Lenovo Global Technology ThinkSystem SR645 241347 SPECjbb2015-MultiJVM max-jOPS
100219 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Lenovo Global Technology Test Sponsor: Lenovo Global Technology Test location: Beijing, China Test date: Feb 18, 2022
SPEC license #: 9017 Hardware Availability: May-2022 Software Availability: Jan-2022 Publication: Mon Mar 21 09:38:43 EDT 2022
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 Chips1
Total Cores64
Total Threads128
Total Memory Amount (GB)512
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameThinkSystem SR645
VendorLenovo Global Technology
Vendor URLhttp://www.lenovo.com
AvailableMay-2022
ModelThinkSystem SR645
Form Factor1U
CPU NameAMD EPYC 7773X
CPU Characteristics64 core, 2.20GHz, 768 MB L3 Cache (Max Boost Clock up to 3.50 GHz)
Number of Systems1
Nodes Per System1
Chips Per System1
Cores Per System64
Cores Per Chip64
Threads Per System128
Threads Per Core2
VersionD8E125A
CPU Frequency (MHz)2200
Primary Cache32 KB I + 32 KB D on chip per core
Secondary Cache512 KB I+D on chip per core
Tertiary Cache768 MB (I+D) on chip per chip
Other CacheNone
Disk1 x 960GB SATA SSD
File SystemXFS
Memory Amount (GB)512
# and size of DIMM(s)8 x 64 GB
Memory Details64 GB 2Rx4 PC4-3200AA-R
# and type of Network Interface Cards (NICs)1 x 10/25 GbE OCP NIC
Power Supply Quantity and Rating (W)1 x 1100W
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 SP3
VendorSUSE
Vendor URLhttp://suse.com/
Version5.3.18-57-default
AvailableJune-2021
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 17.0.2
VendorOracle Corporation
Vendor URLhttp://oracle.com/
VersionJava HotSpot 64-Bit Server VM, version 17.0.2
AvailableJan-2022
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 and then set to Custom Mode
  • NUMA Nodes per Socket set to NPS4
  • L1 Stream HW Prefetcher set to Disable
  • L2 Stream HW Prefetcher set to Disable
  • ACPI SRAT L3 Cache as NUMA Domain set to Enabled
  • SOC P-states set to P0
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
  • cpupower frequency-set -g performance
  • ulimit -n 819200
  • echo 400000000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 40000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 40000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 128 > /proc/sys/kernel/sched_nr_migrate
  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 400000 > /proc/sys/kernel/sched_latency_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
  • echo 0 > /proc/sys/vm/numa_stat
  • echo 0 > /proc/sys/kernel/numa_balancing
  • echo always > /sys/kernel/mm/transparent_hugepage/enabled
  • echo always > /sys/kernel/mm/transparent_hugepage/defrag
Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_1
Command Line -Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=2
Tuning None
Notes Used numactl to run on all available nodes
  • numactl --interleave=all
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -Xms30g -Xmx30g -Xmn27g -XX:AllocatePrefetchInstr=2 -XX:+UseParallelGC -XX:LargePageSizeInBytes=2m -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:SurvivorRatio=30 -XX:TargetSurvivorRatio=99 -XX:MaxTenuringThreshold=15 -XX:ParallelGCThreads=16 -XX:+UseTransparentHugePages -XX:MaxInlineSize=900 -XX:FreqInlineSize=900 -XX:LoopUnrollLimit=30 -XX:InlineSmallCode=3k -XX:AutoBoxCacheMax=5000 -XX:MetaspaceSize=2048m -XX:MaxMetaspaceSize=2048m
Tuning None
Notes Used numactl to run on all available nodes
  • numactl --physcpubind=0-7,64-71 --membind=0
  • numactl --physcpubind=8-15,72-79 --membind=1
  • numactl --physcpubind=16-23,80-87 --membind=2
  • numactl --physcpubind=24-31,88-95 --membind=3
  • numactl --physcpubind=32-39,96-103 --membind=4
  • numactl --physcpubind=40-47,104-111 --membind=5
  • numactl --physcpubind=48-55,112-117 --membind=6
  • numactl --physcpubind=56-63,118-125 --membind=7
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_1
Command Line -Xms4g -Xmx4g -Xmn3g -XX:+UseParallelGC -XX:ParallelGCThreads=4 -XX:TargetSurvivorRatio=95 -XX:CICompilerCount=2
Tuning None
Notes Used numactl to run on all available nodes
  • numactl --physcpubind=0-7,64-71 --membind=0
  • numactl --physcpubind=8-15,72-79 --membind=1
  • numactl --physcpubind=16-23,80-87 --membind=2
  • numactl --physcpubind=24-31,88-95 --membind=3
  • numactl --physcpubind=32-39,96-103 --membind=4
  • numactl --physcpubind=40-47,104-111 --membind=5
  • numactl --physcpubind=48-55,112-117 --membind=6
  • numactl --physcpubind=56-63,118-125 --membind=7
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 238604 241347 244090 246832 249575
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 64450 80906 105589 127530 143985 100219
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us 2743 / 5485 - / 2743 - / 2743 - / 2743 - / 2743 - / 2743
1000us 13713 / 16455 5485 / 8228 2743 / 5485 2743 / 5485 - / 2743 - / 2743
5000us 197466 / 200208 117931 / 120674 43881 / 46624 41139 / 43881 35654 / 38396 5485 / 8228
10000us 202951 / 205693 186495 / 189238 139872 / 142614 109703 / 112446 63079 / 65822 10970 / 8228
25000us 208436 / 211179 197466 / 200208 172783 / 175525 156327 / 159070 79535 / 82277 10970 / 8228
50000us 211179 / 213921 200208 / 202951 183753 / 186495 161812 / 164555 104218 / 106961 10970 / 8228
75000us 211179 / 213921 202951 / 205693 186495 / 189238 170040 / 172783 126159 / 128901 10970 / 8228
100000us 213921 / 216664 205693 / 208436 189238 / 191981 175525 / 178268 142614 / 145357 10970 / 8228
200000us 230377 / 224892 211179 / 213921 200208 / 202951 194723 / 197466 181010 / 183753 79535 / 16455
500000us 235862 / 238604 230377 / 233119 213921 / 216664 213921 / 216664 208436 / 211179 181010 / 85020
1000000us 241347 / - 238604 / 241347 233119 / 235862 233119 / 235862 230377 / 233119 208436 / 211179
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 256 170
specjbb.comm.connect.selector.runner.count 0 96
specjbb.comm.connect.timeouts.connect 60000 900000
specjbb.comm.connect.timeouts.read 60000 800000
specjbb.comm.connect.timeouts.write 60000 800000
specjbb.comm.connect.worker.pool.max 256 180
specjbb.comm.connect.worker.pool.min 1 4
specjbb.customerDriver.threads 64 80
specjbb.forkjoin.workers 128 {Tier1=280, Tier2=16, Tier3=48}
specjbb.group.count 1 8
specjbb.mapreducer.pool.size 128 8
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 274258 IR
High-bound (settled) is 254240 IR