, MSC, SpaceClaim and others are all making it easier to bring simulation and analysis further upstream in the design process.

As one example, let’s look at the ANSYS Workbench platform. This solution provides an easy-to-use framework that guides the user through even complex multi-physics analyses with drag-and-drop simplicity. It supports bi-directional CAD connectivity and enables the idea of simulation-driven product development.

ANSYS is an example of what ISVs are doing to create tools that learn from the experts and export them to others who need access to their knowledge. Yes, the expert is still very much needed, but leveraging the expert’s knowledge and driving it upstream in the design process is needed even more.

The new model

Using the combined hardware and software technologies delivered through a digital workbench, engineers can now create a single digital model that gives them the ability to design, visualize and simulate their products faster than ever.

This hardware and software suite enables users to create a digital prototype and can help engineers to reduce their reliance on costly physical prototypes and get more innovative designs to market faster.

The digital workbench helps users bring together design data from all phases of the product development process into a single digital model that can be rapidly changed, tested and validated.

What can you do to test the promise of the digital workbench?

Today’s workstation can provide you with a magnificent digital canvas to create tomorrow today. You need to decide if you want to explore reordering your product design activities and potentially achieve a more efficient product development process.

Today’s workstation gives engineers a new tool that can be likened to a digital workbench. This tool, powered by two Intel Xeon 5500 series processors, hosts a suite of software applications that engineers can employ to create and test their ideas. The pliers, hammer and nails found on a workbench in a garage or basement have now been replaced with digital tools that promise to accelerate innovations via a process known as digital prototyping. Its enablers include application tools like detailed CAD, CAE and PIM. Together they represent the new digital workbench—a powerful innovation tool you can use to bring your ideas forward faster than ever before.

Are you ready to use a digital workbench?

Visit www.intel.com/go/workstation to see which workstation is right for you.

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Prior to the Intel Xeon X5500 Server Platforms*, measuring server power was done via expensive equipment and could only be performed in a discrete fashion.  Unless you had tons of monitoring equipment to mash-up your power data - it was a tedious process.  Now, using Intel DCM and Node Manager - you can pull multiple servers worth of power info to make some important power decisions in your datacenter.

 

First of all, you need to baseline your workload.  If you're confident that you can replicate workload patterns then you've got a starting point.  Otherwise, it's usually a good idea to start monitoring and looking for some cyclical patterns and/or common data points (time, power, thermals, etc) to keep track of.

 

In this scenario (like in my last blog) we're using a SQL workload which can be modified to run the CPU at high levels for a relatively set amount of time.  The base workload runs for 7 min 30 seconds, as shown in the Intel DCM screencap below.

 

base-workload.jpg

In this test case: Idle power for the 4 servers is 782W, and under load - the power increases to 1174W - which is a delta of 392W.  This power increase occurs when work is given to the server and the P/T states react to the workload and increase power/voltage to the system to increase performance.  Exactly what we've been used to seeing even since EIST was introduced several years ago.

 

Now, what I'll show you is something that may be very interesting in scale... I will power cap the servers by 20W each, and set the Intel DCM Power Policy to only allow 1095W for the 4 servers in the rack.

 

20w-per-server-powercap.jpg

 

What is awesome here is that we can still finish the workload in the same 7 minutes 30 seconds.  So essentially, we have saved 80W of power for each set of 4 servers and still get the same amount of work completed!  In a large datacenter this can be HUGE in energy savings.

 

comparative-workload.jpg

Let's do some quick math:  20W power savings per serer x 10,000 servers = 20kW power savings and you still get the work done.  I hope I just helped some of you server admins get some new ideas on your next "I need a raise" talk with your manager

 

*your mileage may vary, so test your own workloads and report out!

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Most of the time, server ROI is measured on the data center scale, replacing tens, hundreds, or even thousands of servers with fewer higher-performing and more energy efficient servers.

But...have you ever wondered how much power you could save if you replaced every 4 year old server in an entire country with Xeon 5500 Nehalem-based systems?  What about how much CO2 that could be removed for those same 4-year old servers – and number of cars it effectively removes from the road?

