SPECpower_ssj2008 Copyright (C) 2007-2012 Standard Performance Evaluation Corporation Dell Inc. PowerEdge M820 SPECpower_ssj2008 = 4,853 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 55 Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Aug 2, 2012 Publication: Aug 22, 2012 Hardware Availability: Aug-2012 Software Availability: Jun-2012 Test Method: Multi 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% | 21,852,947 | 3,997 | 5,467 90% | 89.9% | 19,695,435 | 3,704 | 5,317 80% | 80.0% | 17,524,922 | 3,173 | 5,523 70% | 70.0% | 15,323,429 | 2,691 | 5,695 60% | 60.0% | 13,137,969 | 2,321 | 5,661 50% | 50.0% | 10,946,379 | 2,035 | 5,380 40% | 40.0% | 8,751,124 | 1,839 | 4,757 30% | 30.0% | 6,573,522 | 1,582 | 4,154 20% | 20.0% | 4,379,305 | 1,399 | 3,130 10% | 10.0% | 2,190,946 | 1,230 | 1,782 Active Idle | 0 | 832 | 0 sum of ssj_ops / sum of power = | 4,853 Aggregate SUT Data # of Nodes | # of Chips | # of Cores | # of | Total RAM | # of OS Images | # of JVM | | | Threads | (GB) | | Instances ---------- | ---------- | ---------- | ---------- | ---------- | -------------- | --------- 8 | 32 | 256 | 512 | 384 | 8 | 128 System Under Test Shared Hardware SHARED HARDWARE Enclosure: Dell PowerEdge M1000e Form Factor: 10U Power Supply Quantity and Rating 3 x 2700 (W): Power Supply Details: Dell PN G803N Network Switch: Dell PowerConnect 6248 Network Switch Details: 48 Port 1Gb Ethernet Switch KVM Switch: None KVM Switch Details: N/A Other Hardware: Dell M1000e Chassis Management Controller, Dell 16-Port Gigabit Ethernet Pass-Through Module Comment: Network switch not measured for power Set: 'sut' Set Identifier: sut Set Description: M820 # of Identical Nodes: 8 Comment: None HARDWARE PER NODE Hardware Vendor: Dell Inc. Model: PowerEdge M820 Form Factor: Blade CPU Name: Intel Xeon E5-4650L (2.60 GHz) CPU Characteristics: 8 Core, 2.60 GHz CPU Frequency (MHz): 2600 CPU(s) Enabled: 32 cores, 4 chips, 8 cores/chip Hardware Threads: 64 (2 / core) CPU(s) Orderable: 2,4 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 256 KB I+D on chip per chip Tertiary Cache: 20 MB I+D on chip per chip Other Cache: None Memory Amount (GB): 48 # and size of DIMM: 12 x 4096 MB Memory Details: 4GB 2Rx8 PC3L-10600R ECC-9 Power Supply Quantity and Rating None (W): Power Supply Details: Shared Disk Drive: 1 x 100 GB 2.5" SATA SSD, Dell P/N DYW42 Disk Controller: PERC H310 # and type of Network Interface 2 x onboard dual-port Intel X520-k Cards (NICs) Installed: NICs Enabled in Firmware / OS / 4/4/1 Connected: Network Speed (Mbit): 1000 Keyboard: None Mouse: None Monitor: None Optical Drives: No Other Hardware: None SOFTWARE PER NODE Power Management: Power Saver Mode in OS (See Notes) Operating System (OS): Windows 2008 Server Enterprise x64 Edition 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, F00000000, F000000000, F0000000000, F00000000000, F000000000000, F0000000000000, F00000000000000, F000000000000000] JVM Instances: 16 JVM Initial Heap (MB): 1500 JVM Maximum Heap (MB): 1500 JVM Address Bits: 64 Boot Firmware Version: 1.0.3 Management Firmware Version: iDRAC7 1.20.20 Build 24 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 * Adjacent Cache Line Prefetch disabled. * Hardware Prefetcher Disabled. * DCU Streamer Prefetcher disabled. * User Accessible USB Ports set to Disabled. * CPU Power management set to System DBPM (DAPC). * Memory Speed set to 1067MHz. * Turbo Boost Disabled. * C1E Enabled. * C States enabled * QPI speed set to 6.4 GT/s. * Memory Patrol Scrub disabled. * Memory refresh rate set to 1x. * Memory Operating Voltage set to Auto. Management Firmware Settings none System Under Test Notes * Each JVM instance was affinitized to four cores. * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark. * Run was started remotely via psexec script * Windows Power Saver Settings: * Turn off Hard Disk after 1 Minute * Turn off Display after 1 Minute Controller System HARDWARE Hardware Vendor: Dell Inc. Model: R410 CPU Description: Xeon 5620 Memory amount (GB): 64 SOFTWARE Operating System (OS): Microsoft Windows Server 2008 Enterprise R2 SP1 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 jvmwa6460sr5-20090519_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: 91KA21978 Connectivity: RS-232 Input Connection: Default Metrology Institute: NIST Accredited by: Simco Electronics Calibration Label: 5412137 Date of Calibration: 20-Oct-2011 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.4.1-1271fb18-20110728 Setup Description: Connected to SUT power supply 1 and 2 POWER ANALYZER PWR2 Hardware Vendor: Yokogawa Electric International Pte. Ltd. Model: WT210 Serial Number: 91KA21980 Connectivity: RS-232 Input Connection: Default Metrology Institute: NIST Accredited by: Simco Electronics Calibration Label: 5412138 Date of Calibration: 20-Oct-2011 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.4.1-1271fb18-20110728 Setup Description: Connected to SUT power supply 1 and 2 TEMPERATURE SENSOR TEMP1 Hardware Vendor: Digi International Inc. Model: Watchport/H Driver Version: Watchport Virtual Port 5.30.2.0 Connectivity: USB PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS Setup Description: 50 mm in front of SUT main airflow intake Notes None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 3,997 | 20.7 90% | 3,704 | 20.8 80% | 3,173 | 20.7 70% | 2,691 | 20.6 60% | 2,321 | 20.6 50% | 2,035 | 20.6 40% | 1,839 | 20.5 30% | 1,582 | 20.5 20% | 1,399 | 20.4 10% | 1,230 | 20.4 Active Idle | 832 | 20.4 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 20.4 | 255 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20120807-00525-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 21,283,808 Calibration 2 | | | 21,902,945 Calibration 3 | | | 21,897,411 ssj_ops@calibrated=21,900,178 100% | 99.8% | 21,900,178 | 21,852,947 90% | 89.9% | 19,710,161 | 19,695,435 80% | 80.0% | 17,520,143 | 17,524,922 70% | 70.0% | 15,330,125 | 15,323,429 60% | 60.0% | 13,140,107 | 13,137,969 50% | 50.0% | 10,950,089 | 10,946,379 40% | 40.0% | 8,760,071 | 8,751,124 30% | 30.0% | 6,570,054 | 6,573,522 20% | 20.0% | 4,380,036 | 4,379,305 10% | 10.0% | 2,190,018 | 2,190,946 Active Idle | | 0 | 0 See the Aggregate Performance Report (power_ssj2008-20120807-00525.sut.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]