SPECjbb2015 Report for jbb2015-20211019-00708 : 286125 max-jOPS ; 135879 critical-jOPS

SUT Description

Hardware hw_1
Name	KR580S2
Vendor	KTNF
Vendor URL	http://www.ktnf.co.kr/
Available	Sep-2021
Model	KR580S2
Form Factor	2U
CPU Name	Intel Xeon Platinum 8380
CPU Characteristics	40 Core, 2.3 GHz, 60 MB L3 Cache (Turbo Boost Technology up to 3.4 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	2
Cores Per System	80
Cores Per Chip	40
Threads Per System	160
Threads Per Core	2
Version	Version 1.0
CPU Frequency (MHz)	2300
Primary Cache	32 KB (I) + 48 KB (D) on chip per core
Secondary Cache	1.25 MB (I+D) per core
Tertiary Cache	60 MB (I+D) on chip per chip
Other Cache	None
Disk	3 TB HDD
File System	XFS
Memory Amount (GB)	1024
# and size of DIMM(s)	32 x 32GB
Memory Details	32 X 32GB 2Rx4 PC4-3200AA-R
# and type of Network Interface Cards (NICs)	1 x 1 Gbit NICs
Power Supply Quantity and Rating (W)	2x1600
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	CentOS Linux release 8.4.2105
Vendor	CentOS
Vendor URL	https://www.centos.org/
Version	4.18.0-305.12.1.el8_4.x86_64
Available	June-2021
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 17
Vendor	Oracle
Vendor URL	http://www.oracle.com
Version	Java HotSpot 64-bit Server VM, version 17
Available	Sep-2021
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: Engine Boost = Aggressive SNC = Enable SNC2 (2-clusters) VT-d = Disabled Patrol Scrub = Disabled SR-IOV Support = Disabled DCU Streamer Prefetching = Disabled ENERGY_PERF_BIAS_CFG mode = Performance
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(4), jvm_TxInjector_1(4)
OS Image Description	os_1
Tuning	cpupower frequency-set -g performance 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
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:UseAVX=0 -XX:+UseLargePages XX:LargePageSizeInBytes=1G -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	numactl --interleave=all
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:SurvivorRatio=28 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=10k -verbose:gc -XX:UseAVX=0 -XX:-UseCountedLoopSafepoints -XX:LoopUnrollLimit=20 -XX:MaxGCPauseMillis=500 -XX:AdaptiveSizeMajorGCDecayTimeScale=12 -XX:AdaptiveSizeDecrementScaleFactor=2 -server -XX:TargetSurvivorRatio=95 -XX:LargePageSizeInBytes=1G -XX:AllocatePrefetchLines=3 -XX:AllocateInstancePrefetchLines=2 -XX:AllocatePrefetchStepSize=128 -XX:AllocatePrefetchDistance=384 -Xms30g -Xmx30g -Xmn29g -XX:ParallelGCThreads=40
Tuning	Used numactl to affinitize each Backend JVM to 20 Cores / 40 Threads numactl --physcpubind=0-19,80-99 --localalloc numactl --physcpubind=20-39,100-119 --localalloc numactl --physcpubind=40-59,120-139 --localalloc numactl --physcpubind=60-79,140-159 --localalloc
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:UseAVX=0 -XX:+UseLargePages XX:LargePageSizeInBytes=1G -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	Used numactl to affinitize each TxInjector JVM to 20 Cores / 40 Threads numactl --physcpubind=0-19,80-99 --localalloc numactl --physcpubind=20-39,100-119 --localalloc numactl --physcpubind=40-59,120-139 --localalloc numactl --physcpubind=60-79,140-159 --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	282719	286125	289531	292937	296344

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	73234	107297	151578	185640	209484	135879

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	- / 3406	- / 3406	- / 3406	- / 3406	- / 3406	- / 3406
1000us	- / 3406	- / 3406	- / 3406	- / 3406	- / 3406	- / 3406
5000us	265687 / 269094	238437 / 241844	17031 / 20437	10219 / 13625	- / 3406	- / 3406
10000us	269094 / 272500	245250 / 248656	143062 / 146469	119219 / 122625	71531 / 74937	- / 3406
25000us	272500 / 275906	255469 / 258875	218000 / 221406	197562 / 200969	109000 / 105594	6812 / 3406
50000us	272500 / 275906	262281 / 265687	231625 / 235031	211187 / 214594	149875 / 153281	6812 / 3406
75000us	272500 / 275906	262281 / 265687	238437 / 241844	224812 / 228219	183937 / 187344	74937 / 13625
100000us	275906 / 279312	262281 / 265687	241844 / 245250	231625 / 235031	207781 / 211187	119219 / 20437
200000us	279312 / 282719	269094 / 272500	255469 / 258875	252062 / 255469	238437 / 241844	190750 / 177125
500000us	286125 / -	275906 / 279312	269094 / 272500	269094 / 272500	262281 / 265687	245250 / 248656
1000000us	286125 / -	286125 / -	279312 / 282719	275906 / 279312	275906 / 279312	262281 / 265687

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	4
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.rtcurve.start	0.0	0.0
specjbb.controller.type	HBIR_RT	HBIR_RT
specjbb.customerDriver.threads	64	{probe=75, saturate=85}
specjbb.forkjoin.workers	160	{Tier1=248, Tier2=8, Tier3=50}
specjbb.group.count	1	4
specjbb.mapreducer.pool.size	160	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 340625 IR

High-bound (settled) is 302323 IR

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

SPECjbb2015 Version: [SPECjbb2015 1.03, Nov 14, 2019]

KTNF KR580S2	286125 SPECjbb2015-MultiJVM max-jOPS 135879 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Telecommunications Technology Association	Test Sponsor: Telecommunications Technology Association	Test location: TTA, Seongnam-city, Korea	Test date: Oct 14, 2021
SPEC license #: A83	Hardware Availability: Sep-2021	Software Availability: Sep-2021	Publication: Thu Nov 4 18:07:39 EDT 2021


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 4) 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