SPECpower_ssj2008 JVM Instance 'linux-93mw.060' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.060' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 103,596
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			103,989
Calibration 2			103,715
Calibration 3			103,733
ssj_ops@calibrated=103,724
100%	99.9%	103,724	103,596
90%	89.4%	93,352	92,687
80%	80.2%	82,979	83,161
70%	70.2%	72,607	72,779
60%	59.5%	62,234	61,732
50%	49.9%	51,862	51,778
40%	40.1%	41,490	41,610
30%	29.8%	31,117	30,950
20%	19.8%	20,745	20,531
10%	10.0%	10,372	10,357
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	7,562,954	1,018
		Payment	7,562,951
		Order Status	756,295
		Delivery	756,296
		Stock Level	756,294
		Customer Report	7,562,953
Calibration 2		New Order	7,542,933	1,018
		Payment	7,542,932
		Order Status	754,293
		Delivery	754,294
		Stock Level	754,293
		Customer Report	7,542,935
Calibration 3		New Order	7,544,247	1,018
		Payment	7,544,241
		Order Status	754,425
		Delivery	754,426
		Stock Level	754,424
		Customer Report	7,544,245
100%	99.9%	New Order	7,534,238	1,018
		Payment	7,534,238
		Order Status	753,423
		Delivery	753,424
		Stock Level	753,423
		Customer Report	7,534,237
90%	89.4%	New Order	6,740,918	1,018
		Payment	6,740,917
		Order Status	674,091
		Delivery	674,091
		Stock Level	674,092
		Customer Report	6,740,911
80%	80.2%	New Order	6,048,065	1,018
		Payment	6,048,052
		Order Status	604,806
		Delivery	604,806
		Stock Level	604,806
		Customer Report	6,048,059
70%	70.2%	New Order	5,293,074	1,018
		Payment	5,293,072
		Order Status	529,308
		Delivery	529,306
		Stock Level	529,308
		Customer Report	5,293,071
60%	59.5%	New Order	4,489,576	1,018
		Payment	4,489,577
		Order Status	448,958
		Delivery	448,957
		Stock Level	448,958
		Customer Report	4,489,577
50%	49.9%	New Order	3,765,834	1,018
		Payment	3,765,833
		Order Status	376,584
		Delivery	376,582
		Stock Level	376,584
		Customer Report	3,765,835
40%	40.1%	New Order	3,026,203	1,018
		Payment	3,026,209
		Order Status	302,621
		Delivery	302,621
		Stock Level	302,620
		Customer Report	3,026,207
30%	29.8%	New Order	2,250,918	1,018
		Payment	2,250,918
		Order Status	225,093
		Delivery	225,092
		Stock Level	225,092
		Customer Report	2,250,922
20%	19.8%	New Order	1,493,193	1,018
		Payment	1,493,192
		Order Status	149,319
		Delivery	149,319
		Stock Level	149,320
		Customer Report	1,493,190
10%	10.0%	New Order	753,258	1,018
		Payment	753,256
		Order Status	75,325
		Delivery	75,324
		Stock Level	75,325
		Customer Report	753,258
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]