Dell Inc. PowerEdge MX750C 232382 SPECjbb2015-Composite max-jOPS
205606 SPECjbb2015-Composite critical-jOPS
Tested by: Dell Inc. Test Sponsor: Dell Inc. Test location: Round Rock, TX Test date: Apr 02,2022
SPEC license #: 55 Hardware Availability: May-2021 Software Availability: Jan-2022 Publication: Thu May 5 14:00:59 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 URLhttps://urldefense.com/v3/__http://www.suse.com/__;!!LpKI!3MlQ73ywVGRqsj94NTmtJOTj1DOhIeLF0u2dJQCJILRnNz3RtqvhSwREDZz6MNIyDQ$ [suse[.]com]
Version5.3.18-57-default
AvailableJun-2021
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 17.0.2
VendorOracle
Vendor URLhttps://urldefense.com/v3/__http://www.oracle.com__;!!LpKI!3MlQ73ywVGRqsj94NTmtJOTj1DOhIeLF0u2dJQCJILRnNz3RtqvhSwREDZxE5dqamQ$ [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
  • DCU Streamer Prefetcher disabled
  • DCU IP Prefetcher disabled
  • UPI Prefetch: 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_Composite_1(2)
OS Image Description os_1
Tuning
  • ulimit -n 655360
  • echo 10000 > /proc/sys/kernel/sched_cfs_bandwidth_slice_us
  • echo 0 > /proc/sys/kernel/sched_child_runs_first
  • echo 16000000 > /proc/sys/kernel/sched_latency_ns
  • echo 1000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 28000000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 9 > /proc/sys/kernel/sched_nr_migrate
  • echo 100 > /proc/sys/kernel/sched_rr_timeslice_ms
  • echo 1000000 > /proc/sys/kernel/sched_rt_period_us
  • echo 990000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 0 > /proc/sys/kernel/sched_schedstats
  • echo 1 > /proc/sys/kernel/sched_tunable_scaling
  • echo 50000000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 3000 > /proc/sys/vm/dirty_expire_centisecs
  • echo 500 > /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/dafrag
  • echo always > /sys/kernel/mm/transparent_hugepage/enabled
  • ulimit -v 800000000
  • ulimit -m 800000000
  • ulimit -l 800000000
  • UserTasksMax=970000
  • DefaultTasksMax=970000
Notes None
JVM Instance jvm_Composite_1
Parts of Benchmark Composite
JVM Instance Description jvm_1
Command Line -server -Xms650g -Xmx650g -Xmn600g -XX:+UseLargePages -XX:+UseParallelGC -XX:LargePageSizeInBytes=2m -XX:-UseAdaptiveSizePolicy -XX:SurvivorRatio=28 -XX:+UseTransparentHugePages -XX:ParallelGCThreads=160 -XX:+UseHugeTLBFS -XX:-UseNUMAInterleaving -XX:TargetSurvivorRatio=95 -XX:MaxTenuringThreshold=1 -XX:+UseNUMA -XX:+AlwaysPreTouch -XX:+UseRTMLocking -XX:InlineSmallCode=13k -XX:UseAVX=0
Tuning numactl used to interleave the controller amongst all available nodes, eg:
  • numactl --interleave=all
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 229441 232382 235324 238266 241207
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 156108 198764 222087 230911 230911 205606
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 2942 - / 2942 - / 2942 - / 2942 - / 2942 - / 2942
1000us 208850 / 2942 - / 2942 - / 2942 - / 2942 - / 2942 - / 2942
5000us 229441 / 232382 226499 / 229441 182376 / 2942 150019 / 2942 67656 / 2942 - / 2942
10000us 232382 / - 229441 / 232382 217675 / 220616 208850 / 205908 167668 / 2942 - / 2942
25000us 232382 / - 232382 / - 229441 / 232382 226499 / 229441 208850 / 191201 61773 / 2942
50000us 232382 / - 232382 / - 229441 / 232382 229441 / 232382 220616 / 223558 61773 / 8825
75000us 232382 / - 232382 / - 229441 / 232382 229441 / 232382 229441 / 232382 117662 / 8825
100000us 232382 / - 232382 / - 232382 / - 229441 / 232382 229441 / 232382 167668 / 8825
200000us 232382 / - 232382 / - 232382 / - 232382 / - 229441 / 232382 182376 / 102954
500000us 232382 / - 232382 / - 232382 / - 232382 / - 232382 / - 226499 / 211792
1000000us 232382 / - 232382 / - 232382 / - 232382 / - 232382 / - 229441 / 232382
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.selector.runner.count 0 10
specjbb.comm.connect.timeouts.connect 60000 800000
specjbb.comm.connect.timeouts.read 60000 800000
specjbb.comm.connect.timeouts.write 60000 800000
specjbb.customerDriver.threads 64 {probe=72, saturate=256}
specjbb.forkjoin.workers 160 {Tier1=112, Tier2=1, Tier3=18}
specjbb.group.count 1 2
specjbb.mapreducer.pool.size 160 8
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 294155 IR
High-bound (settled) is 245162 IR