SPECjbb2015 Report for jbb2015-20250723-01630 : 685486 max-jOPS ; 402922 critical-jOPS

SUT Description

Hardware hw_1
Name	RS520QA-E13-RS8U
Vendor	ASUSTeK Computer Inc.
Vendor URL	https://www.asus.com/
Available	Jun-2025
Model	RS520QA-E13-RS8U
Form Factor	2U
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	0302
CPU Frequency (MHz)	2250
Primary Cache	32 KB(I) + 48 KB(D) per core
Secondary Cache	1 MB (I+D) per core
Tertiary Cache	384 MB (I+D) per chip
Other Cache	None
Disk	1 x 3.2 TB PCIe NVMe SSD
File System	xfs
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 2 ports Intel X710 10GbE
Power Supply Quantity and Rating (W)	2 x 3200W
Other Hardware	None
Cabinet/Housing/Enclosure	ASUS RS520QA-E13 Series rack server chassis
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	SUSE Linux Enterprise Server 15 SP6
Vendor	SUSE
Vendor URL	https://www.suse.com/
Version	6.4.0-150600.21-default
Available	Jun-2024
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 24.0.2
Vendor	Oracle
Vendor URL	https://www.oracle.com
Version	Java HotSpot 64-bit Server VM, version 24.0.2
Available	Jul-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 Settings: SVM Mode = Disabled SR-IOV Support = Disabled Engine Boost = Aggressive NUMA nodes per socket = NPS4 L1 Stream HW Prefetcher = Disable L2 Stream HW Prefetcher = Disable TDP Control = Manual TDP = 500 PPT Control = Manual PPT = 500 Determinism Control = Manual Determinism Slider = Power ACPI SRAT L3 Cache as NUMA Domain = Enabled
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(12), jvm_TxInjector_1(12)
OS Image Description	os_1
Tuning	cpupower frequency-set -g performance tuned-adm profile throughput-performance ulimit -n 1024000 echo 960000 > /proc/sys/kernel/sched_rt_runtime_us echo 999000000 > /proc/sys/kernel/sched_latency_ns echo 40000 > /proc/sys/kernel/sched_migration_cost_ns echo 999000000 > /proc/sys/kernel/sched_min_granularity_ns echo 999000000 > /proc/sys/kernel/sched_wakeup_granularity_ns echo 9000 > /proc/sys/kernel/sched_nr_migrate echo 10000 > /proc/sys/vm/dirty_expire_centisecs echo 1500 > /proc/sys/vm/dirty_writeback_centisecs echo 40 > /proc/sys/vm/dirty_ratio echo 10 > /proc/sys/vm/dirty_background_ratio echo 10 > /proc/sys/vm/swappiness echo 0 > /proc/sys/kernel/numa_balancing echo 0 > /proc/sys/vm/numa_stat echo always > /sys/kernel/mm/transparent_hugepage/defrag echo always > /sys/kernel/mm/transparent_hugepage/enabled
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-Xms5g -Xmx5g -Xmn4g -XX:+UseParallelGC -XX:ParallelGCThreads=1 -XX:CICompilerCount=2
Tuning	Used numactl to interleave memory on all CPUs numactl --interleave=all
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-Xms31g -Xmx31g -Xmn28g -XX:AllocatePrefetchInstr=2 -XX:+UseParallelGC -XX:ParallelGCThreads=32 -XX:LargePageSizeInBytes=2m -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:SurvivorRatio=35 -XX:TargetSurvivorRatio=95 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=11k -XX:MaxGCPauseMillis=100 -XX:LoopUnrollLimit=200 -XX:+UseTransparentHugePages -XX:TLABAllocationWeight=2 -XX:CompileThresholdScaling=120 -XX:CICompilerCount=4 -XX:AutoBoxCacheMax=32 -XX:OnStackReplacePercentage=100 -XX:TLABSize=64k -XX:MinTLABSize=64k -XX:-ResizeTLAB -XX:TLABWasteTargetPercent=1 -XX:TLABWasteIncrement=1 -XX:YoungPLABSize=64k -XX:OldPLABSize=64k
Tuning	Used numactl to affinitize each Backend JVM to 16 Cores / 32 Threads numactl --physcpubind=0-15,192-207 --localalloc numactl --physcpubind=16-31,208-223 --localalloc numactl --physcpubind=32-47,224-239 --localalloc numactl --physcpubind=48-63,240-255 --localalloc numactl --physcpubind=64-79,256-271 --localalloc numactl --physcpubind=80-95,272-287 --localalloc numactl --physcpubind=96-111,288-303 --localalloc numactl --physcpubind=112-127,304-319 --localalloc numactl --physcpubind=128-143,320-335 --localalloc numactl --physcpubind=144-159,336-351 --localalloc numactl --physcpubind=160-175,352-367 --localalloc numactl --physcpubind=176-191,368-383 --localalloc
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-Xms5g -Xmx5g -Xmn4g -XX:+UseParallelGC -XX:ParallelGCThreads=1 -XX:CICompilerCount=2
Tuning	Used numactl to affinitize each TxInjector JVM to 16 Cores / 32 Threads numactl --physcpubind=0-15,192-207 --localalloc numactl --physcpubind=16-31,208-223 --localalloc numactl --physcpubind=32-47,224-239 --localalloc numactl --physcpubind=48-63,240-255 --localalloc numactl --physcpubind=64-79,256-271 --localalloc numactl --physcpubind=80-95,272-287 --localalloc numactl --physcpubind=96-111,288-303 --localalloc numactl --physcpubind=112-127,304-319 --localalloc numactl --physcpubind=128-143,320-335 --localalloc numactl --physcpubind=144-159,336-351 --localalloc numactl --physcpubind=160-175,352-367 --localalloc numactl --physcpubind=176-191,368-383 --localalloc
Notes	None

