SPECpower_ssj2008 JVM Instance 'linux-93mw.064' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.064' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 99,965
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			100,569
Calibration 2			100,864
Calibration 3			101,098
ssj_ops@calibrated=100,981
100%	99.0%	100,981	99,965
90%	90.3%	90,883	91,214
80%	79.7%	80,785	80,471
70%	70.8%	70,687	71,485
60%	60.2%	60,589	60,767
50%	50.0%	50,491	50,460
40%	39.9%	40,393	40,292
30%	30.1%	30,294	30,358
20%	20.0%	20,196	20,204
10%	9.7%	10,098	9,770
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	7,314,183	1,018
		Payment	7,314,175
		Order Status	731,417
		Delivery	731,420
		Stock Level	731,418
		Customer Report	7,314,183
Calibration 2		New Order	7,335,615	1,018
		Payment	7,335,614
		Order Status	733,562
		Delivery	733,562
		Stock Level	733,561
		Customer Report	7,335,615
Calibration 3		New Order	7,352,613	1,018
		Payment	7,352,612
		Order Status	735,261
		Delivery	735,263
		Stock Level	735,260
		Customer Report	7,352,614
100%	99.0%	New Order	7,270,157	1,018
		Payment	7,270,156
		Order Status	727,015
		Delivery	727,015
		Stock Level	727,015
		Customer Report	7,270,158
90%	90.3%	New Order	6,633,757	1,018
		Payment	6,633,758
		Order Status	663,376
		Delivery	663,377
		Stock Level	663,377
		Customer Report	6,633,759
80%	79.7%	New Order	5,852,414	1,018
		Payment	5,852,414
		Order Status	585,241
		Delivery	585,242
		Stock Level	585,240
		Customer Report	5,852,411
70%	70.8%	New Order	5,199,115	1,018
		Payment	5,199,116
		Order Status	519,911
		Delivery	519,911
		Stock Level	519,912
		Customer Report	5,199,114
60%	60.2%	New Order	4,419,392	1,018
		Payment	4,419,397
		Order Status	441,939
		Delivery	441,939
		Stock Level	441,941
		Customer Report	4,419,388
50%	50.0%	New Order	3,669,966	1,018
		Payment	3,669,975
		Order Status	366,997
		Delivery	366,997
		Stock Level	366,996
		Customer Report	3,669,970
40%	39.9%	New Order	2,930,308	1,018
		Payment	2,930,298
		Order Status	293,030
		Delivery	293,030
		Stock Level	293,032
		Customer Report	2,930,302
30%	30.1%	New Order	2,207,874	1,018
		Payment	2,207,880
		Order Status	220,788
		Delivery	220,787
		Stock Level	220,787
		Customer Report	2,207,884
20%	20.0%	New Order	1,469,392	1,018
		Payment	1,469,397
		Order Status	146,940
		Delivery	146,939
		Stock Level	146,940
		Customer Report	1,469,392
10%	9.7%	New Order	710,602	1,018
		Payment	710,606
		Order Status	71,061
		Delivery	71,061
		Stock Level	71,059
		Customer Report	710,611
Active Idle		New Order	0	1,018
		Payment	0
		Order Status	0
		Delivery	0
		Stock Level	0
		Customer Report	0

http://www.spec.org - info@spec.org

SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]