SPECpower_ssj2008 Copyright (C) 2007-2011 Standard Performance Evaluation Corporation IBM Corporation IBM System x3550 M3 SPECpower_ssj2008 = 3,093 overall ssj_ops/watt Test Sponsor: IBM Corporation SPEC License #: 11 Tested By: IBM Corporation Test Location: Taipei, Taiwan Test Date: Mar 28, 2011 Publication: Apr 20, 2011 Hardware Availability: Mar-2011 Software Availability: Oct-2009 Test Method: Single Node 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 sum of ssj_ops / sum of power = | 3,093 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 1 x 675 (W): Power Supply Details: IBM P/N 39Y7216 Disk Drive: 1 x 50GB SATA SSD Disk Controller: Integrated SATA controller # and type of Network Interface 2 x Integrated Broadcom NetXtreme II Gigabit Cards (NICs) Installed: NIC NICs Enabled in Firmware / OS / 1/1/1 Connected: 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 * Power C-State: Enable * Processor Data Prefetch: Disable * Data Reuse: Disable * QPI Speed Select: Minimal Power * Memory Speed: Power Efficiency * Demand Scrub: Disable * PCI Express ASPM: Enable L1 only * Commands on USB Interface: Disable * Disable Ethernet 2 and Slot 2 Management Firmware Settings None System Under Test Notes * Each JVM instance was affinitized four threads on a single socket. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * Screen Saver: None * Power Option: Power Saver * Minimum Processor State: 0% * Maximum Processor State: 100% * Turn off hard disk after 1 minute 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 | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees 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 | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 20.9 | 63 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20110406-00368-power.txt) for additional details. 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 See the Host Performance Report (power_ssj2008-20110406-00368.WIN-9K71DJM5IVL.txt) for additional details. Copyright (C) 2007-2011 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.8, June 24, 2009]