SPECpower_ssj2008 Copyright (C) 2007-2017 Standard Performance Evaluation Corporation Dell Inc. PowerEdge R940 SPECpower_ssj2008 = 11,958 overall ssj_ops/watt Test Sponsor: Dell Inc. SPEC License #: 55 Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Oct 9, 2017 Publication: Oct 25, 2017 Hardware Availability: Sep-2017 Software Availability: Apr-2015 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% | 11,528,804 | 915 | 12,597 90% | 90.1% | 10,404,047 | 820 | 12,688 80% | 80.1% | 9,249,053 | 694 | 13,321 70% | 70.0% | 8,092,219 | 583 | 13,879 60% | 60.0% | 6,928,880 | 502 | 13,813 50% | 50.0% | 5,778,412 | 437 | 13,230 40% | 40.0% | 4,616,960 | 383 | 12,068 30% | 30.0% | 3,461,178 | 336 | 10,303 20% | 20.0% | 2,310,061 | 292 | 7,915 10% | 10.0% | 1,154,019 | 245 | 4,703 Active Idle | 0 | 106 | 0 sum of ssj_ops / sum of power = | 11,958 System Under Test Set: 'sut' Set Identifier: sut Set Description: System Under Test # of Identical Nodes: 1 Comment: PowerEdge R940 HARDWARE Hardware Vendor: Dell Inc. Model: PowerEdge R940 Form Factor: 3U CPU Name: Intel Xeon Platinum 8180 2.50 GHz CPU Characteristics: 28 core, 2.50 GHz, 38.5 MB L3 Cache CPU Frequency (MHz): 2500 CPU(s) Enabled: 112 cores, 4 chips, 28 cores/chip Hardware Threads: 224 (2 / core) CPU(s) Orderable: 2,4 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 1 MB I+D on chip per core Tertiary Cache: 39424 KB I+D on chip per chip Other Cache: None Memory Amount (GB): 384 # and size of DIMM: 24 x 16 GB Memory Details: 16GB 2Rx8 PC4-2666V; Dell p/n VM51C, Slots A1-6,B1-6,C1-6,D1-6 populated. Power Supply Quantity and Rating 2 x 1100 (W): Power Supply Details: Dell p/n T94HP Disk Drive: 1 x 120 GB SATA M.2 stick, Dell p/n GKJ0P Disk Controller: BOSS controller card, Dell p/n 5T20H # and type of Network Interface 1 x quad-port Broadcom 5720, Dell P/N FM487 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 Power Management: Balanced power plan in OS Operating System (OS): Microsoft Windows Server 2012 R2 Datacenter OS Version: Version 6.3.9600.17031 Filesystem: NTFS JVM Vendor: Oracle Corporation JVM Version: Java HotSpot 64-Bit Server VM (build 24.80-b11, mixed mode), version 1.7.0_80 JVM Command-line Options: -server -Xmx1550m -Xms1550m -Xmn1300m -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=2 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+UseLargePages -XX:+UseParallelOldGC -XX:+AggressiveOpts JVM Affinity: start /NODE [0,2,4,6] /AFFINITY [0x3,0xC,0x30,0xC0,0xC000,0x30000,0xC0000,0x 30000000,0xC0000000,0x300000000,0xC00000000, 0xC0000000000,0x300000000000,0xC00000000000] ; start /NODE [1,3,5,7] /AFFINITY [0x3,0xC,0x30,0x3000,0xC000,0x30000,0xC0000, 0x30000000,0xC0000000,0x300000000,0x30000000 000,0xC0000000000,0x300000000000,0xC00000000 000] JVM Instances: 112 JVM Initial Heap (MB): 1550 JVM Maximum Heap (MB): 1550 JVM Address Bits: 64 Boot Firmware Version: 1.0.7 Management Firmware Version: 3.00.00.00 A00 Workload Version: SSJ 1.2.10 Director Location: Controller Other Software: none Boot Firmware Settings * Sub NUMA Cluster enabled * QPI Speed set to 9.6GT/s * Adjacent Cache Line Prefetch disabled * Hardware Prefetcher disabled * DCU Streamer Prefetcher disabled * Logical Processor Idling