Lenovo Global Technology ThinkSystem SR950 670785 SPECjbb2015-Distributed max-jOPS
219833 SPECjbb2015-Distributed critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: May 28, 2017
SPEC license #: 9017 Hardware Availability: Sep-2017 Software Availability: Apr-2017 Publication: Tue Jul 11 13:21:27 EDT 2017
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 Chips8
Total Cores224
Total Threads448
Total Memory Amount (GB)1536
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, 2.50 GHz, 38.5 MB L3 Cache (Turbo Boost Technology up to 3.80 GHz)
Number of Systems1
Nodes Per System1
Chips Per System8
Cores Per System224
Cores Per Chip28
Threads Per System448
Threads Per Core2
VersionNone
CPU Frequency (MHz)2500
Primary Cache32 KB I + 32 KB D per core
Secondary Cache1024 KB I+D per core
Tertiary Cache38.5 MB I+D per chip
Other CacheNone
Disk1x 800GB SAS SSD
File Systemxfs
Memory Amount (GB)1536
# and size of DIMM(s)96 x 16384MB
Memory Details16GB 2Rx8 PC4-2666V-RE1-11-DB1
# and type of Network Interface Cards (NICs)1x 10 Gbit NICs
Power Supply Quantity and Rating (W)4 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
VendorSUSE
Vendor URLhttp://www.suse.com/
VersionSUSE Linux Enterprise Server 12 SP2 (x86_64)
AvailableNov-2016
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 8u131
VendorOracle Corporation
Vendor URLhttp://www.oracle.com
VersionJava HotSpot 64-Bit Server VM, version 1.8.0_131
AvailableApr-2017
Bitness64
NotesNone
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 8180
CPU Characteristics28 Core, 2.50 GHz, 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 per core
Secondary Cache1024 KB I+D per core
Tertiary Cache38.5 MB I+D per chip
Other CacheNone
Disk1x 800GB SATA SSD
File Systemxfs
Memory Amount (GB)384
# and size of DIMM(s)24 x 16384MB
Memory Details16GB 2Rx8 PC4-2666V-RE1-11-DB1
# 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
NameSUSE Linux Enterprise Server
VendorSUSE
Vendor URLhttp://www.suse.com/
VersionSUSE Linux Enterprise Server 12 SP2 (x86_64)
AvailableNov-2016
Bitness64
NotesNone
Java Virtual Machine jvm_2
NameOracle Java SE 8u131
VendorOracle Corporation
Vendor URLhttp://www.oracle.com
VersionJava HotSpot 64-Bit Server VM, version 1.8.0_131
AvailableApr-2017
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
  • Per Core P-state set to Disable
  • SNC set to Enable
  • Patrol Scrub set to Disable
Notes None
OS Image os_Image_1
JVM Instances jvm_Backend_1(16)
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 = 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
  • 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:+UseCondCardMark -XX:+UseParallelOldGC -XX:ParallelGCThreads=6
Tuning None
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_2
Command Line -server -Xms2g -Xmx2g -Xmn1536m -XX:+UseCondCardMark -XX:+UseParallelOldGC -XX:ParallelGCThreads=6
Tuning None
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Pass Fail Fail
jOPS 655002 662894 670785 678677 686568
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 153886 177561 217019 264368 327501 219833
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us 7892 / 15783 - / 7892 - / 7892 - / 7892 - / 7892 - / 7892
1000us 189398 / 197290 15783 / 23675 7892 / 15783 - / 7892 - / 7892 - / 7892
5000us 623436 / 631327 481387 / 489279 228856 / 236748 181507 / 189398 86807 / 94699 - / 7892
10000us 639219 / 647110 583978 / 591869 386688 / 394579 307772 / 315664 149940 / 157832 15783 / 7892
25000us 647110 / 655002 615544 / 623436 512953 / 520845 434037 / 441929 173615 / 181507 15783 / 7892
50000us 647110 / 655002 623436 / 631327 528737 / 536628 465604 / 473495 213073 / 220965 15783 / 7892
75000us 655002 / 662894 631327 / 639219 544520 / 552411 481387 / 489279 260422 / 268314 15783 / 7892
100000us 655002 / 662894 631327 / 639219 560303 / 568194 505062 / 512953 323555 / 331447 15783 / 7892
200000us 662894 / 670785 639219 / 647110 599761 / 607652 576086 / 583978 520845 / 528737 23675 / 31566
500000us 670785 / - 655002 / 662894 639219 / 647110 639219 / 647110 631327 / 639219 520845 / 512953
1000000us 670785 / - 670785 / - 655002 / 662894 655002 / 662894 647110 / 655002 615544 / 599761
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 64
specjbb.controller.host localhost 10.10.10.11
specjbb.controller.maxir.maxFailedPoints 3 1
specjbb.customerDriver.threads 64 {probe=64, saturate=64}
specjbb.forkjoin.workers 28 {Tier1=140, Tier2=1, Tier3=20}
specjbb.group.count 1 16
specjbb.heartbeat.threshold 100000 200000
specjbb.mapreducer.pool.size 28 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 789159 IR
High-bound (settled) is 710616 IR