Well, wonder no more!  Check out this short paper for an eye-opening comparison of the UK, Germany, and France, and how big of an ROI they can realize if the entire country refreshed ALL of their 4-year-old servers.  It looks at power savings, land reclamation, and monetary savings in slightly different terms, like how much space can be saved in comparison to the floor area of Notre Dame Cathedral?  You’ll need to read on to find out more… J

Additionally, all calculations were done using the Xeon ROI tool, so check it out and come up with some more interesting comparisons based on your city, state, or country data.  Be sure to post them here!

 

 

 

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Do you ever wonder where Spam comes from?  I have no idea where the meat-like version of Spam comes from (nor do I wish to ponder that mystery). But it is pretty well established that a huge component of the e-mail and IM Spam that we all know and hate is generated by automated programs (bots) installed on thousands or even millions of unsuspecting systems.  These bots are remotely controlled via command-and-control or even peer-to-peer networks (botnets) to do the bidding of the bot developer—such as propagate Spam or other malicious software or generate denial of service attacks against designated targets.  And all of this could happen without most people even knowing their system is doing anything. 

Botnets are the end result of many malware exploits—as viruses, worms, Trojans, drive-by or click-through attacks may deliver and propagate the bot payload. They are also a crystal clear example of how the objective of attacks have changed from hit-and-run high-profile grabs for fame to instead focus on stealth and establishing and retaining control of assets. Botnets are an ideal tool for the nefarious—they can command huge numbers of widely distributed systems at trivial costs.  While it is hard to estimate how many systems are part of a botnet, the potential is staggering.  For example, the much-publicized Conficker worm is estimated* to have placed more than 4 million unique IP addresses under the control of “bot-masters”. And this huge resource base allows the bot-masters to rent control of these resources to spammers or other agents looking for ways to generate attacks or other nuisances with low risk of being detected.  In essence, they are allowing criminals and spammers to outsource the generation of their malicious activities. It is a frightening business model indeed.

It is also a difficult challenge for IT. Thanks to botnets, it is possible for an IT manager or CIO to get a call from out of the blue asking why their systems are attacking some other company or government entity’s systems.  Or discover a botnets of 100’s of computers with their company.  These type of events can happen to the best IT departments (even Intel or the US Government). Clearly, IT needs tools to help prevent such scenarios, and the antivirus and intrusion detection/prevention industry is working hard to keep up with the rapid growth in the delivery vehicles for bot code.  The other weapon for IT managers is traffic analysis – looking for strange patterns of activity (such as bursts of e-mail traffic from selected systems or floods of network traffic generated against specific targets) that falls outside of business norms to determine if there is another business being conducted with their assets.  While being part of a networked world has wonderful, powerful benefits, it is not without enhanced risk. A botnet is not a network you ever want a member of.

Intel technologies like Trusted Execution Technology (TXT) and instruction set optimizations such as STTNI can be part of these solutions.  Intel® TXT can be used in solutions that help protect systems from software attacks which provide the malware payloads to compromise systems.  In fact, Intel TXT (to be available with Westmere server systems) provides an entirely new protection capability for most systems—providing evaluation of the launch environment and enforcing “known good” code execution. This is important because most malware tools execute only once the system is booted—so Intel TXT provides a valuable complementary protection. And to help with the growing burden of run-time malware and attack analysis, new (with Nehalem) instructions that accelerate string manipulation can boost content inspection software ability to detect anomalies.  And research and development will ensure Intel continues to develop and deploy building blocks to help IT address today’s challenges and tomorrow’s.

We can do that most effectively only if we’re trying to solve the right problems.  Are your systems under attack? (yes, they are). What types of solutions are most effective for you?  Where is the greatest exposure? Is the pain in stopping attacks or cleaning up after them? This is certainly worth thinking about—before some Government agency comes calling asking why your systems are sending them so much spam!

*http://www.confickerworkinggroup.org/wiki/pmwiki.php/ANY/InfectionTracking

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Why upgrade your hardware when migrating to SAP ERP 6.0?  Because it makes simple, practical, business sense that is all.  SAP has identified several key reasons why customers are concerned about migration and several among them are as follows:

·         Cost, Cost, Cost

o   HW infrastructure cost is highlighted as one of the key barriers of migration

·         Business Justification

o   Is there a compelling business reason to upgrade the hardware?

·         Additional risk of business disruption

o   Migration of ERP environment is complex enough…how much more risk is there when upgrading your hardware?