disabled * System Profile set to Custom * CPU Power Management set to OS DBPM * Turbo Boost disabled * C1E enabled * C States set to Autonomous * Memory Patrol Scrub set to disabled * Memory Refresh Rate set to 1x * Memory Operating Voltage set to Auto * Energy Efficient Policy set to Energy Efficient * Uncore Frequency set to Dynamic * Monitor/Mwait enabled * CPU Interconnect Bus Link Power Management enabled * PCI ASPM L1 Link Power Management enabled Management Firmware Settings none System Under Test Notes * Each JVM instance was bound to 2 logical processors * Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark * Run initiated via Windows Remote Desktop Connection * Hard Disk set to turn off after 1 minute * Display set to turn off after 1 minute * SPECpower_ssj.props input.load_level.number_warehouses set to 224 due to a known inconsistency in processor reporting with this Java version. Controller System HARDWARE Hardware Vendor: Dell Inc Model: PowerEdge R410 CPU Description: Intel Xeon E5620, 2.40 GHz Memory amount (GB): 32.0 SOFTWARE Operating System (OS): Microsoft Windows Server 2008 R2 Enterprise Edition Service Pack 1 JVM Vendor: Oracle Corporation JVM Version: Hotspot(TM) Client VM, version 1.8.0_121 CCS Version: 1.2.6 Measurement Devices POWER ANALYZER PWR1 Hardware Vendor: Yokogawa Meters and Instruments Corporation Model: WT210 Serial Number: 91JB09484 Connectivity: RS-232 Input Connection: Default Metrology Institute: NIST Accredited by: SIMCO Calibration Label: 7736998 Date of Calibration: 4-Apr-2017 PTDaemon Host System: same as CCS PTDaemon Host OS: same as CCS PTDaemon Version: 1.8.1-260d064e-20161220 Setup Description: Connected to power supply 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: 25 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% | 915 | 24.8 90% | 820 | 25.5 80% | 694 | 24.8 70% | 583 | 23.8 60% | 502 | 23.1 50% | 437 | 22.6 40% | 383 | 22.1 30% | 336 | 21.8 20% | 292 | 21.4 10% | 245 | 21.2 Active Idle | 106 | 21.1 Line Standard | Minimum | Elevation (m) | Temperature | | (Degrees C) | ------------------------- | --------------- | --------------- 208V / 60 Hz / 1 phase / | 21.1 | 255 2 wires | | See the Power/Temperature Details Report (power_ssj2008-20171010-00789-power.txt) for additional details. Aggregate Performance Data Target Load | Actual Load | ssj_ops | | Target | Actual ----------------- | ----------------- | ----------------- | ----------------- Calibration 1 | | | 11,586,079 Calibration 2 | | | 11,554,488 Calibration 3 | | | 11,551,113 ssj_ops@calibrated=11,552,801 100% | 99.8% | 11,552,801 | 11,528,804 90% | 90.1% | 10,397,521 | 10,404,047 80% | 80.1% | 9,242,241 | 9,249,053 70% | 70.0% | 8,086,960 | 8,092,219 60% | 60.0% | 6,931,680 | 6,928,880 50% | 50.0% | 5,776,400 | 5,778,412 40% | 40.0% | 4,621,120 | 4,616,960 30% | 30.0% | 3,465,840 | 3,461,178 20% | 20.0% | 2,310,560 | 2,310,061 10% | 10.0% | 1,155,280 | 1,154,019 Active Idle | | 0 | 0 See the Host Performance Report (power_ssj2008-20171010-00789.WIN-GI4FA622G87.txt) for additional details. Copyright (C) 2007-2017 Standard Performance Evaluation Corporation http://www.spec.org - info@spec.org SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]