SPECpower_ssj2008 JVM Instance 'linux-93mw.028' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.028' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 95,764
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			95,669
Calibration 2			95,679
Calibration 3			96,023
ssj_ops@calibrated=95,851
100%	99.9%	95,851	95,764
90%	89.9%	86,266	86,145
80%	80.3%	76,681	76,997
70%	69.5%	67,095	66,627
60%	60.3%	57,510	57,846
50%	50.1%	47,925	48,047
40%	39.9%	38,340	38,253
30%	29.7%	28,755	28,457
20%	20.0%	19,170	19,187
10%	10.5%	9,585	10,033
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	6,957,858	1,018
		Payment	6,957,852
		Order Status	695,786
		Delivery	695,786
		Stock Level	695,785
		Customer Report	6,957,855
Calibration 2		New Order	6,958,508	1,018
		Payment	6,958,510
		Order Status	695,850
		Delivery	695,851
		Stock Level	695,850
		Customer Report	6,958,511
Calibration 3		New Order	6,983,512	1,018
		Payment	6,983,512
		Order Status	698,351
		Delivery	698,352
		Stock Level	698,353
		Customer Report	6,983,517
100%	99.9%	New Order	6,964,661	1,018
		Payment	6,964,656
		Order Status	696,466
		Delivery	696,466
		Stock Level	696,465
		Customer Report	6,964,660
90%	89.9%	New Order	6,265,108	1,018
		Payment	6,265,107
		Order Status	626,511
		Delivery	626,511
		Stock Level	626,510
		Customer Report	6,265,106
80%	80.3%	New Order	5,600,028	1,018
		Payment	5,600,025
		Order Status	560,002
		Delivery	560,003
		Stock Level	560,001
		Customer Report	5,600,025
70%	69.5%	New Order	4,845,599	1,018
		Payment	4,845,596
		Order Status	484,558
		Delivery	484,561
		Stock Level	484,559
		Customer Report	4,845,600
60%	60.3%	New Order	4,207,094	1,018
		Payment	4,207,095
		Order Status	420,709
		Delivery	420,711
		Stock Level	420,709
		Customer Report	4,207,096
50%	50.1%	New Order	3,494,361	1,018
		Payment	3,494,367
		Order Status	349,436
		Delivery	349,435
		Stock Level	349,437
		Customer Report	3,494,360
40%	39.9%	New Order	2,782,140	1,018
		Payment	2,782,138
		Order Status	278,214
		Delivery	278,215
		Stock Level	278,214
		Customer Report	2,782,140
30%	29.7%	New Order	2,069,599	1,018
		Payment	2,069,596
		Order Status	206,960
		Delivery	206,960
		Stock Level	206,960
		Customer Report	2,069,600
20%	20.0%	New Order	1,395,458	1,018
		Payment	1,395,452
		Order Status	139,544
		Delivery	139,546
		Stock Level	139,545
		Customer Report	1,395,455
10%	10.5%	New Order	729,698	1,018
		Payment	729,698
		Order Status	72,969
		Delivery	72,970
		Stock Level	72,970
		Customer Report	729,695
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]