SPECjbb2015 Report for jbb2015-20251029-01652 : 1200016 max-jOPS ; 1086256 critical-jOPS

SUT Description

Hardware hw_1
Name	ThinkSystem SR860 V4
Vendor	Lenovo Global Technology
Vendor URL	http://www.lenovo.com
Available	Nov-2025
Model	ThinkSystem SR860 V4
Form Factor	4U
CPU Name	Intel Xeon 6788P
CPU Characteristics	86 Core, 2.00 GHz, 336 MB L3 Cache(Max. Boost Clock Up to 3.80 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	4
Cores Per System	344
Cores Per Chip	86
Threads Per System	688
Threads Per Core	2
Version	RVE103X
CPU Frequency (MHz)	2000
Primary Cache	64KB(I)+48KB(D) on chip per core
Secondary Cache	2MB (I+D) on chip per core
Tertiary Cache	336MB (I+D) on chip per chip
Other Cache	None
Disk	1 x 1.92 TB NVME SSD
File System	XFS
Memory Amount (GB)	4096
# and size of DIMM(s)	32 x 128 GB
Memory Details	128 GB 2Rx4 PC5-6400B-R
# and type of Network Interface Cards (NICs)	1 x 10/25 GbE PCIE NIC
Power Supply Quantity and Rating (W)	4 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	SUSE Linux Enterprise Server 15 SP7
Vendor	SUSE
Vendor URL	http://suse.com/
Version	6.4.0-150700.51-default
Available	Jun-2025
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 25.0.1
Vendor	Oracle Corporation
Vendor URL	http://oracle.com/
Version	Java HotSpot 64-Bit Server VM, version 25.0.1
Available	Oct-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: Workload Profile set to General Computing - Max Performance and then set to Custom Uncore Frequency Scaling set to Disabled Latency Optimized Mode set to Enabled AMP Prefetch set to Disabled SNC set to Enabled CPU P-state Control set to Cooperative with Legacy
Notes	None

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	cpupower frequency-set -g performance tuned-adm profile throughput-performance echo 970000 > /proc/sys/kernel/sched_rt_runtime_us echo 56000000 > /proc/sys/kernel/sched_latency_ns echo 750 > /proc/sys/kernel/sched_migration_cost_ns echo 180000 > /proc/sys/kernel/sched_min_granularity_ns echo 40000 > /proc/sys/kernel/sched_wakeup_granularity_ns echo 12 > /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 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	-server -Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	numactl --interleave=all
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-server -Xms480G -Xmx480G -Xmn478G -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelGC -XX:ParallelGCThreads=86 -XX:+AlwaysPreTouch -XX:-UseAdaptiveSizePolicy -XX:MaxTenuringThreshold=15 -XX:TargetSurvivorRatio=95 -XX:-UsePerfData -Xnoclassgc -XX:SurvivorRatio=64 -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:+UseTransparentHugePages -XX:TLABAllocationWeight=55 -XX:CompileThresholdScaling=120 -XX:CICompilerCount=4
Tuning	Used numactl to affinitize one Backend JVM to each NUMA node Group1: numactl --cpunodebind=0 --localalloc Group2: numactl --cpunodebind=1 --localalloc Group3: numactl --cpunodebind=2 --localalloc Group4: numactl --cpunodebind=3 --localalloc Group5: numactl --cpunodebind=4 --localalloc Group6: numactl --cpunodebind=5 --localalloc Group7: numactl --cpunodebind=6 --localalloc Group8: numactl --cpunodebind=7 --localalloc
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	Used numactl to affinitize one Injector JVM to each NUMA node Group1: numactl --cpunodebind=0 --localalloc Group2:numactl --cpunodebind=1 --localalloc Group3: numactl --cpunodebind=2 --localalloc Group4:numactl --cpunodebind=3 --localalloc Group5: numactl --cpunodebind=4 --localalloc Group6:numactl --cpunodebind=5 --localalloc Group7: numactl --cpunodebind=6 --localalloc Group8:numactl --cpunodebind=7 --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	1185898	1200016	1214133	1228251	1242369

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	967071	1065896	1108250	1150603	1150603	1086256

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	42353 / 56471	- / 14118	- / 14118	- / 14118	- / 14118	- / 14118
1000us	1200016 / -	42353 / 56471	28236 / 42353	14118 / 28236	- / 14118	- / 14118
5000us	1200016 / -	1200016 / -	1101191 / 1115309	1058837 / 1072955	720009 / 621185	112943 / 28236
10000us	1200016 / -	1200016 / -	1157662 / 1171780	1129426 / 1115309	960012 / 974130	112943 / 70589
25000us	1200016 / -	1200016 / -	1200016 / -	1171780 / 1185898	1058837 / 1072955	141178 / 70589
50000us	1200016 / -	1200016 / -	1200016 / -	1185898 / 1200016	1101191 / 1115309	268239 / 84707
75000us	1200016 / -	1200016 / -	1200016 / -	1185898 / 1200016	1143544 / 1157662	536478 / 197650
100000us	1200016 / -	1200016 / -	1200016 / -	1200016 / -	1143544 / 1157662	762363 / 352946
200000us	1200016 / -	1200016 / -	1200016 / -	1200016 / -	1185898 / 1200016	1016484 / 974130
500000us	1200016 / -	1200016 / -	1200016 / -	1200016 / -	1200016 / -	1157662 / 1171780
1000000us	1200016 / -	1200016 / -	1200016 / -	1200016 / -	1200016 / -	1200016 / -

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	Group7.Backend.beJVM	Group7.TxInjector.txiJVM1	Group8.Backend.beJVM	Group8.TxInjector.txiJVM1
specjbb.comm.connect.client.pool.size	256	300	120	96	120	96	120	96	120	96	120	96	120	96	120	96	120	96
specjbb.comm.connect.selector.runner.count	0	8	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
specjbb.comm.connect.worker.pool.max	256	256	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60	60
specjbb.comm.connect.worker.pool.min	1	1	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24	24
specjbb.customerDriver.threads	64	{probe=70, saturate=69, service=94}
specjbb.forkjoin.workers	688	{Tier1=140, Tier2=1, Tier3=9}
specjbb.group.count	1	8
specjbb.mapreducer.pool.size	688	64
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 1411783 IR

High-bound (settled) is 1334870 IR

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

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

Lenovo Global Technology ThinkSystem SR860 V4	1200016 SPECjbb2015-MultiJVM max-jOPS 1086256 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Lenovo Global Technology	Test Sponsor: Lenovo Global Technology	Test location: Beijing, China	Test date: Oct 25, 2025
SPEC license #: 9017	Hardware Availability: Nov-2025	Software Availability: Oct-2025	Publication: Thu Nov 13 10:10:24 EST 2025


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