SPECpower_ssj2008 JVM Instance 'linux-93mw.003' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.003' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 102,103
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Oct 2, 2018
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			103,417
Calibration 2			102,605
Calibration 3			102,879
ssj_ops@calibrated=102,742
100%	99.4%	102,742	102,103
90%	90.9%	92,468	93,360
80%	80.3%	82,193	82,505
70%	69.4%	71,919	71,322
60%	60.2%	61,645	61,831
50%	50.0%	51,371	51,393
40%	39.9%	41,097	41,042
30%	30.2%	30,823	31,012
20%	20.0%	20,548	20,560
10%	9.9%	10,274	10,162
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 SR635
Form Factor:	1U
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	7,521,298	1,018
		Payment	7,521,295
		Order Status	752,130
		Delivery	752,130
		Stock Level	752,130
		Customer Report	7,521,293
Calibration 2		New Order	7,462,161	1,018
		Payment	7,462,159
		Order Status	746,215
		Delivery	746,216
		Stock Level	746,215
		Customer Report	7,462,160
Calibration 3		New Order	7,482,147	1,018
		Payment	7,482,150
		Order Status	748,215
		Delivery	748,215
		Stock Level	748,214
		Customer Report	7,482,148
100%	99.4%	New Order	7,425,671	1,018
		Payment	7,425,671
		Order Status	742,567
		Delivery	742,568
		Stock Level	742,566
		Customer Report	7,425,674
90%	90.9%	New Order	6,789,853	1,018
		Payment	6,789,858
		Order Status	678,985
		Delivery	678,984
		Stock Level	678,984
		Customer Report	6,789,855
80%	80.3%	New Order	6,000,654	1,018
		Payment	6,000,655
		Order Status	600,064
		Delivery	600,065
		Stock Level	600,066
		Customer Report	6,000,654
70%	69.4%	New Order	5,187,254	1,018
		Payment	5,187,261
		Order Status	518,727
		Delivery	518,726
		Stock Level	518,726
		Customer Report	5,187,257
60%	60.2%	New Order	4,496,825	1,018
		Payment	4,496,818
		Order Status	449,684
		Delivery	449,682
		Stock Level	449,682
		Customer Report	4,496,820
50%	50.0%	New Order	3,737,642	1,018
		Payment	3,737,649
		Order Status	373,765
		Delivery	373,763
		Stock Level	373,763
		Customer Report	3,737,642
40%	39.9%	New Order	2,984,879	1,018
		Payment	2,984,882
		Order Status	298,489
		Delivery	298,488
		Stock Level	298,489
		Customer Report	2,984,877
30%	30.2%	New Order	2,255,456	1,018
		Payment	2,255,455
		Order Status	225,545
		Delivery	225,546
		Stock Level	225,546
		Customer Report	2,255,452
20%	20.0%	New Order	1,495,340	1,018
		Payment	1,495,346
		Order Status	149,534
		Delivery	149,535
		Stock Level	149,536
		Customer Report	1,495,344
10%	9.9%	New Order	739,090	1,018
		Payment	739,089
		Order Status	73,909
		Delivery	73,908
		Stock Level	73,909
		Customer Report	739,095
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]