SPECpower_ssj2008 JVM Instance 'linux-93mw.056' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.056' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 102,173
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			103,703
Calibration 2			103,039
Calibration 3			103,053
ssj_ops@calibrated=103,046
100%	99.2%	103,046	102,173
90%	90.2%	92,742	92,951
80%	80.1%	82,437	82,560
70%	70.9%	72,132	73,028
60%	60.2%	61,828	62,045
50%	49.7%	51,523	51,251
40%	39.8%	41,219	41,057
30%	29.6%	30,914	30,545
20%	19.7%	20,609	20,307
10%	9.8%	10,305	10,113
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	7,542,246	1,018
		Payment	7,542,249
		Order Status	754,224
		Delivery	754,224
		Stock Level	754,223
		Customer Report	7,542,241
Calibration 2		New Order	7,493,799	1,018
		Payment	7,493,799
		Order Status	749,380
		Delivery	749,381
		Stock Level	749,381
		Customer Report	7,493,803
Calibration 3		New Order	7,494,807	1,018
		Payment	7,494,801
		Order Status	749,480
		Delivery	749,480
		Stock Level	749,480
		Customer Report	7,494,802
100%	99.2%	New Order	7,430,776	1,018
		Payment	7,430,775
		Order Status	743,076
		Delivery	743,077
		Stock Level	743,078
		Customer Report	7,430,777
90%	90.2%	New Order	6,760,101	1,018
		Payment	6,760,099
		Order Status	676,011
		Delivery	676,011
		Stock Level	676,011
		Customer Report	6,760,100
80%	80.1%	New Order	6,004,360	1,018
		Payment	6,004,359
		Order Status	600,435
		Delivery	600,436
		Stock Level	600,436
		Customer Report	6,004,357
70%	70.9%	New Order	5,311,124	1,018
		Payment	5,311,128
		Order Status	531,113
		Delivery	531,112
		Stock Level	531,112
		Customer Report	5,311,130
60%	60.2%	New Order	4,512,368	1,018
		Payment	4,512,370
		Order Status	451,239
		Delivery	451,236
		Stock Level	451,238
		Customer Report	4,512,369
50%	49.7%	New Order	3,727,525	1,018
		Payment	3,727,527
		Order Status	372,752
		Delivery	372,752
		Stock Level	372,754
		Customer Report	3,727,523
40%	39.8%	New Order	2,986,015	1,018
		Payment	2,986,012
		Order Status	298,601
		Delivery	298,601
		Stock Level	298,600
		Customer Report	2,986,008
30%	29.6%	New Order	2,221,474	1,018
		Payment	2,221,478
		Order Status	222,148
		Delivery	222,147
		Stock Level	222,148
		Customer Report	2,221,474
20%	19.7%	New Order	1,476,900	1,018
		Payment	1,476,901
		Order Status	147,691
		Delivery	147,690
		Stock Level	147,689
		Customer Report	1,476,894
10%	9.8%	New Order	735,522	1,018
		Payment	735,525
		Order Status	73,552
		Delivery	73,552
		Stock Level	73,553
		Customer Report	735,522
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]