© 2010 IBM Corporation
Energy Management
in a Cloud Computing Environment
© 2010 IBM Corporation
Agenda
§
Green IT Overview
§
Energy Management Solutions
© 2010 IBM Corporation
Data Center Energy Efficiency Challenges
1. Technology Scalability
§
Each DC is unique (business requirements, IT components, facilities etc.)
2. Energy Efficiency Metrics
§
DCIE - Metric (Data Center Infrastructure Efficiency = total energy usage / IT energy consumption) can
be problematic
3. Reliability vs. Energy Efficiency
§
Energy efficiency improvements have to be manageable without compromising reliability of the
operation
4. Integration
§ Integration has to include the underlying IT technology, energy and thermal management,
power delivery technologies as well as cooling and facilities
Winter Spring Fall
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
Where does all the Energy go?
Server hardware
Server loads
Data center
Other
70%
Processor
30%
(Power supply, fans, memory,Processor
Performance, Capacity/ Watt Up to 95% idle resourceResources
used at
5-20%
average for
appl. load
TYPICAL USAGE RATES Mainframe 80 – 100% UNIX 10 – 20% Wintel 5 – 12%
IT
Power
45%
HVAC,
UPS
55%
100 Units
35
Units
33 Units
Delivered*
End to End
Initiatives
Reduce cooling/UPS needs
vs. energy going in servers,
capture heat at source
(Potential gain 10%)
More efficient cooling
and energy supply
Higher efficiency
infrastructure, power
management' ( > 3yrs
older is good target )
Better server
hardware
design
Reduce idle/unused
capacity which still
consumes energy
(Utilization 5 to 20 % gain)
Enhance resource
usage rate
(consolidation/
virtualization)
Reduce
consumption @
chip level
( Cap power usage )
Advanced
processor
design +
process
*Data source: U.S.
Department of Energy May 18, 2007
1 watt of application computing requires 30+ watts of power
VMware study of over 300,000 servers showed that over 20% of the x86 servers are running below 0.5% utilization with nearly 75% running below 5% utilization.
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
A practical Approach to Data Center Management
INFORMATION
TECHNOLOGY
FACILITIES &
PROPERTY
ASSETS
MANAGE
Monitor, trend,
and manage
energy to control
costs and risks
OPTIMIZE
Optimize assets
and infrastructure
for energy
efficiency
DISCOVER
Measure, collect, and
benchmark energy
information to identify
opportunities
REPORT
Track and verify
energy efficiency
for compliance and
stakeholders
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
IBM Energy Management Strategy
•Workload Packing
•Workload re-Distribution
•Multi-platform Optimization
•Thermal Monitoring & Mgmt
System Level Efficiency
IT Efficiency
Data Center Efficiency
& Reliability
•Improved Performance / Watt
•Energy Monitoring & Trending
•Dynamic Energy Optimization
•Improved System Utilization
• Active ties between IT and Data
Center Infrastructure
• Integration with Enterprise
Management
• Data Center Efficiency Services
Customer Issues:
Available Power and Cooling have become a barrier to business growth, and the
ability to increase either one is a major investment that clients want/need to delay or
avoid.
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
Agenda
§
Green IT Overview
§
Energy Management Solutions
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
IBM Integrated Energy Management
Financial Accounting for Energy
Storage & Data Optimization
Energy-Aware Provisioning and
Scheduling
Tivoli Energy Management Solution
Energy Dashboard for Business Service Management
Data Center Mapping and Thermal Maps Optimize Energy
Efficiency of Assets
Enterprise Energy Optimization & Reporting
Tivoli Monitoring for Energy Management
Enterprise Alerting for IT and Facilities
Enterprise
Assets
Discover and Manage Non-IBM Systems
IT Assets
Data Center
Infrastructure
Monitor
HVAC
Lighting
Security
Fire
Chiller
Branch CircuitsFor data center mgmt
Enterprise Data Repository 8MMT
Active Energy ManagementIBM Systems Director Active Energy Manager
Discover and Manage IBM Systems Views, Alerting, &
Reporting for IBM Systems
IT Assets
UPS
PDUs
Sensors
CRAC
© 2010 IBM Corporation 9
KEY CAPABILITIES
•
Monitoring and management of IBM Systems
•
Power & Thermal trending, Effective CPU trending
•
Power Saving, Power Capping
•
Discover and monitor legacy and select non-IBM systems through partner solutions
•
Energy thresholding
•
Event automation
•
and much more ….
