SPECpower_ssj2008 JVM Instance 'linux-93mw.047' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.047' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 104,639
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			104,231
Calibration 2			105,180
Calibration 3			105,461
ssj_ops@calibrated=105,320
100%	99.4%	105,320	104,639
90%	89.2%	94,788	93,949
80%	80.4%	84,256	84,638
70%	70.0%	73,724	73,683
60%	59.4%	63,192	62,520
50%	49.9%	52,660	52,556
40%	39.7%	42,128	41,791
30%	29.6%	31,596	31,133
20%	19.9%	21,064	21,011
10%	9.8%	10,532	10,350
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	7,580,460	1,019
		Payment	7,580,460
		Order Status	758,047
		Delivery	758,046
		Stock Level	758,046
		Customer Report	7,580,461
Calibration 2		New Order	7,649,456	1,019
		Payment	7,649,456
		Order Status	764,946
		Delivery	764,944
		Stock Level	764,943
		Customer Report	7,649,452
Calibration 3		New Order	7,669,891	1,019
		Payment	7,669,892
		Order Status	766,990
		Delivery	766,989
		Stock Level	766,990
		Customer Report	7,669,893
100%	99.4%	New Order	7,610,142	1,019
		Payment	7,610,138
		Order Status	761,014
		Delivery	761,014
		Stock Level	761,014
		Customer Report	7,610,145
90%	89.2%	New Order	6,832,658	1,019
		Payment	6,832,660
		Order Status	683,266
		Delivery	683,265
		Stock Level	683,265
		Customer Report	6,832,659
80%	80.4%	New Order	6,155,473	1,018
		Payment	6,155,477
		Order Status	615,549
		Delivery	615,549
		Stock Level	615,547
		Customer Report	6,155,478
70%	70.0%	New Order	5,358,791	1,018
		Payment	5,358,789
		Order Status	535,880
		Delivery	535,879
		Stock Level	535,879
		Customer Report	5,358,787
60%	59.4%	New Order	4,546,968	1,018
		Payment	4,546,971
		Order Status	454,696
		Delivery	454,698
		Stock Level	454,697
		Customer Report	4,546,970
50%	49.9%	New Order	3,822,273	1,018
		Payment	3,822,268
		Order Status	382,227
		Delivery	382,228
		Stock Level	382,227
		Customer Report	3,822,268
40%	39.7%	New Order	3,039,398	1,018
		Payment	3,039,400
		Order Status	303,941
		Delivery	303,939
		Stock Level	303,939
		Customer Report	3,039,402
30%	29.6%	New Order	2,264,240	1,018
		Payment	2,264,246
		Order Status	226,422
		Delivery	226,425
		Stock Level	226,424
		Customer Report	2,264,243
20%	19.9%	New Order	1,528,104	1,018
		Payment	1,528,101
		Order Status	152,811
		Delivery	152,811
		Stock Level	152,810
		Customer Report	1,528,105
10%	9.8%	New Order	752,728	1,018
		Payment	752,727
		Order Status	75,272
		Delivery	75,272
		Stock Level	75,274
		Customer Report	752,727
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]