SPECpower_ssj2008 JVM Instance 'linux-93mw.018' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.018' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 101,450
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			102,386
Calibration 2			102,203
Calibration 3			102,126
ssj_ops@calibrated=102,164
100%	99.3%	102,164	101,450
90%	90.6%	91,948	92,596
80%	80.8%	81,731	82,511
70%	69.8%	71,515	71,319
60%	59.8%	61,299	61,082
50%	50.1%	51,082	51,165
40%	40.0%	40,866	40,819
30%	29.4%	30,649	30,046
20%	20.1%	20,433	20,578
10%	10.2%	10,216	10,429
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	7,446,367	1,018
		Payment	7,446,372
		Order Status	744,636
		Delivery	744,637
		Stock Level	744,636
		Customer Report	7,446,368
Calibration 2		New Order	7,432,934	1,018
		Payment	7,432,925
		Order Status	743,292
		Delivery	743,294
		Stock Level	743,292
		Customer Report	7,432,931
Calibration 3		New Order	7,427,394	1,018
		Payment	7,427,393
		Order Status	742,739
		Delivery	742,740
		Stock Level	742,738
		Customer Report	7,427,396
100%	99.3%	New Order	7,378,185	1,018
		Payment	7,378,186
		Order Status	737,820
		Delivery	737,820
		Stock Level	737,819
		Customer Report	7,378,186
90%	90.6%	New Order	6,734,277	1,018
		Payment	6,734,277
		Order Status	673,427
		Delivery	673,427
		Stock Level	673,429
		Customer Report	6,734,276
80%	80.8%	New Order	6,000,811	1,018
		Payment	6,000,814
		Order Status	600,082
		Delivery	600,081
		Stock Level	600,083
		Customer Report	6,000,815
70%	69.8%	New Order	5,186,817	1,018
		Payment	5,186,818
		Order Status	518,682
		Delivery	518,682
		Stock Level	518,683
		Customer Report	5,186,818
60%	59.8%	New Order	4,442,303	1,018
		Payment	4,442,304
		Order Status	444,231
		Delivery	444,231
		Stock Level	444,229
		Customer Report	4,442,306
50%	50.1%	New Order	3,721,210	1,018
		Payment	3,721,213
		Order Status	372,121
		Delivery	372,122
		Stock Level	372,120
		Customer Report	3,721,214
40%	40.0%	New Order	2,968,671	1,018
		Payment	2,968,667
		Order Status	296,867
		Delivery	296,868
		Stock Level	296,867
		Customer Report	2,968,669
30%	29.4%	New Order	2,185,150	1,018
		Payment	2,185,154
		Order Status	218,514
		Delivery	218,515
		Stock Level	218,514
		Customer Report	2,185,153
20%	20.1%	New Order	1,496,667	1,018
		Payment	1,496,667
		Order Status	149,668
		Delivery	149,667
		Stock Level	149,665
		Customer Report	1,496,666
10%	10.2%	New Order	758,486	1,018
		Payment	758,482
		Order Status	75,848
		Delivery	75,849
		Stock Level	75,849
		Customer Report	758,486
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]