Dell Inc. PowerEdge R640 SPECpower_ssj2008 = 11,542 overall ssj_ops/watt
Test Sponsor: Dell Inc. SPEC License #: 55 Test Method: Single Node
Tested By: Dell Inc. Test Location: Round Rock, TX, USA Test Date: Aug 27, 2017
Hardware Availability: Jul-2017 Software Availability: Apr-2015 Publication: Sep 13, 2017
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% 5,759,892 469 12,284
90% 90.1% 5,197,627 421 12,352
80% 79.9% 4,612,342 357 12,926
70% 70.1% 4,043,547 301 13,420
60% 60.1% 3,466,023 261 13,271
50% 50.0% 2,886,301 232 12,454
40% 40.0% 2,310,072 202 11,429
30% 30.0% 1,733,905 176 9,850
20% 20.0% 1,154,992 151 7,651
10% 10.0% 577,465 125 4,614
Active Idle 0 55.0 0
∑ssj_ops / ∑power = 11,542
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: PowerEdge R640
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge R640
Form Factor: 1U
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: 56 cores, 2 chips, 28 cores/chip
Hardware Threads: 112 (2 / core)
CPU(s) Orderable: 1,2 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): 192
# and size of DIMM: 12 x 16 GB
Memory Details: 16GB 2Rx8 PC4-2666V; Dell p/n VM51C, Slots A1-6,B1-6 populated.
Power Supply Quantity and Rating (W): 1 x 750
Power Supply Details: Dell p/n KNHJV
Disk Drive: 1 x 120 GB SATA SSD, Dell p/n KX83R
Disk Controller: Native Chipset SATA
# and type of Network Interface Cards (NICs) Installed: 1 x quad-port Broadcom 5720, Dell P/N FM487
NICs Enabled in Firmware / OS / Connected: 4/4/1
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 6.3.9600.17196
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] /AFFINITY [0x3,0xC,0x30,0xC0,0xC000,0x30000,0xC0000,0x30000000,0xC0000000,0x300000000,0xC00000000,0xC0000000000,0x300000000000,0xC00000000000]; start /NODE [1,3] /AFFINITY [0x3,0xC,0x30,0x3000,0xC000,0x30000,0xC0000,0x30000000,0xC0000000,0x300000000,0x30000000000,0xC0000000000,0x300000000000,0xC00000000000]
JVM Instances: 56
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
Management Firmware Settings
none
System Under Test Notes
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 Active Power (W) Minimum Ambient Temperature (°C)
100% 469 20.6
90% 421 20.6
80% 357 20.5
70% 301 20.4
60% 261 20.7
50% 232 20.3
40% 202 20.4
30% 176 20.6
20% 151 20.3
10% 125 20.2
Active Idle 55.0 20.3
Line Standard Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 20.2 255
See the Power/Temperature Details Report for additional details.
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     5,795,160
Calibration 2     5,769,390
Calibration 3     5,773,360
ssj_ops@calibrated=5,771,375
100% 99.8% 5,771,375 5,759,892
90% 90.1% 5,194,238 5,197,627
80% 79.9% 4,617,100 4,612,342
70% 70.1% 4,039,963 4,043,547
60% 60.1% 3,462,825 3,466,023
50% 50.0% 2,885,688 2,886,301
40% 40.0% 2,308,550 2,310,072
30% 30.0% 1,731,413 1,733,905
20% 20.0% 1,154,275 1,154,992
10% 10.0% 577,138 577,465
Active Idle   0 0
Graph of results
See the Host Performance Report for additional details.