Dell Inc. PowerEdge R7515 (AMD EPYC 7742, 2.25 GHz) SPECpower_ssj2008 = 16,501 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: Sep 2, 2019
Hardware Availability: Sep-2019 Software Availability: Apr-2019 Publication: Unpublished
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% 5,676,534 246 23,090
90% 90.0% 5,119,824 236 21,739
80% 80.1% 4,554,430 220 20,684
70% 70.1% 3,985,711 205 19,473
60% 60.0% 3,411,318 186 18,308
50% 50.0% 2,846,520 164 17,357
40% 40.0% 2,276,939 151 15,055
30% 30.0% 1,708,951 141 12,102
20% 20.0% 1,135,409 130 8,732
10% 10.0% 566,487 117 4,830
Active Idle 0 99.5 0
∑ssj_ops / ∑power = 16,501
Graph of results
System Under Test
Set: 'sut'
Set Identifier: sut
Set Description: System Under Test
# of Identical Nodes: 1
Comment: PowerEdge R7515
Hardware
Hardware Vendor: Dell Inc.
Model: PowerEdge R7515 (AMD EPYC 7742, 2.25 GHz)
Form Factor: 2U
CPU Name: AMD EPYC 7742 2.25 GHz
CPU Characteristics: 64 core, 2.25 GHz, 256 MB L3 Cache
CPU Frequency (MHz): 2250
CPU(s) Enabled: 64 cores, 1 chip, 64 cores/chip
Hardware Threads: 128 (2 / core)
CPU(s) Orderable: 1 chip
Primary Cache: 32 KB I + 32 KB D on chip per core
Secondary Cache: 512 KB I+D on chip per core
Tertiary Cache: 256 MB I+D on chip per chip, 16 MB shared / 4 cores
Other Cache: None
Memory Amount (GB): 128
# and size of DIMM: 8 x 16 GB
Memory Details: 16GB 2Rx8 PC4-3200AA-R. Slots A1-8 populated.
Power Supply Quantity and Rating (W): 1 x 750
Power Supply Details: 750W Titanium Efficiency
Disk Drive: 1 x 240 GB SATA SSD
Disk Controller: Native Chipset SATA
# and type of Network Interface Cards (NICs) Installed: 1 x Dual-port Broadcom 5720
NICs Enabled in Firmware / OS / Connected: 2/2/1
Network Speed (Mbit): 1000
Keyboard: None
Mouse: None
Monitor: None
Optical Drives: No
Other Hardware: None
Software
Power Management: Enabled (see SUT notes)
Operating System (OS): Ubuntu 18.04.3 LTS
OS Version: Kernel 5.0.0-23-generic
Filesystem: xfs
JVM Vendor: Oracle Corporation
JVM Version: Java HotSpot 64-Bit Server VM (build 12,9,1+12, mixed mode, sharing), version 12.0.1
JVM Command-line Options: -server -Xmx1024m -Xms1024m -Xmn900m -XX:SurvivorRatio=1 -XX:TargetSurviorRatio=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:LargePagesizeInBytes=2m -XX:+UseBiasedLocking -XX:+UseHugeTLBFS -XX:+UseTransparentHugePages
JVM Affinity: numactl -C [coreId, coreID+64] --localalloc
JVM Instances: 64
JVM Initial Heap (MB): 1024
JVM Maximum Heap (MB): 1024
JVM Address Bits: 64
Boot Firmware Version: 1.0.4 released Aug-2019
Management Firmware Version: 3.40.40.40 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: 91N819622
Connectivity: RS-232
Input Connection: Default
Metrology Institute: NIST
Accredited by: TesCom
Calibration Label: 98378
Date of Calibration: 21-Mar-2019
PTDaemon Host System: same as CCS
PTDaemon Host OS: same as CCS
PTDaemon Version: 1.9.1-a2d19f26-20190717
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% 246 21.0
90% 236 21.0
80% 220 21.0
70% 205 21.0
60% 186 21.0
50% 164 21.0
40% 151 20.9
30% 141 20.9
20% 130 20.9
10% 117 20.9
Active Idle 99.5 20.9
Line Standard Minimum Temperature (°C) Elevation (m)
208V / 60 Hz / 1 phase / 2 wires 20.9 255
Aggregate Performance Data
Target Load Actual Load ssj_ops
Target Actual
Calibration 1     5,681,337
Calibration 2     5,685,011
Calibration 3     5,690,904
ssj_ops@calibrated=5,687,958
100% 99.8% 5,687,958 5,676,534
90% 90.0% 5,119,162 5,119,824
80% 80.1% 4,550,366 4,554,430
70% 70.1% 3,981,570 3,985,711
60% 60.0% 3,412,775 3,411,318
50% 50.0% 2,843,979 2,846,520
40% 40.0% 2,275,183 2,276,939
30% 30.0% 1,706,387 1,708,951
20% 20.0% 1,137,592 1,135,409
10% 10.0% 568,796 566,487
Active Idle   0 0
Graph of results