From a cost perspective, the perception that hardware is a barrier to migration can be easily overcome.  Based on research, the hardware cost as a percentage of the overall migration cost is only about 7%.  That means 93% of the cost is in licensing, consulting, etc, etc.  HW costs are only the “tip of the iceberg” and the real $ investment lies elsewhere in the equation.

Is there a compelling business reason to upgrade your hardware? Well…frankly, it does not make sense not to do it.   One, we showed above that the hardware investment is minimal compared to SW licensing, consulting, service, etc.  Two, the hardware requirements of ERP 6.0 are significantly higher than previous versions. ERP 6.0 requires up to 2.5x more CPU performance, 2.5x more memory and 1.5x more I/O!  You will need the increased performance and scalability that Intel provides in our microprocessors.  While the ERP performance requirements have increased 2.5x, Intel performance with SAP has increased 10X!  Oh, btw…energy efficiency does matter and in your new ERP environment you will be able to consolidate servers and save on power and cooling costs.  TCO will be significantly reduced and from hardware investment standpoint, you are likely going to recover the cost of the servers in a very reasonable timeframe.

From my discussions with the IT community, their major concern and number one focus area is to prevent business disruption and downtime.  This costs companies real and significant money.  The fact is that an ERP migration is a complex enough project managing the strategic, functional and technical portions.  Adding a server infrastructure change increases fundamental risk.  But, the key here is that it is done often and done successfully.  Intel IT has published several whitepapers on the subject and communicated “Best Known Methods” to minimize that risk.    A quick summary is inserted here:

Challenge:

         Convert Intel’s Worldwide Warehouse Management Software

         Upgrade from SAP* ERP version 4.7 to 6.0, change the DBMS, and perform a Unicode* conversion as well as a hardware upgrade

         Minimize downtime

Benefit to Intel IT:

         SAP ERP 6.0 improves Intel supportability

         Increases ease of integration to SAP NetWeaver* 7.1 Suite

         Provides access to Enhancement Packs and Enterprise Services

         Intel® Itanium®-based servers provide access to 128 GB of memory for database and SAP operations and significantly increased performance from true 64-bit processing

Key Results:

         Reduced downtime of upgrade by 50% by using Intel Architecture

In summary,  upgrading your server infrastructure when migrating your ERP environment is a very, very complex task, but form a business perspective, it should be fairly easy to see the true benefits from combining the ERP migration and hardware upgrade at the same time.

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     As I’m new to The Server Room, I offer this brief introduction:  I am a marketing manager in Intel’s Software and Services Group – looking after Intel’s collaborative marketing efforts with virtualization solution providers.

     A couple weeks ago, Ken Lloyd blogged about the incredible changes in compute capability and performance brought by the Nehalem microarchitecture – and gave credit to the advances in software, too.  I’d like to take the conversation a step further:  did you know that the launch of VMware™ vSphere 4.0 in April 2009 represented a milestone of collaborative development?  The combination of VMware vSphere and Intel Xeon processor 5500 based systems delivers astonishing performance in part because it is the result of a full cycle of collaboration.

     Intel has a well established rhythm of technology innovation – and a lot of really smart architects who know a thing or two about cpu design – but we get innovative ideas from the outside, too.  Over the years of the VMware alliance, Intel has received (and acted on) many requests for small changes in cpu circuitry…changes that would make virtualizing the cpu easier, more efficient, or add capability.  A whole raft of hardware optimizations for virtualization were included in the Nehalem architecture.  As Intel started to deliver early silicon for Xeon 5500 based platforms, Intel software engineers worked closely with VMware engineers – optimizing vSphere code to take advantage of the new hardware features to improve performance, increase efficiency, and add new functionality.  The results?  Check out this video from the launch of VMware™ vSphere 4.0 to see for yourself what “better together” really means.  And the cycle continues – what can you imagine in the next round of collaborative innovation??

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Congratulations to Ron as the winner of the Intel Xeon Workstation Sweepstakes.  He has been a member of The Server Room for over a year and was able to complete the quiz on the first attempt. 

Good job!

RonEspiritu.jpg

 

"I was excited to hear that I won the Intel Xeon workstation sweepstakes.  With its incredible performance, the system offers me the flexibility to use it in so many ways that I'm not sure how to best utilize it at the moment. It's a welcome problem to have and I look forward exploring the possibilities. Thanks to Intel and the Server Room team for providing a great resource to everyone!"

