SPECpower_ssj2008 JVM Instance 'linux-93mw.003' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.003' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 97,479
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			97,936
Calibration 2			98,189
Calibration 3			98,390
ssj_ops@calibrated=98,290
100%	99.2%	98,290	97,479
90%	90.8%	88,461	89,268
80%	79.1%	78,632	77,751
70%	69.9%	68,803	68,657
60%	59.9%	58,974	58,923
50%	51.0%	49,145	50,166
40%	40.4%	39,316	39,723
30%	29.7%	29,487	29,195
20%	20.1%	19,658	19,757
10%	10.2%	9,829	10,012
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	7,122,705	1,018
		Payment	7,122,699
		Order Status	712,270
		Delivery	712,269
		Stock Level	712,271
		Customer Report	7,122,702
Calibration 2		New Order	7,141,069	1,018
		Payment	7,141,066
		Order Status	714,106
		Delivery	714,106
		Stock Level	714,106
		Customer Report	7,141,072
Calibration 3		New Order	7,155,681	1,018
		Payment	7,155,680
		Order Status	715,568
		Delivery	715,567
		Stock Level	715,567
		Customer Report	7,155,684
100%	99.2%	New Order	7,089,416	1,018
		Payment	7,089,418
		Order Status	708,942
		Delivery	708,942
		Stock Level	708,942
		Customer Report	7,089,413
90%	90.8%	New Order	6,492,253	1,018
		Payment	6,492,254
		Order Status	649,226
		Delivery	649,225
		Stock Level	649,226
		Customer Report	6,492,255
80%	79.1%	New Order	5,654,639	1,018
		Payment	5,654,640
		Order Status	565,464
		Delivery	565,464
		Stock Level	565,465
		Customer Report	5,654,643
70%	69.9%	New Order	4,993,275	1,018
		Payment	4,993,271
		Order Status	499,327
		Delivery	499,328
		Stock Level	499,329
		Customer Report	4,993,272
60%	59.9%	New Order	4,285,307	1,018
		Payment	4,285,306
		Order Status	428,531
		Delivery	428,531
		Stock Level	428,531
		Customer Report	4,285,309
50%	51.0%	New Order	3,648,423	1,018
		Payment	3,648,424
		Order Status	364,843
		Delivery	364,843
		Stock Level	364,843
		Customer Report	3,648,421
40%	40.4%	New Order	2,889,049	1,018
		Payment	2,889,058
		Order Status	288,907
		Delivery	288,906
		Stock Level	288,905
		Customer Report	2,889,054
30%	29.7%	New Order	2,123,275	1,018
		Payment	2,123,274
		Order Status	212,328
		Delivery	212,328
		Stock Level	212,327
		Customer Report	2,123,275
20%	20.1%	New Order	1,436,972	1,018
		Payment	1,436,968
		Order Status	143,697
		Delivery	143,696
		Stock Level	143,698
		Customer Report	1,436,969
10%	10.2%	New Order	728,182	1,018
		Payment	728,183
		Order Status	72,819
		Delivery	72,819
		Stock Level	72,819
		Customer Report	728,178
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]