SPECjbb2015
Copyright © 2015-2026 Standard Performance Evaluation Corporation
Lenovo Global Technology ThinkSystem SD535 V3 602162 SPECjbb2015-Composite max-jOPS
541300 SPECjbb2015-Composite critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: Dec 10, 2025
SPEC license #: 9017 Hardware Availability: Jun-2025 Software Availability: Oct-2025 Publication: Thu Jan 15 15:45:50 EST 2026
Benchmark Results Summary
 
SPECjbb2015-Composite: Single JVM/Single Host
(# of groups: 3)
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 Chips1
Total Cores192
Total Threads384
Total Memory Amount (GB)768
Total OS Images1
SW EnvironmentNon-virtual
  
SUT Description
Hardware hw_1
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_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:
  • Operating Mode set to Maximum Performance and then set to Custom Mode
  • P-State set to Enabled
  • NUMA Nodes per Socket set to NPS2
  • L1 Stride Prefetcher set to Disabled
  • L1 Region Prefetcher 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
  • ulimit -n 1024000
  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 20000000 > /proc/sys/kernel/sched_latency_ns
  • echo 40000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 200000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 40000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 128 > /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 1 > /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_Composite_1
Parts of Benchmark Composite
JVM Instance Description jvm_1
Command Line -Xms730g -Xmx730g -Xmn725g -server -XX:+UseParallelGC -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:MaxTenuringThreshold=15 -XX:-UseAdaptiveSizePolicy -XX:ParallelGCThreads=256 -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 --cpunodebind=0-1 --interleave=0-1
Notes None
max-jOPS and critical-jOPS Details
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Pass Fail Fail
jOPS 586918 594540 602162 609785 617407
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 355707 598351 602162 602162 602162 541300
Last Success jOPS/First Failure jOPS for SLA points
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us 7622 / 15245 - / 7622 - / 7622 - / 7622 - / 7622 - / 7622
1000us 571673 / 91468 30489 / 38112 7622 / 15245 - / 7622 - / 7622 - / 7622
5000us 602162 / - 602162 / - 586918 / 266781 190558 / 198180 121957 / 129579 22867 / 7622
10000us 602162 / - 602162 / - 602162 / - 594540 / 602162 365871 / 350626 68601 / 7622
25000us 602162 / - 602162 / - 602162 / - 602162 / - 594540 / 602162 83845 / 45734
50000us 602162 / - 602162 / - 602162 / - 602162 / - 602162 / - 182935 / 76223
75000us 602162 / - 602162 / - 602162 / - 602162 / - 602162 / - 289648 / 167691
100000us 602162 / - 602162 / - 602162 / - 602162 / - 602162 / - 381115 / 167691
200000us 602162 / - 602162 / - 602162 / - 602162 / - 602162 / - 525939 / 472583
500000us 602162 / - 602162 / - 602162 / - 602162 / - 602162 / - 579296 / 548806
1000000us 602162 / - 602162 / - 602162 / - 602162 / - 602162 / - 586918 / 594540
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.client.pool.size 256 180
specjbb.comm.connect.selector.runner.count 0 24
specjbb.controller.maxir.maxFailedPoints 3 1
specjbb.controller.rtcurve.warmup.step 0.1 0.3
specjbb.customerDriver.threads 64 {probe=80, saturate=70}
specjbb.forkjoin.workers 384 {Tier1=119, Tier2=12, Tier3=18}
specjbb.group.count 1 3
specjbb.heartbeat.period 10000 50000
specjbb.heartbeat.threshold 100000 500000
specjbb.mapreducer.pool.size 384 10
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 762231 IR
High-bound (settled) is 635602 IR
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SPECjbb2015 Version: [SPECjbb2015 1.04, Feb 16, 2024]