 

Thank you all for entering and look for more sweepstakes offerings in the near future.

- Your 'The Server Room' Admin's

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There’s a video going around from one of Intel’s top external customers.  Before you see this (video linked below) I wanted to position this correctly.  I caught up with Mr. X at an undisclosed coffee shop and got his approval to share publicly the messages that we would have rather had him go out with. Those messages are as follows:

Mr. X’s 4 year old servers were a burden on his organization, he spent all of his budget on just maintenance, nothing left for innovation.

He looked at his old infrastructure and determined that replacing them with more powerful-energy efficient servers from Intel was a strategic investment.

The New intel Xeon 5500 based servers provided the opportunity for him to innovate again.  He claimed that these new Intel Xeon Processor 5500 (Nehalem-EP) are the best enabler of IT business value that he's seen in years.

They boosted energy efficiency, saved him big $ and extended his facility lifespan – now he doesn’t have to go build a new data center. 

He replaced his old servers in a 9:1 ratio (getting rid of 9 old and replacing with 1 new) that enabled him to cut operational expenditures by 90% …And that savings alone is paying for the investment in these new servers in just 8 months. 

By strategically investing in IT when his competitors hunkered down and cut spending – he is now positioned to grow faster and gain share as the economic upturn arrives.

Ok, now that I’ve had a chance to convey his real messages, you can check out this video.

 

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I’d like to introduce myself as a product line manager at Intel who has spent almost a decade ensuring we are creating the best servers to solve small business challenges. Part of my role is to influence future generation products and I’d like to learn more about your challenges, needs and desires so I can ensure we address them in our next generation products.

 

Here is a story I have heard in the past: “Ah geez, What Now? A customer just called to tell me they tried to enter an online order for my product and my web site is nowhere to be found.  I am lucky they called, but so much for spending a Saturday at my kid’s baseball tournament! Now I need to drive an hour to my downtown office to restart and possibly fumble with my server.  You would think that the desktop system that I am using as a server would just work so I can spend my free time with my family and my work time growing my business.”  

 

I can’t count the number of times I have heard a similar story from customers and colleagues that are trying to grow a small business, manage their own computers and have a personal life.  The answer to their problem is simple, buy a real server based on Intel®Xeon® Processors that is designed to keep your business running 24/7.   Our latest Xeon processors and chipsets are not only validated to run 24/7, but include features such as support for error correcting code memory and RAID for server operating systems that ensure dependability and differentiate a real server from desktop system used as a server.  However, a small business should not care about all this technical jargon.   I believe they only care that their server runs 24/7 without failure, enabling them to focus on business growth and life.

 

What are your small business challenges?  I’m all ears.

 

Keith

 

 

 

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These are dog years for servers.   Pretty much every year Intel introduces a new Xeon processor.  Those who have heard the story recognize this as the Tic Tock model.  On Tic years the manufacturing process is updated, on Tock years the chip architecture is updated.  Every year customers get a boost in performance, and often a cut in power.  Typically this boost is in the 50% neighborhood, enough to make it worth the upgrade, and still achievable by engineering teams on a two year cycle.  Except, we are in dog years.

 

 

The Nehalem – Xeon 5500 – processor broke all prior boundaries on single generation performance gain.  Delivering two to three times the compute capacity of the Xeon 5400 (Harpertown) generation.  This is a big change, probably a once in a lifetime change – unless that quantum thing happens in my lifetime.  Roughly a 10X performance boost in less than 5 years.

 

During this same five years we have seen virtualization technology go from a lab project – something for test and dev – to mainstream data center process.  In 2005 it would have been heresy to suggest virtualizing the corporate ERP.  At that point virtualization overhead on the server could be as high as 25% and the entire server was needed to do “real work”.  Fast forward to today.  Virtualization technology in both the hypervisor and processor have reduced overhead to only a few percent, AND servers are 10X faster.  Not only can you virtualize the ERP, you are irresponsibly wasting resources if you do not.  Unless your ERP demands have grown 10X in 5 years, your ERP alone won’t even make a new Xeon 5500 system sweat.

