SPECjbb2015 Report for jbb2015-20250416-01590 : 566325 max-jOPS ; 484102 critical-jOPS

SUT Description

Hardware hw_1
Name	ThinkSystem SD535 V3
Vendor	Lenovo Global Technology
Vendor URL	http://www.lenovo.com
Available	Jun-2025
Model	ThinkSystem SD535 V3
Form Factor	1U
CPU Name	AMD EPYC 9965
CPU Characteristics	192 Core, 2.25 GHz, 384 MB L3 Cache(Max. Boost Clock Up to 3.70 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	1
Cores Per System	192
Cores Per Chip	192
Threads Per System	384
Threads Per Core	2
Version	GPE119C
CPU Frequency (MHz)	2250
Primary Cache	32KB(I)+48KB(D) on chip per core
Secondary Cache	1MB (I+D) on chip per core
Tertiary Cache	384MB (I+D) on chip per chip
Other Cache	None
Disk	1 x 1.92 TB M.2 NVME SSD
File System	NTFS
Memory Amount (GB)	768
# and size of DIMM(s)	12 x 64 GB
Memory Details	64 GB 2Rx4 PC5-6400B-R
# and type of Network Interface Cards (NICs)	1 x 10/25 GbE OCP NIC
Power Supply Quantity and Rating (W)	3 x 2700W
Other Hardware	None
Cabinet/Housing/Enclosure	None
Shared Description	None
Shared Comment	None
Notes	NA: 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.
Other Hardware network_1
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Operating System os_1
Name	Windows Server 2022 Datacenter
Vendor	Microsoft
Vendor URL	https://www.microsoft.com/
Version	Version 21H2(OS Build 20348.3328)
Available	Mar-2025
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 24
Vendor	Oracle Corporation
Vendor URL	http://oracle.com/
Version	Java HotSpot 64-Bit Server VM, version 24
Available	Mar-2025
Bitness	64
Notes	None
Other Software other_1
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Topology

SUT
- Hardware config_1
  - OS Image os_Image_1
    - JVM jvm_Ctr_1 : Controller
    - JVM jvm_Backend_1 : Backend
    - JVM jvm_TxInjector_1 : TxInjector

SUT config_1 Configuration

Hardware
OS Images	os_Image_1(1)
Hardware Description	hw_1
Number of Systems	1
SW Environment	non-virtual
Tuning	BIOS Configuration: Operating Mode set to Maximum Performance and then set to Custom Mode NUMA Nodes per Socket set to NPS2 P-State set to Enabled
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(6), jvm_TxInjector_1(6)
OS Image Description	os_1
Tuning	Add DWORD registry HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\MaxUserPort=65534 Power Options is set to High performance Processor scheduling is set to Programs Visual Effects Adjust for best performance Lock Pages in Memory is Enabled
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=4
Tuning	None
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-Xms120g -Xmx120g -Xmn118g -server -XX:MetaspaceSize=256m -XX:AllocatePrefetchInstr=2 -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+AlwaysPreTouch -XX:+UseParallelGC -XX:SurvivorRatio=100 -XX:TargetSurvivorRatio=90 -XX:ParallelGCThreads=64 -XX:MaxTenuringThreshold=15 -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=200 -XX:TLABAllocationWeight=55 -XX:ThreadStackSize=512 -XX:CompileThresholdScaling=120 -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32
Tuning	Affinitized three Backend JVMs to a one memory node. start /b /NODE 0 start /b /NODE 0 start /b /NODE 0 start /b /NODE 1 start /b /NODE 1 start /b /NODE 1
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=4
Tuning	Affinitize three TxInjector JVMs to one memory node. start /b /NODE 0 start /b /NODE 0 start /b /NODE 0 start /b /NODE 1 start /b /NODE 1 start /b /NODE 1
Notes	None

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Fail	Fail	Fail
jOPS	558970	566325	573680	581035	588390

critical-jOPS = Geomean ( jOPS @ 10000; 25000; 50000; 75000; 100000; SLAs )
Response time percentile is 99-th
SLA (us)	10000	25000	50000	75000	100000	Geomean
jOPS	444969	474389	489098	503808	511163	484102

