IBM Corporation IBM System x iDataPlex dx360 M2 SPECpower_ssj2008 = 2,231 overall ssj_ops/watt
Test Sponsor: IBM Corporation SPEC License #: 11 Test Method: Multi Node
Tested By: IBM Corporation Test Location: Nankang, Taipei, Taiwan Test Date: Jul 1, 2009
Hardware Availability: Sep-2009 Software Availability: Jun-2009 Publication: Aug 27, 2009
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% 99.5% 1,069,123 339 3,155
90% 90.1% 968,360 323 2,995
80% 80.0% 860,348 306 2,812
70% 70.3% 755,466 288 2,627
60% 60.0% 645,283 268 2,412
50% 50.1% 537,921 248 2,171
40% 40.0% 429,474 228 1,884
30% 29.8% 320,717 208 1,544
20% 20.1% 216,000 186 1,162
10% 10.0% 107,811 158 682
Active Idle 0 98.9 0
∑ssj_ops / ∑power = 2,231
Graph of results
Aggregate SUT Data
# of Nodes # of Chips # of Cores # of Threads Total RAM (GB) # of OS Images # of JVM Instances
2 4 16 32 16.0 2 8
System Under Test
Shared Hardware
Shared Hardware
Enclosure: IBM iDataPlex 2U Flex chassis
Form Factor: 2U
Power Supply Quantity and Rating (W): 1 x 900
Power Supply Details: IBM P/N 43X3291
Network Switch: DLink DGS-1024D
Network Switch Details: 24-PORT GIGABIT DESKTOP SWITCH
KVM Switch: KVM Switch
KVM Switch Details: Uptech KVM410UA
Other Hardware: None
Comment: Network and KVM switches are standalone devices and are not included in the measured power.
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 2
Comment: None
Hardware per Node
Hardware Vendor: IBM Corporation
Model: IBM System x iDataPlex dx360 M2
Form Factor: 2U
CPU Name: Intel Xeon L5530
CPU Characteristics: Quad-Core, 2.40GHz, 8MB L3 Cache
CPU Frequency (MHz): 2400
CPU(s) Enabled: 8 cores, 2 chips, 4 cores/chip
Hardware Threads: 16 (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: 8 MB I+D on chip per chip
Other Cache: None
Memory Amount (GB): 8
# and size of DIMM: 4 x 2048 MB
Memory Details: Samsung M393B5673EH1-CH9 DDR3-10600R CL9 ECC; slots 3, 6, 11 and 14 populated
Power Supply Quantity and Rating (W): None
Power Supply Details: Shared
Disk Drive: 1 x 32 GB SATA SSD, Sandisk P/N: SDS5C-032G-103500; Model: SSD SATA 5000 2.5"
Disk Controller: Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed: 2 x Integrated Intel 82575 Gigabit Ethernet Controller
NICs Enabled in Firmware / OS / Connected: 1/1/1
Network Speed (Mbit): 1000
Keyboard: KVM
Mouse: KVM
Monitor: KVM
Optical Drives: No
Other Hardware: None
Software per Node
Power Management: Enabled ("Balanced" power scheme)
Operating System (OS): Windows Server 2008 DataCenter
OS Version: 64-bit
Filesystem: NTFS
JVM Vendor: IBM Corporation
JVM Version: IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvm pwa6460sr5-20090406_01(SR5) (JIT enabled, AOT enabled)
JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1200m -Xms1675m -Xmx1675m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp
JVM Affinity: start /affinity [000F,00F0,0F00,F000]
JVM Instances: 4
JVM Initial Heap (MB): 1675
JVM Maximum Heap (MB): 1675
JVM Address Bits: 64
Boot Firmware Version: TME126T
Management Firmware Version: YU0026A
Workload Version: SSJ 1.2.6
Director Location: Controller
Other Software: None
Boot Firmware Settings
See SUT Notes
Management Firmware Settings
none
System Under Test Notes
Controller System
Hardware
Hardware Vendor: IBM Corporation
Model: IntelliStation M Pro
CPU Description: Intel Pentium 4 561
Memory amount (GB): 1
Software
Operating System (OS): Windows XP Professional Edition
JVM Vendor: IBM Corporation
JVM Version: J9VM build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows XP x86-32
CCS Version: 1.2.4
Measurement Devices
Power Analyzer pwr1
Hardware Vendor: Yokogawa Electric International Pte. Ltd.
Model: WT210
Serial Number: 91H245650
Connectivity: RS-232
Input Connection: Default
Metrology Institute: NML/ROC
Accredited by: ETC, Taiwan
Calibration Label: 09-04-BAC-150-01
Date of Calibration: 13-Apr-2009
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.3.8-76a9e72a
Setup Description: Unknown
Temperature Sensor temp1
Hardware Vendor: Digi International, Inc.
Model: Watchport/H
Driver Version: 4.20.0.0
Connectivity: USB
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
Setup Description: Unknown
Notes
None
Aggregate Electrical and Environmental Data
Target Load Average Active Power (W) Minimum Ambient Temperature (°C)
100% 339 25.8
90% 323 25.9
80% 306 25.9
70% 288 25.9
60% 268 25.9
50% 248 26.0
40% 228 26.0
30% 208 26.1
20% 186 26.1
10% 158 26.1
Active Idle 98.9 26.1
Line Standard Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 25.8 63
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     1,070,386
Calibration 2     1,073,117
Calibration 3     1,076,413
ssj_ops@calibrated=1,074,765
100% 99.5% 1,074,765 1,069,123
90% 90.1% 967,289 968,360
80% 80.0% 859,812 860,348
70% 70.3% 752,336 755,466
60% 60.0% 644,859 645,283
50% 50.1% 537,383 537,921
40% 40.0% 429,906 429,474
30% 29.8% 322,430 320,717
20% 20.1% 214,953 216,000
10% 10.0% 107,477 107,811
Active Idle   0 0
Graph of results
See the Aggregate Performance Report for additional details.