SPECpower_ssj2008 JVM Instance 'linux-93mw.058' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.058' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 90,910
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Oct 2, 2018
Hardware Availability:	Aug-2019	Software Availability:	Dec-2018	Publication:	Aug 7, 2019
System Source:	Single Supplier	System Designation:	Server	Power Provisioning:	Line-powered

Benchmark Results Summary

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			91,001
Calibration 2			90,707
Calibration 3			90,302
ssj_ops@calibrated=90,505
100%	100.4%	90,505	90,910
90%	88.9%	81,454	80,447
80%	79.9%	72,404	72,272
70%	69.8%	63,353	63,202
60%	60.0%	54,303	54,289
50%	49.8%	45,252	45,045
40%	40.4%	36,202	36,600
30%	31.3%	27,151	28,310
20%	20.0%	18,101	18,117
10%	9.9%	9,050	8,996
Active Idle		0	0

System Under Test

Set: 'sut'

Set Identifier:	sut
Set Description:	System Under Test
# of Identical Nodes:	1
Comment:	'SUT'

Hardware
Hardware Vendor:	Lenovo Global Technology
Model:	Think System SR635
Form Factor:	1U
CPU Name:	AMD EPYC 7742 2.25Ghz
CPU Characteristics:	64-Core, 2.25GHz, 256MB L3 Cache
CPU Frequency (MHz):	2250
CPU(s) Enabled:	64 cores, 1 chip, 64 cores/chip
Hardware Threads:	128 (2 / core)
CPU(s) Orderable:	1 chip
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	512 KB I+D on chip per core
Tertiary Cache:	256 MB I+D on chip per chip, 16 MB shared / 4 cores
Other Cache:	None
Memory Amount (GB):	128
# and size of DIMM:	8 x 16384 MB
Memory Details:	8 x 16GB 2Rx8 PC4-3200AA-RE2-12; slots 1, 3, 5, 7, 10, 12, 14, and 16 populated
Power Supply Quantity and Rating (W):	1 x 750
Power Supply Details:	Lenovo P/N:SP57A03125
Disk Drive:	1 x 128GB M.2 SSD P/N:SSS7A06667
Disk Controller:	Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed:	4 x Broadcom 1Gb RJ45 4-port Ethernet
NICs Enabled in Firmware / OS / Connected:	1/1/1
Network Speed (Mbit):	1000
Keyboard:	None
Mouse:	None
Monitor:	None
Optical Drives:	No
Other Hardware:	None

Software
Power Management:	Enabled (see SUT Notes)
Operating System (OS):	SUSE Linux Enterprise Server 12 SP4
OS Version:	Kernel 4.12.14-94.41-default
Filesystem:	btrfs
JVM Vendor:	Oracle Corporation
JVM Version:	Oracle Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.3+12-LTS, mixed mode), version 11.0.3
JVM Command-line Options:	-server -Xmn900m -Xms1024m -Xmx1024m -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=2 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+UseLargePages -XX:+UseParallelOldGC -XX:LargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:+UseHugeTLBFS -XX:+UseTransparentHugePages
JVM Affinity:	for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 64 }
JVM Instances:	64
JVM Initial Heap (MB):	1024
JVM Maximum Heap (MB):	1024
JVM Address Bits:	64
Boot Firmware Version:	CFE103A
Management Firmware Version:	AMBT03A
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	None

Boot Firmware Settings

Operating Mode: Maximum Efficiency
Determinism Slider: Performance
L1 Stream HW Prefetcher: Disabled
L2 Stream HW Prefetcher: Disabled
NUMA nodes per socket: NPS4
SVM Mode: Disabled
IOMMU: Disabled
NIC Port Enablement: Disable ports 1, 2, 3

Management Firmware Settings

none

System Under Test Notes

Benchmark started via ssh
Each JVM instance was affinitized to two threads on a single socket
echo 960000 > /proc/sys/kernel/sched_rt_runtime_us
echo 16000000 > /proc/sys/kernel/sched_latency_ns
echo 9000000 > /proc/sys/kernel/sched_min_granularity_ns
N/A: 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

Notes

SPECpower_ssj.props input.load_level.number_warehouses set to 128 due to a known inconsistency in processor reporting with this Java version.

Performance Details

Target Load	Actual Load	Transaction Type	Count	Total Heap (MB)
Calibration 1		New Order	6,618,335	1,018
		Payment	6,618,337
		Order Status	661,834
		Delivery	661,832
		Stock Level	661,833
		Customer Report	6,618,341
Calibration 2		New Order	6,596,905	1,018
		Payment	6,596,900
		Order Status	659,691
		Delivery	659,693
		Stock Level	659,692
		Customer Report	6,596,901
Calibration 3		New Order	6,567,416	1,018
		Payment	6,567,413
		Order Status	656,741
		Delivery	656,741
		Stock Level	656,741
		Customer Report	6,567,414
100%	100.4%	New Order	6,611,630	1,018
		Payment	6,611,627
		Order Status	661,163
		Delivery	661,162
		Stock Level	661,165
		Customer Report	6,611,628
90%	88.9%	New Order	5,850,722	1,018
		Payment	5,850,725
		Order Status	585,072
		Delivery	585,071
		Stock Level	585,072
		Customer Report	5,850,725
80%	79.9%	New Order	5,256,183	1,018
		Payment	5,256,187
		Order Status	525,619
		Delivery	525,618
		Stock Level	525,619
		Customer Report	5,256,180
70%	69.8%	New Order	4,596,508	1,018
		Payment	4,596,518
		Order Status	459,652
		Delivery	459,652
		Stock Level	459,652
		Customer Report	4,596,514
60%	60.0%	New Order	3,948,288	1,018
		Payment	3,948,292
		Order Status	394,829
		Delivery	394,829
		Stock Level	394,829
		Customer Report	3,948,291
50%	49.8%	New Order	3,276,033	1,018
		Payment	3,276,030
		Order Status	327,602
		Delivery	327,603
		Stock Level	327,602
		Customer Report	3,276,030
40%	40.4%	New Order	2,661,816	1,018
		Payment	2,661,818
		Order Status	266,180
		Delivery	266,181
		Stock Level	266,181
		Customer Report	2,661,824
30%	31.3%	New Order	2,058,922	1,018
		Payment	2,058,924
		Order Status	205,893
		Delivery	205,893
		Stock Level	205,893
		Customer Report	2,058,922
20%	20.0%	New Order	1,317,577	1,018
		Payment	1,317,575
		Order Status	131,756
		Delivery	131,756
		Stock Level	131,757
		Customer Report	1,317,579
10%	9.9%	New Order	654,243	1,018
		Payment	654,245
		Order Status	65,424
		Delivery	65,423
		Stock Level	65,424
		Customer Report	654,241
Active Idle		New Order	0	1,018
		Payment	0
		Order Status	0
		Delivery	0
		Stock Level	0
		Customer Report	0

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SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]