SPECpower_ssj2008 JVM Instance 'linux-93mw.047' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.047' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 93,667
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			93,931
Calibration 2			94,809
Calibration 3			94,011
ssj_ops@calibrated=94,410
100%	99.2%	94,410	93,667
90%	89.9%	84,969	84,871
80%	80.3%	75,528	75,848
70%	68.8%	66,087	64,953
60%	59.7%	56,646	56,371
50%	49.8%	47,205	46,980
40%	39.5%	37,764	37,249
30%	30.4%	28,323	28,738
20%	20.3%	18,882	19,197
10%	9.7%	9,441	9,163
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	6,832,220	1,018
		Payment	6,832,224
		Order Status	683,223
		Delivery	683,222
		Stock Level	683,222
		Customer Report	6,832,227
Calibration 2		New Order	6,895,198	1,018
		Payment	6,895,199
		Order Status	689,518
		Delivery	689,519
		Stock Level	689,520
		Customer Report	6,895,197
Calibration 3		New Order	6,837,147	1,018
		Payment	6,837,147
		Order Status	683,715
		Delivery	683,715
		Stock Level	683,715
		Customer Report	6,837,137
100%	99.2%	New Order	6,812,156	1,018
		Payment	6,812,161
		Order Status	681,217
		Delivery	681,216
		Stock Level	681,216
		Customer Report	6,812,156
90%	89.9%	New Order	6,172,462	1,018
		Payment	6,172,465
		Order Status	617,245
		Delivery	617,248
		Stock Level	617,248
		Customer Report	6,172,465
80%	80.3%	New Order	5,516,200	1,018
		Payment	5,516,202
		Order Status	551,620
		Delivery	551,619
		Stock Level	551,621
		Customer Report	5,516,197
70%	68.8%	New Order	4,723,858	1,018
		Payment	4,723,857
		Order Status	472,386
		Delivery	472,385
		Stock Level	472,386
		Customer Report	4,723,859
60%	59.7%	New Order	4,099,736	1,018
		Payment	4,099,732
		Order Status	409,973
		Delivery	409,974
		Stock Level	409,974
		Customer Report	4,099,730
50%	49.8%	New Order	3,416,726	1,018
		Payment	3,416,729
		Order Status	341,672
		Delivery	341,673
		Stock Level	341,672
		Customer Report	3,416,731
40%	39.5%	New Order	2,709,043	1,018
		Payment	2,709,044
		Order Status	270,904
		Delivery	270,904
		Stock Level	270,903
		Customer Report	2,709,039
30%	30.4%	New Order	2,090,028	1,018
		Payment	2,090,029
		Order Status	209,004
		Delivery	209,004
		Stock Level	209,002
		Customer Report	2,090,031
20%	20.3%	New Order	1,396,222	1,018
		Payment	1,396,224
		Order Status	139,623
		Delivery	139,622
		Stock Level	139,622
		Customer Report	1,396,223
10%	9.7%	New Order	666,381	1,018
		Payment	666,382
		Order Status	66,638
		Delivery	66,639
		Stock Level	66,639
		Customer Report	666,386
Active Idle		New Order	0	1,018
		Payment	0
		Order Status	0
		Delivery	0
		Stock Level	0
		Customer Report	0

http://www.spec.org - info@spec.org

SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]