SPECpower_ssj2008 JVM Instance 'linux-93mw.031' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.031' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 98,283
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 17, 2019
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			99,089
Calibration 2			98,933
Calibration 3			98,876
ssj_ops@calibrated=98,904
100%	99.4%	98,904	98,283
90%	89.3%	89,014	88,352
80%	79.7%	79,123	78,844
70%	69.3%	69,233	68,584
60%	60.5%	59,343	59,804
50%	49.4%	49,452	48,830
40%	40.2%	39,562	39,723
30%	29.8%	29,671	29,446
20%	19.8%	19,781	19,571
10%	10.0%	9,890	9,921
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 SR655
Form Factor:	2U
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	7,206,581	1,018
		Payment	7,206,579
		Order Status	720,659
		Delivery	720,658
		Stock Level	720,658
		Customer Report	7,206,573
Calibration 2		New Order	7,195,137	1,018
		Payment	7,195,136
		Order Status	719,514
		Delivery	719,514
		Stock Level	719,513
		Customer Report	7,195,130
Calibration 3		New Order	7,190,981	1,018
		Payment	7,190,973
		Order Status	719,099
		Delivery	719,098
		Stock Level	719,099
		Customer Report	7,190,971
100%	99.4%	New Order	7,147,856	1,018
		Payment	7,147,855
		Order Status	714,787
		Delivery	714,785
		Stock Level	714,786
		Customer Report	7,147,853
90%	89.3%	New Order	6,425,578	1,018
		Payment	6,425,579
		Order Status	642,558
		Delivery	642,558
		Stock Level	642,558
		Customer Report	6,425,572
80%	79.7%	New Order	5,734,101	1,018
		Payment	5,734,095
		Order Status	573,409
		Delivery	573,410
		Stock Level	573,408
		Customer Report	5,734,101
70%	69.3%	New Order	4,987,918	1,018
		Payment	4,987,916
		Order Status	498,792
		Delivery	498,792
		Stock Level	498,792
		Customer Report	4,987,918
60%	60.5%	New Order	4,349,453	1,018
		Payment	4,349,455
		Order Status	434,945
		Delivery	434,945
		Stock Level	434,945
		Customer Report	4,349,454
50%	49.4%	New Order	3,551,302	1,018
		Payment	3,551,297
		Order Status	355,130
		Delivery	355,130
		Stock Level	355,130
		Customer Report	3,551,299
40%	40.2%	New Order	2,888,943	1,018
		Payment	2,888,950
		Order Status	288,894
		Delivery	288,894
		Stock Level	288,894
		Customer Report	2,888,942
30%	29.8%	New Order	2,141,516	1,018
		Payment	2,141,511
		Order Status	214,153
		Delivery	214,152
		Stock Level	214,152
		Customer Report	2,141,516
20%	19.8%	New Order	1,423,334	1,018
		Payment	1,423,334
		Order Status	142,332
		Delivery	142,332
		Stock Level	142,333
		Customer Report	1,423,335
10%	10.0%	New Order	721,516	1,018
		Payment	721,513
		Order Status	72,152
		Delivery	72,151
		Stock Level	72,152
		Customer Report	721,516
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]