SPECpower_ssj2008 JVM Instance 'linux-93mw.016' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.016' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 97,445
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			99,026
Calibration 2			98,373
Calibration 3			98,348
ssj_ops@calibrated=98,360
100%	99.1%	98,360	97,445
90%	89.8%	88,524	88,350
80%	80.8%	78,688	79,461
70%	69.8%	68,852	68,650
60%	60.6%	59,016	59,629
50%	50.4%	49,180	49,580
40%	39.9%	39,344	39,259
30%	30.2%	29,508	29,690
20%	20.1%	19,672	19,725
10%	10.2%	9,836	10,004
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	7,201,953	1,018
		Payment	7,201,949
		Order Status	720,196
		Delivery	720,195
		Stock Level	720,196
		Customer Report	7,201,949
Calibration 2		New Order	7,154,433	1,018
		Payment	7,154,429
		Order Status	715,443
		Delivery	715,443
		Stock Level	715,444
		Customer Report	7,154,438
Calibration 3		New Order	7,152,617	1,018
		Payment	7,152,619
		Order Status	715,262
		Delivery	715,262
		Stock Level	715,262
		Customer Report	7,152,618
100%	99.1%	New Order	7,086,914	1,018
		Payment	7,086,914
		Order Status	708,692
		Delivery	708,690
		Stock Level	708,692
		Customer Report	7,086,913
90%	89.8%	New Order	6,425,443	1,018
		Payment	6,425,442
		Order Status	642,544
		Delivery	642,543
		Stock Level	642,544
		Customer Report	6,425,441
80%	80.8%	New Order	5,778,987	1,018
		Payment	5,778,981
		Order Status	577,898
		Delivery	577,898
		Stock Level	577,899
		Customer Report	5,778,982
70%	69.8%	New Order	4,992,741	1,018
		Payment	4,992,739
		Order Status	499,274
		Delivery	499,274
		Stock Level	499,274
		Customer Report	4,992,744
60%	60.6%	New Order	4,336,661	1,018
		Payment	4,336,664
		Order Status	433,668
		Delivery	433,665
		Stock Level	433,667
		Customer Report	4,336,663
50%	50.4%	New Order	3,605,826	1,018
		Payment	3,605,826
		Order Status	360,583
		Delivery	360,583
		Stock Level	360,585
		Customer Report	3,605,833
40%	39.9%	New Order	2,855,210	1,018
		Payment	2,855,217
		Order Status	285,522
		Delivery	285,522
		Stock Level	285,522
		Customer Report	2,855,214
30%	30.2%	New Order	2,159,264	1,018
		Payment	2,159,263
		Order Status	215,925
		Delivery	215,925
		Stock Level	215,927
		Customer Report	2,159,270
20%	20.1%	New Order	1,434,554	1,018
		Payment	1,434,556
		Order Status	143,456
		Delivery	143,454
		Stock Level	143,456
		Customer Report	1,434,558
10%	10.2%	New Order	727,610	1,018
		Payment	727,608
		Order Status	72,760
		Delivery	72,761
		Stock Level	72,760
		Customer Report	727,609
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]