Overview
•
AEM helps companies monitor, measure and control their energy
usage
•
AEM is a cornerstone of the IBM energy management framework
IBM Systems Director Active Energy Manager (AEM)
AEM Environment
•
Web-based user interface requiring only a
browser
•
AEM application supported on: Windows, Linux
on x86, Linux on Power, Linux on System
•
Feature of IBM Systems Director
Power & Thermal
Trending
Energy & Thermal
Event Monitoring
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
AEM Trend Data
§
Show power usage over time
§
Show temperature
§
Show humidity
§
Show graph or table of data
§
Select from 1 hour up to one year
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
(Data Center) Measurement and Management Technology:
§
Real-time and high resolution Measurements
§
Measurement-based Modeling
§
Management and Control
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
MMT Sensing and Measurements
MMT provides both high time & spatial resolution combining
§ High resolution measurements / assessments for base model generation, sensor placement etc. § Real-time sensing for feeding dynamic models
§ External and internal (via AEM, ITMfEM)
§ Wireless and wired solutions
§ Sensor grid solution with 1-wire protocol
§ access points every 2’ for thermal, flow,
acoustics, pressure (all with the same network)
§ Corrosion, power sensors are being developed
§ Robotic 3D dimensional mapping tools for
detailed environmental measurements
§ Adapters to existing data sources
Real-time sensing networks
(MMT 1.5)
Detailed, high resolution assessment and survey data
(MMT 1.0)
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
3
Implementation of “Best Practices”
§ Realize air transport energy savings
§ Realize thermodynamic energy savings
à
Achieve reduced energy consumption
à
Potential for deferring new investments
1
Measure
§ Capture
high
resolution
temperature
data
,
air flow
data
and
infrastructure &
layout data
2
Analyze / Model
§ To identify
improvement
opportunities
model the data
center
and use
optimization
algorithms (“
best
practices rules
”)
Solution Approach – Three Steps
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
Agenda
§
Green IT Overview
§
Energy Management Solutions
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
Power Consumption per Cloud Services
Today and Outlook
0 20000 40000 60000 80000 100000 120000
Today TimeUnit 1 TimeUnit 2 TimeUnit 3 TimeUnit 4 TimeUnit 5
k V A
Max. Cooling
Capacitiy / DC
Application Infrastructure OS Web Shop Mail Services:© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
Watson
Böblingen
MMT / Cloud R&D Data
Center
Poughkeepsie
Zürich
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
RITTAL CMC
via AEM
Power Monitoring via MMT & AEM
AEM CPU Sensors
(2666 Hz)
MMT GUI
AEM Power Sensors
(900.0 W)
MMT Sensors
AEM Thermal Sensors
inlet (24C) & exhaust (32F)
AEM Humidity
Sensor (13 %)
AEM Assets
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
Advanced Meter
Management (AMM)
Heat and Power
Management
Service (HPMS)
Identify Underutilized
Assets
System power
monitoring and trend
analysis
Optimize
Energy Usage
(MMT)
Energy Aware
Provisioning and
Scheduling
(TPM)
Energy management software solution stack:
Actionable time-relevant management that can inform optimized energy use.
INFORMATION
TECHNOLOGY
DATA CENTER
INFRASTRUCTURE
IBM BB
IBM BB
Energy
Energy
Management
Management
Centralized
views and
reports
Active
Energy
Management
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
visit
ibm.com/green
© 2010 IBM Corporation Optimierung von Rechenzentren durch Management-Software
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