SPECpower_ssj2008 Copyright (C) 2007-2011 Standard Performance Evaluation Corporation Dell Inc. PowerEdge M915 SPECpower_ssj2008 = 2,716 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 55 Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Jun 28, 2011 Publication: Aug 2, 2011 Hardware Availability: Jun-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% | 99.5% | 14,793,524 | 4,219 | 3,506 90% | 90.1% | 13,398,423 | 3,939 | 3,401 80% | 80.0% | 11,901,540 | 3,493 | 3,407 70% | 70.0% | 10,416,122 | 3,183 | 3,272 60% | 60.0% | 8,921,763 | 2,947 | 3,028 50% | 50.0% | 7,437,628 | 2,706 | 2,749 40% | 40.0% | 5,944,683 | 2,457 | 2,420 30% | 30.0% | 4,464,541 | 2,268 | 1,969 20% | 20.0% | 2,967,821 | 2,013 | 1,474 10% | 10.0% | 1,484,822 | 1,796 | 827 Active Idle | 0 | 1,068 | 0 sum of ssj_ops / sum of power = | 2,716 Aggregate SUT Data # of Nodes | # of Chips | # of Cores | # of | Total RAM | # of OS Images | # of JVM | | | Threads | (GB) | | Instances ---------- | ---------- | ---------- | ---------- | ---------- | -------------- | --------- 8 | 32 | 384 | 384 | 256 | 8 | 64 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: Dell PowerConnect 6348 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: PowerEdge M915 # of Identical Nodes: 8 Comment: None HARDWARE PER NODE Hardware Vendor: Dell Inc. Model: PowerEdge M915 Form Factor: Blade CPU Name: AMD Opteron 6176 (2.30 GHz) CPU Characteristics: 12 Core, 2.30 GHz, 12 MB L3 Cache CPU Frequency (MHz): 2300 CPU(s) Enabled: 48 cores, 4 chips, 12 cores/chip Hardware Threads: 48 (1 / core) CPU(s) Orderable: 2,4 chips Primary Cache: 64 KB I + 64 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core Tertiary Cache: 12 MB I+D on chip per chip, 6MB shared / 6 cores Other Cache: None Memory Amount (GB): 32 # and size of DIMM: 16 x 2048 MB Memory Details: 2GB 1Rx8 PC3L-10600R ECC RDIMM, Slots A1-A4, B1-B4, C1-C4, D1-D4 populated Power Supply Quantity and Rating None (W): Power Supply Details: N/A Disk Drive: 1 x 50 GB 2.5" SSD P/N 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 -XtlhPrefetch -Xlp JVM Affinity: start /affinity [3F, FC0, 3F000, FC0000, 3F000000, FC0000000, 3F000000000, FC0000000000] JVM Instances: 8 JVM Initial Heap (MB): 1875 JVM Maximum Heap (MB): 1875 JVM Address Bits: 64 Boot Firmware Version: 1.0.3 Management Firmware Version: iDRAC 3.21 build 48 Workload Version: SSJ 1.2.6 Director Location: Controller Other Software: IBM WebSphere Application Server Boot Firmware Settings * Disabled DRAM Prefetcher in BIOS. * Disabled Hardware Prefetch Training on Software Prefetch in BIOS. * Disabled Hardware Prefetcher in BIOS. * HT1 set in BIOS. * Memory Speed set to 1066MHz in BIOS. * DAPC Mode Enabled. * NIC 3 and 4 disabled in BIOS. Management Firmware Settings none System Under Test Notes * Each JVM instance was affinitized to six 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: PowerEdge 1950 CPU Description: Intel Xeon 5160 Memory amount (GB): 4 SOFTWARE Operating System (OS): Microsoft Windows 2003 Server Enterprise Edition JVM Vendor: Oracle Corporation JVM Version: Jrockit(R) 1.6.0_02 build R26.4.0-63 (32-bit) CCS Version: 1.2.4 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Electric International Pte. Ltd. Model: WT210 Serial Number: 91KA21980 Connectivity: RS-232 Input Connection: Default Calibration Institute: NIST Accredited by: Simco Electronics Calibration Label: 33427-2602 Date of Calibration: 08-Nov-2010 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.4.0-7071d9e7 Setup Description: Connected to Power Supplies 1 and 2 POWER ANALYZER PWR2 Hardware Vendor: Yokogawa Electric International Pte. Ltd. Model: WT210 Serial Number: 91KA21978 Connectivity: RS-232 Input Connection: Default Calibration Institute: NIST Accredited by: Simco Electronics Calibration Label: 33427-2600 Date of Calibration: 08-Nov-2010 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.4.0-7071d9e7 Setup Description: Connected to Power Supply 3 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: 5mm in front of SUT air intake Notes None Aggregate Electrical and Environmental Data Target Load | Average | Minimum | Active | Ambient | Power (W) | Temperature | | (Degrees C) ----------- | ---------- | ------------- 100% | 4,219 | 21.8 90% | 3,939 | 21.8 80% | 3,493 | 21.8 70% | 3,183 | 21.8 60% | 2,947 | 21.6 50% | 2,706 | 21.6 40% | 2,457 | 21.6 30% | 2,268 | 21.6 20% | 2,013 | 21.7 10% | 1,796 | 21.7 Active Idle | 1,068 | 21.8 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 21.6 | 255 1 wire | | See the Power/Temperature Details Report (power_ssj2008-20110712-00385-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 14,875,914 Calibration 2 | | | 14,869,453 Calibration 3 | | | 14,871,104 ssj_ops@calibrated=14,870,279 100% | 99.5% | 14,870,279 | 14,793,524 90% | 90.1% | 13,383,251 | 13,398,423 80% | 80.0% | 11,896,223 | 11,901,540 70% | 70.0% | 10,409,195 | 10,416,122 60% | 60.0% | 8,922,167 | 8,921,763 50% | 50.0% | 7,435,139 | 7,437,628 40% | 40.0% | 5,948,112 | 5,944,683 30% | 30.0% | 4,461,084 | 4,464,541 20% | 20.0% | 2,974,056 | 2,967,821 10% | 10.0% | 1,487,028 | 1,484,822 Active Idle | | 0 | 0 See the Aggregate Performance Report (power_ssj2008-20110712-00385.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 1.2.8, June 24, 2009]