SPECpower_ssj2008 JVM Instance 'linux-93mw.004' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.004' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 101,752
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			102,133
Calibration 2			101,914
Calibration 3			101,451
ssj_ops@calibrated=101,683
100%	100.1%	101,683	101,752
90%	90.8%	91,514	92,306
80%	80.0%	81,346	81,312
70%	69.8%	71,178	71,020
60%	59.9%	61,010	60,918
50%	51.0%	50,841	51,868
40%	39.7%	40,673	40,335
30%	29.6%	30,505	30,136
20%	20.2%	20,337	20,540
10%	9.8%	10,168	9,968
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	7,427,948	1,018
		Payment	7,427,959
		Order Status	742,796
		Delivery	742,793
		Stock Level	742,796
		Customer Report	7,427,952
Calibration 2		New Order	7,411,976	1,018
		Payment	7,411,975
		Order Status	741,197
		Delivery	741,198
		Stock Level	741,197
		Customer Report	7,411,974
Calibration 3		New Order	7,378,269	1,018
		Payment	7,378,275
		Order Status	737,827
		Delivery	737,827
		Stock Level	737,828
		Customer Report	7,378,273
100%	100.1%	New Order	7,400,169	1,018
		Payment	7,400,168
		Order Status	740,017
		Delivery	740,017
		Stock Level	740,017
		Customer Report	7,400,166
90%	90.8%	New Order	6,713,149	1,018
		Payment	6,713,153
		Order Status	671,313
		Delivery	671,316
		Stock Level	671,315
		Customer Report	6,713,147
80%	80.0%	New Order	5,913,591	1,018
		Payment	5,913,586
		Order Status	591,358
		Delivery	591,358
		Stock Level	591,358
		Customer Report	5,913,582
70%	69.8%	New Order	5,165,145	1,018
		Payment	5,165,150
		Order Status	516,514
		Delivery	516,515
		Stock Level	516,515
		Customer Report	5,165,140
60%	59.9%	New Order	4,430,402	1,018
		Payment	4,430,408
		Order Status	443,040
		Delivery	443,041
		Stock Level	443,041
		Customer Report	4,430,405
50%	51.0%	New Order	3,772,399	1,018
		Payment	3,772,406
		Order Status	377,241
		Delivery	377,239
		Stock Level	377,242
		Customer Report	3,772,404
40%	39.7%	New Order	2,933,496	1,018
		Payment	2,933,495
		Order Status	293,350
		Delivery	293,349
		Stock Level	293,349
		Customer Report	2,933,498
30%	29.6%	New Order	2,191,706	1,018
		Payment	2,191,704
		Order Status	219,170
		Delivery	219,171
		Stock Level	219,171
		Customer Report	2,191,704
20%	20.2%	New Order	1,493,939	1,018
		Payment	1,493,938
		Order Status	149,394
		Delivery	149,393
		Stock Level	149,395
		Customer Report	1,493,941
10%	9.8%	New Order	724,920	1,018
		Payment	724,923
		Order Status	72,492
		Delivery	72,493
		Stock Level	72,491
		Customer Report	724,927
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]