SPECpower_ssj2008 JVM Instance 'linux-93mw.025' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.025' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 102,310
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			103,216
Calibration 2			102,969
Calibration 3			102,971
ssj_ops@calibrated=102,970
100%	99.4%	102,970	102,310
90%	90.0%	92,673	92,694
80%	80.0%	82,376	82,350
70%	70.4%	72,079	72,504
60%	59.8%	61,782	61,528
50%	49.9%	51,485	51,426
40%	39.8%	41,188	40,942
30%	29.5%	30,891	30,360
20%	20.3%	20,594	20,873
10%	10.2%	10,297	10,525
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	7,506,730	1,018
		Payment	7,506,740
		Order Status	750,673
		Delivery	750,673
		Stock Level	750,672
		Customer Report	7,506,731
Calibration 2		New Order	7,488,712	1,018
		Payment	7,488,715
		Order Status	748,871
		Delivery	748,871
		Stock Level	748,871
		Customer Report	7,488,713
Calibration 3		New Order	7,488,852	1,018
		Payment	7,488,851
		Order Status	748,884
		Delivery	748,885
		Stock Level	748,884
		Customer Report	7,488,848
100%	99.4%	New Order	7,440,736	1,018
		Payment	7,440,735
		Order Status	744,075
		Delivery	744,075
		Stock Level	744,073
		Customer Report	7,440,737
90%	90.0%	New Order	6,741,636	1,018
		Payment	6,741,638
		Order Status	674,164
		Delivery	674,163
		Stock Level	674,164
		Customer Report	6,741,634
80%	80.0%	New Order	5,989,288	1,018
		Payment	5,989,288
		Order Status	598,929
		Delivery	598,929
		Stock Level	598,929
		Customer Report	5,989,294
70%	70.4%	New Order	5,273,031	1,018
		Payment	5,273,034
		Order Status	527,305
		Delivery	527,303
		Stock Level	527,304
		Customer Report	5,273,032
60%	59.8%	New Order	4,474,766	1,018
		Payment	4,474,763
		Order Status	447,477
		Delivery	447,476
		Stock Level	447,477
		Customer Report	4,474,767
50%	49.9%	New Order	3,740,111	1,018
		Payment	3,740,110
		Order Status	374,012
		Delivery	374,011
		Stock Level	374,012
		Customer Report	3,740,109
40%	39.8%	New Order	2,977,576	1,018
		Payment	2,977,578
		Order Status	297,757
		Delivery	297,757
		Stock Level	297,757
		Customer Report	2,977,575
30%	29.5%	New Order	2,207,965	1,018
		Payment	2,207,968
		Order Status	220,797
		Delivery	220,796
		Stock Level	220,796
		Customer Report	2,207,966
20%	20.3%	New Order	1,518,044	1,018
		Payment	1,518,049
		Order Status	151,804
		Delivery	151,804
		Stock Level	151,804
		Customer Report	1,518,044
10%	10.2%	New Order	765,455	1,018
		Payment	765,455
		Order Status	76,546
		Delivery	76,544
		Stock Level	76,546
		Customer Report	765,454
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]