SPECjbb2015
Copyright © 2015-2025 Standard Performance Evaluation Corporation
Lenovo Global Technology ThinkSystem SR860 V4 1242369 SPECjbb2015-Distributed max-jOPS
1076809 SPECjbb2015-Distributed critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: Oct 29, 2025
SPEC license #: 9017 Hardware Availability: Nov-2025 Software Availability: Oct-2025 Publication: Thu Nov 13 10:10:24 EST 2025
Benchmark Results Summary
 
SPECjbb2015-Distributed: Distributed JVMs/Single or Multi Hosts
(# of groups: 8)
Overall Throughput RT curve
Overall Throughput RT curve
Overall SUT (System Under Test) Description
VendorLenovo Global Technology
Vendor URLhttp://www.lenovo.com
System SourceSingle Supplier
System DesignationServer Rack
Total Systems1
All SUT Systems IdenticalYES
Total Nodes1
All Nodes IdenticalYES
Nodes Per System1
Total Chips4
Total Cores344
Total Threads688
Total Memory Amount (GB)4096
Total OS Images1
SW EnvironmentNon-virtual
  
SUT Description
Hardware hw_1
NameThinkSystem SR860 V4
VendorLenovo Global Technology
Vendor URLhttp://www.lenovo.com
AvailableNov-2025
ModelThinkSystem SR860 V4
Form Factor4U
CPU NameIntel Xeon 6788P
CPU Characteristics86 Core, 2.00 GHz, 336 MB L3 Cache(Max. Boost Clock Up to 3.80 GHz)
Number of Systems1
Nodes Per System1
Chips Per System4
Cores Per System344
Cores Per Chip86
Threads Per System688
Threads Per Core2
VersionRVE103X
CPU Frequency (MHz)2000
Primary Cache64KB(I)+48KB(D) on chip per core
Secondary Cache2MB (I+D) on chip per core
Tertiary Cache336MB (I+D) on chip per chip
Other CacheNone
Disk1 x 1.92 TB NVME SSD
File SystemXFS
Memory Amount (GB)4096
# and size of DIMM(s)32 x 128 GB
Memory Details128 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 HardwareNone
Cabinet/Housing/EnclosureNone
Shared DescriptionNone
Shared CommentNone
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
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Operating System os_1
NameSUSE Linux Enterprise Server 15 SP7
VendorSUSE
Vendor URLhttp://suse.com/
Version6.4.0-150700.51-default
AvailableJun-2025
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 25.0.1
VendorOracle Corporation
Vendor URLhttp://oracle.com/
VersionJava HotSpot 64-Bit Server VM, version 25.0.1
AvailableOct-2025
Bitness64
NotesNone
Other Software other_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Driver Description
Hardware hw_2
NameThinkSystem SD535 V3
VendorLenovo Global Technology
Vendor URLhttp://www.lenovo.com
AvailableJun-2025
ModelThinkSystem SD535 V3
Form Factor1U
CPU NameAMD EPYC 9965
CPU Characteristics192 Core, 2.25 GHz, 384 MB L3 Cache(Max. Boost Clock Up to 3.70 GHz)
Number of Systems1
Nodes Per System1
Chips Per System1
Cores Per System192
Cores Per Chip192
Threads Per System384
Threads Per Core2
VersionGPE121F
CPU Frequency (MHz)2250
Primary Cache32KB(I)+ 48KB(D) on chip per core
Secondary Cache1MB (I+D) on chip per core
Tertiary Cache384MB (I+D) on chip per chip
Other CacheNone
Disk1 x 1.92 TB M.2 NVME SSD
File SystemXFS
Memory Amount (GB)768
# and size of DIMM(s)12 x 64 GB
Memory Details64 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 HardwareNone
Cabinet/Housing/EnclosureThinkSystem D3 Chassis
Shared DescriptionNone
Shared CommentNone
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_2
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Operating System os_2
NameSUSE Linux Enterprise Server 15 SP7
VendorSUSE
Vendor URLhttp://suse.com/
Version6.4.0-150700.51-default
AvailableJun-2025
Bitness64
NotesNone
Java Virtual Machine jvm_2
NameOracle Java SE 25.0.1
