Lenovo Global Technology ThinkSystem SR665 315663 SPECjbb2015-MultiJVM max-jOPS
248942 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: Apr 22, 2020
SPEC license #: 9017 Hardware Availability: Jun-2020 Software Availability: Apr-2020 Publication: Thu May 7 20:08:57 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 Chips2
Total Cores128
Total Threads256
Total Memory Amount (GB)2048
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameThinkSystem SR665
VendorLenovo Global Technology
Vendor URLhttp://www.lenovo.com
AvailableJun-2020
ModelThinkSystem SR665
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 System2
Cores Per System128
Cores Per Chip64
Threads Per System256
Threads Per Core2
VersionD8E105J
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 Cache256MB (I+D) on chip per chip
Other CacheNone
Disk1x 960GB SATA SSD
File Systemext4
Memory Amount (GB)2048
# and size of DIMM(s)32 x 64 GB
Memory Details64GB 2Rx4 PC4-3200AA-R
# and type of Network Interface Cards (NICs)1 x 10/25 GbE PCIE NIC
Power Supply Quantity and Rating (W)1 x 1800W
Other HardwareNone
Cabinet/Housing/EnclosureNone
Shared DescriptionNone
Shared CommentNone
Notes
  • NA: 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 15 SP1
VendorSUSE
Vendor URLhttps://www.suse.com/
Version4.12.14-195-default
AvailableJun-2019
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOpenJDK 14.0.1
VendorOpenJDK
Vendor URLhttp://openjdk.java.net/
VersionOpenJDK 64-bit Server VM, version 14.0.1
AvailableApr-2020
Bitness64
NotesCommunity Support
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 and then set to Custom Mode
  • SOC P-states set to P0
  • NUMA Nodes per sockert = NPS2
  • L1 Stream HW Prefetcher set to Disable
  • L2 Stream HW Prefetcher set to Disable
  • cTDP = 280
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
  • ulimit -n 655350
  • tuned-adm profile throughput-performance
  • echo 100000000 > /proc/sys/kernel/sched_latency_ns
  • echo 600000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 10000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 1500000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • 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_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_1
Command Line -server -Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelOldGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=2
Tuning numactl --interleave=all
Notes None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -showversion -server -Xmx118g -Xms118g -Xmn116g -XX:+UseParallelOldGC -XX:ParallelGCThreads=32 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:+AlwaysPreTouch -XX:-UseAdaptiveSizePolicy -XX:SurvivorRatio=28 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=10k -verbose:gc -XX:MaxGCPauseMillis=200 -XX:ThreadStackSize=1m -XX:ObjectAlignmentInBytes=32 -XX:MetaspaceSize=256m -XX:AllocatePrefetchInstr=2 -XX:-UsePerfData -XX:+UseTransparentHugePages
Tuning Used numactl to affinitize two Transaction Injector JVM (2 Groups) to one NUMA node :
  • Group1: numactl --cpunodebind=0 --localalloc
  • Group2: numactl --cpunodebind=0 --localalloc
  • Group3: numactl --cpunodebind=1 --localalloc
  • Group4: numactl --cpunodebind=1 --localalloc
  • Group5: numactl --cpunodebind=2 --localalloc
  • Group6: numactl --cpunodebind=2 --localalloc
  • Group7: numactl --cpunodebind=3 --localalloc
  • Group8: numactl --cpunodebind=3 --localalloc
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_1
Command Line -server -Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelOldGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=2
Tuning Used numactl to affinitize two Transaction Injector JVM (2 Groups) to one NUMA node :
  • Group1: numactl --cpunodebind=0 --localalloc
  • Group2: numactl --cpunodebind=0 --localalloc
  • Group3: numactl --cpunodebind=1 --localalloc
  • Group4: numactl --cpunodebind=1 --localalloc
  • Group5: numactl --cpunodebind=2 --localalloc
  • Group6: numactl --cpunodebind=2 --localalloc
  • Group7: numactl --cpunodebind=3 --localalloc
  • Group8: numactl --cpunodebind=3 --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 311717 315663 319609 323555 327501
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 215045 242666 254503 266341 270287 248942
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 3946 - / 3946 - / 3946 - / 3946 - / 3946 - / 3946
1000us 118374 / 122319 11837 / 15783 - / 3946 - / 3946 - / 3946 - / 3946
5000us 291988 / 295934 276205 / 280151 217018 / 220964 189398 / 193344 126265 / 130211 - / 3946
10000us 295934 / 299880 288043 / 291988 272260 / 276205 264368 / 268314 213073 / 217018 - / 3946
25000us 299880 / 303826 288043 / 291988 280151 / 284097 272260 / 276205 240693 / 244639 59187 / 11837
50000us 299880 / 303826 291988 / 295934 284097 / 288043 280151 / 284097 252531 / 256476 59187 / 11837
75000us 299880 / 303826 291988 / 295934 284097 / 288043 280151 / 284097 264368 / 268314 59187 / 11837
100000us 303826 / 307772 291988 / 295934 288043 / 291988 284097 / 288043 268314 / 272260 142048 / 35512
200000us 307772 / 311717 295934 / 299880 291988 / 295934 288043 / 291988 280151 / 284097 244639 / 86807
500000us 315663 / - 307772 / 311717 295934 / 299880 295934 / 299880 291988 / 295934 284097 / 288043
1000000us 315663 / - 315663 / - 307772 / 311717 307772 / 311717 303826 / 307772 291988 / 295934
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.controller.handshake.period 5000 20000
specjbb.controller.handshake.timeout 600000 800000
specjbb.forkjoin.workers 64 {Tier1=64, Tier2=1, Tier3=12}
specjbb.group.count 1 8
specjbb.heartbeat.period 10000 2000
specjbb.heartbeat.threshold 100000 900000
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 394579 IR
High-bound (settled) is 339220 IR