SPECpower_ssj2008 JVM Instance 'linux-93mw.048' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.048' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 91,910
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			93,389
Calibration 2			92,709
Calibration 3			92,953
ssj_ops@calibrated=92,831
100%	99.0%	92,831	91,910
90%	89.7%	83,548	83,281
80%	80.2%	74,265	74,489
70%	70.6%	64,982	65,571
60%	60.9%	55,699	56,516
50%	50.8%	46,415	47,175
40%	40.2%	37,132	37,312
30%	30.1%	27,849	27,915
20%	20.1%	18,566	18,636
10%	10.1%	9,283	9,337
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	6,791,993	1,018
		Payment	6,791,994
		Order Status	679,201
		Delivery	679,200
		Stock Level	679,199
		Customer Report	6,791,994
Calibration 2		New Order	6,742,842	1,018
		Payment	6,742,844
		Order Status	674,284
		Delivery	674,285
		Stock Level	674,284
		Customer Report	6,742,848
Calibration 3		New Order	6,760,226	1,018
		Payment	6,760,224
		Order Status	676,022
		Delivery	676,022
		Stock Level	676,022
		Customer Report	6,760,223
100%	99.0%	New Order	6,684,388	1,018
		Payment	6,684,401
		Order Status	668,440
		Delivery	668,438
		Stock Level	668,440
		Customer Report	6,684,397
90%	89.7%	New Order	6,057,012	1,018
		Payment	6,057,012
		Order Status	605,701
		Delivery	605,701
		Stock Level	605,701
		Customer Report	6,057,008
80%	80.2%	New Order	5,417,409	1,018
		Payment	5,417,404
		Order Status	541,740
		Delivery	541,741
		Stock Level	541,739
		Customer Report	5,417,410
70%	70.6%	New Order	4,768,803	1,018
		Payment	4,768,804
		Order Status	476,879
		Delivery	476,881
		Stock Level	476,881
		Customer Report	4,768,805
60%	60.9%	New Order	4,110,224	1,018
		Payment	4,110,227
		Order Status	411,023
		Delivery	411,022
		Stock Level	411,022
		Customer Report	4,110,226
50%	50.8%	New Order	3,430,955	1,018
		Payment	3,430,952
		Order Status	343,096
		Delivery	343,095
		Stock Level	343,096
		Customer Report	3,430,953
40%	40.2%	New Order	2,713,637	1,018
		Payment	2,713,636
		Order Status	271,363
		Delivery	271,363
		Stock Level	271,363
		Customer Report	2,713,638
30%	30.1%	New Order	2,030,214	1,018
		Payment	2,030,218
		Order Status	203,021
		Delivery	203,021
		Stock Level	203,022
		Customer Report	2,030,211
20%	20.1%	New Order	1,355,348	1,018
		Payment	1,355,349
		Order Status	135,536
		Delivery	135,534
		Stock Level	135,534
		Customer Report	1,355,344
10%	10.1%	New Order	679,109	1,018
		Payment	679,108
		Order Status	67,911
		Delivery	67,910
		Stock Level	67,910
		Customer Report	679,109
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]