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	183872 / 132388	22065 / 29419	7355 / 14710	- / 7355	- / 7355	- / 7355
1000us	500131 / 507486	183872 / 147097	29419 / 36774	29419 / 36774	22065 / 29419	- / 7355
5000us	558970 / 566325	507486 / 514841	470712 / 478067	463357 / 448647	411873 / 330969	29419 / 22065
10000us	566325 / -	536905 / 544260	500131 / 507486	492776 / 500131	441292 / 448647	29419 / 22065
25000us	566325 / -	558970 / 566325	529551 / 536905	514841 / 522196	470712 / 478067	29419 / 22065
50000us	566325 / -	558970 / 566325	529551 / 536905	522196 / 529551	485421 / 492776	242711 / 44129
75000us	566325 / -	558970 / 566325	536905 / 544260	529551 / 536905	500131 / 507486	375098 / 316259
100000us	566325 / -	558970 / 566325	536905 / 544260	529551 / 536905	507486 / 514841	441292 / 316259
200000us	566325 / -	566325 / -	551615 / 558970	544260 / 551615	529551 / 536905	485421 / 404518
500000us	566325 / -	566325 / -	558970 / 566325	558970 / 566325	544260 / 551615	529551 / 536905
1000000us	566325 / -	566325 / -	566325 / -	566325 / -	558970 / 566325	544260 / 551615

Number of probes

Request Mix Accuracy

Note

(Actual % in the Mix - Expected % in the Mix) must be within:

'Main Tx' limit of +/-5.0% for the requests whose expected % in the mix is >= 10.0%

'Minor Tx' limit of +/-1.0% for the requests whose expected % in the mix is < 10.0%

Rate of Non-Critical Failures

There were no non-critical failures in Response Time curve building

Delay between performance status pings during RT Curve (Response-Throughput Curve)

IR/PR Accuracy

Run Properties

This section lists properties only set by user

Property Name	Default	Controller	Group1.Backend.beJVM	Group1.TxInjector.txiJVM1	Group2.Backend.beJVM	Group2.TxInjector.txiJVM1	Group3.Backend.beJVM	Group3.TxInjector.txiJVM1	Group4.Backend.beJVM	Group4.TxInjector.txiJVM1	Group5.Backend.beJVM	Group5.TxInjector.txiJVM1	Group6.Backend.beJVM	Group6.TxInjector.txiJVM1
specjbb.comm.connect.client.pool.size	256	300	48	48	48	48	48	48	48	48	48	48	48	48
specjbb.comm.connect.selector.runner.count	0	24	1	1	1	1	1	1	1	1	1	1	1	1
specjbb.comm.connect.worker.pool.max	256	150	60	60	60	60	60	60	60	60	60	60	60	60
specjbb.comm.connect.worker.pool.min	1	10	40	40	40	40	40	40	40	40	40	40	40	40
specjbb.customerDriver.threads	64	{probe=72, saturate=128}
specjbb.forkjoin.workers	64	{Tier1=84, Tier2=4, Tier3=8}
specjbb.group.count	1	6
specjbb.mapreducer.pool.size	64	24
specjbb.txi.pergroup.count	1	1

View table in csv format

Validation Details

Validation Reports


Level: COMPLIANCE
Check	Agent	Result
Check properties on compliance	All	PASSED


Level: CORRECTNESS
Check	Agent	Result
Compare SM and HQ Inventory	All	PASSED

Other Checks

High-bound (max attempted) is 735487 IR

High-bound (settled) is 613006 IR

http://www.spec.org - info@spec.org

SPECjbb2015 Version: [SPECjbb2015 1.04, Feb 16, 2024]

Lenovo Global Technology ThinkSystem SD535 V3	566325 SPECjbb2015-MultiJVM max-jOPS 484102 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Lenovo Global Technology	Test Sponsor: Lenovo Global Technology	Test location: Beijing, China	Test date: Apr 14, 2025
SPEC license #: 9017	Hardware Availability: Jun-2025	Software Availability: Mar-2025	Publication: Thu May 1 12:37:21 EDT 2025


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 6) Overall SUT Description SUT Description max-jOPS and critical-jOPS Details Number of probes Request Mix Accuracy Rate Of Non-Critical Failures Delay between performance status pings IR/PR Accuracy Topology SUT Configuration Properties Validation Details Link to Full Disclosure	Overall Throughput RT curve