SPECpower_ssj2008 JVM Instance 'linux-93mw.001' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.001' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 102,350
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			102,792
Calibration 2			102,288
Calibration 3			102,295
ssj_ops@calibrated=102,292
100%	100.1%	102,292	102,350
90%	89.9%	92,063	91,973
80%	81.3%	81,833	83,131
70%	70.0%	71,604	71,572
60%	60.4%	61,375	61,768
50%	50.2%	51,146	51,381
40%	39.5%	40,917	40,371
30%	30.4%	30,688	31,096
20%	19.6%	20,458	20,050
10%	9.8%	10,229	10,029
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	7,475,873	1,018
		Payment	7,475,873
		Order Status	747,588
		Delivery	747,587
		Stock Level	747,587
		Customer Report	7,475,876
Calibration 2		New Order	7,439,155	1,018
		Payment	7,439,150
		Order Status	743,916
		Delivery	743,914
		Stock Level	743,914
		Customer Report	7,439,150
Calibration 3		New Order	7,439,666	1,018
		Payment	7,439,669
		Order Status	743,967
		Delivery	743,965
		Stock Level	743,966
		Customer Report	7,439,663
100%	100.1%	New Order	7,443,645	1,018
		Payment	7,443,645
		Order Status	744,364
		Delivery	744,365
		Stock Level	744,365
		Customer Report	7,443,647
90%	89.9%	New Order	6,688,984	1,018
		Payment	6,688,986
		Order Status	668,899
		Delivery	668,898
		Stock Level	668,899
		Customer Report	6,688,990
80%	81.3%	New Order	6,046,169	1,018
		Payment	6,046,169
		Order Status	604,617
		Delivery	604,617
		Stock Level	604,617
		Customer Report	6,046,170
70%	70.0%	New Order	5,205,243	1,018
		Payment	5,205,242
		Order Status	520,525
		Delivery	520,523
		Stock Level	520,526
		Customer Report	5,205,244
60%	60.4%	New Order	4,492,224	1,018
		Payment	4,492,225
		Order Status	449,223
		Delivery	449,223
		Stock Level	449,223
		Customer Report	4,492,223
50%	50.2%	New Order	3,736,786	1,018
		Payment	3,736,783
		Order Status	373,679
		Delivery	373,679
		Stock Level	373,679
		Customer Report	3,736,781
40%	39.5%	New Order	2,936,062	1,018
		Payment	2,936,057
		Order Status	293,606
		Delivery	293,607
		Stock Level	293,606
		Customer Report	2,936,062
30%	30.4%	New Order	2,261,513	1,018
		Payment	2,261,518
		Order Status	226,151
		Delivery	226,150
		Stock Level	226,151
		Customer Report	2,261,517
20%	19.6%	New Order	1,458,219	1,018
		Payment	1,458,217
		Order Status	145,822
		Delivery	145,821
		Stock Level	145,823
		Customer Report	1,458,214
10%	9.8%	New Order	729,395	1,018
		Payment	729,392
		Order Status	72,941
		Delivery	72,939
		Stock Level	72,940
		Customer Report	729,393
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]