SPECjbb2015 Report for jbb2015-20250709-01623 : 335109 max-jOPS ; 204307 critical-jOPS

SUT Description

Hardware hw_1
Name	meta brain NF3180G8
Vendor	IEIT Systems Co., Ltd.
Vendor URL	https://www.ieisystem.com/
Available	Apr-2025
Model	meta brain NF3180G8
Form Factor	1U
CPU Name	Intel Xeon 6787P
CPU Characteristics	86 Core, 2.0 GHz, 336 MB L3 Cache (Turbo Boost Technology up to 3.80 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	1
Cores Per System	86
Cores Per Chip	86
Threads Per System	172
Threads Per Core	2
Version	03.01.00
CPU Frequency (MHz)	2000
Primary Cache	64 KB(I)+48 KB(D)on chip per core
Secondary Cache	2 MB (I+D) on chip per core
Tertiary Cache	336 MB (I+D) on chip per chip
Other Cache	None
Disk	1x 4TB NVMe SSD
File System	xfs
Memory Amount (GB)	512
# and size of DIMM(s)	8 x 64 GB
Memory Details	8 x 64 GB 2Rx4 PC5-88/64B-H, running at 8000MHz
# and type of Network Interface Cards (NICs)	1 x 10 Gbit NIC
Power Supply Quantity and Rating (W)	2 x 1300W
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	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 24.0.1
Vendor	Oracle
Vendor URL	http://www.oracle.com
Version	Java HotSpot 64-bit Server VM, version 24.0.1
Available	Apr-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 Tuning Power Performance Tuning=BIOS Controls EPB ENERGY_PERF_BIAS_CFG mode=Performance
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(4), jvm_TxInjector_1(4)
OS Image Description	os_1
Tuning	ulimit -n 131072 echo 10000 > /proc/sys/kernel/sched_cfs_bandwidth_slice_us echo 0 > /proc/sys/kernel/sched_child_runs_first echo 100 > /proc/sys/kernel/sched_rr_timeslice_ms echo 1000000 > /proc/sys/kernel/sched_rt_period_us echo 990000 > /proc/sys/kernel/sched_rt_runtime_us echo 0 > /proc/sys/kernel/sched_schedstats echo 3000 > /proc/sys/vm/dirty_expire_centisecs echo 500 > /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 always > /sys/kernel/mm/transparent_hugepage/defrag echo always > /sys/kernel/mm/transparent_hugepage/enabled echo 50000000 > /sys/kernel/debug/sched/wakeup_granularity_ns echo 1 > /sys/kernel/debug/sched/tunable_scaling echo 9 > /sys/kernel/debug/sched/nr_migrate echo 16000000 > /sys/kernel/debug/sched/latency_ns echo 28000000 > /sys/kernel/debug/sched/min_granularity_ns echo 1000 > /sys/kernel/debug/sched/migration_cost_ns
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=1G -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	None
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-Xms31g -Xmx31g -Xmn29g -XX:+UseParallelGC -XX:ParallelGCThreads=43 -XX:+UseLargePages -XX:+AlwaysPreTouch -XX:-UseAdaptiveSizePolicy -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=10k -verbose:gc -XX:-UseCountedLoopSafepoints -XX:LoopUnrollLimit=20 -server -XX:TargetSurvivorRatio=95 -XX:SurvivorRatio=28 -XX:LargePageSizeInBytes=1G -XX:MaxGCPauseMillis=500 -XX:AdaptiveSizeMajorGCDecayTimeScale=12 -XX:AdaptiveSizeDecrementScaleFactor=2 -XX:AllocatePrefetchLines=3 -XX:AllocateInstancePrefetchLines=2 -XX:AllocatePrefetchStepSize=128 -XX:AllocatePrefetchDistance=384
Tuning	numactl used to affinitize two Backend JVMs to one NUMA node Group1:numactl --cpunodebind=0 --localalloc Group2:numactl --cpunodebind=1 --localalloc Group3:numactl --cpunodebind=0 --localalloc Group4:numactl --cpunodebind=1 --localalloc
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=1G -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	numactl used to affinitize two TxInjector JVMs to one NUMA node Group1:numactl --cpunodebind=0 --localalloc Group2:numactl --cpunodebind=1 --localalloc Group3:numactl --cpunodebind=0 --localalloc Group4:numactl --cpunodebind=1 --localalloc
Notes	None

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Fail	Fail	Fail
jOPS	331023	335109	339196	343283	347369

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	100124	173684	247245	283344	292199	204307

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	- / 4087	- / 4087	- / 4087	- / 4087	- / 4087	- / 4087
1000us	298329 / 4087	- / 4087	- / 4087	- / 4087	- / 4087	- / 4087
5000us	326936 / 331023	298329 / 302416	204335 / 200248	159381 / 32694	20433 / 24520	- / 4087
10000us	331023 / 335109	310589 / 314676	269722 / 273809	245202 / 249289	98081 / 102167	8173 / 4087
25000us	331023 / 335109	318763 / 322849	286069 / 290156	269722 / 273809	171641 / 175728	8173 / 4087
50000us	335109 / -	322849 / 326936	302416 / 306502	286069 / 290156	245202 / 249289	8173 / 4087
75000us	335109 / -	326936 / 331023	306502 / 310589	302416 / 306502	286069 / 277896	159381 / 4087
100000us	335109 / -	326936 / 331023	314676 / 318763	306502 / 310589	290156 / 294242	241115 / 28607
200000us	335109 / -	331023 / 335109	318763 / 322849	318763 / 322849	314676 / 318763	286069 / 273809
500000us	335109 / -	335109 / -	331023 / 335109	326936 / 331023	326936 / 331023	314676 / 318763
1000000us	335109 / -	335109 / -	335109 / -	335109 / -	335109 / -	326936 / 331023

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	232
specjbb.comm.connect.selector.runner.count	0	1
specjbb.comm.connect.timeouts.connect	60000	600000
specjbb.comm.connect.timeouts.read	60000	600000
specjbb.comm.connect.timeouts.write	60000	600000
specjbb.comm.connect.worker.pool.max	256	81
specjbb.comm.connect.worker.pool.min	1	24
specjbb.customerDriver.threads	64	{=75, probe=69, saturate=85}
specjbb.forkjoin.workers	172	{Tier1=344, Tier2=16, Tier3=38}
specjbb.group.count	1	4
specjbb.mapreducer.pool.size	172	223
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 408670 IR

High-bound (settled) is 348596 IR

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

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

IEIT Systems Co., Ltd. meta brain NF3180G8	335109 SPECjbb2015-MultiJVM max-jOPS 204307 SPECjbb2015-MultiJVM critical-jOPS
Tested by: IEIT Systems Co., Ltd.	Test Sponsor: IEIT Systems Co., Ltd.	Test location: Jinan, China	Test date: Jul 7, 2025
SPEC license #: 3358	Hardware Availability: Apr-2025	Software Availability: Apr-2025	Publication: Thu Jul 24 15:43:07 EDT 2025


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 4) 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