Dell Inc. PowerEdge MX750c 215780 SPECjbb2015-Distributed max-jOPS
164453 SPECjbb2015-Distributed critical-jOPS
Tested by: Dell Inc. Test Sponsor: Dell Inc. Test location: Round Rock, TX Test date: May 08, 2022
SPEC license #: 55 Hardware Availability: May-2021 Software Availability: Jan-2022 Publication: Thu Jun 2 14:25:26 EDT 2022
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 Modular
Total Systems1
All SUT Systems IdenticalYES
Total Nodes1
All Nodes IdenticalYES
Nodes Per System1
Total Chips2
Total Cores80
Total Threads160
Total Memory Amount (GB)1024
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameDell Inc. PowerEdge MX750c
VendorDell Inc.
Vendor URLhttp://www.dell.com
AvailableAug-2021
ModelMX750c
Form Factor1U Rack
CPU NameIntel Xeon Platinum 8380
CPU Characteristics40 core, 2.30 GHz, 60MB L3 Cache (Turbo boost Technology up to 3.40 GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System80
Cores Per Chip40
Threads Per System160
Threads Per Core2
Version1.3.8
CPU Frequency (MHz)2300
Primary Cache32KB(I)+48KB(D) per core
Secondary Cache1280KB (I+D) per core
Tertiary Cache60MB (I+D) on chip per chip
Other CacheNone
Disk1 x Pcie BOSS Card ,1 x M.2 SSD 128GB
File Systemxfs
Memory Amount (GB)1024
# and size of DIMM(s)16 x 64GB
Memory Details64GB RDIMM 4Rx4 PC4-3200AA-L slots A1-8, B1-8 populated
# and type of Network Interface Cards (NICs)QLogic 2x25GE QL41262HMKR
Power Supply Quantity and Rating (W)3 x 3000
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 15 SP3
VendorSUSE
Vendor URLhttp://suse.com/
Version5.3.18
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
NotesNone
Other Software other_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Hardware hw_2
NameDell Inc. PowerEdge MX750c
VendorDell Inc.
Vendor URLhttp://www.dell.com
AvailableAug-2021
ModelMX750c
Form Factor1U Rack
CPU NameIntel Xeon Platinum 8380
CPU Characteristics40 core, 2.30 GHz, 60MB L3 Cache (Turbo boost Technology up to 3.40 GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System80
Cores Per Chip40
Threads Per System160
Threads Per Core2
Version1.3.8
CPU Frequency (MHz)2300
Primary Cache32KB(I)+48KB(D) per core
Secondary Cache1280KB (I+D) per core
Tertiary Cache60MB (I+D) on chip per chip
Other CacheNone
Disk1 x Pcie BOSS Card ,1 x M.2 SSD 128GB
File Systemxfs
Memory Amount (GB)1024
# and size of DIMM(s)16 x 64GB
Memory Details64GB RDIMM 4Rx4 PC4-3200AA-L slots A1-8, B1-8 populated
# and type of Network Interface Cards (NICs)QLogic 2x25GE QL41262HMKR
Power Supply Quantity and Rating (W)3 x 3000
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_2
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
Bitnessn/a
NotesNone
Operating System os_2
NameSUSE Linux Enterprise Server 15 SP3
VendorSUSE
Vendor URLhttp://suse.com/
Version5.3.18
AvailableJun-2021
Bitness64
NotesNone
Java Virtual Machine jvm_2
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
NotesNone
Other Software other_2
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
  • DCU Streamer Prefetcher disabled
  • LLC Prefetch: Disabled
  • XPT Prefetch: Disabled
  • Sub NUMA Cluster set to 2-Way Clustering
  • CPU Power Management set to Maximum Performance
  • Memory Patrol Scrub set to Disabled
Notes notes
OS Image os_Image_1
JVM Instances jvm_Backend_1(4)
OS Image Description os_1
Tuning
  • ulimit -n 655360
  • echo 990000 > /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/kernel/numa_balancing
  • echo always > /sys/kernel/mm/transparent_hugepage/enabled
  • echo always > /sys/kernel/mm/transparent_hugepage/defrag
  • sysctl -w net.ipv4.icmp_echo_ignore_broadcasts=1
