SPECpower_ssj2008 JVM Instance 'linux-93mw.059' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.059' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 101,706
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			102,233
Calibration 2			102,360
Calibration 3			102,340
ssj_ops@calibrated=102,350
100%	99.4%	102,350	101,706
90%	89.2%	92,115	91,326
80%	81.1%	81,880	82,981
70%	69.6%	71,645	71,266
60%	60.4%	61,410	61,858
50%	50.8%	51,175	51,971
40%	39.9%	40,940	40,789
30%	30.2%	30,705	30,861
20%	19.9%	20,470	20,365
10%	10.0%	10,235	10,233
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	7,435,474	1,018
		Payment	7,435,473
		Order Status	743,547
		Delivery	743,548
		Stock Level	743,547
		Customer Report	7,435,467
Calibration 2		New Order	7,444,344	1,018
		Payment	7,444,348
		Order Status	744,436
		Delivery	744,435
		Stock Level	744,435
		Customer Report	7,444,345
Calibration 3		New Order	7,442,905	1,018
		Payment	7,442,895
		Order Status	744,290
		Delivery	744,290
		Stock Level	744,289
		Customer Report	7,442,897
100%	99.4%	New Order	7,396,776	1,018
		Payment	7,396,774
		Order Status	739,678
		Delivery	739,677
		Stock Level	739,676
		Customer Report	7,396,774
90%	89.2%	New Order	6,641,880	1,018
		Payment	6,641,883
		Order Status	664,189
		Delivery	664,187
		Stock Level	664,189
		Customer Report	6,641,877
80%	81.1%	New Order	6,034,971	1,018
		Payment	6,034,972
		Order Status	603,498
		Delivery	603,497
		Stock Level	603,496
		Customer Report	6,034,972
70%	69.6%	New Order	5,183,211	1,018
		Payment	5,183,211
		Order Status	518,320
		Delivery	518,321
		Stock Level	518,321
		Customer Report	5,183,207
60%	60.4%	New Order	4,498,767	1,018
		Payment	4,498,768
		Order Status	449,876
		Delivery	449,876
		Stock Level	449,877
		Customer Report	4,498,766
50%	50.8%	New Order	3,779,747	1,018
		Payment	3,779,743
		Order Status	377,974
		Delivery	377,973
		Stock Level	377,974
		Customer Report	3,779,748
40%	39.9%	New Order	2,966,471	1,018
		Payment	2,966,465
		Order Status	296,646
		Delivery	296,647
		Stock Level	296,645
		Customer Report	2,966,472
30%	30.2%	New Order	2,244,459	1,018
		Payment	2,244,462
		Order Status	224,447
		Delivery	224,445
		Stock Level	224,446
		Customer Report	2,244,466
20%	19.9%	New Order	1,481,123	1,018
		Payment	1,481,126
		Order Status	148,113
		Delivery	148,112
		Stock Level	148,112
		Customer Report	1,481,125
10%	10.0%	New Order	744,245	1,018
		Payment	744,242
		Order Status	74,423
		Delivery	74,424
		Stock Level	74,425
		Customer Report	744,241
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]