SPECjbb2015 Report for jbb2015-20240515-01265 : 846226 max-jOPS ; 486491 critical-jOPS

SUT Description

Hardware hw_1
Name	Cisco UCS C245 M8
Vendor	Cisco Systems
Vendor URL	http://www.cisco.com
Available	Jun-2024
Model	Cisco UCS C245 M8
Form Factor	2U
CPU Name	AMD EPYC 9684X
CPU Characteristics	96 core, 2.55 GHz, 1152 MB L3 Cache (Max Boost Clock up to 3.70 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	2
Cores Per System	192
Cores Per Chip	96
Threads Per System	384
Threads Per Core	2
Version	C245M8.4.3.4.284.0426241455
CPU Frequency (MHz)	2550
Primary Cache	32KB(I)+32KB(D) on chip per core
Secondary Cache	1MB (I+D) on chip per core
Tertiary Cache	1152MB (I+D) on chip per chip
Other Cache	None
Disk	1 x 960GB SATA SSD
File System	NTFS
Memory Amount (GB)	1536
# and size of DIMM(s)	24 x 64 GB
Memory Details	64 GB 2Rx4 PC5-5600B-R, running at 4800 MHz
# and type of Network Interface Cards (NICs)	2 x 40/100/200-Gbps NIC
Power Supply Quantity and Rating (W)	2 x 2300W
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	21H2(OS Build 20348.2227)
Available	Jan-2024
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 21.0.3
Vendor	Oracle Corporation
Vendor URL	http://oracle.com/
Version	Java HotSpot 64-Bit Server VM, version 21.0.3
Available	Apr-2024
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 Logical Processor : Enabled L1 Stream HW Prefetcher : Disabled L2 Stream HW Prefetcher : Disabled NUMA Nodes Per Socket : 4 Determinism Slider : Power ABPDIS : 1
Notes	notes

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(8), jvm_TxInjector_1(8)
OS Image Description	os_1
Tuning	Power Options is set to High performance Processor scheduling is set to Programs Lock Pages in Memory is Enabled HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters and add a new entry. Value Name: MaxUserPort Value Type: DWORD Value data: 65534
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-Xms2g -Xmx2g -Xmn1536m
Tuning	None
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-server -Xms120g -Xmx120g -Xmn118g -server -XX:MetaspaceSize=256m -XX:AllocatePrefetchInstr=2 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:+UseParallelGC -XX:SurvivorRatio=100 -XX:TargetSurvivorRatio=90 -XX:ParallelGCThreads=48 -XX:MaxTenuringThreshold=15 -Xnoclassgc -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=200 -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -XX:TLABAllocationWeight=2 -XX:ThreadStackSize=512 -XX:CompileThresholdScaling=120
Tuning	Affinitized each Backend JVM to a NUMA node start /NODE [0-7]
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	Affinitized each Tx Injector JVM to a NUMA node start /NODE [0-7]
Notes	None

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Fail	Fail	Fail
jOPS	836610	846226	855843	865459	875075

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	341375	466386	514467	562548	591397	486491

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	19232 / 28849	- / 9616	- / 9616	- / 9616	- / 9616	- / 9616
1000us	567356 / 538508	28849 / 38465	9616 / 19232	- / 9616	- / 9616	- / 9616
5000us	721216 / 730832	461578 / 471194	259638 / 269254	221173 / 230789	173092 / 182708	28849 / 19232
10000us	740448 / 750064	605821 / 615437	461578 / 471194	413497 / 423113	336567 / 346184	48081 / 19232
25000us	778913 / 788529	701983 / 711600	605821 / 615437	586589 / 596205	461578 / 471194	48081 / 19232
50000us	798145 / 807762	711600 / 721216	634670 / 644286	605821 / 596205	509659 / 519275	48081 / 19232
75000us	807762 / 817378	730832 / 740448	644286 / 653902	625054 / 615437	557740 / 567356	105778 / 19232
100000us	817378 / 826994	730832 / 740448	663518 / 673135	634670 / 644286	586589 / 596205	230789 / 19232
200000us	836610 / 846226	769297 / 778913	682751 / 692367	663518 / 673135	625054 / 634670	538508 / 173092
500000us	846226 / -	846226 / -	750064 / 759681	730832 / 740448	701983 / 711600	615437 / 625054
1000000us	846226 / -	846226 / -	846226 / -	846226 / -	846226 / -	759681 / 769297

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
specjbb.comm.connect.client.pool.size	256	192
specjbb.comm.connect.selector.runner.count	0	8
specjbb.comm.connect.worker.pool.max	256	45
specjbb.comm.connect.worker.pool.min	1	40
specjbb.forkjoin.workers	48	{Tier1=210, Tier2=56, Tier3=32}
specjbb.group.count	1	8
specjbb.mapreducer.pool.size	48	12
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 961621 IR

High-bound (settled) is 906262 IR

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

SPECjbb2015 Version: [SPECjbb2015 1.03, Nov 14, 2019]

Cisco Systems Cisco UCS C245 M8	846226 SPECjbb2015-MultiJVM max-jOPS 486491 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Cisco Systems	Test Sponsor: Cisco Systems	Test location: San Jose, CA	Test date: May 11, 2024
SPEC license #: 9019	Hardware Availability: Jun-2024	Software Availability: Apr-2024	Publication: Fri May 31 10:28:18 EDT 2024


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 8) 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