SPECpower_ssj2008

Hewlett Packard Enterprise Apollo XL225n Gen10 Plus			SPECpower_ssj2008 = 17,530 overall ssj_ops/watt
Test Sponsor:	Hewlett Packard Enterprise	SPEC License #:	3	Test Method:	Multi Node
Tested By:	Hewlett Packard Enterprise	Test Location:	Houston, TX, USA	Test Date:	Apr 6, 2020
Hardware Availability:	Jun-2020	Software Availability:	Mar-2020	Publication:	Apr 22, 2020
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)	Performance to Power Ratio
100%	99.6%	43,715,840	1,721	25,409
90%	90.0%	39,534,482	1,638	24,143
80%	80.0%	35,136,760	1,553	22,622
70%	70.0%	30,732,141	1,475	20,832
60%	60.0%	26,338,863	1,395	18,881
50%	50.0%	21,962,974	1,302	16,874
40%	40.0%	17,559,777	1,180	14,887
30%	30.0%	13,177,128	1,052	12,531
20%	20.0%	8,783,683	946	9,280
10%	10.0%	4,389,799	829	5,298
Active Idle		0	678	0
∑ssj_ops / ∑power =				17,530

Aggregate SUT Data

# of Nodes	# of Chips	# of Cores	# of Threads	Total RAM (GB)	# of OS Images	# of JVM Instances
4	8	512	1,024	1,024	4	256

System Under Test

Shared Hardware

Shared Hardware
Enclosure:	HPE Apollo 2000 Gen10 Plus
Form Factor:	2U
Power Supply Quantity and Rating (W):	2 x 3000
Power Supply Details:	HPE 3000W Performance Hot Plug Titanium Plus Power Supply Kit (798095-B21)
Network Switch:	1
Network Switch Details:	HP ProCurve 2910al Series Switch J9147A
KVM Switch:	None
KVM Switch Details:	N/A
Other Hardware:	None
Comment:	Network switch not measured for power

Set: 'SUT'

Set Identifier:	SUT
Set Description:	System Under Test
# of Identical Nodes:	4
Comment:	SUT

Hardware per Node
Hardware Vendor:	Hewlett Packard Enterprise
Model:	Apollo XL225n Gen10 Plus
Form Factor:	Blade
CPU Name:	AMD EPYC 7742 2.25 GHz
CPU Characteristics:	64-Core, 2.25 GHz, 256MB L3 Cache
CPU Frequency (MHz):	2250
CPU(s) Enabled:	128 cores, 2 chips, 64 cores/chip
Hardware Threads:	256 (2 / core)
CPU(s) Orderable:	1,2 chips
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
Other Cache:	None
Memory Amount (GB):	256
# and size of DIMM:	16 x 16384 MB
Memory Details:	16 GB 2Rx8 PC4-3200AA-R; all slots populated
Power Supply Quantity and Rating (W):	None
Power Supply Details:	Shared
Disk Drive:	1 x HPE 480GB SATA 6G SSD (P05976-B21)
Disk Controller:	Embedded SATA Controller
# and type of Network Interface Cards (NICs) Installed:	1 x Intel Ethernet I350 4-Port 1Gb NIC
NICs Enabled in Firmware / OS / Connected:	1/1/1
Network Speed (Mbit):	1000
Keyboard:	None
Mouse:	None
Monitor:	None
Optical Drives:	No
Other Hardware:	None

Software per Node
Power Management:	Enabled (see SUT Notes)
Operating System (OS):	Windows Server 2019 Datacenter
OS Version:	Version 1809 (OS Build 17763.1132)
Filesystem:	NTFS
JVM Vendor:	Oracle Corporation
JVM Version:	Oracle Java HotSpot(TM) 64-Bit Server VM (build 13.0.2+8, mixed mode, sharing); version 13.0.2
JVM Command-line Options:	-server -Xmn1200m -Xms1400m -Xmx1400m -XX:MaxTenuringThreshold=1 -XX:ParallelGCThreads=2 -XX:InlineSmallCode=4000 -XX:MaxInlineSize=300 -XX:FreqInlineSize=3000 -XX:+UseParallelOldGC -XX:+UseLargePages
JVM Affinity:	start /NODE [0-31] /AFFINITY [0xF, 0xF0]
JVM Instances:	64
JVM Initial Heap (MB):	1400
JVM Maximum Heap (MB):	1400
JVM Address Bits:	64
Boot Firmware Version:	A46 v1.20 (02/28/2020)
Management Firmware Version:	2.14 Feb 11 2020
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	1.KB4539571, 2.KB4554354 (patched: 24. March, 2020)

