IBM Corporation IBM System x3550 M3 SPECpower_ssj2008 = 3,093 overall ssj_ops/watt
Test Sponsor: IBM Corporation SPEC License #: 11 Test Method: Single Node
Tested By: IBM Corporation Test Location: Taipei, Taiwan Test Date: Mar 28, 2011
Hardware Availability: Mar-2011 Software Availability: Oct-2009 Publication: Apr 20, 2011
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% 99.7% 890,651 222 4,009
90% 90.3% 806,317 205 3,929
80% 80.3% 717,822 189 3,805
70% 70.1% 626,127 170 3,680
60% 59.9% 535,435 153 3,497
50% 50.0% 446,975 140 3,201
40% 40.1% 357,958 128 2,793
30% 30.0% 268,151 118 2,274
20% 20.1% 179,398 109 1,651
10% 10.1% 89,918 98.0 917
Active Idle 0 58.4 0
∑ssj_ops / ∑power = 3,093
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: None
Hardware
Hardware Vendor: IBM Corporation
Model: IBM System x3550 M3
Form Factor: 1U
CPU Name: Intel Xeon X5675
CPU Characteristics: 6 core, 3.07GHz, 12MB L3 Cache
CPU Frequency (MHz): 3067
CPU(s) Enabled: 12 cores, 2 chips, 6 cores/chip
Hardware Threads: 24 (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 chip
Tertiary Cache: 12 MB I+D off chip per chip
Other Cache: None
Memory Amount (GB): 16
# and size of DIMM: 4 x 4096 MB
Memory Details: 4GB 2Rx8 PC3L-10600E; slots 3, 6, 12 and 15 populated
Power Supply Quantity and Rating (W): 1 x 675
Power Supply Details: IBM P/N 39Y7216
Disk Drive: 1 x 50GB SATA SSD
Disk Controller: Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed: 2 x Integrated Broadcom NetXtreme II Gigabit NIC
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
Power Management: Enabled (See SUT Note)
Operating System (OS): Microsoft Windows Server 2008 Enterprise Edition x64
OS Version: R2
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 jvmwa6460sr5-20090519_35743 (JIT enabled, AOT enabled)
JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1500m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp
JVM Affinity: start /affinity [F, F0, F00, F000, F0000, F00000]
JVM Instances: 6
JVM Initial Heap (MB): 1875
JVM Maximum Heap (MB): 1875
JVM Address Bits: 64
Boot Firmware Version: 150UUS
Management Firmware Version: YUOO91G
Workload Version: SSJ 1.2.6
Director Location: Controller
Other Software: None
Boot Firmware Settings
Management Firmware Settings
None
System Under Test Notes
Controller System
Hardware
Hardware Vendor: IBM Corporation
Model: IBM NetVista
CPU Description: Intel Pentium 4 2.4G
Memory amount (GB): 1
Software
Operating System (OS): Windows XP Professional SP2
JVM Vendor: IBM Corporation
JVM Version: J9 VM(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
Model: WT210 + RS-232
Serial Number: 91JB14536
Connectivity: RS-232
Input Connection: Default
Calibration Institute: NML/ROC
Accredited by: ETC, Taiwan
Calibration Label: 10-04-BAC-049-02
Date of Calibration: 08-Apr-2010
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.4.0-7071d9e7
Setup Description: Unknown
Temperature Sensor temp1
Hardware Vendor: Digi, Inc.
Model: Watchport/H USB
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% 222 22.0
90% 205 22.0
80% 189 22.1
70% 170 22.2
60% 153 22.0
50% 140 21.8
40% 128 21.6
30% 118 21.4
20% 109 21.2
10% 98.0 21.1
Active Idle 58.4 20.9
Line Standard Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 20.9 63
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     890,593
Calibration 2     893,399
Calibration 3     893,355
ssj_ops@calibrated=893,377
100% 99.7% 893,377 890,651
90% 90.3% 804,039 806,317
80% 80.3% 714,702 717,822
70% 70.1% 625,364 626,127
60% 59.9% 536,026 535,435
50% 50.0% 446,689 446,975
40% 40.1% 357,351 357,958
30% 30.0% 268,013 268,151
20% 20.1% 178,675 179,398
10% 10.1% 89,338 89,918
Active Idle   0 0
Graph of results