SPECjbb2015 Report for jbb2015-20250402-01569 : 509007 max-jOPS ; 315443 critical-jOPS

SUT Description

Hardware hw_1
Name	SuperServer SYS-122HA-TN-LCC
Vendor	Supermicro
Vendor URL	https://www.supermicro.com
Available	Nov-2024
Model	X14DBM-APL
Form Factor	1U
CPU Name	Intel Xeon 6960P
CPU Characteristics	48 enabled Cores [of 72], 3.1GHz, 432 MB L3 Cache (Turbo Boost Technology up to 3.9GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	2
Cores Per System	96
Cores Per Chip	48
Threads Per System	192
Threads Per Core	2
Version	1.2 (02/14/2025)
CPU Frequency (MHz)	3100
Primary Cache	64 KB(I)+48 KB(D) per core
Secondary Cache	2 MB (I+D) per core
Tertiary Cache	432 MB (I+D) on chip per chip
Other Cache	None
Disk	1 x 1.6TB NVMe SSD
File System	btrfs
Memory Amount (GB)	1536
# and size of DIMM(s)	24 x 64 GB
Memory Details	64GB 2Rx4 PC5-6400B-R
# and type of Network Interface Cards (NICs)	2 x 10 Gbit NICs
Power Supply Quantity and Rating (W)	2 x 2000W
Other Hardware	None
Cabinet/Housing/Enclosure	None
Shared Description	None
Shared Comment	None
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
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Operating System os_1
Name	SUSE Linux Enterprise Server 15 SP6
Vendor	SUSE
Vendor URL	https://www.suse.com/
Version	6.4.0-150600.21-default
Available	Jun-2024
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 23.0.2
Vendor	Oracle
Vendor URL	http://www.oracle.com/
Version	Java HotSpot 64-bit Server VM, version 23.0.2
Available	Jan-2025
Bitness	64
Notes	None
Other Software other_1
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Topology

SUT
- Hardware config_1
  - OS Image os_Image_1
    - JVM jvm_Ctr_1 : Controller
    - JVM jvm_Backend_1 : Backend
    - JVM jvm_TxInjector_1 : TxInjector

SUT config_1 Configuration

Hardware
OS Images	os_Image_1(1)
Hardware Description	hw_1
Number of Systems	1
SW Environment	non-virtual
Tuning	BIOS Settings: Power Technology=Custom Power Performance Tuning=BIOS Controls EPB ENERGY_PERF_BIAS_CFG mode=Extreme Performance Intel SST-PP=Level 3
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(12), jvm_TxInjector_1(12)
OS Image Description	os_1
Tuning	tuned-adm profile throughput-performance systemctl stop systemd-update-utmp-runlevel.service echo always > /sys/kernel/mm/transparent_hugepage/defrag echo always > /sys/kernel/mm/transparent_hugepage/enabled echo 40000 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages echo 600 > /sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages echo 10000 > /proc/sys/kernel/sched_cfs_bandwidth_slice_us echo 0 > /proc/sys/kernel/sched_child_runs_first echo 16000000 > /sys/kernel/debug/sched/latency_ns echo 1000 > /sys/kernel/debug/sched/migration_cost_ns echo 28000000 > /sys/kernel/debug/sched/min_granularity_ns 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 > /sys/kernel/debug/sched/tunable_scaling echo 50000000 > /sys/kernel/debug/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 0 > /proc/sys/kernel/sched_autogroup_enabled ulimit -v 800000000 ulimit -m 800000000 ulimit -l 800000000 ulimit -n 1024000 echo 274877906944 > /proc/sys/kernel/shmmax echo 274877906944 > /proc/sys/kernel/shmall
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=1G -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	None
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-XX:+UseParallelGC -XX:+UseLargePages -XX:+AlwaysPreTouch -XX:-UseAdaptiveSizePolicy -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=10k -verbose:gc -XX:-UseCountedLoopSafepoints -XX:LoopUnrollLimit=20 -server -XX:TargetSurvivorRatio=95 -XX:SurvivorRatio=28 -XX:LargePageSizeInBytes=1G -XX:MaxGCPauseMillis=500 -XX:AdaptiveSizeMajorGCDecayTimeScale=12 -XX:AdaptiveSizeDecrementScaleFactor=2 -XX:AllocatePrefetchLines=3 -XX:AllocateInstancePrefetchLines=2 -XX:AllocatePrefetchStepSize=128 -XX:AllocatePrefetchDistance=384 -Xms31744m -Xmx31744m -Xmn29696m -XX:ParallelGCThreads=16 -Xlog:pagesize=trace
Tuning	Used numactl to affinitize two Backend JVM to each NUMA node Group1: numactl --cpunodebind=0 --localalloc Group2:numactl --cpunodebind=1 --localalloc Group3: numactl --cpunodebind=2 --localalloc Group4:numactl --cpunodebind=3 --localalloc Group5: numactl --cpunodebind=4 --localalloc Group6:numactl --cpunodebind=5 --localalloc Group7: numactl --cpunodebind=0 --localalloc Group8:numactl --cpunodebind=1 --localalloc Group9: numactl --cpunodebind=2 --localalloc Group10:numactl --cpunodebind=3 --localalloc Group11: numactl --cpunodebind=4 --localalloc Group12:numactl --cpunodebind=5 --localalloc
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=1G -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	Used numactl to affinitize two Injector JVM to each NUMA node Group1: numactl --cpunodebind=0 --localalloc Group2:numactl --cpunodebind=1 --localalloc Group3: numactl --cpunodebind=2 --localalloc Group4:numactl --cpunodebind=3 --localalloc Group5: numactl --cpunodebind=4 --localalloc Group6:numactl --cpunodebind=5 --localalloc Group7: numactl --cpunodebind=0 --localalloc Group8:numactl --cpunodebind=1 --localalloc Group9: numactl --cpunodebind=2 --localalloc Group10:numactl --cpunodebind=3 --localalloc Group11: numactl --cpunodebind=4 --localalloc Group12:numactl --cpunodebind=5 --localalloc
Notes	None

