SPECpower_ssj2008 Copyright (C) 2007-2012 Standard Performance Evaluation Corporation IBM Corporation IBM System x3550 M4 SPECpower_ssj2008 = 4,953 overall ssj_ops/watt Test Sponsor: IBM Corporation SPEC License #: 11 Tested By: IBM Corporation Test Location: Taipei, Taiwan Test Date: Oct 9, 2012 Publication: Oct 31, 2012 Hardware Availability: Sep-2012 Software Availability: Dec-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% | 1,452,648 | 265 | 5,477 90% | 89.8% | 1,307,796 | 229 | 5,716 80% | 79.8% | 1,162,212 | 196 | 5,919 70% | 70.0% | 1,019,850 | 174 | 5,877 60% | 60.1% | 874,626 | 151 | 5,775 50% | 49.9% | 727,266 | 132 | 5,506 40% | 40.0% | 582,407 | 117 | 4,958 30% | 30.0% | 437,416 | 106 | 4,118 20% | 20.0% | 291,318 | 96.6 | 3,017 10% | 10.1% | 146,776 | 87.3 | 1,681 Active Idle | 0 | 60.6 | 0 sum of ssj_ops / sum of power = | 4,953 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 2.20 GHz (Intel Turbo Boost Technology up to 3.00 GHz) 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): 24 # and size of DIMM: 6 x 4096 MB Memory Details: 4GB 2Rx8 PC3L-10600E; slots 1, 4, 12, 13, 16 and 24 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: IBM Power Profile 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: D7E123D Management Firmware Version: 1AOO31M 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 * BIOS Settings * Operating Mode: Custom Mode * Hardware Prefetcher: Disable * Adjacent Cache Prefetch: Disable * DCU Streamer Prefetcher: Disable * QPI Link Frequency: Minimal Power * Memory Power Management:Automatic * Patrol Scrub: Disable * Power Performance Bias: OS Controlled * 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. * Display set to turn off after 1 minute * KVM was disconnected prior to starting measurements Controller System HARDWARE Hardware Vendor: IBM Corporation Model: IBM System x iDataPlex dx320 Server CPU Description: Intel Xeon CPU L5420 Memory amount (GB): 24 SOFTWARE Operating System (OS): Microsoft Windows Server 2008 R2 Enterprise Edition JVM Vendor: IBM Corporation JVM Version: IBM J9 VM (build pwa6460sr5-20090529_04(SR5)) CCS Version: 1.2.5 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Meters and Instruments Corporation Model: WT210 Serial Number: 91JB14535 Connectivity: RS-232 Input Connection: Default Metrology Institute: NML/ROC Accredited by: ETC, Taiwan Calibration Label: 11-05-BAC-032-03 Date of Calibration: 05-May-2012 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.4.2-bc965ca0-20120417 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% | 265 | 23.4 90% | 229 | 23.4 80% | 196 | 23.4 70% | 174 | 23.4 60% | 151 | 23.4 50% | 132 | 23.3 40% | 117 | 23.3 30% | 106 | 23.3 20% | 96.6 | 23.3 10% | 87.3 | 23.3 Active Idle | 60.6 | 23.2 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 23.2 | 63 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20121017-00562-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 1,424,202 Calibration 2 | | | 1,455,494 Calibration 3 | | | 1,456,796 ssj_ops@calibrated=1,456,145 100% | 99.8% | 1,456,145 | 1,452,648 90% | 89.8% | 1,310,530 | 1,307,796 80% | 79.8% | 1,164,916 | 1,162,212 70% | 70.0% | 1,019,301 | 1,019,850 60% | 60.1% | 873,687 | 874,626 50% | 49.9% | 728,072 | 727,266 40% | 40.0% | 582,458 | 582,407 30% | 30.0% | 436,843 | 437,416 20% | 20.0% | 291,229 | 291,318 10% | 10.1% | 145,614 | 146,776 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20121017-00562.WIN-MOJO3PBBE6K.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]