SPECpower_ssj2008 Aggregate Performance Report

SPECpower_ssj2008

Aggregate Performance Report

Lenovo Global Technology ThinkSystem SD535 V3			ssj_ops@100% = 76,523,445 ssj_ops@100% per Host = 19,130,861 ssj_ops@100% per JVM = 239,136
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Multi Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Mar 11, 2025
Hardware Availability:	Jan-2025	Software Availability:	Jun-2024	Publication:	Mar 31, 2025
System Source:	Single Supplier	System Designation:	Server	Power Provisioning:	Line-powered

# of Nodes	# of Chips	# of Cores	# of Threads	Total RAM (GB)	# of OS Images	# of JVM Instances
4	4	640	1,280	1,536	4	320

Shared Hardware
Enclosure:	ThinkSystem D3 Chassis
Form Factor:	2U
Power Supply Quantity and Rating (W):	2 x 2700
Power Supply Details:	Lenovo P/N:4P57A87629
Network Switch:	None
Network Switch Details:	None
KVM Switch:	None
KVM Switch Details:	None
Other Hardware:	None
Comment:	None

Hardware per Node
Hardware Vendor:	Lenovo Global Technology
Model:	ThinkSystem SD535 V3
Form Factor:	1U
CPU Name:	AMD EPYC 9845
CPU Characteristics:	160-Core, 2.10GHz 320 MB L3 Cache
CPU Frequency (MHz):	2100
CPU(s) Enabled:	160 cores, 1 chip, 160 cores/chip
Hardware Threads:	320 (2 / core)
CPU(s) Orderable:	1 chip
Primary Cache:	32 KB I + 48 KB D on chip per core
Secondary Cache:	1 MB I+D on chip per core
Tertiary Cache:	320 MB I+D on chip per chip, 32 MB shared / 8 cores
Other Cache:	None
Memory Amount (GB):	384
# and size of DIMM:	12 x 32 GB
Memory Details:	32GB 2Rx8 PC5-6400; slots 1 to 12 populated
Power Supply Quantity and Rating (W):	None
Power Supply Details:	Shared
Disk Drive:	1 x 960GB M.2 SSD P/N:4XB7A13999
Disk Controller:	Integrated NVMe controller
# and type of Network Interface Cards (NICs) Installed:	1 x ThinkSystem 10GBASE-T 2-port OCP Ethernet Adapter P/N:4XC7A08236
NICs Enabled in Firmware / OS / Connected:	2/2/1
Network Speed (Mbit):	10000
Keyboard:	None
Mouse:	None
Monitor:	None
Optical Drives:	No
Other Hardware:	None

Software per Node
Power Management:	Enabled (see SUT Notes)
Operating System (OS):	SUSE Linux Enterprise Server 15 SP6
OS Version:	6.4.0-150600.21-default
Filesystem:	xfs
JVM Vendor:	Oracle Corporation
JVM Version:	Java HotSpot(TM) 64-Bit Server VM (build 17.0.10+11-LTS-240, mixed mode)
JVM Command-line Options:	-server -Xmn1900m -Xms2048m -Xmx2048m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:UseAVX=1 -XX:AutoBoxCacheMax=20000 -XX:+OptimizeFill -XX:+AggressiveHeap -XX:InlineSmallCode=3900 -XX:AutoBoxCacheMax=20000 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500
JVM Affinity:	for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 1, physicalCoreId + 160, physicalCoreId + 161 }
JVM Instances:	80
JVM Initial Heap (MB):	2048
JVM Maximum Heap (MB):	2048
JVM Address Bits:	64
Boot Firmware Version:	GPE113I
Management Firmware Version:	QGX361G
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	None

None

Benchmark started via ssh
Each JVM instance was bound to 4 logical processors
cpupower frequency-set -g ondemand
Kernal parameter:pcie_aspm=force pcie_aspm.policy=powersupersave
echo -n 98 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
echo -n 1000000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
Each JVM instance was bound to 4 logical processors
The system ROM used for this result contains AMD AGESA version 0xb101025 for the AMD EPYC 9845 processor.

SPECpower_ssj.props input.load_level.number_warehouses set to 320 due to a known inconsistency in processor reporting with this Java version.

See the Host Performance Report for additional details.

See the Host Performance Report for additional details.

See the Host Performance Report for additional details.

See the Host Performance Report for additional details.

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