SPECpower_ssj2008 JVM Instance 'linux-93mw.005' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.005' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 97,372
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			97,855
Calibration 2			97,285
Calibration 3			97,386
ssj_ops@calibrated=97,336
100%	100.0%	97,336	97,372
90%	90.2%	87,602	87,803
80%	80.2%	77,868	78,100
70%	69.7%	68,135	67,839
60%	60.5%	58,401	58,849
50%	50.0%	48,668	48,631
40%	40.0%	38,934	38,907
30%	30.1%	29,201	29,346
20%	20.3%	19,467	19,804
10%	9.7%	9,734	9,416
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	7,116,820	1,018
		Payment	7,116,815
		Order Status	711,681
		Delivery	711,681
		Stock Level	711,683
		Customer Report	7,116,821
Calibration 2		New Order	7,075,267	1,018
		Payment	7,075,269
		Order Status	707,526
		Delivery	707,528
		Stock Level	707,526
		Customer Report	7,075,266
Calibration 3		New Order	7,082,663	1,018
		Payment	7,082,661
		Order Status	708,266
		Delivery	708,267
		Stock Level	708,266
		Customer Report	7,082,662
100%	100.0%	New Order	7,081,612	1,018
		Payment	7,081,608
		Order Status	708,162
		Delivery	708,160
		Stock Level	708,162
		Customer Report	7,081,611
90%	90.2%	New Order	6,385,687	1,018
		Payment	6,385,685
		Order Status	638,569
		Delivery	638,569
		Stock Level	638,568
		Customer Report	6,385,686
80%	80.2%	New Order	5,680,252	1,018
		Payment	5,680,254
		Order Status	568,025
		Delivery	568,025
		Stock Level	568,025
		Customer Report	5,680,256
70%	69.7%	New Order	4,933,740	1,018
		Payment	4,933,741
		Order Status	493,375
		Delivery	493,375
		Stock Level	493,375
		Customer Report	4,933,745
60%	60.5%	New Order	4,279,914	1,018
		Payment	4,279,919
		Order Status	427,993
		Delivery	427,991
		Stock Level	427,992
		Customer Report	4,279,915
50%	50.0%	New Order	3,536,791	1,018
		Payment	3,536,789
		Order Status	353,679
		Delivery	353,680
		Stock Level	353,679
		Customer Report	3,536,786
40%	40.0%	New Order	2,829,588	1,018
		Payment	2,829,582
		Order Status	282,957
		Delivery	282,956
		Stock Level	282,959
		Customer Report	2,829,581
30%	30.1%	New Order	2,134,241	1,018
		Payment	2,134,244
		Order Status	213,425
		Delivery	213,424
		Stock Level	213,424
		Customer Report	2,134,242
20%	20.3%	New Order	1,440,304	1,018
		Payment	1,440,300
		Order Status	144,030
		Delivery	144,031
		Stock Level	144,030
		Customer Report	1,440,305
10%	9.7%	New Order	684,849	1,018
		Payment	684,848
		Order Status	68,485
		Delivery	68,486
		Stock Level	68,485
		Customer Report	684,847
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]