SPECpower_ssj2008 Copyright (C) 2007-2011 Standard Performance Evaluation Corporation Dell Inc. PowerEdge M915 SPECpower_ssj2008 = 2,919 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 55 Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Oct 29, 2011 Publication: Nov 16, 2011 Hardware Availability: Nov-2011 Software Availability: Feb-2011 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% | 17,898,948 | 4,847 | 3,693 90% | 91.0% | 16,318,006 | 4,476 | 3,646 80% | 80.6% | 14,456,488 | 4,099 | 3,526 70% | 70.0% | 12,563,626 | 3,709 | 3,387 60% | 60.0% | 10,755,770 | 3,329 | 3,230 50% | 50.0% | 8,959,782 | 3,037 | 2,950 40% | 40.0% | 7,176,151 | 2,797 | 2,565 30% | 30.0% | 5,382,771 | 2,490 | 2,162 20% | 20.0% | 3,583,676 | 2,154 | 1,664 10% | 10.0% | 1,798,045 | 1,838 | 978 Active Idle | 0 | 1,107 | 0 sum of ssj_ops / sum of power = | 2,919 Aggregate SUT Data # of Nodes | # of Chips | # of Cores | # of | Total RAM | # of OS Images | # of JVM | | | Threads | (GB) | | Instances ---------- | ---------- | ---------- | ---------- | ---------- | -------------- | --------- 8 | 32 | 512 | 512 | 512 | 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 6348 Network Switch Details: 48 port Gigabit 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: M915 # of Identical Nodes: 8 Comment: None HARDWARE PER NODE Hardware Vendor: Dell Inc. Model: PowerEdge M915 Form Factor: Blade CPU Name: AMD Opteron 6276 (2.30 GHz) CPU Characteristics: 16 Core, 2.30 GHz, 16 MB L3 Cache CPU Frequency (MHz): 2300 CPU(s) Enabled: 64 cores, 4 chips, 16 cores/chip Hardware Threads: 64 (1 / core) CPU(s) Orderable: 2,4 chips Primary Cache: 512 KB I + 256 KB D on chip per chip Secondary Cache: 16 MB I+D on chip per chip, 2 MB shared / 2 cores Tertiary Cache: 16 MB I+D on chip per chip, 8MB shared / 8 cores Other Cache: None Memory Amount (GB): 64 # and size of DIMM: 16 x 4096 MB Memory Details: 4GB 2Rx8 PC3L-10600R ECC RDIMM, Slots A1-A4, B1-B4, C1-C4, D1-D4 populated Power Supply Quantity and Rating None (W): Power Supply Details: Shared Disk Drive: 1 x 50 GB 2.5" SSD SATA (Dell PN X2N7H) Disk Controller: PERC H200 Modular # and type of Network Interface 2 x onboard dual-port 1 Gigabit Ethernet Cards (NICs) Installed: NICs Enabled in Firmware / OS / 2/2/1 Connected: Network Speed (Mbit): 1000 Keyboard: None Mouse: None Monitor: None Optical Drives: No Other Hardware: None SOFTWARE PER NODE Power Management: Balanced 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 2.4, J2RE 1.6.0 IBM J9 2.4 Windows Server 2008 amd64-64 jvmwa64 60sr5-20090519_35743 (JIT enabled, AOT enabled) JVM Command-line Options: -Xaggressive -Xcompressedrefs -Xgcpolicy:gencon -Xmn1400m -Xms1875m -Xmx1875m -XlockReservation -Xnoloa -Xlp 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): 1875 JVM Maximum Heap (MB): 1875 JVM Address Bits: 64 Boot Firmware Version: 2.3.0 Management Firmware Version: iDRAC 3.30 build 17 Workload Version: SSJ 1.2.9 Director Location: Controller Other Software: IBM WebSphere Application Server V7.0 for Windows on x86-64bit Boot Firmware Settings * HT1 set in BIOS. * Memory Speed set to 1066MHz in BIOS. * DAPC Mode Enabled. * NIC 3 and 4 disabled in BIOS. * Core Boost Technology Disabled in BIOS. Management Firmware Settings none System Under Test Notes * Primary cache architecture for the processor is 512 KB I cache on chip per chip with 64 KB shared per 2 cores, and 16 KB D cache on chip per core * 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 E5620 Memory amount (GB): 4 SOFTWARE Operating System (OS): Microsoft Windows Server 2008 Enterprise SP2 JVM Vendor: Oracle Corporation JVM Version: Jrockit(R) 1.6.0_02 build R26.4.0-63 (32-bit) 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 3. 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 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% | 4,847 | 22.9 90% | 4,476 | 22.8 80% | 4,099 | 22.8 70% | 3,709 | 22.8 60% | 3,329 | 22.6 50% | 3,037 | 22.7 40% | 2,797 | 22.8 30% | 2,490 | 22.6 20% | 2,154 | 22.6 10% | 1,838 | 22.8 Active Idle | 1,107 | 22.6 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 22.6 | 255 1 wire | | See the Power/Temperature Details Report (power_ssj2008-20111101-00408-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 17,725,363 Calibration 2 | | | 17,944,582 Calibration 3 | | | 17,929,718 ssj_ops@calibrated=17,937,150 100% | 99.8% | 17,937,150 | 17,898,948 90% | 91.0% | 16,143,435 | 16,318,006 80% | 80.6% | 14,349,720 | 14,456,488 70% | 70.0% | 12,556,005 | 12,563,626 60% | 60.0% | 10,762,290 | 10,755,770 50% | 50.0% | 8,968,575 | 8,959,782 40% | 40.0% | 7,174,860 | 7,176,151 30% | 30.0% | 5,381,145 | 5,382,771 20% | 20.0% | 3,587,430 | 3,583,676 10% | 10.0% | 1,793,715 | 1,798,045 Active Idle | | 0 | 0 See the Aggregate Performance Report (power_ssj2008-20111101-00408.sut.txt) for additional details. Copyright (C) 2007-2011 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.9, July 28, 2011]