Super Micro Computer, Inc Supermicro Model H12SSW-iN 158826 SPECjbb2015-Composite max-jOPS
140780 SPECjbb2015-Composite critical-jOPS
Tested by: Super Micro Computer, Inc Test Sponsor: Super Micro Computer, Inc Test location: San Jose, California Test date: December 16, 2019
SPEC license #: 001176 Hardware Availability: December-2019 Software Availability: Oct-2019 Publication: Fri Jan 17 16:40:09 EST 2020
Benchmark Results Summary
 
Overall Throughput RT curve
Overall SUT (System Under Test) Description
VendorSuper Micro Computer, Inc
Vendor URLhttps://www.supermicro.com
System SourceSingle Supplier
System DesignationServer Rack
Total Systems1
All SUT Systems IdenticalYES
Total Nodes1
All Nodes IdenticalYES
Nodes Per System1
Total Chips1
Total Cores64
Total Threads128
Total Memory Amount (GB)256
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameSupermicro H12SSW-iN
VendorSuper Micro Computer, Inc
Vendor URLhttps://www.supermicro.com
AvailableDecember-2019
ModelH12SSW-iN
Form Factor1U
CPU NameAMD EPYC 7742
CPU Characteristics64 core, 2.25GHz, 256MB L3 Cache (Turbo Boost Technology up to 3.4 GHz)
Number of Systems1
Nodes Per System1
Chips Per System1
Cores Per System64
Cores Per Chip64
Threads Per System128
Threads Per Core2
Version1.0 (07/19/2019)
CPU Frequency (MHz)2250
Primary Cache32KB(I)+32KB(D) per core
Secondary Cache512KB (I+D) per core
Tertiary Cache256MB (I+D) on chip per chip
Other CacheNone
Disk1 x SAMSUNG SSD 863 960GB
File Systemext4
Memory Amount (GB)256
# and size of DIMM(s)8x32GB
Memory Details32 GB 2Rx4 PC4-3200AA-RB2-12
# and type of Network Interface Cards (NICs)2 x 1 Gbit LOMs
Power Supply Quantity and Rating (W)1 x PWS-2K04A 2400w
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 SP1
VendorSUSE
Vendor URLhttp://suse.com/
Version4.12.14-195-default
AvailableMay-2019
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 13.0.1
VendorOracle
Vendor URLhttp://oracle.com/
VersionJava HotSpot 64-bit Server VM, version 13.0.1
AvailableOct-2019
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

    BIOS Settings:
  • NUMA nodes per socket = NPS2
  • Determinism Control = Manual
  • Determinism Slider = Power
  • cTDP Control = Manual
  • cTDP = 240
  • Package Power Limit Control = Manual
  • Package Power Limit = 240
  • L1 Stream HW Prefetcher = Disable
  • L2 Stream HW Prefetcher = Disable

Notes None
OS Image os_Image_1
JVM Instances jvm_Composite_1(1)
OS Image Description os_1
Tuning

  • cpupower -c all frequency-set -g performance
  • tuned-adm profile throughput-performance

  • echo 400000000 > /proc/sys/kernel/sched_min_granularity_ns
  • echo 40000 > /proc/sys/kernel/sched_wakeup_granularity_ns
  • echo 40000 > /proc/sys/kernel/sched_migration_cost_ns
  • echo 128 > /proc/sys/kernel/sched_nr_migrate
  • echo 950000 > /proc/sys/kernel/sched_rt_runtime_us
  • echo 400000 > /proc/sys/kernel/sched_latency_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/defrag
  • echo always > /sys/kernel/mm/transparent_hugepage/enabled

  • Add cgroup_disable=memory,cpu,cpuacct,blkio,hugetlb,pids,cpuset,perf_event,freezer,devices,net_cls,net_prio to GRUB_CMDLINE_LINUX_DEFAULT
  • ulimit -n 1024000
  • UserTasksMax=970000
  • DefaultTasksMax=970000

Notes None
JVM Instance jvm_Composite_1
Parts of Benchmark Composite
JVM Instance Description jvm_1
Command Line

-Xms230g -Xmx230g -Xmn200g -server -XX:+UseParallelOldGC -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:MaxTenuringThreshold=1 -XX:+ScavengeBeforeFullGC -XX:-UseAdaptiveSizePolicy -XX:ParallelGCThreads=128 -XX:-UseBiasedLocking -XX:SurvivorRatio=200 -XX:TargetSurvivorRatio=95 -XX:+UseNUMA -XX:-UseNUMAInterleaving -XX:+UseTransparentHugePages

Tuning None
Notes

Used numactl to run on all available nodes

  • numactl --cpunodebind=0-1 --interleave=0-1

max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 157061 158826 160590 162355 164120
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 119119 140296 143531 149296 154414 140780
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us 61766 / 63530 1765 / 3529 - / 1765 - / 1765 - / 1765 - / 1765
1000us 146473 / 148237 79413 / 81178 10588 / 12353 5294 / 7059 3529 / 5294 - / 1765
5000us 157061 / 158826 153532 / 155296 127061 / 128825 114707 / 116472 79413 / 77648 3529 / 5294
10000us 157061 / 158826 157061 / 158826 144708 / 146473 137649 / 139414 118237 / 120002 30000 / 7059
25000us 158826 / - 157061 / 158826 155296 / 157061 153532 / 150002 139414 / 141178 61766 / 7059
50000us 158826 / - 157061 / 158826 157061 / 158826 155296 / 157061 144708 / 141178 84707 / 7059
75000us 158826 / - 157061 / 158826 157061 / 158826 157061 / 158826 153532 / 146473 84707 / 40589
100000us 158826 / - 157061 / 158826 157061 / 158826 157061 / 158826 153532 / 155296 104119 / 68824
200000us 158826 / - 158826 / - 157061 / 158826 157061 / 158826 157061 / 158826 125296 / 109413
500000us 158826 / - 158826 / - 158826 / - 158826 / - 157061 / 158826 153532 / 137649
1000000us 158826 / - 158826 / - 158826 / - 158826 / - 158826 / - 155296 / 141178
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.timeouts.connect 60000 800000
specjbb.comm.connect.timeouts.read 60000 800000
specjbb.comm.connect.timeouts.write 60000 800000
specjbb.customerDriver.threads 64 {saturate=95}
specjbb.forkjoin.workers 128 {Tier1=120, Tier2=4, Tier3=20}
specjbb.group.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 176473 IR
High-bound (settled) is 168238 IR