Dell Inc. PowerEdge R7425 144736 SPECjbb2015-MultiJVM max-jOPS
42612 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Dell Inc. Test Sponsor: Dell Inc. Test location: Round Rock, TX Test date: Nov 6, 2017
SPEC license #: 55 Hardware Availability: Dec-2017 Software Availability: Sep-2015 Publication: Mon Feb 5 18:20:03 EST 2018
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 Cores64
Total Threads128
Total Memory Amount (GB)1024
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameDell Inc. PowerEdge
VendorDell Inc.
Vendor URLhttp://dell.com/
AvailableDec-2017
ModelR7425
Form Factor2U Rack.
CPU NameAMD EPYC 7601
CPU Characteristics32 core, 2.20GHz
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System64
Cores Per Chip32
Threads Per System128
Threads Per Core2
Version1.0.2
CPU Frequency (MHz)2200
Primary Cache64KB(I)+32KB(D) per core
Secondary Cache512 KB (I+D) per core
Tertiary Cache64MB (I+D) on chip per chip
Other CacheNone
Disk1 x 960 GB SATA SSD
File Systemxfs
Memory Amount (GB)1024
# and size of DIMM(s)16 x 64GB
Memory Details4Rx4 PC4-2666V-LR; slots A1-8, B1-8 populated
# and type of Network Interface Cards (NICs)4 x 1 Gbit NICs
Power Supply Quantity and Rating (W)2 x 750W
Other HardwareNone
Cabinet/Housing/EnclosureNone
Shared DescriptionNone
Shared CommentNone
Notes
  • No: The test sponsor attests, as of date of publication, that CV E-2017-5754 (Meltdown) is mitigated in the system as tested and documented.
  • No: 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.
  • No: 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 SP3
VendorSUSE
Vendor URLhttp://suse.com/
Version4.4.73-5-default
AvailableSep-2017
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Jave SE 8u152
VendorOracle
Vendor URLhttp://www.oracle.com
VersionJava HotSpot 64-bit Server VM, version 1.8.0_152
AvailableOct-2017
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
  • Virtualization Technology=Disabled
  • Configurable TDP=Maximum
  • System Profile=Custom
  • CPU Power Management=Maxiumum Performance
  • Memory Frequncy=Maxiumum Performance
  • Turbo Boost=Enabled
  • C States=Disabled
  • Memory Patrol Scub=Disabled
  • Memory Refresh Rate=1x
  • PCI ASPM L1 Link Power Management=Disabled
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
  • echo 10000 > /proc/sys/vm/dirty_expire_centisecs
  • echo 1500 > /proc/sys/vm/dirty_writeback_centisecs
  • echo 990000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo always > /sys/kernel/mm/transparent_hugepage/defrag
  • echo 1000 > /proc/sys/kernel/sched_migration_cost_ns
Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_1
Command Line -Xmn1536m -Xms2g -Xmx2g -XX:+UseParallelOldGC
Tuning None
Notes None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -showversion -server -XX:AllocatePrefetchInstr=2 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:+AggressiveOpts -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:-UseBiasedLocking -XX:+UseLargePages -XX:+UseParallelOldGC -Xms30g -Xmx30g -Xmn28g -XX:SurvivorRatio=28 -XX:TargetSurvivorRatio=98 -XX:ParallelGCThreads=16 -XX:MaxTenuringThreshold=15 -Xnoclassgc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=300 -XX:ThreadStackSize=1m
Tuning numactl used to affinitize each Backend JVM to a single memory node, eg:
  • numactl --cpunodebind=$node --localalloc
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_1
Command Line -showversion -Xmn1536m -Xms2g -Xmx2g -XX:+UseParallelOldGC
Tuning numactl used to affinitize each TXInjector JVM to a single memory node, eg:
  • numactl --cpunodebind=$node --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 143146 144736 146327 147917 149508
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 34196 38967 42148 47185 53016 42612
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us 1591 / 3181 - / 1591 - / 1591 - / 1591 - / 1591 - / 1591
1000us 9543 / 11134 3181 / 4772 1591 / 3181 - / 1591 - / 1591 - / 1591
5000us 117698 / 119288 39763 / 41353 27039 / 28629 25448 / 27039 19086 / 20677 - / 1591
10000us 120879 / 122469 112926 / 114517 73163 / 74754 55668 / 57258 33401 / 34991 - / 1591
25000us 122469 / 124060 119288 / 120879 103383 / 104974 89069 / 90659 38172 / 39763 6362 / 4772
50000us 124060 / 125650 120879 / 122469 109745 / 111336 93840 / 95431 42944 / 41353 14315 / 4772
75000us 124060 / 125650 120879 / 122469 111336 / 112926 100202 / 98612 49306 / 46125 14315 / 4772
100000us 125650 / 127241 122469 / 124060 114517 / 116107 103383 / 104974 54077 / 50896 14315 / 4772
200000us 135193 / 136784 125650 / 127241 119288 / 120879 116107 / 117698 87478 / 89069 14315 / 4772
500000us 141555 / 143146 135193 / 136784 128831 / 130422 127241 / 128831 124060 / 125650 95431 / 15905
1000000us 144736 / - 143146 / 144736 139965 / 141555 136784 / 138374 135193 / 136784 124060 / 125650
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 256 192
specjbb.comm.connect.selector.runner.count 0 2
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 256 111
specjbb.customerDriver.threads 64 {probe=64, saturate=64, service=64}
specjbb.forkjoin.workers 128 {Tier1=180, Tier2=1, Tier3=25}
specjbb.group.count 1 8
specjbb.mapreducer.pool.size 128 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 159051 IR
High-bound (settled) is 150425 IR