Lenovo Global Technology ThinkSystem SR655 182143 SPECjbb2015-Distributed max-jOPS
79849 SPECjbb2015-Distributed critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: Jan 26, 2020
SPEC license #: 9017 Hardware Availability: Jun-2020 Software Availability: Dec-2019 Publication: Mon Mar 16 10:06:42 EDT 2020
Benchmark Results Summary
 
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 Cores64
Total Threads128
Total Memory Amount (GB)1024
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameThinkSystem SR655
VendorLenovo Global Technology
Vendor URLhttp://www.lenovo.com
AvailableJun-2020
ModelThinkSystem SR655
Form Factor2U
CPU NameAMD EPYC 7H12
CPU Characteristics64 core, 2.6GHz, 256 MB L3 Cache (Turbo Boost Technology up to 3.30 GHz)
Number of Systems1
Nodes Per System1
Chips Per System1
Cores Per System64
Cores Per Chip64
Threads Per System128
Threads Per Core2
VersionCFE111A
CPU Frequency (MHz)2600
Primary Cache32 KB I + 32 KB D on chip per core
Secondary Cache512 KB I+D on chip per core
Tertiary Cache16 MB I+D on chip per chip
Other CacheNone
Disk1x 960GB SATA SSD
File Systemext4
Memory Amount (GB)1024
# and size of DIMM(s)16 x 64 GB
Memory Details64GB 2Rx4 PC4-2933Y-R
# and type of Network Interface Cards (NICs)1x 10/25GbE OCP NIC
Power Supply Quantity and Rating (W)1 x 1600W
Other HardwareNone
Cabinet/Housing/EnclosureNone
Shared DescriptionNone
Shared CommentNone
NotesNone
Other Hardware network_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Operating System os_1
NameSUSE Linux Enterprise Server 15 SP1
VendorSUSE
Vendor URLhttps://www.suse.com/
Version4.12.14-195-default
AvailableJun-2019
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOpenJDK 13.0.2
VendorOpenJDK (openjdk.java.net)
Vendor URLhttp://openjdk.java.net/
VersionOpenJDK 64-bit Server VM, version 13.0.2
AvailableDec-2019
Bitness64
NotesCommunity Support
Other Software other_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Hardware hw_2
NameThinkSystem SR650
VendorLenovo Global Technology
Vendor URLhttp://www.lenovo.com
AvailableAug-2017
ModelThinkSystem SR650
Form Factor2U
CPU NameIntel Xeon Platinum 8180M
CPU Characteristics28 core, 2.50GHz, 38.5 MB L3 Cache (Turbo Boost Technology up to 3.80 GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System56
Cores Per Chip28
Threads Per System112
Threads Per Core2
VersionNone
CPU Frequency (MHz)2500
Primary Cache32 KB I + 32 KB D on chip per core
Secondary Cache1 MB I+D on chip per core
Tertiary Cache38.5 MB I+D on chip per chip
Other CacheNone
Disk1x 800GB SATA SSD
File Systemxfs
Memory Amount (GB)768
# and size of DIMM(s)24 x 32GB
Memory Details32GB 2Rx4 PC4-2666V-R
# and type of Network Interface Cards (NICs)1x 10 Gbit NICs
Power Supply Quantity and Rating (W)2 x 1600W
Other HardwareNone
Cabinet/Housing/EnclosureNone
Shared DescriptionNone
Shared CommentNone
NotesNone
Other Hardware network_2
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Operating System os_2
NameRedHat Linux Enterprise Server 8
VendorRed Hat
Vendor URLhttp://www.redhat.com/
Version4.18.0-80.el8.x86_64
AvailableMay-2019
Bitness64
NotesNone
Java Virtual Machine jvm_2
NameOpenJDK 13.0.2
VendorOpenJDK
Vendor URLhttp://openjdk.java.net/
VersionOpenJDK 64-bit Server VM, version 13.0.2
AvailableDec-2019
Bitness64
NotesNone
Other Software other_2
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Hardware
OS Images os_Image_1(1)
Hardware Description hw_1
Number of Systems 1
SW Environment non-virtual
Tuning BIOS Configuration:
  • Operating Mode = Maximum Performance
  • Memory Speed = 2933
  • Memory Scrub = Disable
  • LLC as NUMA Node = Enable
  • NUMA nodes per sockert = NPS4
  • cTDP = 280
Notes None
OS Image os_Image_1
JVM Instances jvm_Backend_1(16)
OS Image Description os_1
Tuning
  • ulimit -n 655350
  • tuned-adm profile throughput-performance
  • echo 16000000 > /proc/sys/kernel/sched_latency_ns
