SPECpower_ssj2008 JVM Instance 'linux-93mw.023' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.023' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 96,114
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			95,847
Calibration 2			95,998
Calibration 3			95,916
ssj_ops@calibrated=95,957
100%	100.2%	95,957	96,114
90%	89.6%	86,361	85,990
80%	79.8%	76,766	76,610
70%	70.8%	67,170	67,972
60%	60.1%	57,574	57,641
50%	50.4%	47,978	48,364
40%	40.5%	38,383	38,850
30%	30.1%	28,787	28,842
20%	20.0%	19,191	19,172
10%	10.3%	9,596	9,891
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	6,971,090	1,018
		Payment	6,971,095
		Order Status	697,109
		Delivery	697,110
		Stock Level	697,109
		Customer Report	6,971,098
Calibration 2		New Order	6,981,733	1,018
		Payment	6,981,733
		Order Status	698,174
		Delivery	698,172
		Stock Level	698,173
		Customer Report	6,981,732
Calibration 3		New Order	6,975,724	1,018
		Payment	6,975,723
		Order Status	697,572
		Delivery	697,572
		Stock Level	697,571
		Customer Report	6,975,727
100%	100.2%	New Order	6,990,142	1,018
		Payment	6,990,139
		Order Status	699,015
		Delivery	699,015
		Stock Level	699,014
		Customer Report	6,990,144
90%	89.6%	New Order	6,253,806	1,018
		Payment	6,253,808
		Order Status	625,380
		Delivery	625,380
		Stock Level	625,380
		Customer Report	6,253,805
80%	79.8%	New Order	5,571,656	1,018
		Payment	5,571,654
		Order Status	557,166
		Delivery	557,165
		Stock Level	557,165
		Customer Report	5,571,651
70%	70.8%	New Order	4,943,440	1,018
		Payment	4,943,441
		Order Status	494,344
		Delivery	494,344
		Stock Level	494,345
		Customer Report	4,943,444
60%	60.1%	New Order	4,192,102	1,018
		Payment	4,192,106
		Order Status	419,211
		Delivery	419,211
		Stock Level	419,211
		Customer Report	4,192,102
50%	50.4%	New Order	3,517,387	1,018
		Payment	3,517,391
		Order Status	351,740
		Delivery	351,739
		Stock Level	351,741
		Customer Report	3,517,394
40%	40.5%	New Order	2,825,486	1,018
		Payment	2,825,485
		Order Status	282,548
		Delivery	282,548
		Stock Level	282,548
		Customer Report	2,825,485
30%	30.1%	New Order	2,097,571	1,018
		Payment	2,097,564
		Order Status	209,758
		Delivery	209,758
		Stock Level	209,757
		Customer Report	2,097,571
20%	20.0%	New Order	1,394,335	1,018
		Payment	1,394,335
		Order Status	139,433
		Delivery	139,433
		Stock Level	139,433
		Customer Report	1,394,337
10%	10.3%	New Order	719,393	1,018
		Payment	719,394
		Order Status	71,939
		Delivery	71,941
		Stock Level	71,941
		Customer Report	719,392
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]