SPECpower_ssj2008 Copyright (C) 2007-2009 Standard Performance Evaluation Corporation NEC Corporation Express5800/iR120a-1E SPECpower_ssj2008 = 1,810 overall ssj_ops/watt Test Sponsor: NEC Corporation SPEC License #: 9006 Tested By: NEC Corporation Test Location: Fuchu, Tokyo, Japan Test Date: Oct 28, 2009 Publication: Dec 30, 2009 Hardware Availability: Dec-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% | 99.2% | 454,560 | 176 | 2,579 90% | 89.8% | 411,835 | 166 | 2,474 80% | 79.9% | 366,188 | 156 | 2,350 70% | 69.9% | 320,440 | 146 | 2,200 60% | 60.1% | 275,288 | 136 | 2,026 50% | 50.4% | 230,898 | 127 | 1,821 40% | 40.1% | 183,686 | 118 | 1,554 30% | 29.7% | 136,244 | 110 | 1,239 20% | 20.0% | 91,889 | 102 | 902 10% | 9.9% | 45,587 | 89.1 | 512 Active Idle | 0 | 64.1 | 0 sum of ssj_ops / sum of power = | 1,810 System Under Test Set: 'sut' Set Identifier: sut Set Description: Express5800/iR120a-1E (Intel Xeon L5520, 2.26 GHz) # of Identical Nodes: 1 Comment: None HARDWARE Hardware Vendor: NEC Corporation Model: Express5800/iR120a-1E Form Factor: 1U CPU Name: Intel Xeon L5520 CPU Characteristics: Quad-Core, 2.26 GHz, 8 MB L3 Cache CPU Frequency (MHz): 2267 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: 2GB 2Rx4 PC3-10600E ECC CL7; slots CPU1_DIMM1, CPU1_DIMM2, CPU2_DIMM1, and CPU2_DIMM2 populated Power Supply Quantity and Rating 1 x 360 (W): Power Supply Details: Delta TDPS-360AB E Disk Drive: 1 x 50GB SSD SATA, NEC P/N:N8150-702 Disk Controller: Integrated SATA controller # and type of Network Interface 1 x Integrated Intel 82567 Gigabit Ethernet Cards (NICs) Installed: Controller, 1 x Integrated Intel 82574L Gigabit Ethernet Controller 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: Power saver Operating System (OS): Microsoft Windows Server 2008 Enterprise x64 Edition OS Version: SP1 Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Oracle JRockit(R) 6 P28.0.0 (build P28.0.0-29-114096-1.6.0_11-20090427-1759-win dows-x86_64) JVM Command-line Options: -Xms795m -Xmx795m -Xns720m -XXaggressive -Xlargepages:exitOnFailure=true -Xgc:genpar -XXcallprofiling -XXgcthreads=2 -XXtlasize:min=4k,preferred=1024k JVM Affinity: start /affinity [3,C,30,C0,300,C00,3000,C000] JVM Instances: 8 JVM Initial Heap (MB): 795 JVM Maximum Heap (MB): 795 JVM Address Bits: 64 Boot Firmware Version: 1.0.0007 Management Firmware Version: 01.05 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 to a pair of threads in a core. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * Turbo Boost Technology was disabled in BIOS. * Hardware Prefetcher was disabled in BIOS. * Adjacent Cache Line Prefetch was disabled in BIOS. * NUMA configuration was enabled in BIOS. * LAN Controller 2 was disabled in BIOS. * QPI Frequency Selection was set to 4.8GT/s in BIOS. * Processor power management Minimum processor state was set to 0% in OS. * Processor power management Maximum processor state was set to 100% in OS. Controller System HARDWARE Hardware Vendor: NEC Corporation Model: Express5800/R120a-2 CPU Description: Intel Xeon X5550 Memory amount (GB): 4 SOFTWARE Operating System (OS): Microsoft Windows Server 2003 R2 Standard Edition Service Pack 2 JVM Vendor: Oracle Corporation JVM Version: BEA JRockit(R) (build R27.6.0-50_o-100423-1.6.0_05-20080626-2105-w indows-ia32, compiled mode) CCS Version: 1.2.4 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Electric International Pte. Ltd. Model: WT210 Serial Number: 91H928025 Connectivity: RS-232C Input Connection: Default Calibration Institute: JQA Accredited by: JQA Calibration Label: 150-92562 Date of Calibration: 8-Sep-2009 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.3.9-49c8760c Setup Description: None TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi International Inc. Model: Watchport/H Driver Version: 5.10.26.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: None Notes * Japanese Electricity Utilities Industry Law (Law No. 170, 1964); 200V is standardized and the allowable voltage and deviation: 202V, -20V, +20V Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 176 | 21.2 90% | 166 | 21.2 80% | 156 | 21.2 70% | 146 | 21.2 60% | 136 | 21.2 50% | 127 | 21.1 40% | 118 | 21.2 30% | 110 | 21.2 20% | 102 | 21.1 10% | 89.1 | 21.1 Active Idle | 64.1 | 21.1 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 202V / 50 Hz / 1 phase / | 21.1 | 52 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20091130-00219-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 446,803 Calibration 2 | | | 457,880 Calibration 3 | | | 458,967 ssj_ops@calibrated=458,424 100% | 99.2% | 458,424 | 454,560 90% | 89.8% | 412,581 | 411,835 80% | 79.9% | 366,739 | 366,188 70% | 69.9% | 320,897 | 320,440 60% | 60.1% | 275,054 | 275,288 50% | 50.4% | 229,212 | 230,898 40% | 40.1% | 183,370 | 183,686 30% | 29.7% | 137,527 | 136,244 20% | 20.0% | 91,685 | 91,889 10% | 9.9% | 45,842 | 45,587 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20091130-00219.ECO.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]