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

SPECpower_ssj2008

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

Lenovo Global Technology Think System SR655			ssj_ops@100% = 103,721
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 11, 2019
Hardware Availability:	Aug-2019	Software Availability:	Dec-2018	Publication:	Sep 19, 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			105,356
Calibration 2			103,903
Calibration 3			103,815
ssj_ops@calibrated=103,859
100%	99.9%	103,859	103,721
90%	88.6%	93,473	92,050
80%	79.3%	83,087	82,337
70%	69.6%	72,701	72,325
60%	60.1%	62,316	62,437
50%	50.0%	51,930	51,913
40%	40.6%	41,544	42,196
30%	30.0%	31,158	31,140
20%	20.0%	20,772	20,785
10%	10.4%	10,386	10,754
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 (build 24.80-b11, mixed mode), version 1.7.0_80
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:+AggressiveOpts -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	7,662,296	1,019
		Payment	7,662,295
		Order Status	766,229
		Delivery	766,229
		Stock Level	766,229
		Customer Report	7,662,295
Calibration 2		New Order	7,556,605	1,019
		Payment	7,556,602
		Order Status	755,661
		Delivery	755,661
		Stock Level	755,661
		Customer Report	7,556,602
Calibration 3		New Order	7,550,212	1,019
		Payment	7,550,208
		Order Status	755,021
		Delivery	755,022
		Stock Level	755,020
		Customer Report	7,550,214
100%	99.9%	New Order	7,543,354	1,019
		Payment	7,543,360
		Order Status	754,337
		Delivery	754,335
		Stock Level	754,337
		Customer Report	7,543,359
90%	88.6%	New Order	6,694,523	1,019
		Payment	6,694,522
		Order Status	669,453
		Delivery	669,452
		Stock Level	669,452
		Customer Report	6,694,523
80%	79.3%	New Order	5,988,125	1,019
		Payment	5,988,120
		Order Status	598,812
		Delivery	598,814
		Stock Level	598,812
		Customer Report	5,988,118
70%	69.6%	New Order	5,260,007	1,019
		Payment	5,260,004
		Order Status	526,002
		Delivery	526,002
		Stock Level	526,001
		Customer Report	5,260,008
60%	60.1%	New Order	4,540,910	1,019
		Payment	4,540,910
		Order Status	454,090
		Delivery	454,090
		Stock Level	454,091
		Customer Report	4,540,909
50%	50.0%	New Order	3,775,473	1,019
		Payment	3,775,472
		Order Status	377,548
		Delivery	377,547
		Stock Level	377,546
		Customer Report	3,775,471
40%	40.6%	New Order	3,068,774	1,019
		Payment	3,068,775
		Order Status	306,878
		Delivery	306,878
		Stock Level	306,877
		Customer Report	3,068,780
30%	30.0%	New Order	2,264,717	1,018
		Payment	2,264,718
		Order Status	226,472
		Delivery	226,473
		Stock Level	226,473
		Customer Report	2,264,722
20%	20.0%	New Order	1,511,627	1,018
		Payment	1,511,629
		Order Status	151,164
		Delivery	151,163
		Stock Level	151,163
		Customer Report	1,511,626
10%	10.4%	New Order	782,124	1,018
		Payment	782,122
		Order Status	78,211
		Delivery	78,211
		Stock Level	78,212
		Customer Report	782,120
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]