SPECpower_ssj2008 JVM Instance 'linux-93mw.038' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.038' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 99,870
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			99,658
Calibration 2			99,816
Calibration 3			100,176
ssj_ops@calibrated=99,996
100%	99.9%	99,996	99,870
90%	89.5%	89,996	89,543
80%	80.4%	79,997	80,417
70%	69.9%	69,997	69,939
60%	60.0%	59,998	60,029
50%	50.8%	49,998	50,769
40%	40.3%	39,998	40,253
30%	29.9%	29,999	29,876
20%	20.5%	19,999	20,508
10%	9.9%	10,000	9,947
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	7,247,960	1,018
		Payment	7,247,958
		Order Status	724,796
		Delivery	724,795
		Stock Level	724,796
		Customer Report	7,247,960
Calibration 2		New Order	7,259,377	1,018
		Payment	7,259,378
		Order Status	725,939
		Delivery	725,937
		Stock Level	725,938
		Customer Report	7,259,378
Calibration 3		New Order	7,285,556	1,018
		Payment	7,285,567
		Order Status	728,556
		Delivery	728,556
		Stock Level	728,557
		Customer Report	7,285,562
100%	99.9%	New Order	7,263,246	1,018
		Payment	7,263,248
		Order Status	726,325
		Delivery	726,325
		Stock Level	726,325
		Customer Report	7,263,249
90%	89.5%	New Order	6,512,443	1,018
		Payment	6,512,442
		Order Status	651,246
		Delivery	651,245
		Stock Level	651,245
		Customer Report	6,512,444
80%	80.4%	New Order	5,848,734	1,018
		Payment	5,848,739
		Order Status	584,875
		Delivery	584,873
		Stock Level	584,873
		Customer Report	5,848,737
70%	69.9%	New Order	5,086,669	1,018
		Payment	5,086,671
		Order Status	508,665
		Delivery	508,666
		Stock Level	508,667
		Customer Report	5,086,670
60%	60.0%	New Order	4,365,725	1,018
		Payment	4,365,728
		Order Status	436,572
		Delivery	436,572
		Stock Level	436,573
		Customer Report	4,365,729
50%	50.8%	New Order	3,692,320	1,018
		Payment	3,692,316
		Order Status	369,232
		Delivery	369,232
		Stock Level	369,231
		Customer Report	3,692,317
40%	40.3%	New Order	2,927,580	1,018
		Payment	2,927,577
		Order Status	292,758
		Delivery	292,759
		Stock Level	292,757
		Customer Report	2,927,581
30%	29.9%	New Order	2,172,783	1,018
		Payment	2,172,781
		Order Status	217,278
		Delivery	217,279
		Stock Level	217,278
		Customer Report	2,172,780
20%	20.5%	New Order	1,491,565	1,018
		Payment	1,491,563
		Order Status	149,158
		Delivery	149,156
		Stock Level	149,156
		Customer Report	1,491,566
10%	9.9%	New Order	723,407	1,018
		Payment	723,404
		Order Status	72,341
		Delivery	72,340
		Stock Level	72,342
		Customer Report	723,405
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]