SPECpower_ssj2008 JVM Instance 'linux-93mw.006' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.006' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 102,854
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			104,334
Calibration 2			103,399
Calibration 3			103,531
ssj_ops@calibrated=103,465
100%	99.4%	103,465	102,854
90%	89.8%	93,119	92,896
80%	79.5%	82,772	82,211
70%	70.9%	72,426	73,368
60%	60.3%	62,079	62,384
50%	49.9%	51,733	51,640
40%	40.0%	41,386	41,412
30%	30.3%	31,040	31,375
20%	20.3%	20,693	20,958
10%	10.0%	10,347	10,342
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	7,587,962	1,019
		Payment	7,587,965
		Order Status	758,797
		Delivery	758,797
		Stock Level	758,797
		Customer Report	7,587,968
Calibration 2		New Order	7,519,921	1,019
		Payment	7,519,920
		Order Status	751,991
		Delivery	751,991
		Stock Level	751,992
		Customer Report	7,519,917
Calibration 3		New Order	7,529,559	1,019
		Payment	7,529,551
		Order Status	752,956
		Delivery	752,955
		Stock Level	752,956
		Customer Report	7,529,555
100%	99.4%	New Order	7,480,279	1,019
		Payment	7,480,281
		Order Status	748,028
		Delivery	748,029
		Stock Level	748,029
		Customer Report	7,480,278
90%	89.8%	New Order	6,756,090	1,019
		Payment	6,756,092
		Order Status	675,609
		Delivery	675,609
		Stock Level	675,609
		Customer Report	6,756,093
80%	79.5%	New Order	5,978,964	1,019
		Payment	5,978,964
		Order Status	597,897
		Delivery	597,897
		Stock Level	597,895
		Customer Report	5,978,965
70%	70.9%	New Order	5,335,847	1,019
		Payment	5,335,852
		Order Status	533,586
		Delivery	533,586
		Stock Level	533,585
		Customer Report	5,335,851
60%	60.3%	New Order	4,537,030	1,019
		Payment	4,537,020
		Order Status	453,702
		Delivery	453,702
		Stock Level	453,703
		Customer Report	4,537,016
50%	49.9%	New Order	3,755,617	1,019
		Payment	3,755,615
		Order Status	375,561
		Delivery	375,561
		Stock Level	375,563
		Customer Report	3,755,617
40%	40.0%	New Order	3,011,810	1,019
		Payment	3,011,812
		Order Status	301,182
		Delivery	301,181
		Stock Level	301,180
		Customer Report	3,011,807
30%	30.3%	New Order	2,281,807	1,019
		Payment	2,281,805
		Order Status	228,181
		Delivery	228,181
		Stock Level	228,180
		Customer Report	2,281,815
20%	20.3%	New Order	1,524,244	1,019
		Payment	1,524,244
		Order Status	152,424
		Delivery	152,424
		Stock Level	152,425
		Customer Report	1,524,246
10%	10.0%	New Order	752,123	1,018
		Payment	752,122
		Order Status	75,212
		Delivery	75,213
		Stock Level	75,214
		Customer Report	752,116
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]