Critical Systems Monitoring: Innovative Strategies for Effective Infrastructure Management
Emerson Network Power: The global leader in enabling Business-Critical Continuity Emerson Technologies
© 2010 Emerson Network Power
Uninterruptible Power Power Distribution Surge Protection Transfer Switching DC Power Precision Cooling High Density Cooling Racks Rack Monitoring Sensors and Controls KVM Real-Time Monitoring Data Center Software
Emerson Network Power – An organization with established customers
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Presentation topics • Emerson Network Power overview • “Improving Availability, Capacity Management and Energy Efficiency Through Integrated Monitoring and Management,” Matt Zieg, Manager, Product Marketing, Liebert Monitoring , Emerson Network Power • Question and Answer session
© 2010 Emerson Network Power
Matt Zieg Manager, Product Marketing Liebert Monitoring Emerson Network Power
Š 2010 Emerson Network Power
Agenda • The growing importance of monitoring and management • Improving availability by increasing MTBF and decreasing MTTR • Enabling effective capacity management • Enhancing efficiency to reduce costs
Top data center issues Spring 2010 ranking
Spring 2009 ranking
Spring 2008 ranking
Spring 2007 ranking
Spring 2006 ranking
Adequate monitoring / data center management capabilities
1
3
4
6
4
Heat density (cooling)
2
1
1
1
1
Availability (uptime)
3
4
3
4
5
Energy efficiency
4
2
5
3
7
Power density
5
5
2
2
3
Source: Space
6
6
6
5
2
Data Center Users’ Group
Š 2010 Emerson Network Power
Today’s data center • Businesses use IT as a source of competitive advantage • IT demand outpacing supply • High density zones of 10 kW or more per rack • “Right sized” spaces • Higher turns of technology • Need for higher IT utilization leading to virtualization and cloud computing initiatives • Higher consideration for efficiency • Pressure to react to business and IT needs while maintaining availability © 2010 Emerson Network Power
Pressures driving the need for improved planning and decision-making External forces changing the business climate
Geographic Economic Interdependent applications and functions
New technologies: virtualization, cloud
Consolidation Reduced costs and staff
Efficiency and green initiatives
Higher densities
Business and technology forces pressing on the data center
Convergence
Regulatory
Higher end-user demand
Competitive
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What is infrastructure management? An integrated set of tools, products and services that help data center managers manage change and complexity while controlling cost and optimizing performance. Data Center Services
Assessment Services
Remote Management
Management Software
System management, planning, process
Monitoring Software
Data acquisition, trending, and alarm management
Communication and Sensor Devices Data Center Infrastructure
Sensors
Critical Infrastructure Š 2010 Emerson Network Power
IT Infrastructure
Data collection is critical to infrastructure management • • • • • • • • •
UPS Battery system Cooling Leak detection Backup generator Surge protection Switchgear Pumps and chillers Power distribution / branch circuit
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Assessments provide a baseline and identify areas for improvement • Identifies site-specific requirements • Identifies unwanted hot spots which degrade equipment and data • Reduces operating costs and the likelihood of equipment failure and downtime • Facilitates data center capacity planning • Provides actionable information
© 2010 Emerson Network Power
Assessment case study Before:
• Computer networking organization • Data center
– 9,300 sq. ft. – More than 3 MVA power – Mixed-use building • 73% space savings
After:
– Added new high density cooling zone – Added variable speed fans in air handlers
• 18% energy savings
Under-floor Partition
High-Density Zone
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Improving Availability by Increasing Mean Time Between Failure and Decreasing Mean Time To Repair
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Decreasing mean time to repair and increasing mean time between failure Break-fix, non-performance-based monitoring Up
Down
Up
Down
Time
React!
Repair
React!
Repair
Proactive monitoring Up
Down
Up
Down
Time
Proactive Action
Planned Repair
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Performance Degradation and Repair
Alarm and event management Generator Operation
Power Distribution
UPS System
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Trending to protect availability • Detect changes in systems performance • Data on pre-alarm conditions help identify the cause of the problem, not just the symptom
© 2010 Emerson Network Power
Monitoring to document ROI and increase uptime • • • • • •
Reduce hot spots Branch circuit protection Staff efficiency Proactive vs. reactive Failure prediction Planned work vs. response • All resulting in: increased uptime
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rapid
Langan Engineering and Environmental Services • Environmental engineering firm Elmwood Park, NJ • Area susceptible to sags and brownouts • Remote monitoring alerts IT staff to disruptions 24/7/365
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Enabling Effective Capacity Management
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Anticipating capacity needs • Server procurement takes only a few weeks • UPS and precision cooling procurement and deployment can take six months or more • Trending helps to predict capacity needs and prevents infrastructure from inhibiting growth
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Trending to anticipate growth
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Thoughtful power design • Strategic deployment of power system • Prevent stranded capacity
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Benefits of improved capacity management • Improve resource utilization • Extend the life of existing resources • Delay capital expenditure • Shut down unnecessary units • Deploy additional servers within a rack, taking advantage of the efficiencies of high density
© 2010 Emerson Network Power
Enhancing Efficiency to Reduce Costs
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Data center energy consumption model 5,000 sq. ft. data center
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Measuring PUE
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Using monitoring tools to improve efficiency Integrated Control Solution
• Cooling
CRAC
Fan Speed Control Sensors
CRAC
– Share data to team multiple units – Manage compressor load, humidification, dehumidification and cycling
CRAC
– UPS and PDU optimization, management and control
CRAC
• Power
Unit Control Sensor
© 2010 Emerson Network Power
Controlling cooling infrastructure to match room conditions • Fan speed follows return air temperature • Energy savings based on a single 10HP motor • Savings based on a 10 cent cost per KWh
100% 90% 80% 70% 60%
100% 90% 80% 70% <60%
8.1KWh 5.9KWh 4.2KWh 2.8KWh 1.8KWh
© 2010 Emerson Network Power
0% ($0 / yr) 27% ($1,931/ yr) 48% ($3,477 / yr) 66% ($4,682 / yr) 78% ($5,587 / yr)
Too much / not enough air flow
Variable Fan Speed
A
Not Enough Flow = Hotspots B C
Too Much Flow = Waste of Energy
A Variable Fan Speed
B C
Š 2010 Emerson Network Power
Even distribution of air flow
Fan Speed Control Sensor
75-80 F
Variable Fan Speed 72-75 F
70-72 F
Temperature Control Sensor
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Fluctuating loads requires constant management of data center capacities • Even in a virtualized environment, data center utilization remains below 25% for large parts of a day • Leveraging UPS intelligence can increase efficiency while maintaining availability
Server Utilization in Virtualized Environment
100
0 0
12
24h
Source: McKinsey & Company “Revolutionizing Data Center Efficiency,” 2008
© 2010 Emerson Network Power
% Load
Intelligent paralleling allows for “automatic phase in” of capacity
% Load
3 Units @ 25% Load Each = 90% Efficiency
2 Units @ 38% Load = 92% Efficiency
© 2010 Emerson Network Power
Summary • Monitoring and infrastructure management tools and strategies enable organizations to achieve key business objectives: – Improving availability – Improving capacity management – Improving energy efficiency
© 2010 Emerson Network Power
Q&A
Matt Zieg, Manager, Product Marketing Liebert Infrastructure Management and Monitoring Emerson Network Power
Š 2010 Emerson Network Power
Thanks for joining us! • Register for our next Webcast on August 18: “To 30kW and Beyond: High-Density Infrastructure Strategies that Improve Efficiencies and Cut Costs ” • Follow @EmrsnNPDataCntr on Twitter
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