SPECpower_ssj2008 JVM Instance 'linux-93mw.053' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.053' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 97,749
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			99,341
Calibration 2			98,719
Calibration 3			98,923
ssj_ops@calibrated=98,821
100%	98.9%	98,821	97,749
90%	90.1%	88,939	89,039
80%	80.3%	79,057	79,337
70%	69.7%	69,175	68,926
60%	59.0%	59,293	58,259
50%	49.2%	49,411	48,665
40%	40.0%	39,528	39,508
30%	29.7%	29,646	29,383
20%	20.2%	19,764	19,972
10%	10.4%	9,882	10,254
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	7,224,852	1,018
		Payment	7,224,853
		Order Status	722,486
		Delivery	722,486
		Stock Level	722,484
		Customer Report	7,224,857
Calibration 2		New Order	7,179,607	1,018
		Payment	7,179,608
		Order Status	717,961
		Delivery	717,961
		Stock Level	717,960
		Customer Report	7,179,609
Calibration 3		New Order	7,194,436	1,018
		Payment	7,194,434
		Order Status	719,443
		Delivery	719,443
		Stock Level	719,444
		Customer Report	7,194,432
100%	98.9%	New Order	7,109,040	1,018
		Payment	7,109,040
		Order Status	710,906
		Delivery	710,905
		Stock Level	710,904
		Customer Report	7,109,039
90%	90.1%	New Order	6,475,543	1,018
		Payment	6,475,540
		Order Status	647,556
		Delivery	647,555
		Stock Level	647,553
		Customer Report	6,475,541
80%	80.3%	New Order	5,769,998	1,018
		Payment	5,769,998
		Order Status	577,000
		Delivery	577,001
		Stock Level	577,001
		Customer Report	5,770,002
70%	69.7%	New Order	5,012,827	1,018
		Payment	5,012,825
		Order Status	501,283
		Delivery	501,282
		Stock Level	501,282
		Customer Report	5,012,827
60%	59.0%	New Order	4,237,026	1,018
		Payment	4,237,025
		Order Status	423,703
		Delivery	423,704
		Stock Level	423,703
		Customer Report	4,237,027
50%	49.2%	New Order	3,539,266	1,018
		Payment	3,539,267
		Order Status	353,926
		Delivery	353,927
		Stock Level	353,926
		Customer Report	3,539,265
40%	40.0%	New Order	2,873,333	1,018
		Payment	2,873,332
		Order Status	287,333
		Delivery	287,333
		Stock Level	287,333
		Customer Report	2,873,336
30%	29.7%	New Order	2,136,985	1,018
		Payment	2,136,985
		Order Status	213,699
		Delivery	213,696
		Stock Level	213,698
		Customer Report	2,136,984
20%	20.2%	New Order	1,452,542	1,018
		Payment	1,452,543
		Order Status	145,254
		Delivery	145,254
		Stock Level	145,255
		Customer Report	1,452,543
10%	10.4%	New Order	745,759	1,018
		Payment	745,754
		Order Status	74,576
		Delivery	74,575
		Stock Level	74,576
		Customer Report	745,760
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]