Dell Inc. PowerEdge M520 (Intel Xeon E5-2470 (2.30 GHz) SPECpower_ssj2008 = 5,521 overall ssj_ops/watt
Test Sponsor: Dell Inc. SPEC License #: 55 Test Method: Multi Node
Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Oct 25, 2012
Hardware Availability: Oct-2012 Software Availability: Jun-2012 Publication: Nov 14, 2012
System Source: Single Supplier System Designation: Server Power Provisioning: Line-powered
Benchmark Results Summary
Performance Power Performance to Power Ratio
Target Load Actual Load ssj_ops Average Active Power (W)
100% 99.4% 23,619,377 4,078 5,791
90% 89.9% 21,344,869 3,416 6,249
80% 80.0% 18,994,872 3,027 6,275
70% 70.0% 16,631,275 2,634 6,313
60% 59.9% 14,237,299 2,247 6,337
50% 50.0% 11,881,111 1,954 6,081
40% 40.0% 9,500,836 1,771 5,365
30% 30.0% 7,129,409 1,465 4,866
20% 20.0% 4,751,852 1,240 3,831
10% 10.0% 2,374,900 1,067 2,226
Active Idle 0 732 0
∑ssj_ops / ∑power = 5,521
Graph of results
Aggregate SUT Data
# of Nodes # of Chips # of Cores # of Threads Total RAM (GB) # of OS Images # of JVM Instances
16 32 256 512 384 16 256
System Under Test
Shared Hardware
Shared Hardware
Enclosure: Dell PowerEdge M1000e
Form Factor: 10U
Power Supply Quantity and Rating (W): 3 x 2700
Power Supply Details: Dell PN G803N
Network Switch: Dell PowerConnect 6248
Network Switch Details: 48 Port 1Gb Ethernet Switch
KVM Switch: None
KVM Switch Details: N/A
Other Hardware: Dell M1000e Chassis Management Controller, Dell P/N: JV95D; Dell 16-Port Gigabit Ethernet Pass-Through Module, Dell P/N: WW060
Comment: Network switch not measured for power
Set: 'sut'
Set Identifier: sut
Set Description: M520
# of Identical Nodes: 16
Comment: None
Hardware per Node
Hardware Vendor: Dell Inc.
Model: PowerEdge M520 (Intel Xeon E5-2470 (2.30 GHz)
Form Factor: Blade
CPU Name: Intel Xeon E5-2470 (2.30 GHz)
CPU Characteristics: 8 Core, 2.30 GHz
CPU Frequency (MHz): 2300
CPU(s) Enabled: 16 cores, 2 chips, 8 cores/chip
Hardware Threads: 32 (2 / core)
CPU(s) Orderable: 1,2 chips
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 256 KB I+D on chip per core
Tertiary Cache: 20 MB I+D on chip per chip
Other Cache: None
Memory Amount (GB): 24
# and size of DIMM: 6 x 4096 MB
Memory Details: 4GB 2Rx8 PC3L-10600E ECC, Slots A1-A3, B1-B3 populated
Power Supply Quantity and Rating (W): None
Power Supply Details: Shared
Disk Drive: 1 x 100 GB 2.5" SATA SSD, Dell P/N: DYW42
Disk Controller: Integrated PERC S110
# and type of Network Interface Cards (NICs) Installed: 2 x Onboard dual-port Broadcom 5720 Gigabit Ethernet
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software per Node
Power Management: Power Saver Mode in OS (See Notes)
Operating System (OS): Microsoft Windows 2008 Server Enterprise x64 Edition
OS Version: R2 SP1
Filesystem: NTFS
JVM Vendor: IBM Corporation
JVM Version: IBM J9 VM (build 2.6, JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120322_106209 (JIT enabled, AOT enabled)
JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xmn800m -Xms1024m -Xmx1024m -XlockReservation -Xnoloa -Xlp -Xconcurrentlevel0 -XtlhPrefetch -Xthr:minimizeusercpu -Xgcthreads4
JVM Affinity: start /affinity [3, C, 30, C0, 300, C00, 3000, C000, 30000, C0000, 300000, C00000, 3000000, C0000000, 30000000, C0000000]
JVM Instances: 16
JVM Initial Heap (MB): 1024
JVM Maximum Heap (MB): 1024
JVM Address Bits: 64
Boot Firmware Version: 1.3.5
Management Firmware Version: iDRAC7 1.23.23 Build 1
Workload Version: SSJ 1.2.10
Director Location: Controller
Other Software: IBM SDK Java Technology Edition Version 7.0 for Windows x64
Boot Firmware Settings
Management Firmware Settings
none
System Under Test Notes
Controller System
Hardware
Hardware Vendor: Dell Inc.
Model: R410
CPU Description: Xeon 5620
Memory amount (GB): 64
Software
Operating System (OS): Microsoft Windows Server 2008 Enterprise R2 SP1
JVM Vendor: IBM Corporation
JVM Version: IBM J9 VM (build 2.6, JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120322_106209 (JIT enabled, AOT enabled)
CCS Version: 1.2.6
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: Yokogawa Meters and Instruments Corporation
Model: WT210
Serial Number: 91H723624
Connectivity: RS-232
Input Connection: Default
Metrology Institute: NIST
Accredited by: Simco Electronics
Calibration Label: 5497366
Date of Calibration: 17-Jan-2012
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.4.2-bc965ca0-20120417
Setup Description: Connected to SUT power supply 1 and 2
Power Analyzer pwr3
Hardware Vendor: Yokogawa Meters and Instruments Corporation
Model: WT210
Serial Number: 91KA21980
Connectivity: RS-232
Input Connection: Default
Metrology Institute: NIST
Accredited by: Simco Electronics
Calibration Label: 5801064
Date of Calibration: 14-Sep-2012
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.4.2-bc965ca0-20120417
Setup Description: Connected to SUT power supply 3
Temperature Sensor temp1
Hardware Vendor: Digi International Inc.
Model: Watchport/H
Driver Version: Watchport Virtual Port 5.30.2.0
Connectivity: USB
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
Setup Description: 50 mm in front of SUT main airflow intake
Notes
None
Aggregate Electrical and Environmental Data
Target Load Average Active Power (W) Minimum Ambient Temperature (°C)
100% 4,078 20.2
90% 3,416 20.2
80% 3,027 20.2
70% 2,634 20.2
60% 2,247 20.2
50% 1,954 20.2
40% 1,771 20.2
30% 1,465 20.2
20% 1,240 20.2
10% 1,067 20.2
Active Idle 732 20.2
Line Standard Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 20.2 255
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     22,584,338
Calibration 2     23,747,651
Calibration 3     23,755,480
ssj_ops@calibrated=23,751,566
100% 99.4% 23,751,566 23,619,377
90% 89.9% 21,376,409 21,344,869
80% 80.0% 19,001,252 18,994,872
70% 70.0% 16,626,096 16,631,275
60% 59.9% 14,250,939 14,237,299
50% 50.0% 11,875,783 11,881,111
40% 40.0% 9,500,626 9,500,836
30% 30.0% 7,125,470 7,129,409
20% 20.0% 4,750,313 4,751,852
10% 10.0% 2,375,157 2,374,900
Active Idle   0 0
Graph of results
See the Aggregate Performance Report for additional details.