Dell Inc. PowerEdge M915 (AMD Opteron 6380, 2.50 GHz) SPECpower_ssj2008 = 4,421 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 18, 2012
Hardware Availability: Dec-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% 99.6% 25,132,429 4,562 5,509
90% 90.0% 22,709,440 4,214 5,389
80% 80.0% 20,188,255 3,837 5,261
70% 70.0% 17,665,968 3,466 5,096
60% 60.0% 15,143,340 3,094 4,894
50% 50.0% 12,605,861 2,762 4,564
40% 40.1% 10,105,199 2,506 4,032
30% 30.0% 7,572,612 2,251 3,364
20% 20.0% 5,044,996 1,992 2,532
10% 10.0% 2,518,962 1,709 1,474
Active Idle 0 976 0
∑ssj_ops / ∑power = 4,421
Graph of results
Aggregate SUT Data
# of Nodes # of Chips # of Cores # of Threads Total RAM (GB) # of OS Images # of JVM Instances
8 32 512 512 512 8 128
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: M915
# of Identical Nodes: 8
Comment: None
Hardware per Node
Hardware Vendor: Dell Inc.
Model: PowerEdge M915 (AMD Opteron 6380, 2.50 GHz)
Form Factor: Blade
CPU Name: AMD Opteron 6380 (2.50 GHz)
CPU Characteristics: 16 Core, 2.50 GHz, 16 MB L3 Cache
CPU Frequency (MHz): 2500
CPU(s) Enabled: 64 cores, 4 chips, 16 cores/chip
Hardware Threads: 64 (1 / core)
CPU(s) Orderable: 2,4 chips
Primary Cache: 512 KB I + 256 KB D on chip per chip
Secondary Cache: 16 MB I+D on chip per chip, 2 MB shared / 2 cores
Tertiary Cache: 16 MB I+D on chip per chip, 8MB shared / 8 cores
Other Cache: None
Memory Amount (GB): 64
# and size of DIMM: 16 x 4096 MB
Memory Details: 4GB 2Rx8 PC3L-10600E ECC, Slots A1-A4, B1-B4, C1-C4, D1-D4 populated
Power Supply Quantity and Rating (W): None
Power Supply Details: Shared
Disk Drive: 1 x 200 GB 2.5" SSD Dell P/N 6K55X
Disk Controller: PERC H200 Modular
# and type of Network Interface Cards (NICs) Installed: 2 x onboard Broadcom 5709 Dual Port 1GbE NIC Dell P/N: D17W2
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: Balanced 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 -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -Xlp -Xconcurrentlevel0 -Xthr:minimizeusercpu -Xgcthreads2
JVM Affinity: start /affinity [F, F0, F00, F000, F0000, F00000, F000000, F0000000, F00000000, F000000000, F0000000000, F00000000000, F000000000000, F0000000000000, F00000000000000, F000000000000000]
JVM Instances: 16
JVM Initial Heap (MB): 1875
JVM Maximum Heap (MB): 1875
JVM Address Bits: 64
Boot Firmware Version: 3.0.3
Management Firmware Version: iDRAC 3.45 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% 4,562 21.8
90% 4,214 21.8
80% 3,837 21.8
70% 3,466 21.9
60% 3,094 22.0
50% 2,762 22.1
40% 2,506 22.2
30% 2,251 22.2
20% 1,992 22.2
10% 1,709 22.1
Active Idle 976 22.1
Line Standard Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 21.8 255
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     24,514,156
Calibration 2     25,234,815
Calibration 3     25,221,003
ssj_ops@calibrated=25,227,909
100% 99.6% 25,227,909 25,132,429
90% 90.0% 22,705,118 22,709,440
80% 80.0% 20,182,327 20,188,255
70% 70.0% 17,659,536 17,665,968
60% 60.0% 15,136,745 15,143,340
50% 50.0% 12,613,955 12,605,861
40% 40.1% 10,091,164 10,105,199
30% 30.0% 7,568,373 7,572,612
20% 20.0% 5,045,582 5,044,996
10% 10.0% 2,522,791 2,518,962
Active Idle   0 0
Graph of results
See the Aggregate Performance Report for additional details.