SPECpower_ssj2008

Supermicro Inc. Server 1123US-TR4			SPECpower_ssj2008 = 10,206 overall ssj_ops/watt
Test Sponsor:	Supermicro Inc.	SPEC License #:	1176	Test Method:	Single Node
Tested By:	Supermicro Inc.	Test Location:	Zhonghe Dist, New Taipei City, Taiwan (R.O.C.)	Test Date:	Aug 24, 2018
Hardware Availability:	Aug-2017	Software Availability:	Mar-2018	Publication:	Sep 27, 2018
System Source:	Single Supplier	System Designation:	Server	Power Provisioning:	Line-powered

Hardware
Hardware Vendor:	Supermicro Inc.
Model:	Server 1123US-TR4
Form Factor:	1U
CPU Name:	AMD EPYC 7501 2.0 GHz
CPU Characteristics:	32-Core, 2.00 GHz, 64MB L3 Cache
CPU Frequency (MHz):	2000
CPU(s) Enabled:	64 cores, 2 chips, 32 cores/chip
Hardware Threads:	128 (2 / core)
CPU(s) Orderable:	1,2 chip
Primary Cache:	64 KB I + 32 KB D on chip per core
Secondary Cache:	512 KB I+D on chip per core
Tertiary Cache:	64 MB I+D on chip per chip
Other Cache:	None
Memory Amount (GB):	512
# and size of DIMM:	16 x 32 GB
Memory Details:	32GB 2Rx4 PC4-2666,HMA84GR7AFR4N-VK; CPU1/2 A2,B2,C2,D2,E2,F2,G2,H2 populated.
Power Supply Quantity and Rating (W):	1 x 1000
Power Supply Details:	PWS-1K02A-1R (P/N:P1K0ACI15LN1014)
Disk Drive:	1 x Seagate SATA III 240GB SSD, XF1230-1A0240
Disk Controller:	Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed:	1 x Qual Intel I350 Gigabit Ethernet controller,AOC-UR-i4G
NICs Enabled in Firmware / OS / Connected:	4/1/1
Network Speed (Mbit):	1000
Keyboard:	KVM
Mouse:	KVM
Monitor:	KVM
Optical Drives:	No
Other Hardware:	None

Software
Power Management:	Power Saver (see SUT Notes)
Operating System (OS):	Microsoft Windows Server 2012 R2 Datacenter
OS Version:	Version 6.3.9600 Build 9600
Filesystem:	NTFS
JVM Vendor:	Oracle Corporation
JVM Version:	Oracle Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode), version 1.7.0_80-b15
JVM Command-line Options:	-server -Xmx26215m -Xms26215m -Xmn13500m -XX:SurvivorRatio=15 -XX:InlineSmallCode=8000 -XX:FreqInlineSize=8000 -XX:+UseLargePages -XX:+UseBiasedLocking -XX:ParallelGCThreads=8 -XX:+UseParallelOldGC -XX:+AggressiveOpts -XX:+OptimizeStringConcat -XX:AllocatePrefetchLines=7 -XX:MaxInlineSize=80 -XX:LoopUnrollLimit=30 -XX:AllocatePrefetchDistance=192 -XX:InitialTenuringThreshold=10
JVM Affinity:	start /node [0-7] /affinity [0xFF,FFx00]
JVM Instances:	16
JVM Initial Heap (MB):	26215
JVM Maximum Heap (MB):	26215
JVM Address Bits:	64
Boot Firmware Version:	H11DSU8_820
Management Firmware Version:	SMT_H11AST2500_130
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	None

none

Manual disable unused Ethernet ports in the OS.
Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark.
SPECpower_ssj.props input.load_level.number_warehouses set to 128 due to a known inconsistency in processor reporting with this Java version.
The test was started via Remote Desktop.
Using Windows PowerShell, set the following powercfg properties:

N/A: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented.
NO: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented.
NO: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented.

Software
Operating System (OS):	Windows Server 2008 R2 Enterprise Edition
JVM Vendor:	Oracle Corporation
JVM Version:	Java(TM) SE Runtime Environment (build 1.8.0_66-b18) Java HotSpot(TM) 64-Bit Server VM(build 25.66-b18, mixed mode)
CCS Version:	1.2.6

Power Analyzer pwr1
Hardware Vendor:	Yokogawa Meters and Instruments Corporation.
Model:	WT310
Serial Number:	C3TA01001E
Connectivity:	GPIB
Input Connection:	Default
Metrology Institute:	NML (National Measurement Laboratory)
Accredited by:	Omnio Calibration Lab. Co., Ltd.
Calibration Label:	OCL-2351803H15G8
Date of Calibration:	16-Mar-2018
PTDaemon Host System:	same as CCS
PTDaemon Host OS:	same as CCS
PTDaemon Version:	1.8.1-260d064e-20161220
Setup Description:	SUT 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:	10 mm in front of SUT main air intake

None

Target Load	Average Active Power (W)	Minimum Ambient Temperature (°C)
100%	303	21.0
90%	282	21.0
80%	266	21.0
70%	251	20.9
60%	236	20.9
50%	220	20.9
40%	204	20.9
30%	189	20.9
20%	173	20.8
10%	154	20.8
Active Idle	98.4	20.8

Line Standard	Minimum Temperature (°C)	Elevation (m)
220V / 50 Hz / 1 phase / 2 wires	20.8	10

See the Power/Temperature Details Report for additional details.

See the Host Performance Report for additional details.

SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]