SPECpower_ssj2008 JVM Instance 'linux-93mw.001' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.001' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 103,732
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			104,413
Calibration 2			104,210
Calibration 3			104,409
ssj_ops@calibrated=104,309
100%	99.4%	104,309	103,732
90%	89.6%	93,878	93,417
80%	80.7%	83,447	84,184
70%	69.8%	73,016	72,779
60%	59.7%	62,586	62,259
50%	49.6%	52,155	51,723
40%	39.7%	41,724	41,424
30%	30.6%	31,293	31,967
20%	19.7%	20,862	20,579
10%	10.0%	10,431	10,383
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	7,593,706	1,019
		Payment	7,593,708
		Order Status	759,372
		Delivery	759,371
		Stock Level	759,371
		Customer Report	7,593,708
Calibration 2		New Order	7,578,918	1,019
		Payment	7,578,921
		Order Status	757,893
		Delivery	757,892
		Stock Level	757,892
		Customer Report	7,578,921
Calibration 3		New Order	7,593,359	1,019
		Payment	7,593,358
		Order Status	759,335
		Delivery	759,336
		Stock Level	759,337
		Customer Report	7,593,359
100%	99.4%	New Order	7,544,140	1,019
		Payment	7,544,141
		Order Status	754,413
		Delivery	754,414
		Stock Level	754,414
		Customer Report	7,544,141
90%	89.6%	New Order	6,793,984	1,019
		Payment	6,793,983
		Order Status	679,399
		Delivery	679,398
		Stock Level	679,398
		Customer Report	6,793,985
80%	80.7%	New Order	6,122,482	1,019
		Payment	6,122,482
		Order Status	612,249
		Delivery	612,247
		Stock Level	612,249
		Customer Report	6,122,482
70%	69.8%	New Order	5,293,029	1,018
		Payment	5,293,031
		Order Status	529,303
		Delivery	529,304
		Stock Level	529,304
		Customer Report	5,293,030
60%	59.7%	New Order	4,527,901	1,018
		Payment	4,527,896
		Order Status	452,791
		Delivery	452,789
		Stock Level	452,790
		Customer Report	4,527,895
50%	49.6%	New Order	3,761,644	1,018
		Payment	3,761,641
		Order Status	376,164
		Delivery	376,163
		Stock Level	376,164
		Customer Report	3,761,645
40%	39.7%	New Order	3,012,684	1,018
		Payment	3,012,692
		Order Status	301,268
		Delivery	301,269
		Stock Level	301,269
		Customer Report	3,012,694
30%	30.6%	New Order	2,324,848	1,018
		Payment	2,324,851
		Order Status	232,484
		Delivery	232,485
		Stock Level	232,483
		Customer Report	2,324,849
20%	19.7%	New Order	1,496,669	1,018
		Payment	1,496,666
		Order Status	149,666
		Delivery	149,666
		Stock Level	149,666
		Customer Report	1,496,667
10%	10.0%	New Order	755,151	1,018
		Payment	755,150
		Order Status	75,515
		Delivery	75,515
		Stock Level	75,516
		Customer Report	755,153
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]