SPECpower_ssj2008 JVM Instance 'linux-93mw.053' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.053' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 98,613
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 17, 2019
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			99,129
Calibration 2			99,047
Calibration 3			99,276
ssj_ops@calibrated=99,162
100%	99.4%	99,162	98,613
90%	90.6%	89,245	89,811
80%	79.7%	79,329	79,079
70%	69.0%	69,413	68,386
60%	60.2%	59,497	59,654
50%	50.6%	49,581	50,153
40%	40.0%	39,665	39,650
30%	30.5%	29,748	30,218
20%	20.1%	19,832	19,901
10%	10.1%	9,916	10,036
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 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	7,209,475	1,018
		Payment	7,209,475
		Order Status	720,947
		Delivery	720,947
		Stock Level	720,948
		Customer Report	7,209,474
Calibration 2		New Order	7,203,449	1,018
		Payment	7,203,449
		Order Status	720,345
		Delivery	720,346
		Stock Level	720,345
		Customer Report	7,203,450
Calibration 3		New Order	7,220,085	1,018
		Payment	7,220,084
		Order Status	722,008
		Delivery	722,008
		Stock Level	722,009
		Customer Report	7,220,090
100%	99.4%	New Order	7,171,836	1,018
		Payment	7,171,831
		Order Status	717,182
		Delivery	717,184
		Stock Level	717,183
		Customer Report	7,171,833
90%	90.6%	New Order	6,531,744	1,018
		Payment	6,531,742
		Order Status	653,175
		Delivery	653,174
		Stock Level	653,175
		Customer Report	6,531,744
80%	79.7%	New Order	5,751,229	1,018
		Payment	5,751,231
		Order Status	575,123
		Delivery	575,123
		Stock Level	575,125
		Customer Report	5,751,227
70%	69.0%	New Order	4,973,530	1,018
		Payment	4,973,530
		Order Status	497,352
		Delivery	497,352
		Stock Level	497,353
		Customer Report	4,973,533
60%	60.2%	New Order	4,338,497	1,018
		Payment	4,338,499
		Order Status	433,851
		Delivery	433,851
		Stock Level	433,851
		Customer Report	4,338,500
50%	50.6%	New Order	3,647,518	1,018
		Payment	3,647,514
		Order Status	364,751
		Delivery	364,750
		Stock Level	364,750
		Customer Report	3,647,518
40%	40.0%	New Order	2,883,654	1,018
		Payment	2,883,644
		Order Status	288,364
		Delivery	288,365
		Stock Level	288,364
		Customer Report	2,883,648
30%	30.5%	New Order	2,197,699	1,018
		Payment	2,197,702
		Order Status	219,770
		Delivery	219,771
		Stock Level	219,770
		Customer Report	2,197,702
20%	20.1%	New Order	1,447,355	1,018
		Payment	1,447,350
		Order Status	144,735
		Delivery	144,735
		Stock Level	144,736
		Customer Report	1,447,350
10%	10.1%	New Order	729,895	1,018
		Payment	729,896
		Order Status	72,989
		Delivery	72,989
		Stock Level	72,990
		Customer Report	729,894
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]