Lenovo Global Technology ThinkSystem SR950 514926 SPECjbb2015-Distributed max-jOPS
132874 SPECjbb2015-Distributed critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: Aug 25, 2018
SPEC license #: 9017 Hardware Availability: Sep-2017 Software Availability: Jul-2018 Publication: Sep 13, 2018
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 Chips6
Total Cores168
Total Threads336
Total Memory Amount (GB)1152
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameThinkSystem SR950
VendorLenovo Global Technology
Vendor URLhttp://www.lenovo.com
AvailableSep-2017
ModelThinkSystem SR950
Form Factor4U
CPU NameIntel Xeon Platinum 8180
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 System6
Cores Per System168
Cores Per Chip28
Threads Per System336
Threads Per Core2
VersionPSE113P
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 SAS SSD
File Systemxfs
Memory Amount (GB)1152
# and size of DIMM(s)72 x 16GB
Memory Details16GB 2Rx8 PC4-2666V-R
# and type of Network Interface Cards (NICs)1x 10 Gbit NIC
Power Supply Quantity and Rating (W)4 x 1600W
Other HardwareNone
Cabinet/Housing/EnclosureNone
Shared DescriptionNone
Shared CommentNone
Notes
  • Yes: 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 12 SP2
VendorSUSE
Vendor URLhttp://www.suse.com/
Version4.4.121-92.80
AvailableMay-2018
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 10.0.2
VendorOracle Corporation
Vendor URLhttp://www.oracle.com
VersionJava HotSpot 64-Bit Server VM, version 10.0.2
AvailableJul-2018
Bitness64
NotesNone
Other Software other_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Hardware hw_2
NameLenovo System x3550 M5
VendorLenovo Global Technology
Vendor URLhttp://www.lenovo.com
AvailableMar-2016
ModelLenovo System x3550 M5
Form Factor1U
CPU NameIntel Xeon E5-2697A v4
CPU Characteristics16 core, 2.60GHz, 40MB L3 Cache (Turbo Boost Technology up to 3.60 GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System32
Cores Per Chip16
Threads Per System64
Threads Per Core2
VersionNone
CPU Frequency (MHz)2600
Primary Cache32 KB I + 32 KB D on chip per core
Secondary Cache256 KB I+D on chip per core
Tertiary Cache40 MB I+D on chip per chip
Other CacheNone
Disk1x 800GB SATA SSD
File Systemxfs
Memory Amount (GB)256
# and size of DIMM(s)16 x 16GB
Memory Details16GB 2Rx4 PC4-2400T-R
# and type of Network Interface Cards (NICs)1x 10 Gbit NICs
Power Supply Quantity and Rating (W)2 x 900W
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
NameSUSE Linux Enterprise Server 12 SP1
VendorSUSE
Vendor URLhttp://www.suse.com/
VersionNone
AvailableNov-2015
Bitness64
NotesNone
Java Virtual Machine jvm_2
NameOracle Java SE 10.0.2
VendorOracle Corporation
Vendor URLhttp://www.oracle.com
VersionJava HotSpot 64-Bit Server VM, version 10.0.2
AvailableJul-2018
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 set to Maximum Performance
  • SNC set to Enable
  • Patrol Scrub set to Disable
Notes None
OS Image os_Image_1
JVM Instances jvm_Backend_1(12)
OS Image Description os_1
Tuning
  • echo 990000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 1000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 16000000 > /proc/sys/kernel/sched_latency_ns
  • echo 6000000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 15000000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • 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
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:TargetSurvivorRatio=95 -XX:ParallelGCThreads=28 -verbose:gc -XX:+PrintGCDetails -XX:+PrintTenuringDistribution -XX:+PrintGCTimeStamps -XX:-UseBiasedLocking -XX:AllocatePrefetchInstr=2
Tuning numactl used to affinitize each Backend JVM to a single memory node, eg:
  • numactl --cpunodebind=$gnum --localalloc
Notes None
Hardware
OS Images os_Image_2(1)
Hardware Description hw_2
Number of Systems 1
SW Environment non-virtual
Tuning BIOS Configuration:
  • Operating Mode set to Maximum Performance
  • COD Preference set to Enable
  • Patrol Scrub set to Disable
Notes None
OS Image os_Image_2
JVM Instances jvm_Ctr_1(1), jvm_TxInjector_1(12)
OS Image Description os_2
Tuning
  • ulimit -n 32768
Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_2
Command Line -server -Xms2g -Xmx2g -Xmn1536m --add-modules=java.xml.bind -XX:+UseCondCardMark -XX:+UseParallelOldGC
Tuning numactl used to affinitize Ctr JVM to a single memory node, eg:
  • numactl --cpunodebind=0 --localalloc
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_2
Command Line -server -Xms3g -Xmx3g -Xmn2g --add-modules=java.xml.bind -XX:+UseCondCardMark -XX:+UseParallelOldGC -XX:ParallelGCThreads=4
Tuning numactl used to affinitize each TxInjector JVM to a single memory node, eg:
  • numactl --cpunodebind=$gnum --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Pass Fail Fail
jOPS 503089 509007 514926 520845 526763
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 56227 97066 156845 192357 251544 132874
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 5919 - / 5919 - / 5919 - / 5919 - / 5919 - / 5919
1000us 29593 / 35512 5919 / 11837 - / 5919 - / 5919 - / 5919 - / 5919
5000us 432064 / 437983 65106 / 71024 29593 / 35512 29593 / 35512 29593 / 35512 - / 5919
10000us 455739 / 461658 384715 / 390634 112455 / 76943 65106 / 71024 53268 / 59187 11837 / 17756
25000us 467576 / 473495 437983 / 443902 361040 / 366959 290016 / 295934 106536 / 82862 11837 / 17756
50000us 473495 / 479414 449820 / 455739 384715 / 390634 331447 / 337365 153886 / 159805 11837 / 17756
75000us 479414 / 485333 455739 / 461658 396552 / 402471 349203 / 355121 189398 / 195317 11837 / 17756
100000us 485333 / 491251 461658 / 467576 414308 / 420227 372877 / 378796 248585 / 254504 11837 / 17756
200000us 497170 / 503089 473495 / 479414 449820 / 455739 432064 / 437983 396552 / 402471 142049 / 59187
500000us 514926 / - 497170 / 503089 479414 / 485333 479414 / 485333 467576 / 473495 396552 / 402471
1000000us 514926 / - 509007 / 514926 503089 / 509007 497170 / 503089 491251 / 497170 479414 / 485333
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 256 192
specjbb.comm.connect.selector.runner.count 0 4
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 256 120
specjbb.controller.host localhost 10.10.10.112
specjbb.controller.maxir.maxFailedPoints 3 1
specjbb.customerDriver.threads 64 {probe=64, saturate=64}
specjbb.forkjoin.workers 22 {Tier1=180, Tier2=1, Tier3=25}
specjbb.group.count 1 12
specjbb.mapreducer.pool.size 22 4
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 591869 IR
High-bound (settled) is 550128 IR