SPECpower_ssj2008 JVM Instance 'linux-93mw.036' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.036' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 91,166
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			92,619
Calibration 2			91,516
Calibration 3			91,289
ssj_ops@calibrated=91,402
100%	99.7%	91,402	91,166
90%	90.3%	82,262	82,495
80%	80.1%	73,122	73,254
70%	69.2%	63,982	63,232
60%	60.4%	54,841	55,198
50%	50.3%	45,701	46,010
40%	39.3%	36,561	35,894
30%	30.0%	27,421	27,381
20%	20.1%	18,280	18,359
10%	10.3%	9,140	9,412
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	6,735,997	1,018
		Payment	6,735,999
		Order Status	673,599
		Delivery	673,598
		Stock Level	673,599
		Customer Report	6,735,999
Calibration 2		New Order	6,655,712	1,018
		Payment	6,655,722
		Order Status	665,572
		Delivery	665,572
		Stock Level	665,572
		Customer Report	6,655,716
Calibration 3		New Order	6,639,191	1,018
		Payment	6,639,189
		Order Status	663,919
		Delivery	663,919
		Stock Level	663,918
		Customer Report	6,639,189
100%	99.7%	New Order	6,630,237	1,018
		Payment	6,630,242
		Order Status	663,025
		Delivery	663,024
		Stock Level	663,023
		Customer Report	6,630,237
90%	90.3%	New Order	5,999,673	1,018
		Payment	5,999,674
		Order Status	599,967
		Delivery	599,967
		Stock Level	599,967
		Customer Report	5,999,670
80%	80.1%	New Order	5,327,557	1,018
		Payment	5,327,563
		Order Status	532,756
		Delivery	532,755
		Stock Level	532,756
		Customer Report	5,327,559
70%	69.2%	New Order	4,598,770	1,018
		Payment	4,598,768
		Order Status	459,878
		Delivery	459,876
		Stock Level	459,876
		Customer Report	4,598,762
60%	60.4%	New Order	4,014,388	1,018
		Payment	4,014,388
		Order Status	401,439
		Delivery	401,439
		Stock Level	401,441
		Customer Report	4,014,388
50%	50.3%	New Order	3,346,195	1,018
		Payment	3,346,193
		Order Status	334,621
		Delivery	334,619
		Stock Level	334,619
		Customer Report	3,346,197
40%	39.3%	New Order	2,610,500	1,018
		Payment	2,610,502
		Order Status	261,049
		Delivery	261,050
		Stock Level	261,050
		Customer Report	2,610,501
30%	30.0%	New Order	1,991,342	1,018
		Payment	1,991,344
		Order Status	199,133
		Delivery	199,134
		Stock Level	199,134
		Customer Report	1,991,338
20%	20.1%	New Order	1,335,201	1,018
		Payment	1,335,201
		Order Status	133,520
		Delivery	133,521
		Stock Level	133,519
		Customer Report	1,335,206
10%	10.3%	New Order	684,545	1,018
		Payment	684,547
		Order Status	68,456
		Delivery	68,454
		Stock Level	68,455
		Customer Report	684,543
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]