Lenovo Global Technology ThinkSystem SR950 266341 SPECjbb2015-Distributed max-jOPS
93881 SPECjbb2015-Distributed critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: Aug 23, 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 Chips3
Total Cores84
Total Threads168
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 System3
Cores Per System84
Cores Per Chip28
Threads Per System168
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)576
# and size of DIMM(s)36 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(6)
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=$gnum --localalloc
Notes None
Hardware
OS Images os_Image_2(1)
Hardware Description hw_2
Number of Systems 1
SW Environment non-virtual
Tuning BIOS Configuration:
  • Operating Mode set to Maximum Performance
  • COD Preference set to Enable
  • Patrol Scrub set to Disable
Notes None
OS Image os_Image_2
JVM Instances jvm_Ctr_1(1), jvm_TxInjector_1(6)
OS Image Description os_2
Tuning
  • ulimit -n 32768
Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_2
Command Line -server -Xms2g -Xmx2g -Xmn1536m --add-modules=java.xml.bind -XX:+UseCondCardMark -XX:+UseParallelOldGC
Tuning numactl used to affinitize Ctr JVM to a single memory node, eg:
  • numactl --cpunodebind=0 --localalloc
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_2
Command Line -server -Xms3g -Xmx3g -Xmn2g --add-modules=java.xml.bind -XX:+UseCondCardMark -XX:+UseParallelOldGC -XX:ParallelGCThreads=8
Tuning numactl used to affinitize each TxInjector JVM to a single memory node, eg:
  • numactl --cpunodebind=$gnum --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Pass Fail Fail
jOPS 260423 263382 266341 269301 272260
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 63626 78422 93219 113935 137609 93881
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 2959 - / 2959 - / 2959 - / 2959 - / 2959 - / 2959
1000us 26634 / 29593 8878 / 11837 2959 / 5919 - / 2959 - / 2959 - / 2959
5000us 236748 / 239707 133171 / 130211 56228 / 59187 53268 / 50309 35512 / 29593 5919 / 2959
10000us 245626 / 248585 216033 / 218992 133171 / 130211 106537 / 109496 62146 / 65106 5919 / 8878
25000us 251545 / 254504 236748 / 239707 201236 / 204195 171642 / 174602 76943 / 79902 5919 / 8878
50000us 254504 / 257463 239707 / 242667 213073 / 216033 186439 / 189398 91740 / 94699 5919 / 8878
75000us 254504 / 257463 239707 / 242667 216033 / 218992 195317 / 198276 112455 / 115415 5919 / 8878
100000us 254504 / 257463 245626 / 248585 221951 / 224911 201236 / 204195 136130 / 139089 5919 / 8878
200000us 260423 / 263382 251545 / 254504 236748 / 239707 230829 / 233789 213073 / 216033 121333 / 56228
500000us 266341 / - 257463 / 260423 251545 / 254504 251545 / 254504 239707 / 242667 221951 / 224911
1000000us 266341 / - 266341 / - 263382 / 266341 260423 / 263382 257463 / 260423 245626 / 248585
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 256 300
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 6
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 295935 IR
High-bound (settled) is 286460 IR