VendorOracle Corporation
Vendor URLhttp://oracle.com/
VersionJava HotSpot 64-Bit Server VM, version 25.0.1
AvailableOct-2025
Bitness64
NotesNone
Other Software other_2
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Topology
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_Backend_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_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
Driver config_2 Configuration
Hardware
OS Images os_Image_2(1)
Hardware Description hw_2
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
  • L1 Stream HW Prefetcher set to Disabled
  • L2 Stream HW Prefetcher set to Disabled
Notes None
OS Image os_Image_2
JVM Instances jvm_Ctr_1(1), jvm_TxInjector_1(8)
OS Image Description os_2
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_2
Command Line -Xms20g -Xmx20g -Xmn10g -XX:+UseParallelGC -XX:ParallelGCThreads=32 -XX:CICompilerCount=4
Tuning numactl --interleave=all
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_2
Command Line -Xms8g -Xmx8g -Xmn4g -XX:+UseParallelGC -XX:ParallelGCThreads=16 -XX:CICompilerCount=4
Tuning
  • Used numactl to affinitize four Injector JVMs to one NUMA node
  • Group1: numactl --cpunodebind=0 --localalloc
  • Group2:numactl --cpunodebind=0 --localalloc
  • Group3: numactl --cpunodebind=0 --localalloc
  • Group4:numactl --cpunodebind=0 --localalloc
  • Group5: numactl --cpunodebind=1 --localalloc
  • Group6:numactl --cpunodebind=1 --localalloc
  • Group7: numactl --cpunodebind=1 --localalloc
  • Group8: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 1228251 1242369 1256487 1270605 1284723
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 769422 1122367 1150603 1207074 1207074 1076809
Last Success jOPS/First Failure jOPS for SLA points
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us 14118 / 28236 - / 14118 - / 14118 - / 14118 - / 14118 - / 14118
1000us 1200016 / 578831 42353 / 56471 14118 / 28236 - / 14118 - / 14118 - / 14118
5000us 1242369 / - 1200016 / 1143544 522360 / 536478 480006 / 465888 367064 / 381181 - / 14118
10000us 1242369 / - 1242369 / - 1072955 / 1087073 988248 / 974130 776481 / 762363 - / 14118
25000us 1242369 / - 1242369 / - 1214133 / 1228251 1200016 / 1214133 1115309 / 1129426 - / 14118
50000us 1242369 / - 1242369 / - 1228251 / 1242369 1214133 / 1228251 1143544 / 1157662 - / 14118
75000us 1242369 / - 1242369 / - 1228251 / 1242369 1214133 / 1228251 1200016 / 1214133 155296 / 14118
100000us 1242369 / - 1242369 / - 1228251 / 1242369 1214133 / 1228251 1200016 / 1214133 155296 / 14118
200000us 1242369 / - 1242369 / - 1242369 / - 1228251 / 1242369 1214133 / 1228251 155296 / 14118
500000us 1242369 / - 1242369 / - 1242369 / - 1242369 / - 1228251 / 1242369 1200016 / 1214133
1000000us 1242369 / - 1242369 / - 1242369 / - 1242369 / - 1242369 / - 1228251 / 1242369
Number of probes
Probes jOPS / Total jOPS
Request Mix Accuracy
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)
Delay between status pings
IR/PR Accuracy
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.controller.host localhost 192.168.10.35 localhost localhost localhost localhost localhost localhost localhost localhost
specjbb.customerDriver.threads 64 {probe=70, saturate=69, service=94}
specjbb.forkjoin.workers 384 {Tier1=140, Tier2=1, Tier3=9}
specjbb.group.count 1 8
specjbb.mapreducer.pool.size 384 4
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 1366520 IR
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http://www.spec.org - info@spec.org
SPECjbb2015 Version: [SPECjbb2015 1.04, Feb 16, 2024]