SPECpower_ssj2008 JVM Instance 'linux-93mw.050' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.050' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 100,248
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			101,381
Calibration 2			101,187
Calibration 3			101,307
ssj_ops@calibrated=101,247
100%	99.0%	101,247	100,248
90%	89.2%	91,122	90,344
80%	79.9%	80,998	80,897
70%	70.0%	70,873	70,828
60%	59.8%	60,748	60,574
50%	50.0%	50,624	50,649
40%	40.2%	40,499	40,749
30%	29.5%	30,374	29,898
20%	20.0%	20,249	20,279
10%	9.7%	10,125	9,806
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	7,373,279	1,018
		Payment	7,373,276
		Order Status	737,327
		Delivery	737,328
		Stock Level	737,328
		Customer Report	7,373,287
Calibration 2		New Order	7,359,044	1,018
		Payment	7,359,047
		Order Status	735,905
		Delivery	735,904
		Stock Level	735,904
		Customer Report	7,359,043
Calibration 3		New Order	7,367,858	1,018
		Payment	7,367,863
		Order Status	736,787
		Delivery	736,787
		Stock Level	736,786
		Customer Report	7,367,861
100%	99.0%	New Order	7,290,763	1,018
		Payment	7,290,764
		Order Status	729,077
		Delivery	729,078
		Stock Level	729,076
		Customer Report	7,290,761
90%	89.2%	New Order	6,570,505	1,018
		Payment	6,570,503
		Order Status	657,052
		Delivery	657,051
		Stock Level	657,051
		Customer Report	6,570,504
80%	79.9%	New Order	5,883,415	1,018
		Payment	5,883,412
		Order Status	588,341
		Delivery	588,341
		Stock Level	588,341
		Customer Report	5,883,416
70%	70.0%	New Order	5,151,128	1,018
		Payment	5,151,128
		Order Status	515,114
		Delivery	515,114
		Stock Level	515,112
		Customer Report	5,151,126
60%	59.8%	New Order	4,405,605	1,018
		Payment	4,405,602
		Order Status	440,560
		Delivery	440,562
		Stock Level	440,561
		Customer Report	4,405,606
50%	50.0%	New Order	3,683,731	1,018
		Payment	3,683,729
		Order Status	368,374
		Delivery	368,374
		Stock Level	368,373
		Customer Report	3,683,728
40%	40.2%	New Order	2,963,609	1,018
		Payment	2,963,609
		Order Status	296,361
		Delivery	296,361
		Stock Level	296,361
		Customer Report	2,963,605
30%	29.5%	New Order	2,174,422	1,018
		Payment	2,174,424
		Order Status	217,444
		Delivery	217,444
		Stock Level	217,443
		Customer Report	2,174,422
20%	20.0%	New Order	1,474,848	1,018
		Payment	1,474,847
		Order Status	147,486
		Delivery	147,485
		Stock Level	147,484
		Customer Report	1,474,850
10%	9.7%	New Order	713,189	1,018
		Payment	713,192
		Order Status	71,319
		Delivery	71,320
		Stock Level	71,319
		Customer Report	713,187
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]