SPECpower_ssj2008 JVM Instance 'linux-93mw.012' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.012' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 103,702
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 11, 2019
Hardware Availability:	Aug-2019	Software Availability:	Dec-2018	Publication:	Sep 19, 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			103,745
Calibration 2			103,868
Calibration 3			104,169
ssj_ops@calibrated=104,018
100%	99.7%	104,018	103,702
90%	89.8%	93,616	93,442
80%	79.4%	83,215	82,565
70%	69.7%	72,813	72,536
60%	60.4%	62,411	62,875
50%	49.6%	52,009	51,542
40%	40.6%	41,607	42,242
30%	29.4%	31,205	30,557
20%	19.8%	20,804	20,545
10%	10.2%	10,402	10,599
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 (build 24.80-b11, mixed mode), version 1.7.0_80
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:+AggressiveOpts -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	7,545,111	1,019
		Payment	7,545,108
		Order Status	754,511
		Delivery	754,510
		Stock Level	754,512
		Customer Report	7,545,112
Calibration 2		New Order	7,554,031	1,019
		Payment	7,554,025
		Order Status	755,401
		Delivery	755,403
		Stock Level	755,404
		Customer Report	7,554,026
Calibration 3		New Order	7,575,908	1,019
		Payment	7,575,912
		Order Status	757,589
		Delivery	757,591
		Stock Level	757,590
		Customer Report	7,575,909
100%	99.7%	New Order	7,541,975	1,019
		Payment	7,541,975
		Order Status	754,198
		Delivery	754,198
		Stock Level	754,199
		Customer Report	7,541,974
90%	89.8%	New Order	6,795,780	1,019
		Payment	6,795,777
		Order Status	679,578
		Delivery	679,580
		Stock Level	679,577
		Customer Report	6,795,782
80%	79.4%	New Order	6,004,762	1,019
		Payment	6,004,760
		Order Status	600,477
		Delivery	600,477
		Stock Level	600,476
		Customer Report	6,004,765
70%	69.7%	New Order	5,275,374	1,019
		Payment	5,275,374
		Order Status	527,537
		Delivery	527,538
		Stock Level	527,538
		Customer Report	5,275,373
60%	60.4%	New Order	4,572,764	1,019
		Payment	4,572,760
		Order Status	457,276
		Delivery	457,276
		Stock Level	457,276
		Customer Report	4,572,759
50%	49.6%	New Order	3,748,512	1,018
		Payment	3,748,517
		Order Status	374,851
		Delivery	374,852
		Stock Level	374,852
		Customer Report	3,748,517
40%	40.6%	New Order	3,072,151	1,018
		Payment	3,072,155
		Order Status	307,216
		Delivery	307,214
		Stock Level	307,215
		Customer Report	3,072,156
30%	29.4%	New Order	2,222,293	1,018
		Payment	2,222,297
		Order Status	222,230
		Delivery	222,230
		Stock Level	222,229
		Customer Report	2,222,297
20%	19.8%	New Order	1,494,175	1,018
		Payment	1,494,169
		Order Status	149,417
		Delivery	149,417
		Stock Level	149,417
		Customer Report	1,494,175
10%	10.2%	New Order	770,908	1,018
		Payment	770,910
		Order Status	77,091
		Delivery	77,090
		Stock Level	77,091
		Customer Report	770,910
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]