Boot Firmware Settings

Embedded Serial Port: Disabled
Virtual Serial Port: Disabled
BIOS Serial Console Port: Disabled
USB Support: All USB Ports Disabled
USB Boot Support: Disabled
Determinism Control: Manual
Performance Determinism: Power Deterministic
Memory Interleaving Mode: Disabled
Maximum Memory Bus Frequency: 2400 MHz
Memory Patrol Scrubbing: Disabled
DRAM Controller Power Down: Enabled
NUMA memory domains per socket: Four memory domains per socket
Last-Level Cache (LLC) As NUMA Node: Enabled
Access Control Service: Disabled
SR-IOV: Disabled (default: Disabled)
Power Regulator: OS Control Mode
Minimum Processor Idle Power Core C-State: C6 State
Data Fabric C-State Enable: Force Enabled
C-State Efficiency Mode: Enabled
AMD Fmax Boost Limit Control: Manual
AMD Fmax Boost Limit: 2250
XGMI Force Link Width: x2
Infinity Fabric Performance State: P2
L1 Stream HW Prefetcher: Disabled
L2 Stream HW Prefetcher: Disabled
Maximum PCI Express Speed: PCIe Generation 1.0
Package Power Limit Control Mode: Manual -> Package Power Limit Value: 240
Processor Monitor/Mwait Support: Disabled

Management Firmware Settings

See SUT Notes

System Under Test Notes

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 256 due to a known inconsistency in processor reporting with this Java version
Run initiated via Windows Remote Desktop Connection
OS tunes:

Windows Power Options = Balanced
Turn off Display = 1 Minute
Turn off hard disk = 1 Minute
System Cooling = Active
PCI Express Power Management = Maximum Power Savings
Processor power management = Minimum Processor State = 0%

Applied protection against speculative execution

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.
Yes: 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.
Yes: 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.
Yes: The test sponsor attests, as of date of publication, that CVE-2018-3640 (Variant 3a) is mitigated in the system as tested and documented.
Yes: The test sponsor attests, as of date of publication, that CVE-2018-3639 (Variant 4) is mitigated in the system as tested and documented.

Controller System

Hardware
Hardware Vendor:	Hewlett Packard Enterprise
Model:	ProLiant DL360 G9
CPU Description:	2x Intel Xeon E5-2660 v3
Memory amount (GB):	128

Software
Operating System (OS):	Windows Server 2012 R2 Standard
JVM Vendor:	Oracle Corporation
JVM Version:	1.8.0_181-b13 (build 25.181-b13, mixed mode)
CCS Version:	1.2.6

Measurement Devices

Power Analyzer pwr1
Hardware Vendor:	Yokogawa
Model:	WT310E
Serial Number:	C2SF14001V
Connectivity:	GPIB vi NI GPIB-USB-HS
Input Connection:	Default
Metrology Institute:	NIST
Accredited by:	TRANSCAT
Calibration Label:	5-C4B4U-60-1
Date of Calibration:	01-Aug-2019
PTDaemon Host System:	same as CCS
PTDaemon Host OS:	same as CCS
PTDaemon Version:	1.9.1-a2d19f26-20190717
Setup Description:	SUT Power Supply 1

Power Analyzer pwr2
Hardware Vendor:	Yokogawa
Model:	WT210
Serial Number:	91GB45371
Connectivity:	GPIB vi NI GPIB-USB-HS
Input Connection:	Default
Metrology Institute:	NIST
Accredited by:	TRANSCAT
Calibration Label:	5-E553M-60-1
Date of Calibration:	21-Jun-2019
PTDaemon Host System:	same as CCS
PTDaemon Host OS:	same as CCS
PTDaemon Version:	1.9.1-a2d19f26-20190717
Setup Description:	SUT connected to Power Supply 2

Temperature Sensor temp1
Hardware Vendor:	Digi International Inc.
Model:	Watchport/H
Driver Version:	5.70.105.0
Connectivity:	USB
PTDaemon Host System:	same as CCS
PTDaemon Host OS:	same as CCS
Setup Description:	5 mm in front of SUT main intake

Notes

None

Aggregate Electrical and Environmental Data

Target Load	Average Active Power (W)	Minimum Ambient Temperature (°C)
100%	1,721	23.5
90%	1,638	23.8
80%	1,553	23.7
70%	1,475	23.6
60%	1,395	23.5
50%	1,302	23.6
40%	1,180	23.7
30%	1,052	23.6
20%	946	23.5
10%	829	23.5
Active Idle	678	23.6

Line Standard	Minimum Temperature (°C)	Elevation (m)
208V / 60 Hz / 1 phase / 2 wires	23.5	132

See the Power/Temperature Details Report for additional details.

Aggregate Performance Data

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			43,966,784
Calibration 2			43,905,588
Calibration 3			43,920,196
ssj_ops@calibrated=43,912,892
100%	99.6%	43,912,892	43,715,840
90%	90.0%	39,521,603	39,534,482
80%	80.0%	35,130,313	35,136,760
70%	70.0%	30,739,024	30,732,141
60%	60.0%	26,347,735	26,338,863
50%	50.0%	21,956,446	21,962,974
40%	40.0%	17,565,157	17,559,777
30%	30.0%	13,173,868	13,177,128
20%	20.0%	8,782,578	8,783,683
10%	10.0%	4,391,289	4,389,799
Active Idle		0	0

See the Aggregate Performance Report for additional details.

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