Dell Inc. PowerEdge R7615 344964 SPECjbb2015-MultiJVM max-jOPS
333007 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Dell Inc. Test Sponsor: Dell Inc. Test location: Round Rock, TX Test date: May 28,2023
SPEC license #: 6573 Hardware Availability: Jul-2023 Software Availability: Apr-2023 Publication: Thu Jun 15 12:31:48 EDT 2023
Benchmark Results Summary
 
Overall Throughput RT curve
Overall SUT (System Under Test) Description
VendorDell Inc.
Vendor URLhttp://www.dell.com/
System SourceSingle Supplier
System DesignationServer Rack
Total Systems1
All SUT Systems IdenticalYES
Total Nodes1
All Nodes IdenticalYES
Nodes Per System1
Total Chips1
Total Cores128
Total Threads256
Total Memory Amount (GB)768
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameDell Inc. PowerEdge R7615
VendorDell Inc.
Vendor URLhttp://www.dell.com/
AvailableJul-2023
ModelPowerEdge R7615
Form Factor2U Rack
CPU NameAMD EPYC 9754
CPU Characteristics128 core, 2.25 GHz, 256 MB L3 Cache (Max. Boost Clock up to 3.10 GHz)
Number of Systems1
Nodes Per System1
Chips Per System1
Cores Per System128
Cores Per Chip128
Threads Per System256
Threads Per Core2
Version1.4.1
CPU Frequency (MHz)2250
Primary Cache32 KB (I) + 32 KB (D) per core
Secondary Cache1 MB (I+D) per core
Tertiary Cache256 MB (I+D) on chip per chip
Other CacheNone
Disk1 x Dell Ent NVMe U.2 6.4TB
File Systemxfs
Memory Amount (GB)768
# and size of DIMM(s)12 x 64 GB
Memory Details64 GB RDIMM 2Rx4 PC5-4800B-R (slots A1-12, populated)
# and type of Network Interface Cards (NICs)1 x Broadcom NetXtreme BCM5720 Gigabit Ethernet PCIe 1Gb/s Dual Port
Power Supply Quantity and Rating (W)1 x 1400
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 SP4
VendorSUSE
Vendor URLhttp://www.suse.com/
Version5.14.21-150400.22-default
AvailableJun-2022
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 17.0.7
VendorOracle
Vendor URLhttp://www.oracle.com/
VersionJava HotSpot 64-bit Server VM, version 17.0.7
AvailableApr-2023
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
  • Logical Processor : Enabled
  • L1 Stream HW Prefetcher : Disabled
  • L2 Stream HW Prefetcher : Disabled
  • MADT Core Enumeration : Linear
  • NUMA Nodes Per Socket : 2
  • L3 cache as NUMA Domain : Disabled
  • System Profile : Custom
  • Determinism Slider : Power Determinism
  • Algorithm Performance Boost Disable (ApbDis) : Enabled
  • ApbDis Fixed Socket P-State : P0
Notes None
OS Image os_Image_1
JVM Instances jvm_Ctr_1(1), jvm_Backend_1(6), jvm_TxInjector_1(6)
OS Image Description os_1
Tuning
  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 250000000 > /proc/sys/kernel/sched_latency_ns
  • echo 80000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 400000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 400000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 32 > /proc/sys/kernel/sched_nr_migrate
  • 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/kernel/numa_balancing
  • echo 0 > /proc/sys/vm/numa_stat
  • 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=1 -XX:CICompilerCount=2
Tuning Used numactl to interleave memory on all CPUs
  • numactl --interleave=all
Notes None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -Xms120g -Xmx120g -Xmn118g -server -XX:MetaspaceSize=256m -XX:AllocatePrefetchInstr=2 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:+UseParallelGC -XX:SurvivorRatio=110 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=50 -XX:MaxTenuringThreshold=15 -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=200 -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -XX:+UseTransparentHugePages -XX:TLABAllocationWeight=55 -XX:ThreadStackSize=512 -XX:CompileThresholdScaling=120
Tuning Used numactl to affinitize three Backend JVM (3 Groups) to one NUMA node
    • Group1: numactl --cpunodebind=0 --localalloc
    • Group2: numactl --cpunodebind=0 --localalloc
    • Group3: numactl --cpunodebind=0 --localalloc
    • Group4: numactl --cpunodebind=1 --localalloc
    • Group5: numactl --cpunodebind=1 --localalloc
    • Group6: numactl --cpunodebind=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=1 -XX:CICompilerCount=2
Tuning Used numactl to affinitize three Transaction Injector JVM (3 Groups) to one NUMA node
  • Group1: numactl --cpunodebind=0 --localalloc
  • Group2: numactl --cpunodebind=0 --localalloc
  • Group3: numactl --cpunodebind=0 --localalloc
  • Group4: numactl --cpunodebind=1 --localalloc
  • Group5: numactl --cpunodebind=1 --localalloc
  • Group6: numactl --cpunodebind=1 --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 340706 344964 349223 353482 357741
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 300246 334317 342835 344964 344964 333007
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us 4259 / 8518 - / 4259 - / 4259 - / 4259 - / 4259 - / 4259
1000us 302376 / 306635 29812 / 34071 17035 / 21294 12776 / 17035 - / 4259 - / 4259
5000us 344964 / - 344964 / - 315153 / 319411 293859 / 298117 238494 / 234235 - / 4259
10000us 344964 / - 344964 / - 344964 / - 340706 / 344964 298117 / 302376 42588 / 17035
25000us 344964 / - 344964 / - 344964 / - 344964 / - 332188 / 336447 42588 / 17035
50000us 344964 / - 344964 / - 344964 / - 344964 / - 340706 / 344964 68141 / 17035
75000us 344964 / - 344964 / - 344964 / - 344964 / - 344964 / - 221459 / 76659
100000us 344964 / - 344964 / - 344964 / - 344964 / - 344964 / - 285341 / 157576
200000us 344964 / - 344964 / - 344964 / - 344964 / - 344964 / - 340706 / 336447
500000us 344964 / - 344964 / - 344964 / - 344964 / - 344964 / - 344964 / -
1000000us 344964 / - 344964 / - 344964 / - 344964 / - 344964 / - 344964 / -
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
specjbb.comm.connect.client.pool.size 256 256 120 120 120 120 120 120 120 120 120 120 120 120
specjbb.comm.connect.selector.runner.count 0 8 4 4 4 4 4 4 4 4 4 4 4 4
specjbb.comm.connect.worker.pool.max 256 256 120 120 120 120 120 120 120 120 120 120 120 120
specjbb.comm.connect.worker.pool.min 1 1 24 24 24 24 24 24 24 24 24 24 24 24
specjbb.controller.handshake.period 5000 20000
specjbb.controller.handshake.timeout 600000 900000
specjbb.forkjoin.workers 256 {Tier1=133, Tier2=1, Tier3=8}
specjbb.group.count 1 6
specjbb.heartbeat.period 10000 2000
specjbb.heartbeat.threshold 100000 9000000
specjbb.mapreducer.pool.size 256 16
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 425882 IR
High-bound (settled) is 355001 IR