  • sysctl -w net.ipv4.conf.all.rp_filter=1
  • sysctl -w fs.inotify.max_user_watches=65536
  • sysctl -w net.ipv4.conf.default.promote_secondaries=1
  • sysctl -w net.ipv4.conf.all.promote_secondaries=1
  • sysctl -w vm.dirty_background_ratio=1
  • sysctl -w vm.swappiness=0
  • sysctl -w vm.overcommit_memory=0
  • sysctl -w net.ipv4.tcp_mtu_probing=1
  • sysctl -w net.core.wmem_max=12582912
  • sysctl -w net.core.rmem_max=12582912
  • sysctl -w net.ipv4.tcp_rmem='10240 87380 12582912'
  • sysctl -w net.ipv4.tcp_wmem='10240 87380 12582912'
  • sysctl -w net.core.netdev_max_backlog=655560
  • sysctl -w net.core.somaxconn=32768
  • sysctl -w net.ipv4.tcp_no_metrics_save=1
Notes None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -server -XX:AllocatePrefetchInstr=2 -XX:+UseParallelGC -XX:ParallelGCThreads=40 -XX:LargePageSizeInBytes=2m -XX:+AlwaysPreTouch -XX:+UseLargePages -Xms122g -Xmx122g -Xmn118g -XX:SurvivorRatio=28 -XX:TargetSurvivorRatio=95 -XX:MaxTenuringThreshold=15 -Xnoclassgc -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=300 -XX:+UseRTMDeopt -XX:UseAVX=0 -XX:LoopUnrollLimit=100 -XX:AdaptiveSizeMajorGCDecayTimeScale=12 -XX:AdaptiveSizeDecrementScaleFactor=2
Tuning numactl used to affinitize each Backend JVM to a single CPU memory node, eg:
  • numactl --cpunodebind=$node --localalloc
Notes None
Hardware
OS Images os_Image_2(1)
Hardware Description hw_2
Number of Systems 1
SW Environment non-virtual
Tuning
  • DCU Streamer Prefetcher disabled
  • LLC Prefetch: Disabled
  • XPT Prefetch: Disabled
  • Sub NUMA Cluster set to 2-Way Clustering
  • CPU Power Management set to Maximum Performance
  • Memory Patrol Scrub set to Disabled
Notes notes
OS Image os_Image_2
JVM Instances jvm_Ctr_1(1), jvm_TxInjector_1(4)
OS Image Description os_2
Tuning None
Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_2
Command Line -server -Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=2m
Tuning None
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_2
Command Line -server -Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=2m
Tuning None
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 212941 215780 218619 221458 224298
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 114278 168933 177450 185968 188807 164453
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 2839 - / 2839 - / 2839 - / 2839 - / 2839 - / 2839
1000us - / 2839 - / 2839 - / 2839 - / 2839 - / 2839 - / 2839
5000us 198745 / 201584 190227 / 193066 5678 / 8518 2839 / 5678 - / 2839 - / 2839
10000us 201584 / 204423 195905 / 198745 187388 / 190227 173192 / 176031 119247 / 99372 - / 2839
25000us 204423 / 207262 198745 / 201584 195905 / 198745 195905 / 198745 167513 / 170353 2839 / 5678
50000us 204423 / 207262 198745 / 201584 195905 / 198745 195905 / 198745 176031 / 178870 2839 / 5678
75000us 204423 / 207262 198745 / 201584 195905 / 198745 195905 / 198745 184549 / 187388 31231 / 17035
100000us 207262 / 210102 198745 / 201584 195905 / 198745 195905 / 198745 187388 / 190227 62463 / 22714
200000us 210102 / 212941 201584 / 204423 195905 / 198745 195905 / 198745 195905 / 198745 158996 / 65302
500000us 212941 / 215780 210102 / 212941 201584 / 204423 198745 / 201584 195905 / 198745 195905 / 193066
1000000us 215780 / - 212941 / 215780 210102 / 212941 210102 / 212941 207262 / 210102 195905 / 198745
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.host localhost 127.0.0.1
specjbb.customerDriver.threads 64 {=75, probe=69, saturate=85}
specjbb.forkjoin.workers 160 {Tier1=248, Tier2=8, Tier3=50}
specjbb.group.count 1 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 283921 IR
High-bound (settled) is 237068 IR