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Pass	Fail	Fail
jOPS	670901	678193	685486	692778	700070

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	266172	360974	449697	484944	506822	402922

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	14585 / 21877	7292 / 14585	- / 7292	- / 7292	- / 7292	- / 7292
1000us	517760 / 525053	36462 / 43754	21877 / 29170	14585 / 21877	7292 / 14585	- / 7292
5000us	612562 / 619854	568807 / 576100	401082 / 393790	284404 / 291696	182310 / 189602	- / 7292
10000us	619854 / 627146	583392 / 590684	481298 / 488591	437544 / 444836	262526 / 269819	14585 / 7292
25000us	627146 / 634439	597977 / 605269	539638 / 546930	488591 / 495883	357328 / 364620	14585 / 7292
50000us	634439 / 641731	605269 / 612562	554222 / 561515	532345 / 539638	459421 / 444836	14585 / 7292
75000us	641731 / 649024	612562 / 619854	568807 / 576100	546930 / 554222	481298 / 488591	204187 / 29170
100000us	641731 / 649024	612562 / 619854	576100 / 583392	561515 / 568807	503176 / 510468	226064 / 51047
200000us	656316 / 663608	627146 / 634439	605269 / 612562	590684 / 597977	561515 / 568807	408374 / 262526
500000us	678193 / 685486	663608 / 670901	634439 / 641731	627146 / 634439	605269 / 612562	539638 / 284404
1000000us	685486 / -	678193 / 685486	670901 / 678193	670901 / 678193	656316 / 663608	583392 / 561515

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	Group10.Backend.beJVM	Group10.TxInjector.txiJVM1	Group11.Backend.beJVM	Group11.TxInjector.txiJVM1	Group12.Backend.beJVM	Group12.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	Group7.Backend.beJVM	Group7.TxInjector.txiJVM1	Group8.Backend.beJVM	Group8.TxInjector.txiJVM1	Group9.Backend.beJVM	Group9.TxInjector.txiJVM1
specjbb.comm.connect.client.pool.size	256	150	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320
specjbb.comm.connect.selector.runner.count	0	8	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5	5
specjbb.comm.connect.timeouts.connect	60000	900000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000
specjbb.comm.connect.timeouts.read	60000	800000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000
specjbb.comm.connect.timeouts.write	60000	800000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000
specjbb.comm.connect.worker.pool.max	256	150	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320	320
specjbb.comm.connect.worker.pool.min	1	16	32		32		32		32		32		32		32		32		32		32		32		32
specjbb.controller.maxir.maxFailedPoints	3	1
specjbb.customerDriver.threads	64	{probe=80, saturate=170, service=90}
specjbb.forkjoin.workers	384	{Tier1=555, Tier2=12, Tier3=76}
specjbb.group.count	1	12
specjbb.mapreducer.pool.size	384	8
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 729240 IR

High-bound (settled) is 706345 IR

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

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

ASUSTeK Computer Inc. RS520QA-E13-RS8U	685486 SPECjbb2015-MultiJVM max-jOPS 402922 SPECjbb2015-MultiJVM critical-jOPS
Tested by: ASUSTeK Computer Inc.	Test Sponsor: ASUSTeK Computer Inc.	Test location: Taipei, Taiwan	Test date: Jul 18, 2025
SPEC license #: 9016	Hardware Availability: Jun-2025	Software Availability: Jul-2025	Publication: Thu Aug 7 15:41:27 EDT 2025


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 12) 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