SPECpower_ssj2008 JVM Instance 'linux-93mw.031' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.031' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 103,117
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			104,912
Calibration 2			103,633
Calibration 3			103,803
ssj_ops@calibrated=103,718
100%	99.4%	103,718	103,117
90%	89.8%	93,346	93,098
80%	80.2%	82,974	83,220
70%	69.3%	72,602	71,833
60%	59.8%	62,231	62,045
50%	49.7%	51,859	51,595
40%	40.0%	41,487	41,452
30%	30.2%	31,115	31,275
20%	19.8%	20,744	20,557
10%	9.9%	10,372	10,304
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	7,629,997	1,019
		Payment	7,630,000
		Order Status	763,001
		Delivery	763,000
		Stock Level	763,000
		Customer Report	7,630,000
Calibration 2		New Order	7,536,944	1,019
		Payment	7,536,945
		Order Status	753,692
		Delivery	753,695
		Stock Level	753,693
		Customer Report	7,536,947
Calibration 3		New Order	7,549,294	1,019
		Payment	7,549,293
		Order Status	754,929
		Delivery	754,931
		Stock Level	754,930
		Customer Report	7,549,292
100%	99.4%	New Order	7,499,444	1,019
		Payment	7,499,442
		Order Status	749,944
		Delivery	749,944
		Stock Level	749,944
		Customer Report	7,499,437
90%	89.8%	New Order	6,770,977	1,019
		Payment	6,770,976
		Order Status	677,098
		Delivery	677,098
		Stock Level	677,098
		Customer Report	6,770,977
80%	80.2%	New Order	6,052,379	1,019
		Payment	6,052,379
		Order Status	605,237
		Delivery	605,238
		Stock Level	605,237
		Customer Report	6,052,381
70%	69.3%	New Order	5,224,219	1,019
		Payment	5,224,214
		Order Status	522,421
		Delivery	522,421
		Stock Level	522,420
		Customer Report	5,224,221
60%	59.8%	New Order	4,512,349	1,019
		Payment	4,512,348
		Order Status	451,236
		Delivery	451,235
		Stock Level	451,236
		Customer Report	4,512,347
50%	49.7%	New Order	3,752,378	1,019
		Payment	3,752,378
		Order Status	375,237
		Delivery	375,238
		Stock Level	375,238
		Customer Report	3,752,375
40%	40.0%	New Order	3,014,690	1,019
		Payment	3,014,695
		Order Status	301,468
		Delivery	301,468
		Stock Level	301,470
		Customer Report	3,014,689
30%	30.2%	New Order	2,274,545	1,019
		Payment	2,274,545
		Order Status	227,455
		Delivery	227,456
		Stock Level	227,456
		Customer Report	2,274,543
20%	19.8%	New Order	1,495,037	1,019
		Payment	1,495,037
		Order Status	149,504
		Delivery	149,504
		Stock Level	149,504
		Customer Report	1,495,032
10%	9.9%	New Order	749,394	1,019
		Payment	749,398
		Order Status	74,940
		Delivery	74,938
		Stock Level	74,940
		Customer Report	749,390
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]