Dell Inc. PowerEdge R7525 377408 SPECjbb2015-MultiJVM max-jOPS
334509 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Dell Inc. Test Sponsor: Dell Inc. Test location: Round Rock, TX Test date: Feb 17, 2022
SPEC license #: 55 Hardware Availability: Mar-2022 Software Availability: Jan-2022 Publication: Mon Mar 21 10:41:31 EDT 2022
Benchmark Results Summary
 
Overall Throughput RT curve
Overall SUT (System Under Test) Description
VendorDell Inc.
Vendor URLhttp://dell.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
NameDell Inc. PowerEdge R7525
VendorDell Inc.
Vendor URLhttp://dell.com
AvailableMar-2022
ModelR7525
Form Factor2U Rack.
CPU NameAMD EPYC 7773x
CPU Characteristics64 core, 2.20 GHz, 768MB L3 Cache (MaxBoost up to 3.50 GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System128
Cores Per Chip64
Threads Per System256
Threads Per Core2
Version2.6.5 released Dec-2021
CPU Frequency (MHz)2200
Primary Cache32KB(I)+32KB(D) per core
Secondary Cache512KB (I+D) per core
Tertiary Cache768MB (I+D) on chip per chip
Other CacheNone
Disk1 x Dell Express Flash NVMe SM1715 1.6TB AIC
File Systemxfs
Memory Amount (GB)2048
# and size of DIMM(s)16 x 128GB
Memory Details128GB 4Rx4 PC4-3200AA-L; slots A1-7, B1-7 populated
# and type of Network Interface Cards (NICs)Broadcom 5720 Dual Port 1Gb LOM
Power Supply Quantity and Rating (W)1 x 2400
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
Bitnessn/a
NotesNone
Operating System os_1
NameSUSE Linux Enterprise Server
VendorSUSE
Vendor URLhttp://suse.com
Version15 SP3
AvailableJun-2021
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 17.0.2
VendorOracle
Vendor URLhttp://www.oracle.com
VersionJava HotSpot 64-bit Server VM, version 17.0.2
AvailableJan-2022
Bitness64
Notesnote
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
  • L1 Stream HW Prefetcher disabled
  • L2 Stream HW Prefetcher disabled
  • MADT Core Enumeration set to Linear
  • CCX as NUMA Domain enabled
  • NUMA Nodes per socket set to 1
  • Cstates enabled
  • Determinism slider set to Power Determinism
  • Memory Interleaving disabled
Notes notes
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
  • tuned-adm profile throughput-performance
  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 100000000 > /proc/sys/kernel/sched_latency_ns
  • echo 80000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 600000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 100000 > /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
  • 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=4
Tuning numactl used to interleave the controller amongst all available nodes, eg:
  • numactl --interleave=all
Notes None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -Xms120g -Xmx120g -Xmn119g -server -XX:MetaspaceSize=256m -XX:AllocatePrefetchInstr=2 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:+UseParallelGC -XX:SurvivorRatio=90 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=32 -XX:MaxTenuringThreshold=15 -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=200 -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -XX:+UseTransparentHugePages -XX:CompileThresholdScaling=15
Tuning numactl used to affinitize each Backend JVM to two CPU nodes and local memory, eg:
  • numactl --cpunodebind=$node,$node+1 --localalloc
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_1
Command Line -Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=4
Tuning numactl used to affinitize each TxInjector JVM to a single CPU memory node, eg:
  • numactl --cpunodebind=$node --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Pass Fail Fail
jOPS 368631 373019 377408 381796 386184
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 252336 335717 353271 370825 377408 334509
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 4388 - / 4388 - / 4388 - / 4388 - / 4388 - / 4388
1000us 13165 / 17554 4388 / 8777 - / 4388 - / 4388 - / 4388 - / 4388
5000us 377408 / - 346688 / 351077 43885 / 48273 39496 / 43885 30719 / 35108 4388 / 8777
10000us 377408 / - 377408 / - 377408 / - 346688 / 351077 250142 / 254531 30719 / 8777
25000us 377408 / - 377408 / - 377408 / - 377408 / - 337911 / 333523 52662 / 8777
50000us 377408 / - 377408 / - 377408 / - 377408 / - 351077 / 355465 52662 / 8777
75000us 377408 / - 377408 / - 377408 / - 377408 / - 368631 / 373019 118488 / 8777
100000us 377408 / - 377408 / - 377408 / - 377408 / - 377408 / - 171150 / 26331
200000us 377408 / - 377408 / - 377408 / - 377408 / - 377408 / - 337911 / 315969
500000us 377408 / - 377408 / - 377408 / - 377408 / - 377408 / - 377408 / -
1000000us 377408 / - 377408 / - 377408 / - 377408 / - 377408 / - 377408 / -
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 Group1.Backend.beJVM Group1.TxInjector.txiJVM1 Group2.Backend.beJVM Group2.TxInjector.txiJVM1 Group3.Backend.beJVM Group3.TxInjector.txiJVM1 Group4.Backend.beJVM Group4.TxInjector.txiJVM1 Group5.Backend.beJVM Group5.TxInjector.txiJVM1 Group6.Backend.beJVM Group6.TxInjector.txiJVM1 Group7.Backend.beJVM Group7.TxInjector.txiJVM1 Group8.Backend.beJVM Group8.TxInjector.txiJVM1
specjbb.comm.connect.client.pool.size 256 256 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150
specjbb.comm.connect.selector.runner.count 0 16 1 1 1 1 1 1 1 1
specjbb.comm.connect.worker.pool.max 256 256 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150
specjbb.comm.connect.worker.pool.min 1 1 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
specjbb.controller.handshake.period 5000 20000
specjbb.controller.handshake.timeout 600000 900000
specjbb.controller.maxir.maxFailedPoints 3 1
specjbb.forkjoin.workers 256 {Tier1=124, Tier2=1, Tier3=8}
specjbb.group.count 1 8
specjbb.heartbeat.period 10000 2000
specjbb.heartbeat.threshold 100000 9000000
specjbb.mapreducer.pool.size 256 64
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 438846 IR
High-bound (settled) is 420529 IR