SPECpower_ssj2008 Copyright (C) 2007-2010 Standard Performance Evaluation Corporation IBM Corporation IBM System x3550 M3 SPECpower_ssj2008 = 2,843 overall ssj_ops/watt Test Sponsor: IBM Corporation SPEC License #: 11 Tested By: IBM Corporation Test Location: Nangang, Taipei, Taiwan Test Date: Mar 9, 2010 Publication: Apr 7, 2010 Hardware Availability: Jun-2010 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% | 99.5% | 912,178 | 247 | 3,694 90% | 90.1% | 825,710 | 229 | 3,603 80% | 80.2% | 735,396 | 211 | 3,491 70% | 70.0% | 641,449 | 191 | 3,363 60% | 60.3% | 553,056 | 173 | 3,200 50% | 50.0% | 458,004 | 156 | 2,933 40% | 40.0% | 366,302 | 143 | 2,568 30% | 29.9% | 274,137 | 131 | 2,094 20% | 20.0% | 183,593 | 120 | 1,528 10% | 10.1% | 92,523 | 107 | 861 Active Idle | 0 | 66.0 | 0 sum of ssj_ops / sum of power = | 2,843 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 X5670 CPU Characteristics: Six-Core, 2.93GHz, 12MB L3 Cache CPU Frequency (MHz): 2933 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 core Tertiary Cache: 12 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 12 # and size of DIMM: 6 x 2048 MB Memory Details: 2GB 2Rx8 PC3L-10600R ECC; slots 3, 6, 9, 12, 15 and 18 populated Power Supply Quantity and Rating 1 x 675 (W): Power Supply Details: IBM P/N 46M1075 Disk Drive: 1 x 50GB SATA SSD, IBM Feature code 5197 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 pwa6460sr5-20090529_04(SR5)) JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1100m -Xms1500m -Xmx1500m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp JVM Affinity: start /affinity [F, F0, F00, F000, F0000, F00000] JVM Instances: 6 JVM Initial Heap (MB): 1500 JVM Maximum Heap (MB): 1500 JVM Address Bits: 64 Boot Firmware Version: D6E145W Management Firmware Version: YUOO57G 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 * 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 * OS Power Scheme * Power Option: Power Saver * Minimum Processor State: 0% * Maximum Processor State: 100% * Turn off hard disk after 1 minute * BIOS Settings * CPU C-State: Enable * CPU Frequency Select: Power Efficiency * Processor Data Prefetch: Disabled * Data Reuse Optimization: Disabled * Demand Scrub: Disabled * Commands on USB Interface: Disabled * Disabled Slot 2 and Ethernet 2 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 SP3 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 Electric International Pte. LTD Model: WT210 Serial Number: 91H245648 Connectivity: RS-232 Input Connection: Default Calibration Institute: NML/ROC Accredited by: ETC, Taiwan Calibration Label: 09-04-BAC-150-02 Date of Calibration: 13-Apr-2009 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.3.9-49c8760c Setup Description: SUT Power Supply 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: 1 cm in front of SUT main air intake Notes None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 247 | 23.6 90% | 229 | 23.6 80% | 211 | 23.6 70% | 191 | 23.7 60% | 173 | 23.8 50% | 156 | 23.9 40% | 143 | 23.6 30% | 131 | 23.4 20% | 120 | 23.3 10% | 107 | 23.2 Active Idle | 66.0 | 23.1 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 23.1 | 63 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20100315-00239-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 914,823 Calibration 2 | | | 915,921 Calibration 3 | | | 917,120 ssj_ops@calibrated=916,521 100% | 99.5% | 916,521 | 912,178 90% | 90.1% | 824,869 | 825,710 80% | 80.2% | 733,217 | 735,396 70% | 70.0% | 641,564 | 641,449 60% | 60.3% | 549,912 | 553,056 50% | 50.0% | 458,260 | 458,004 40% | 40.0% | 366,608 | 366,302 30% | 29.9% | 274,956 | 274,137 20% | 20.0% | 183,304 | 183,593 10% | 10.1% | 91,652 | 92,523 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20100315-00239.WIN-K0KBNJ9AB86.txt) for additional details. Copyright (C) 2007-2010 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.8, June 24, 2009]