SPECpower_ssj2008 JVM Instance 'linux-93mw.020' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.020' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 89,995
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			91,223
Calibration 2			90,511
Calibration 3			90,890
ssj_ops@calibrated=90,700
100%	99.2%	90,700	89,995
90%	89.6%	81,630	81,241
80%	79.5%	72,560	72,112
70%	70.4%	63,490	63,809
60%	60.7%	54,420	55,025
50%	49.6%	45,350	45,009
40%	39.8%	36,280	36,118
30%	29.8%	27,210	27,050
20%	20.2%	18,140	18,292
10%	10.1%	9,070	9,129
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	6,634,465	1,018
		Payment	6,634,466
		Order Status	663,446
		Delivery	663,447
		Stock Level	663,447
		Customer Report	6,634,468
Calibration 2		New Order	6,582,626	1,018
		Payment	6,582,623
		Order Status	658,263
		Delivery	658,262
		Stock Level	658,264
		Customer Report	6,582,626
Calibration 3		New Order	6,610,230	1,018
		Payment	6,610,236
		Order Status	661,023
		Delivery	661,022
		Stock Level	661,023
		Customer Report	6,610,225
100%	99.2%	New Order	6,545,074	1,018
		Payment	6,545,075
		Order Status	654,506
		Delivery	654,508
		Stock Level	654,507
		Customer Report	6,545,072
90%	89.6%	New Order	5,908,474	1,018
		Payment	5,908,472
		Order Status	590,848
		Delivery	590,846
		Stock Level	590,848
		Customer Report	5,908,467
80%	79.5%	New Order	5,244,529	1,018
		Payment	5,244,528
		Order Status	524,453
		Delivery	524,453
		Stock Level	524,452
		Customer Report	5,244,527
70%	70.4%	New Order	4,640,685	1,018
		Payment	4,640,683
		Order Status	464,068
		Delivery	464,069
		Stock Level	464,067
		Customer Report	4,640,684
60%	60.7%	New Order	4,001,859	1,018
		Payment	4,001,856
		Order Status	400,186
		Delivery	400,186
		Stock Level	400,186
		Customer Report	4,001,856
50%	49.6%	New Order	3,273,431	1,018
		Payment	3,273,437
		Order Status	327,343
		Delivery	327,343
		Stock Level	327,341
		Customer Report	3,273,430
40%	39.8%	New Order	2,626,809	1,018
		Payment	2,626,813
		Order Status	262,680
		Delivery	262,681
		Stock Level	262,682
		Customer Report	2,626,812
30%	29.8%	New Order	1,967,272	1,018
		Payment	1,967,272
		Order Status	196,726
		Delivery	196,726
		Stock Level	196,727
		Customer Report	1,967,277
20%	20.2%	New Order	1,330,300	1,018
		Payment	1,330,305
		Order Status	133,030
		Delivery	133,031
		Stock Level	133,030
		Customer Report	1,330,304
10%	10.1%	New Order	663,940	1,018
		Payment	663,939
		Order Status	66,395
		Delivery	66,394
		Stock Level	66,393
		Customer Report	663,939
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]