SPECpower_ssj2008 JVM Instance 'SD530-V3-01.047' Performance Report

SPECpower_ssj2008

JVM Instance 'SD530-V3-01.047' Performance Report

Lenovo Global Technology ThinkSystem SD530 V3			ssj_ops@100% = 136,957
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Multi Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Mar 23, 2026
Hardware Availability:	Jan-2026	Software Availability:	Nov-2025	Publication:	Apr 8, 2026
System Source:	Single Supplier	System Designation:	Server	Power Provisioning:	Line-powered

Benchmark Results Summary

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			126,901
Calibration 2			136,440
Calibration 3			137,351
ssj_ops@calibrated=136,895
100%	100.0%	136,895	136,957
90%	91.0%	123,206	124,576
80%	80.3%	109,516	109,939
70%	70.7%	95,827	96,849
60%	59.9%	82,137	81,942
50%	50.0%	68,448	68,417
40%	40.1%	54,758	54,948
30%	30.1%	41,069	41,248
20%	20.1%	27,379	27,481
10%	9.8%	13,690	13,430
Active Idle		0	0

System Under Test

Set: 'sut'

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

Hardware
Hardware Vendor:	Lenovo Global Technology
Model:	ThinkSystem SD530 V3
Form Factor:	1U
CPU Name:	Intel Xeon Gold 6538N
CPU Characteristics:	64 Core, 2.1GHz, 60MB L3 Cache
CPU Frequency (MHz):	2100
CPU(s) Enabled:	64 cores, 2 chips, 32 cores/chip
Hardware Threads:	128 (2 / core)
CPU(s) Orderable:	1,2 chips
Primary Cache:	32 KB I + 48 KB D on chip per core
Secondary Cache:	2 MB I+D on chip per core
Tertiary Cache:	60 MB I+D on chip per chip
Other Cache:	None
Memory Amount (GB):	512
# and size of DIMM:	16 x 32768 MB
Memory Details:	32GB 1Rx4 PC5-5600; slots 1 to 16 populated
Power Supply Quantity and Rating (W):	None
Power Supply Details:	Shared
Disk Drive:	1 x 960GB M.2 SSD P/N:4XB7B07589
Disk Controller:	Integrated NVMe controller
# and type of Network Interface Cards (NICs) Installed:	1 x ThinkSystem 1GbE RJ45 4-port P/N:4XC7A08277
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:	Enabled (see SUT Notes)
Operating System (OS):	Microsoft Windows Server 2022 Datacenter
OS Version:	Version 21H2 (OS Build 20348.4405)
Filesystem:	NTFS
JVM Vendor:	Oracle Corporation
JVM Version:	Java HotSpot(TM) 64-Bit Server VM (build 17.0.10+11-LTS-240, mixed mode, sharing), version 17.0.10
JVM Command-line Options:	-server -Xmn1900m -Xms2048m -Xmx2048m -XX:ParallelGCThreads=2 -XX:+UseLargePages -XX:InlineSmallCode=1500 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=8 -XX:AutoBoxCacheMax=20000 -XX:+UseParallelGC -XX:FreqInlineSize=2500 -XX:CompileThresholdScaling=210
JVM Affinity:	start /NODE[0-3] /AFFINITY [0x3, 0xc, 0x30, 0xc0, 0x300, 0xc00, 0x3000, 0xc000, 0x30000, 0xc0000, 0x300000, 0xc00000, 0x3000000, 0xc000000, 0x30000000, 0xc0000000]
JVM Instances:	64
JVM Initial Heap (MB):	2048
JVM Maximum Heap (MB):	2048
JVM Address Bits:	64
Boot Firmware Version:	FNE128E
Management Firmware Version:	USX3C2H
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	KB5068787

Boot Firmware Settings

Choose Operating Mode: Custom Mode
Hardware prefetcher: Disabled
Adjacent Cache Line Prefetch: Disabled
SRIOV: Disabled
SNC: SNC2
DCU Streamer Prefetcher: Disable
CPU Frequency Limits: Restrict maximum frequency to 2.80Ghz
Memory Speed: Mimimal Power

Management Firmware Settings

None

System Under Test Notes

Benchmark started via Windows Remote Desktop Connection
Using the local security settings console, "lock pages in memory" was enabled for the user running the benchmark
Balanced mode
Hard Disk set to turn off after 1 minute
Display set to turn off after 1 minute
Minimum processor state set to 0%.
Maximum processor state set to 100%.
Each JVM instance was bound to 2 logical processors
The system ROM used for this result contains Intel microcode version 00000000C0020021 for the Intel Xeon 6538N processor

Notes

SPECpower_ssj.props input.load_level.number_warehouses set to 128 due to a known inconsistency in processor reporting with this Java version.

Performance Details

Target Load	Actual Load	Transaction Type	Count	Total Heap (MB)
Calibration 1		New Order	9,264,523	2,043
		Payment	9,264,523
		Order Status	926,452
		Delivery	926,452
		Stock Level	926,453
		Customer Report	9,264,522
Calibration 2		New Order	9,930,102	2,043
		Payment	9,930,102
		Order Status	993,010
		Delivery	993,009
		Stock Level	993,010
		Customer Report	9,930,103
Calibration 3		New Order	9,993,769	2,043
		Payment	9,993,771
		Order Status	999,378
		Delivery	999,378
		Stock Level	999,376
		Customer Report	9,993,771
100%	100.0%	New Order	9,965,608	2,043
		Payment	9,965,607
		Order Status	996,560
		Delivery	996,561
		Stock Level	996,561
		Customer Report	9,965,609
90%	91.0%	New Order	9,063,157	2,043
		Payment	9,063,158
		Order Status	906,317
		Delivery	906,317
		Stock Level	906,316
		Customer Report	9,063,165
80%	80.3%	New Order	7,995,761	2,043
		Payment	7,995,768
		Order Status	799,576
		Delivery	799,576
		Stock Level	799,576
		Customer Report	7,995,764
70%	70.7%	New Order	7,044,324	2,043
		Payment	7,044,323
		Order Status	704,432
		Delivery	704,434
		Stock Level	704,433
		Customer Report	7,044,324
60%	59.9%	New Order	5,960,342	2,043
		Payment	5,960,340
		Order Status	596,034
		Delivery	596,035
		Stock Level	596,034
		Customer Report	5,960,341
50%	50.0%	New Order	4,976,439	2,043
		Payment	4,976,445
		Order Status	497,645
		Delivery	497,644
		Stock Level	497,645
		Customer Report	4,976,443
40%	40.1%	New Order	3,996,652	2,043
		Payment	3,996,650
		Order Status	399,665
		Delivery	399,664
		Stock Level	399,663
		Customer Report	3,996,646
30%	30.1%	New Order	2,999,847	2,043
		Payment	2,999,846
		Order Status	299,985
		Delivery	299,985
		Stock Level	299,985
		Customer Report	2,999,841
20%	20.1%	New Order	1,998,629	2,043
		Payment	1,998,627
		Order Status	199,862
		Delivery	199,862
		Stock Level	199,862
		Customer Report	1,998,623
10%	9.8%	New Order	976,788	2,043
		Payment	976,793
		Order Status	97,680
		Delivery	97,680
		Stock Level	97,680
		Customer Report	976,790
Active Idle		New Order	0	2,043
		Payment	0
		Order Status	0
		Delivery	0
		Stock Level	0
		Customer Report	0

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