SPECpower_ssj2008 JVM Instance 'linux-93mw.005' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.005' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 100,613
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			101,471
Calibration 2			100,751
Calibration 3			101,066
ssj_ops@calibrated=100,908
100%	99.7%	100,908	100,613
90%	90.3%	90,818	91,098
80%	80.4%	80,727	81,147
70%	69.9%	70,636	70,564
60%	59.9%	60,545	60,442
50%	50.1%	50,454	50,517
40%	39.7%	40,363	40,066
30%	30.4%	30,273	30,660
20%	19.6%	20,182	19,772
10%	10.0%	10,091	10,099
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	7,379,759	1,018
		Payment	7,379,764
		Order Status	737,976
		Delivery	737,976
		Stock Level	737,977
		Customer Report	7,379,762
Calibration 2		New Order	7,327,539	1,018
		Payment	7,327,544
		Order Status	732,754
		Delivery	732,754
		Stock Level	732,753
		Customer Report	7,327,541
Calibration 3		New Order	7,350,239	1,018
		Payment	7,350,241
		Order Status	735,024
		Delivery	735,024
		Stock Level	735,025
		Customer Report	7,350,241
100%	99.7%	New Order	7,317,289	1,018
		Payment	7,317,294
		Order Status	731,730
		Delivery	731,729
		Stock Level	731,730
		Customer Report	7,317,294
90%	90.3%	New Order	6,625,327	1,018
		Payment	6,625,325
		Order Status	662,532
		Delivery	662,531
		Stock Level	662,533
		Customer Report	6,625,326
80%	80.4%	New Order	5,901,571	1,018
		Payment	5,901,571
		Order Status	590,158
		Delivery	590,158
		Stock Level	590,156
		Customer Report	5,901,574
70%	69.9%	New Order	5,131,948	1,018
		Payment	5,131,947
		Order Status	513,195
		Delivery	513,193
		Stock Level	513,195
		Customer Report	5,131,947
60%	59.9%	New Order	4,395,801	1,018
		Payment	4,395,803
		Order Status	439,579
		Delivery	439,580
		Stock Level	439,580
		Customer Report	4,395,807
50%	50.1%	New Order	3,673,994	1,018
		Payment	3,673,992
		Order Status	367,398
		Delivery	367,400
		Stock Level	367,399
		Customer Report	3,673,992
40%	39.7%	New Order	2,913,895	1,018
		Payment	2,913,894
		Order Status	291,391
		Delivery	291,389
		Stock Level	291,388
		Customer Report	2,913,888
30%	30.4%	New Order	2,229,853	1,018
		Payment	2,229,850
		Order Status	222,986
		Delivery	222,986
		Stock Level	222,984
		Customer Report	2,229,853
20%	19.6%	New Order	1,438,042	1,018
		Payment	1,438,039
		Order Status	143,803
		Delivery	143,805
		Stock Level	143,804
		Customer Report	1,438,036
10%	10.0%	New Order	734,542	1,018
		Payment	734,546
		Order Status	73,455
		Delivery	73,455
		Stock Level	73,455
		Customer Report	734,547
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]