SPECpower_ssj2008 Copyright (C) 2007-2012 Standard Performance Evaluation Corporation IBM Corporation IBM System x3550 M4 SPECpower_ssj2008 = 4,662 overall ssj_ops/watt Test Sponsor: IBM Corporation SPEC License #: 11 Tested By: IBM Corporation Test Location: Taipei, Taiwan Test Date: Aug 6, 2012 Publication: Aug 22, 2012 Hardware Availability: Sep-2012 Software Availability: Jun-2012 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% | 99.8% | 1,169,290 | 190 | 6,162 90% | 90.2% | 1,056,520 | 181 | 5,840 80% | 80.0% | 937,420 | 170 | 5,516 70% | 70.1% | 821,021 | 156 | 5,276 60% | 59.9% | 702,441 | 138 | 5,102 50% | 50.0% | 585,772 | 120 | 4,865 40% | 39.9% | 467,158 | 106 | 4,400 30% | 29.9% | 350,340 | 95.9 | 3,653 20% | 20.1% | 235,231 | 88.2 | 2,666 10% | 10.1% | 118,045 | 80.9 | 1,460 Active Idle | 0 | 56.5 | 0 sum of ssj_ops / sum of power = | 4,662 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 M4 Form Factor: 1U CPU Name: Intel Xeon E5-2660 CPU Characteristics: 8-Core, 2.20 GHz, 20MB L3 Cache CPU Frequency (MHz): 2200 CPU(s) Enabled: 16 cores, 2 chips, 8 cores/chip Hardware Threads: 32 (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: 20 MB I+D on 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 1, 4, 13, and 16 populated Power Supply Quantity and Rating 1 x 550 (W): Power Supply Details: IBM 550w PSU(43X3311) Disk Drive: 1 x 200GB SSD(x3550 M4 High Power Efficiency Kit, Feature Code: A2V6) Disk Controller: Integrated SATA controller # and type of Network Interface 4 x Integrated Intel I350 Gigabit Ethernet Cards (NICs) Installed: Controller NICs Enabled in Firmware / OS / 1/1/1 Connected: Network Speed (Mbit): 1000 Keyboard: None Mouse: None Monitor: None 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 SP1 Filesystem: NTFS JVM Vendor: IBM Corporation JVM Version: IBM J9 VM (build 2.6, JRE 1.7.0 Windows Server 2008 R2 amd64-64 20120322_106209 (JIT enabled, AOT enabled) JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xmn1100m -Xms1500m -Xmx1500m -XlockReservation -Xnoloa -XtlhPrefetch -Xlp -Xconcurrentlevel0 JVM Affinity: start /affinity [F, F0, F00, F000, F0000, F00000,F000000,F0000000] JVM Instances: 8 JVM Initial Heap (MB): 1500 JVM Maximum Heap (MB): 1500 JVM Address Bits: 64 Boot Firmware Version: 111L Management Firmware Version: 25K Workload Version: SSJ 1.2.9 Director Location: Controller Other Software: IBM SDK Java Technology Edition Version 7.0 for Windows x64 Boot Firmware Settings * Operating Mode: Custom Mode * Turbo Mode: Disable * Processor Performance States: Enable * C-States: Enable * Package ACPI C-State Limit: ACPI C3 * C1 Enhanced Mode: Enable * Execute Disable Bit: Disable * Intel Virtualization: Disable * Hardware Prefetcher: Disable * Adjacent Cache Prefetch: Disable * DCU Streamer Prefetcher: Disable * DCU IP Prefetcher: Enable * QPI Link Frequency: Minimal Power * Memory Speed: Balanced(1066MHz) * Memory Power Management:Automatic * Memory Data Scrambling: Disable * Patrol Scrub:Disable * Page Policy: Adaptive * Power Performance Bias: Platform Controlled * Platform Controlled: Max Performance * Disable Ethernet 2, 3 and 4 * Commands over USB interface: Disabled Management Firmware Settings None System Under Test Notes * Each JVM instance was affinitized to four logical cores per socket. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * KVM was disconnected prior to starting measurements * 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: x3650 M3 CPU Description: Intel Xeon L5506 Memory amount (GB): 24 SOFTWARE Operating System (OS): Windows 2008 R2 SP1 JVM Vendor: IBM JVM Version: IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa64 60sr5-20090519_35743 (JIT enabled, AOT enabled) CCS Version: 1.2.5 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Electric International Pte. Ltd. Model: WT210 Serial Number: 91H245649 Connectivity: RS-232 Input Connection: Default Metrology Institute: NML/ROC Accredited by: ETC, Taiwan Calibration Label: 12-04-BAC-479-01 Date of Calibration: 12-Apr-2012 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.4.1-1271fb18-20110728 Setup Description: none 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 intake Notes None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 190 | 22.9 90% | 181 | 23.4 80% | 170 | 24.3 70% | 156 | 25.1 60% | 138 | 24.5 50% | 120 | 23.7 40% | 106 | 22.9 30% | 95.9 | 22.9 20% | 88.2 | 23.3 10% | 80.9 | 24.2 Active Idle | 56.5 | 24.9 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 22.9 | 63 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20120807-00523-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 1,130,477 Calibration 2 | | | 1,171,976 Calibration 3 | | | 1,171,467 ssj_ops@calibrated=1,171,721 100% | 99.8% | 1,171,721 | 1,169,290 90% | 90.2% | 1,054,549 | 1,056,520 80% | 80.0% | 937,377 | 937,420 70% | 70.1% | 820,205 | 821,021 60% | 59.9% | 703,033 | 702,441 50% | 50.0% | 585,861 | 585,772 40% | 39.9% | 468,689 | 467,158 30% | 29.9% | 351,516 | 350,340 20% | 20.1% | 234,344 | 235,231 10% | 10.1% | 117,172 | 118,045 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20120807-00523.WIN-KDRK08S3VO1.txt) for additional details. Copyright (C) 2007-2012 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.9, July 28, 2011]