SPECpower_ssj2008 JVM Instance 'linux-93mw.048' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.048' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 102,601
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			103,339
Calibration 2			103,192
Calibration 3			103,272
ssj_ops@calibrated=103,232
100%	99.4%	103,232	102,601
90%	90.3%	92,909	93,230
80%	81.0%	82,585	83,611
70%	69.1%	72,262	71,358
60%	60.0%	61,939	61,970
50%	50.1%	51,616	51,737
40%	40.0%	41,293	41,283
30%	29.7%	30,970	30,678
20%	19.8%	20,646	20,469
10%	10.1%	10,323	10,475
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	7,515,600	1,019
		Payment	7,515,595
		Order Status	751,560
		Delivery	751,559
		Stock Level	751,560
		Customer Report	7,515,595
Calibration 2		New Order	7,504,854	1,019
		Payment	7,504,851
		Order Status	750,484
		Delivery	750,487
		Stock Level	750,485
		Customer Report	7,504,856
Calibration 3		New Order	7,510,708	1,019
		Payment	7,510,704
		Order Status	751,071
		Delivery	751,069
		Stock Level	751,070
		Customer Report	7,510,699
100%	99.4%	New Order	7,461,925	1,019
		Payment	7,461,921
		Order Status	746,192
		Delivery	746,192
		Stock Level	746,192
		Customer Report	7,461,925
90%	90.3%	New Order	6,780,374	1,019
		Payment	6,780,375
		Order Status	678,039
		Delivery	678,037
		Stock Level	678,036
		Customer Report	6,780,375
80%	81.0%	New Order	6,080,836	1,019
		Payment	6,080,835
		Order Status	608,084
		Delivery	608,084
		Stock Level	608,084
		Customer Report	6,080,836
70%	69.1%	New Order	5,189,678	1,019
		Payment	5,189,681
		Order Status	518,969
		Delivery	518,968
		Stock Level	518,968
		Customer Report	5,189,681
60%	60.0%	New Order	4,506,934	1,018
		Payment	4,506,936
		Order Status	450,693
		Delivery	450,693
		Stock Level	450,693
		Customer Report	4,506,932
50%	50.1%	New Order	3,762,724	1,018
		Payment	3,762,728
		Order Status	376,272
		Delivery	376,274
		Stock Level	376,273
		Customer Report	3,762,729
40%	40.0%	New Order	3,002,383	1,018
		Payment	3,002,380
		Order Status	300,238
		Delivery	300,239
		Stock Level	300,238
		Customer Report	3,002,379
30%	29.7%	New Order	2,231,113	1,018
		Payment	2,231,115
		Order Status	223,110
		Delivery	223,112
		Stock Level	223,112
		Customer Report	2,231,113
20%	19.8%	New Order	1,488,625	1,018
		Payment	1,488,627
		Order Status	148,861
		Delivery	148,863
		Stock Level	148,862
		Customer Report	1,488,621
10%	10.1%	New Order	761,817	1,018
		Payment	761,817
		Order Status	76,182
		Delivery	76,184
		Stock Level	76,182
		Customer Report	761,818
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]