SPECpower_ssj2008 JVM Instance 'linux-93mw.044' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.044' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 89,532
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 17, 2019
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			90,629
Calibration 2			90,170
Calibration 3			90,442
ssj_ops@calibrated=90,306
100%	99.1%	90,306	89,532
90%	90.6%	81,275	81,775
80%	81.2%	72,245	73,326
70%	69.7%	63,214	62,916
60%	60.3%	54,183	54,412
50%	50.3%	45,153	45,429
40%	40.5%	36,122	36,605
30%	29.5%	27,092	26,645
20%	20.7%	18,061	18,653
10%	10.0%	9,031	9,033
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 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 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	6,591,255	1,018
		Payment	6,591,254
		Order Status	659,126
		Delivery	659,126
		Stock Level	659,125
		Customer Report	6,591,248
Calibration 2		New Order	6,557,855	1,018
		Payment	6,557,852
		Order Status	655,785
		Delivery	655,786
		Stock Level	655,785
		Customer Report	6,557,853
Calibration 3		New Order	6,577,614	1,018
		Payment	6,577,617
		Order Status	657,762
		Delivery	657,762
		Stock Level	657,761
		Customer Report	6,577,617
100%	99.1%	New Order	6,511,460	1,018
		Payment	6,511,459
		Order Status	651,146
		Delivery	651,145
		Stock Level	651,146
		Customer Report	6,511,458
90%	90.6%	New Order	5,947,246	1,018
		Payment	5,947,244
		Order Status	594,726
		Delivery	594,725
		Stock Level	594,724
		Customer Report	5,947,239
80%	81.2%	New Order	5,332,804	1,018
		Payment	5,332,808
		Order Status	533,281
		Delivery	533,282
		Stock Level	533,280
		Customer Report	5,332,807
70%	69.7%	New Order	4,575,898	1,018
		Payment	4,575,896
		Order Status	457,590
		Delivery	457,589
		Stock Level	457,591
		Customer Report	4,575,897
60%	60.3%	New Order	3,957,235	1,018
		Payment	3,957,236
		Order Status	395,724
		Delivery	395,723
		Stock Level	395,723
		Customer Report	3,957,235
50%	50.3%	New Order	3,303,964	1,018
		Payment	3,303,964
		Order Status	330,396
		Delivery	330,398
		Stock Level	330,397
		Customer Report	3,303,964
40%	40.5%	New Order	2,662,156	1,018
		Payment	2,662,153
		Order Status	266,215
		Delivery	266,217
		Stock Level	266,216
		Customer Report	2,662,154
30%	29.5%	New Order	1,937,815	1,018
		Payment	1,937,812
		Order Status	193,781
		Delivery	193,782
		Stock Level	193,781
		Customer Report	1,937,813
20%	20.7%	New Order	1,356,667	1,018
		Payment	1,356,667
		Order Status	135,668
		Delivery	135,666
		Stock Level	135,667
		Customer Report	1,356,665
10%	10.0%	New Order	656,973	1,018
		Payment	656,966
		Order Status	65,697
		Delivery	65,696
		Stock Level	65,698
		Customer Report	656,970
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]