 

If this advancement wasn’t enough, the announcements last month from Intel about the coming Xeon 7500 (4+ socket) processor were amazing.  All the benefits of the Xeon 5500, but on steroids.  The  new biggest leap ever.  With up to eight cores and four memory channels per socket, this is a monster.  Your ERP system will be barely a blip in perfmon.  It isn’t unreasonable that an entire data center for a SMB business could be virtualized onto one of these beasts.  And, how big is a Xeon 7500 server?  My guess is about the size of a breadbox

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Just wrapped up Oracle Open World…sitting at SFO, waiting for a flight back home. 

The event from a Nehalem-EX perspective was a success. Hit important points and accomplished what we had to deliver. 

Hit #1:  Michael Dell, in his key note, delivered Nehalem-EX message beautifully.  2.5x performance improvements coming from 9x memory bandwidth…compared to currently sold technology.  Thank you, Michael. 

Hit #2:  Dell placed Nehalem-EX demo at its Exhibit at Moscone West.  I missed seeing it in person but the Dell friends came to me reporting that the demo attracted a lot of attention from the audience.  Thank you again, Dell. 

Hit #3:  My Nehalem-EX demo at Intel booth was also a success.  The pre-production system ran throughout the event with 64 logical processors fully active with 1TB of Samsung DDR3 memory, running SPECjbb, stressing all the CPUs, cores, and threads.  Occasionally, I injected double-bit error to show off the MCA-Recovery function.  Windows 2008 R2 reported nicely that the system encountered a critical error but the system still running at full speed.  If not with MCA-Recovery function, I would have had blue screen each time I ran that error injection script and would have had to wait for few minutes to have the server come back up online. 

Also, I really liked the demographics of the audience this time.  Compared to the other events I went to this year, I had more conversations with the folks who actually purchase equipments, those who test new equipments at IT shops, and those from Oracle starting to realize that hardware choice does matter when selling Oracle software.  Many people specifically asked when Intel starts shipping Nehalem-EX and which specific OEM models would use Nehalem-EX.  I hope my responses to those folks were legitimate.  ;-)  I also hope Oracle sales folks now have true confidence that the Oracle software stack runs best on Intel, specifically, Nehalem-EX. 

Oracle Open World is said to be the largest IT event.  I believe that.  You don’t get to have lunch at the middle Mission St tarmac very often.  You don’t get to see four digit hotel bills very often for just couple night stay. Despite the fall storm hitting the peninsula dumping loads of water and gust knocking trees down on Tuesday, Intel booth continuously had heavy flow of traffic.  I admire the Intel team putting together our presence and admire the whole industry supporting the event. I also personally learned a lot from the event, meeting people, exchanging knowledge.  Three day booth duty is a tough one but worth it. 

Oh, and to wrap the whole trip up…

Hit #4:  cleared the wait list and getting home earlier with an earlier flight… 

AND…I wish today was Friday… 

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With the Intel Xeon 5500 series (Nehalem) based processors, the X5500 chipset and instrumented power supplies, you can start with the most basic use case for Intel Node Manager - monitoring the power usage of your servers.

 

As you can see in the Intel Datacenter Manager (DCM) screen below - there are multiple servers configured into logical units:  HF2-EIL is the lab that these servers are located in.  Rack 1 and Rack 2 are the physical location of these servers, and each Rack contains 2 servers each.

 

epiitpoctbg01-workload-5.5min.JPG

When you highlight one server (as above in DCM)- you can see the power characteristics over a certain time period.  The time period shown gives you the idle power, max power, and thermal measurement.  The 'hump' in the graph is a SQL workload which creates 'work' for the server and the process runs for about 5 1/2 minutes with no power capping.

 

Here's a graph of the 2nd server in that rack, performing a similar workload.  As you can see, the 2nd server power usage is different than the first.

epiitpoctbg02-workload-5.5min.JPG

 

The Intel Datacenter Manager SDK console can monitor multiple systems as well.  The next graph, is both of those servers in the rack, which accounts for both servers power usage during the same timeframe.

1-rack-workload-5.5min.JPG

Finally, here is the final graph, showing the accumulation of all 4 servers, in both Rack #1 and Rack #2.  This shows the maximum power utilized during the workload, the minimum power (idle) and the inlet thermal temperature in the lab.  Something that hasn't been able to be done before without expensive equipment in the datacenter.

 

2-racks-workload-5.5min.JPG

 

My next power based blog will show how power-capping can give you more effience use of your workload power while using Xeon 5500 series platforms.

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