SPECpower_ssj2008 JVM Instance 'linux-93mw.049' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.049' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 99,052
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			99,147
Calibration 2			99,350
Calibration 3			99,528
ssj_ops@calibrated=99,439
100%	99.6%	99,439	99,052
90%	91.1%	89,495	90,548
80%	79.8%	79,551	79,335
70%	70.0%	69,607	69,592
60%	59.7%	59,663	59,394
50%	50.1%	49,720	49,795
40%	39.9%	39,776	39,667
30%	30.9%	29,832	30,759
20%	19.7%	19,888	19,587
10%	10.0%	9,944	9,929
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	7,210,737	1,018
		Payment	7,210,742
		Order Status	721,073
		Delivery	721,073
		Stock Level	721,073
		Customer Report	7,210,737
Calibration 2		New Order	7,225,478	1,018
		Payment	7,225,480
		Order Status	722,548
		Delivery	722,548
		Stock Level	722,547
		Customer Report	7,225,486
Calibration 3		New Order	7,238,407	1,018
		Payment	7,238,405
		Order Status	723,841
		Delivery	723,840
		Stock Level	723,841
		Customer Report	7,238,402
100%	99.6%	New Order	7,203,798	1,018
		Payment	7,203,801
		Order Status	720,381
		Delivery	720,380
		Stock Level	720,380
		Customer Report	7,203,803
90%	91.1%	New Order	6,585,311	1,018
		Payment	6,585,301
		Order Status	658,530
		Delivery	658,531
		Stock Level	658,530
		Customer Report	6,585,306
80%	79.8%	New Order	5,769,798	1,018
		Payment	5,769,803
		Order Status	576,980
		Delivery	576,980
		Stock Level	576,981
		Customer Report	5,769,800
70%	70.0%	New Order	5,061,244	1,018
		Payment	5,061,242
		Order Status	506,124
		Delivery	506,124
		Stock Level	506,125
		Customer Report	5,061,242
60%	59.7%	New Order	4,319,535	1,018
		Payment	4,319,536
		Order Status	431,953
		Delivery	431,951
		Stock Level	431,953
		Customer Report	4,319,534
50%	50.1%	New Order	3,621,431	1,018
		Payment	3,621,432
		Order Status	362,143
		Delivery	362,143
		Stock Level	362,143
		Customer Report	3,621,435
40%	39.9%	New Order	2,884,846	1,018
		Payment	2,884,854
		Order Status	288,484
		Delivery	288,485
		Stock Level	288,485
		Customer Report	2,884,846
30%	30.9%	New Order	2,236,996	1,018
		Payment	2,236,997
		Order Status	223,700
		Delivery	223,700
		Stock Level	223,700
		Customer Report	2,236,996
20%	19.7%	New Order	1,424,546	1,018
		Payment	1,424,545
		Order Status	142,455
		Delivery	142,454
		Stock Level	142,454
		Customer Report	1,424,546
10%	10.0%	New Order	722,118	1,018
		Payment	722,122
		Order Status	72,212
		Delivery	72,212
		Stock Level	72,212
		Customer Report	722,124
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]