Lenovo Global Technology ThinkSystem SR950 599501 SPECjbb2015-MultiJVM max-jOPS
424151 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: Jun 19, 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)3072
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 SATA SSD
File Systemxfs
Memory Amount (GB)3072
# and size of DIMM(s)96 x 32768MB
Memory Details32GB 2Rx4 PC4-2666V-RB2-12-MA0
# 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
NameRed Hat Enterprise Linux
VendorRed Hat
Vendor URLhttp://www.redhat.com/
VersionRed Hat Enterprise Linux Server 7.3 (Maipo)
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
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
  • Patrol Scrub set to Disable
Notes None
OS Image os_Image_1
JVM Instances jvm_Ctr_1(1), jvm_Backend_1(8), jvm_TxInjector_1(8)
OS Image Description os_1
Tuning
  • SELINUX=disabled
  • ulimit -n 32768
  • echo 16000000 > /proc/sys/kernel/sched_latency_ns
  • echo 3000000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 1000 > /proc/sys/kernel/sched_migration_cost_ns
Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_1
Command Line -server -Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelOldGC -XX:+UseCondCardMark -XX:ParallelGCThreads=1
Tuning None
Notes None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -server -Xms350g -Xmx350g -Xmn340g -XX:SurvivorRatio=40 -XX:MaxTenuringThreshold=15 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelOldGC -Xnoclassgc -XX:+AggressiveOpts -XX:+AlwaysPreTouch -XX:-UseAdaptiveSizePolicy -XX:-UsePerfData -XX:TargetSurvivorRatio=98 -XX:ParallelGCThreads=56 -XX:-UseBiasedLocking -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps
Tuning numactl used to affinitize each Backend JVM to a single memory node, eg:
  • numactl --cpunodebind=$gnum --localalloc
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_1
Command Line -server -Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelOldGC -XX:+UseCondCardMark -XX:ParallelGCThreads=4
Tuning numactl used to affinitize each TxInjector JVM to a single memory node, eg:
  • numactl --cpunodebind=$gnum --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 592688 599501 606313 613126 619938
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 296344 424646 459844 481417 492771 424151
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 6813 - / 6813 - / 6813 - / 6813 - / 6813 - / 6813
1000us 517751 / 27250 - / 6813 - / 6813 - / 6813 - / 6813 - / 6813
5000us 579063 / 585876 558626 / 565438 224813 / 231625 170313 / 177125 115813 / 122625 - / 6813
10000us 585876 / 592688 565438 / 572251 510938 / 517751 449626 / 442813 292938 / 299750 - / 6813
25000us 585876 / 592688 579063 / 585876 545001 / 551813 531376 / 538188 429188 / 415563 74938 / 34063
50000us 592688 / 599501 579063 / 585876 558626 / 565438 545001 / 551813 456438 / 463251 122625 / 47688
75000us 592688 / 599501 579063 / 585876 558626 / 565438 545001 / 551813 490501 / 476876 122625 / 47688
100000us 592688 / 599501 579063 / 585876 558626 / 565438 545001 / 551813 497313 / 483688 122625 / 47688
200000us 599501 / - 579063 / 585876 565438 / 572251 558626 / 565438 531376 / 538188 333813 / 149875
500000us 599501 / - 592688 / 599501 579063 / 585876 572251 / 579063 565438 / 572251 531376 / 538188
1000000us 599501 / - 599501 / - 599501 / - 599501 / - 599501 / - 572251 / 579063
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 600000
specjbb.comm.connect.timeouts.read 60000 600000
specjbb.comm.connect.timeouts.write 60000 600000
specjbb.comm.connect.worker.pool.max 256 42
specjbb.customerDriver.threads 64 {probe=64, saturate=64}
specjbb.forkjoin.workers 56 {Tier1=256, Tier2=1, Tier3=30}
specjbb.group.count 1 8
specjbb.heartbeat.threshold 100000 200000
specjbb.mapreducer.pool.size 56 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 681251 IR
High-bound (settled) is 644159 IR