SPECjbb2015
Copyright © 2015-2025 Standard Performance Evaluation Corporation
Lenovo Global Technology ThinkSystem SR860 V4 501183 SPECjbb2015-Composite max-jOPS
378473 SPECjbb2015-Composite critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: Nov 24, 2025
SPEC license #: 9017 Hardware Availability: Nov-2025 Software Availability: Oct-2025 Publication: Thu Dec 11 13:02:27 EST 2025
Benchmark Results Summary
 
SPECjbb2015-Composite: Single JVM/Single Host
(# of groups: 4)
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)2048
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)2048
# and size of DIMM(s)32 x 64 GB
Memory Details64 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
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
  • CPU P-state Control set to Cooperative with Legacy
  • Page Policy set to Adaptive
  • Patrol Scrub set to Disabled
Notes None
OS Image os_Image_1
JVM Instances jvm_Composite_1(1)
OS Image Description os_1
Tuning
  • cpupower frequency-set -g performance
  • tuned-adm profile throughput-performance
  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 4000000 > /proc/sys/kernel/sched_latency_ns
  • echo 20000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 400000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 20000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 10000 > /proc/sys/kernel/sched_cfs_bandwidth_slice_us
  • echo 100 > /proc/sys/kernel/sched_rr_timeslice_ms
  • echo 0 > /proc/sys/kernel/sched_schedstats
  • echo 1 > /sys/kernel/debug/sched/tunable_scaling
  • echo 0 > /proc/sys/kernel/sched_child_runs_first
  • echo 9000 > /proc/sys/kernel/sched_nr_migrate
  • 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 1 > /proc/sys/kernel/numa_balancing
  • echo 0 > /proc/sys/vm/numa_stat
  • echo always > /sys/kernel/mm/transparent_hugepage/enabled
  • echo always > /sys/kernel/mm/transparent_hugepage/defrag
Notes None
JVM Instance jvm_Composite_1
Parts of Benchmark Composite
JVM Instance Description jvm_1
Command Line -Xms1200g -Xmx1200g -Xmn1110g -server -XX:+UseParallelGC -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:MaxTenuringThreshold=15 -XX:-UseAdaptiveSizePolicy -XX:ParallelGCThreads=688 -XX:SurvivorRatio=80 -XX:TargetSurvivorRatio=95 -XX:+UseNUMA -XX:+UseTransparentHugePages -XX:InlineSmallCode=11k -XX:TLABAllocationWeight=2 -XX:ThreadStackSize=200 -XX:AutoBoxCacheMax=32 -XX:OnStackReplacePercentage=100
Tuning numactl --interleave=all
Notes None
max-jOPS and critical-jOPS Details
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 494124 501183 508242 515301 522360
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 257650 321685 406850 469418 490594 378473
Last Success jOPS/First Failure jOPS for SLA points
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us 21177 / 28236 - / 7059 - / 7059 - / 7059 - / 7059 - / 7059
1000us 289416 / 98825 21177 / 28236 14118 / 21177 7059 / 14118 7059 / 14118 - / 7059
5000us 501183 / - 501183 / - 190591 / 183532 148237 / 155296 112943 / 120002 42354 / 21177
10000us 501183 / - 501183 / - 451771 / 458830 374123 / 381182 254121 / 261180 56471 / 35295
25000us 501183 / - 501183 / - 501183 / - 494124 / 501183 345887 / 303534 56471 / 35295
50000us 501183 / - 501183 / - 501183 / - 494124 / 501183 451771 / 381182 56471 / 35295
75000us 501183 / - 501183 / - 501183 / - 501183 / - 472948 / 465889 56471 / 35295
100000us 501183 / - 501183 / - 501183 / - 501183 / - 487065 / 494124 98825 / 35295
200000us 501183 / - 501183 / - 501183 / - 501183 / - 501183 / - 169414 / 70589
500000us 501183 / - 501183 / - 501183 / - 501183 / - 501183 / - 374123 / 331769
1000000us 501183 / - 501183 / - 501183 / - 501183 / - 501183 / - 465889 / 458830
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
specjbb.comm.connect.selector.runner.count 0 1
specjbb.customerDriver.threads 64 {probe=172, saturate=88}
specjbb.forkjoin.workers 688 {Tier1=62, Tier2=2, Tier3=8}
specjbb.group.count 1 4
specjbb.mapreducer.pool.size 688 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 705892 IR
High-bound (settled) is 588310 IR
Copyright © 2015-2025 Standard Performance Evaluation Corporation
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SPECjbb2015 Version: [SPECjbb2015 1.04, Feb 16, 2024]