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Fail	Fail	Fail
jOPS	503089	509007	514926	520845	526763

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	221951	281137	328487	375836	405430	315443

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	11837 / 17756	5919 / 11837	- / 5919	- / 5919	- / 5919	- / 5919
1000us	366959 / 372877	35512 / 41431	23675 / 29593	17756 / 23675	11837 / 17756	- / 5919
5000us	449820 / 455739	396552 / 402471	319609 / 325528	272260 / 278178	165723 / 171642	17756 / 11837
10000us	449820 / 455739	426146 / 432064	361040 / 366959	337365 / 343284	218992 / 224910	17756 / 11837
25000us	461658 / 467576	443902 / 449820	402471 / 408390	384715 / 390634	278178 / 284097	17756 / 11837
50000us	461658 / 467576	449820 / 455739	426146 / 432064	408390 / 414308	325528 / 331447	17756 / 11837
75000us	467576 / 473495	455739 / 461658	432064 / 437983	420227 / 426146	372877 / 378796	71024 / 11837
100000us	473495 / 479414	455739 / 461658	437983 / 443902	432064 / 437983	402471 / 408390	248585 / 11837
200000us	497170 / 503089	467576 / 473495	455739 / 461658	449820 / 455739	437983 / 443902	366959 / 372877
500000us	509007 / -	497170 / 503089	479414 / 485333	473495 / 479414	473495 / 479414	449820 / 455739
1000000us	509007 / -	509007 / -	497170 / 503089	497170 / 503089	491251 / 497170	479414 / 485333

Number of probes

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%

Rate of Non-Critical Failures

There were no non-critical failures in Response Time curve building

Delay between performance status pings during RT Curve (Response-Throughput Curve)

IR/PR Accuracy

Run Properties

This section lists properties only set by user

Property Name	Default	Controller
specjbb.comm.connect.client.pool.size	256	232
specjbb.comm.connect.selector.runner.count	0	1
specjbb.comm.connect.timeouts.connect	60000	600000
specjbb.comm.connect.timeouts.read	60000	600000
specjbb.comm.connect.timeouts.write	60000	600000
specjbb.comm.connect.worker.pool.max	256	81
specjbb.comm.connect.worker.pool.min	1	24
specjbb.controller.host	localhost	localhost
specjbb.controller.port	24000	24000
specjbb.controller.type	HBIR_RT	HBIR_RT
specjbb.customerDriver.threads	64	{=75, probe=69, saturate=85}
specjbb.forkjoin.workers	192	{Tier1=128, Tier2=6, Tier3=14}
specjbb.group.count	1	12
specjbb.mapreducer.pool.size	192	223
specjbb.txi.pergroup.count	1	1

View table in csv format

Validation Details

Validation Reports


Level: COMPLIANCE
Check	Agent	Result
Check properties on compliance	All	PASSED


Level: CORRECTNESS
Check	Agent	Result
Compare SM and HQ Inventory	All	PASSED

Other Checks

High-bound (max attempted) is 591869 IR

High-bound (settled) is 539429 IR

http://www.spec.org - info@spec.org

SPECjbb2015 Version: [SPECjbb2015 1.04, Feb 16, 2024]

Supermicro SuperServer SYS-122HA-TN-LCC	509007 SPECjbb2015-MultiJVM max-jOPS 315443 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Supermicro	Test Sponsor: Supermicro	Test location: San Jose, California	Test date: Mar 31, 2025
SPEC license #: 001176	Hardware Availability: Nov-2024	Software Availability: Feb-2025	Publication: Tue May 6 11:55:56 EDT 2025


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 12) Overall SUT Description SUT Description max-jOPS and critical-jOPS Details Number of probes Request Mix Accuracy Rate Of Non-Critical Failures Delay between performance status pings IR/PR Accuracy Topology SUT Configuration Properties Validation Details Link to Full Disclosure	Overall Throughput RT curve