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% = 103,446
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 11, 2019
Hardware Availability:	Aug-2019	Software Availability:	Dec-2018	Publication:	Sep 19, 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			104,720
Calibration 2			104,664
Calibration 3			104,588
ssj_ops@calibrated=104,626
100%	98.9%	104,626	103,446
90%	89.7%	94,163	93,869
80%	79.2%	83,701	82,911
70%	70.3%	73,238	73,505
60%	60.1%	62,775	62,869
50%	50.8%	52,313	53,109
40%	39.6%	41,850	41,468
30%	30.2%	31,388	31,558
20%	19.9%	20,925	20,831
10%	10.1%	10,463	10,529
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 (build 24.80-b11, mixed mode), version 1.7.0_80
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:+AggressiveOpts -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	7,616,053	1,019
		Payment	7,616,056
		Order Status	761,605
		Delivery	761,605
		Stock Level	761,605
		Customer Report	7,616,055
Calibration 2		New Order	7,611,940	1,019
		Payment	7,611,935
		Order Status	761,193
		Delivery	761,194
		Stock Level	761,194
		Customer Report	7,611,939
Calibration 3		New Order	7,606,371	1,019
		Payment	7,606,373
		Order Status	760,637
		Delivery	760,638
		Stock Level	760,637
		Customer Report	7,606,376
100%	98.9%	New Order	7,523,375	1,019
		Payment	7,523,380
		Order Status	752,337
		Delivery	752,338
		Stock Level	752,337
		Customer Report	7,523,376
90%	89.7%	New Order	6,826,838	1,019
		Payment	6,826,837
		Order Status	682,684
		Delivery	682,685
		Stock Level	682,684
		Customer Report	6,826,839
80%	79.2%	New Order	6,029,886	1,019
		Payment	6,029,893
		Order Status	602,988
		Delivery	602,989
		Stock Level	602,988
		Customer Report	6,029,888
70%	70.3%	New Order	5,345,815	1,019
		Payment	5,345,812
		Order Status	534,581
		Delivery	534,582
		Stock Level	534,581
		Customer Report	5,345,812
60%	60.1%	New Order	4,572,330	1,019
		Payment	4,572,328
		Order Status	457,232
		Delivery	457,232
		Stock Level	457,233
		Customer Report	4,572,324
50%	50.8%	New Order	3,862,461	1,019
		Payment	3,862,460
		Order Status	386,247
		Delivery	386,246
		Stock Level	386,246
		Customer Report	3,862,456
40%	39.6%	New Order	3,015,856	1,019
		Payment	3,015,849
		Order Status	301,586
		Delivery	301,586
		Stock Level	301,586
		Customer Report	3,015,851
30%	30.2%	New Order	2,295,153	1,019
		Payment	2,295,154
		Order Status	229,515
		Delivery	229,515
		Stock Level	229,514
		Customer Report	2,295,149
20%	19.9%	New Order	1,515,003	1,019
		Payment	1,515,004
		Order Status	151,500
		Delivery	151,500
		Stock Level	151,501
		Customer Report	1,515,009
10%	10.1%	New Order	765,756	1,019
		Payment	765,762
		Order Status	76,576
		Delivery	76,576
		Stock Level	76,576
		Customer Report	765,754
Active Idle		New Order	0	1,019
		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]