SPECpower_ssj2008 JVM Instance 'linux-93mw.020' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.020' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 101,796
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			102,601
Calibration 2			102,684
Calibration 3			102,901
ssj_ops@calibrated=102,792
100%	99.0%	102,792	101,796
90%	89.8%	92,513	92,265
80%	79.7%	82,234	81,897
70%	68.8%	71,955	70,675
60%	60.1%	61,675	61,765
50%	50.4%	51,396	51,772
40%	40.5%	41,117	41,671
30%	29.9%	30,838	30,732
20%	19.8%	20,558	20,372
10%	10.0%	10,279	10,295
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	7,461,985	1,018
		Payment	7,461,983
		Order Status	746,198
		Delivery	746,200
		Stock Level	746,199
		Customer Report	7,461,986
Calibration 2		New Order	7,467,922	1,018
		Payment	7,467,921
		Order Status	746,793
		Delivery	746,791
		Stock Level	746,793
		Customer Report	7,467,920
Calibration 3		New Order	7,483,766	1,018
		Payment	7,483,763
		Order Status	748,376
		Delivery	748,377
		Stock Level	748,377
		Customer Report	7,483,760
100%	99.0%	New Order	7,403,374	1,018
		Payment	7,403,377
		Order Status	740,339
		Delivery	740,339
		Stock Level	740,338
		Customer Report	7,403,374
90%	89.8%	New Order	6,710,184	1,018
		Payment	6,710,181
		Order Status	671,018
		Delivery	671,018
		Stock Level	671,019
		Customer Report	6,710,178
80%	79.7%	New Order	5,956,128	1,018
		Payment	5,956,126
		Order Status	595,614
		Delivery	595,613
		Stock Level	595,613
		Customer Report	5,956,125
70%	68.8%	New Order	5,140,049	1,018
		Payment	5,140,050
		Order Status	514,005
		Delivery	514,006
		Stock Level	514,004
		Customer Report	5,140,052
60%	60.1%	New Order	4,492,027	1,018
		Payment	4,492,027
		Order Status	449,202
		Delivery	449,202
		Stock Level	449,202
		Customer Report	4,492,032
50%	50.4%	New Order	3,765,253	1,018
		Payment	3,765,247
		Order Status	376,525
		Delivery	376,525
		Stock Level	376,526
		Customer Report	3,765,255
40%	40.5%	New Order	3,030,606	1,018
		Payment	3,030,606
		Order Status	303,062
		Delivery	303,060
		Stock Level	303,060
		Customer Report	3,030,606
30%	29.9%	New Order	2,235,071	1,018
		Payment	2,235,072
		Order Status	223,507
		Delivery	223,506
		Stock Level	223,507
		Customer Report	2,235,073
20%	19.8%	New Order	1,481,582	1,018
		Payment	1,481,582
		Order Status	148,160
		Delivery	148,158
		Stock Level	148,158
		Customer Report	1,481,586
10%	10.0%	New Order	748,788	1,018
		Payment	748,787
		Order Status	74,878
		Delivery	74,879
		Stock Level	74,880
		Customer Report	748,788
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]