SPECpower_ssj2008 Copyright (C) 2007-2009 Standard Performance Evaluation Corporation IBM Corporation IBM System x3400 M2 SPECpower_ssj2008 = 1,750 overall ssj_ops/watt Test Sponsor: IBM Corporation SPEC License #: 11 Tested By: IBM Corporation Test Location: Nankang, Taipei, Taiwan Test Date: May 19, 2009 Publication: Jun 3, 2009 Hardware Availability: May-2009 Software Availability: May-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% | 548,091 | 223 | 2,458 90% | 90.1% | 496,282 | 211 | 2,352 80% | 80.2% | 441,866 | 199 | 2,225 70% | 70.2% | 387,041 | 186 | 2,079 60% | 59.9% | 329,878 | 173 | 1,906 50% | 50.2% | 276,523 | 161 | 1,722 40% | 40.0% | 220,639 | 148 | 1,491 30% | 29.9% | 164,754 | 135 | 1,220 20% | 20.0% | 110,104 | 121 | 909 10% | 10.0% | 55,235 | 104 | 531 Active Idle | 0 | 70.9 | 0 sum of ssj_ops / sum of power = | 1,750 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 x3400 M2 Form Factor: Tower CPU Name: Intel Xeon E5540 CPU Characteristics: Quad-Core, 2.53GHz, 8MB L3 Cache CPU Frequency (MHz): 2533 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 1 x 670 (W): Power Supply Details: IBM P/N 39Y7392 Disk Drive: 1 x 160 GB 7.2K RPM SATA 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 / 2/2/1 Connected: Network Speed (Mbit): 1000 Keyboard: KVM Mouse: KVM Monitor: KVM Optical Drives: Yes Other Hardware: None SOFTWARE Power Management: Enabled ("Balanced" power scheme) Operating System (OS): Windows Server 2008 Enterprise Edition x64 OS Version: SP1 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: 24W Management Firmware Version: 22A 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 set to None * Enabled USB selective suspend * BIOS Settings * Operating Mode set to Custom * Disabled Turbo Mode * Enabled CPU C-States * Disabled Processor Data Prefetch * Disabled Adjacent Cache Prefetch * Disabled DCU Streamer Prefetcher * CPU Frequency Select set to Minimal Power * Disabled Demand Scrub * Memory Speed set to Performance Optimized * Disabled Commands on USB Interface Preference 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 Calibration 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: -- 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 | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 223 | 24.8 90% | 211 | 24.7 80% | 199 | 24.6 70% | 186 | 24.6 60% | 173 | 24.6 50% | 161 | 24.6 40% | 148 | 24.6 30% | 135 | 24.6 20% | 121 | 24.5 10% | 104 | 24.6 Active Idle | 70.9 | 24.6 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 24.5 | 63 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20090519-00166-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 548,451 Calibration 2 | | | 551,000 Calibration 3 | | | 551,190 ssj_ops@calibrated=551,095 100% | 99.5% | 551,095 | 548,091 90% | 90.1% | 495,985 | 496,282 80% | 80.2% | 440,876 | 441,866 70% | 70.2% | 385,766 | 387,041 60% | 59.9% | 330,657 | 329,878 50% | 50.2% | 275,547 | 276,523 40% | 40.0% | 220,438 | 220,639 30% | 29.9% | 165,328 | 164,754 20% | 20.0% | 110,219 | 110,104 10% | 10.0% | 55,109 | 55,235 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20090519-00166.WIN-TX4AT0CS0KZ.txt) for additional details. Copyright (C) 2007-2009 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.8, June 24, 2009]