  • echo 80000000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 1000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 15000000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 990000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 16 > /proc/sys/kernel/sched_nr_migrate
  • echo 10 > /proc/sys/vm/swappiness
  • 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
Notes None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -server -Xms29g -Xmx29g -Xmn27g -XX:SurvivorRatio=28 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelOldGC -XX:+AggressiveOpts -XX:+AlwaysPreTouch -XX:-UseAdaptiveSizePolicy -XX:-UsePerfData -XX:ParallelGCThreads=8 -XX:-UseBiasedLocking -XX:AllocatePrefetchInstr=2 -XX:UseAVX=0
Tuning numactl used to affinitize each Backend JVM to a single memory node, eg:
  • numactl --cpunodebind=$gnum --localalloc
Notes None
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
  • SNC set to Enable
Notes None
OS Image os_Image_2
JVM Instances jvm_Ctr_1(1), jvm_TxInjector_1(16)
OS Image Description os_2
Tuning
  • SELINUX=disabled
  • ulimit -n 32768
Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_2
Command Line -server -Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelOldGC -XX:ParallelGCThreads=1 -XX:CICompilerCount=2
Tuning numactl --interleave=all
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_2
Command Line -server -Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelOldGC -XX:ParallelGCThreads=7
Tuning numactl used to affinitize four TxInjector JVMs to a single memory node:
  • TX0-3: numactl --cpunodebind=0 --localalloc
  • TX4-7: numactl --cpunodebind=1 --localalloc
  • TX8-11: numactl --cpunodebind=2 --localalloc
  • TX12-15: numactl --cpunodebind=3 --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 180245 182143 184040 185937 187835
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 53256 70833 90122 92336 103404 79849
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 1897 - / 1897 - / 1897 - / 1897 - / 1897 - / 1897
1000us 30357 / 1897 - / 1897 - / 1897 - / 1897 - / 1897 - / 1897
5000us 159375 / 161272 89174 / 91071 53125 / 1897 43638 / 1897 28460 / 1897 - / 1897
10000us 163170 / 165067 147991 / 149888 98661 / 100558 87277 / 89174 56920 / 3795 - / 1897
25000us 165067 / 166964 157478 / 159375 136607 / 138504 123326 / 125223 72098 / 68304 17076 / 9487
50000us 166964 / 168861 161272 / 163170 146094 / 147991 136607 / 138504 89174 / 91071 28460 / 9487
75000us 166964 / 168861 163170 / 165067 149888 / 151786 140402 / 142299 94866 / 91071 28460 / 9487
100000us 168861 / 170759 165067 / 166964 153683 / 155580 147991 / 149888 102455 / 104353 28460 / 9487
200000us 172656 / 174553 166964 / 168861 159375 / 161272 155580 / 157478 129018 / 130915 28460 / 9487
500000us 182143 / - 174553 / 176451 168861 / 170759 166964 / 168861 161272 / 163170 119531 / 9487
1000000us 182143 / - 182143 / - 178348 / 180245 176451 / 178348 170759 / 172656 159375 / 161272
Probes jOPS / Total jOPS
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%
There were no non-critical failures in Response Time curve building
Delay between status pings
IR/PR Accuracy
This section lists properties only set by user
Property Name Default Controller
specjbb.comm.connect.client.pool.size 256 32
specjbb.comm.connect.selector.runner.count 0 2
specjbb.comm.connect.timeouts.connect 60000 700000
specjbb.comm.connect.timeouts.read 60000 700000
specjbb.comm.connect.timeouts.write 60000 700000
specjbb.comm.connect.worker.pool.max 256 32
specjbb.comm.connect.worker.pool.min 1 32
specjbb.controller.host localhost 10.10.10.10
specjbb.customerDriver.threads 64 {probe=64, saturate=64}
specjbb.forkjoin.workers 22 {Tier1=64, Tier2=1, Tier3=12}
specjbb.group.count 1 16
specjbb.mapreducer.pool.size 22 2
specjbb.txi.pergroup.count 1 1
View table in csv format
 
Level: COMPLIANCE
Check Agent Result
Check properties on compliance All PASSED
 
Level: CORRECTNESS
Check Agent Result
Compare SM and HQ Inventory All PASSED
High-bound (max attempted) is 189732 IR
High-bound (settled) is 185416 IR