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

SPECpower_ssj2008

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

Lenovo Global Technology Think System SR635			ssj_ops@100% = 100,491
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			100,904
Calibration 2			100,590
Calibration 3			100,959
ssj_ops@calibrated=100,774
100%	99.7%	100,774	100,491
90%	90.8%	90,697	91,497
80%	79.5%	80,620	80,129
70%	69.7%	70,542	70,215
60%	60.4%	60,465	60,872
50%	49.9%	50,387	50,300
40%	39.7%	40,310	39,988
30%	29.7%	30,232	29,974
20%	20.6%	20,155	20,722
10%	10.1%	10,077	10,200
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	7,338,808	1,018
		Payment	7,338,812
		Order Status	733,881
		Delivery	733,880
		Stock Level	733,881
		Customer Report	7,338,810
Calibration 2		New Order	7,315,773	1,018
		Payment	7,315,771
		Order Status	731,576
		Delivery	731,577
		Stock Level	731,578
		Customer Report	7,315,775
Calibration 3		New Order	7,342,451	1,018
		Payment	7,342,448
		Order Status	734,245
		Delivery	734,246
		Stock Level	734,245
		Customer Report	7,342,447
100%	99.7%	New Order	7,308,444	1,018
		Payment	7,308,447
		Order Status	730,844
		Delivery	730,847
		Stock Level	730,846
		Customer Report	7,308,447
90%	90.8%	New Order	6,654,332	1,018
		Payment	6,654,327
		Order Status	665,433
		Delivery	665,434
		Stock Level	665,433
		Customer Report	6,654,329
80%	79.5%	New Order	5,827,785	1,018
		Payment	5,827,790
		Order Status	582,777
		Delivery	582,779
		Stock Level	582,778
		Customer Report	5,827,788
70%	69.7%	New Order	5,106,530	1,018
		Payment	5,106,525
		Order Status	510,653
		Delivery	510,653
		Stock Level	510,651
		Customer Report	5,106,526
60%	60.4%	New Order	4,427,074	1,018
		Payment	4,427,073
		Order Status	442,706
		Delivery	442,707
		Stock Level	442,708
		Customer Report	4,427,074
50%	49.9%	New Order	3,658,173	1,018
		Payment	3,658,174
		Order Status	365,818
		Delivery	365,817
		Stock Level	365,819
		Customer Report	3,658,172
40%	39.7%	New Order	2,908,237	1,018
		Payment	2,908,236
		Order Status	290,823
		Delivery	290,823
		Stock Level	290,824
		Customer Report	2,908,232
30%	29.7%	New Order	2,179,939	1,018
		Payment	2,179,939
		Order Status	217,994
		Delivery	217,995
		Stock Level	217,993
		Customer Report	2,179,932
20%	20.6%	New Order	1,507,042	1,018
		Payment	1,507,041
		Order Status	150,704
		Delivery	150,704
		Stock Level	150,704
		Customer Report	1,507,043
10%	10.1%	New Order	741,820	1,018
		Payment	741,816
		Order Status	74,182
		Delivery	74,182
		Stock Level	74,182
		Customer Report	741,818
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]