SPECpower_ssj2008 JVM Instance 'linux-93mw.053' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.053' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 102,417
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			102,291
Calibration 2			102,813
Calibration 3			102,788
ssj_ops@calibrated=102,800
100%	99.6%	102,800	102,417
90%	90.0%	92,520	92,511
80%	79.6%	82,240	81,860
70%	69.7%	71,960	71,603
60%	60.0%	61,680	61,654
50%	50.4%	51,400	51,833
40%	40.0%	41,120	41,145
30%	30.3%	30,840	31,162
20%	19.6%	20,560	20,179
10%	9.9%	10,280	10,196
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	7,439,389	1,019
		Payment	7,439,389
		Order Status	743,939
		Delivery	743,940
		Stock Level	743,939
		Customer Report	7,439,387
Calibration 2		New Order	7,477,335	1,019
		Payment	7,477,337
		Order Status	747,734
		Delivery	747,733
		Stock Level	747,733
		Customer Report	7,477,333
Calibration 3		New Order	7,475,472	1,019
		Payment	7,475,469
		Order Status	747,547
		Delivery	747,547
		Stock Level	747,546
		Customer Report	7,475,467
100%	99.6%	New Order	7,448,541	1,019
		Payment	7,448,547
		Order Status	744,855
		Delivery	744,855
		Stock Level	744,855
		Customer Report	7,448,544
90%	90.0%	New Order	6,728,047	1,019
		Payment	6,728,055
		Order Status	672,805
		Delivery	672,806
		Stock Level	672,805
		Customer Report	6,728,048
80%	79.6%	New Order	5,953,494	1,019
		Payment	5,953,485
		Order Status	595,350
		Delivery	595,349
		Stock Level	595,350
		Customer Report	5,953,492
70%	69.7%	New Order	5,207,478	1,019
		Payment	5,207,481
		Order Status	520,748
		Delivery	520,750
		Stock Level	520,748
		Customer Report	5,207,486
60%	60.0%	New Order	4,483,913	1,019
		Payment	4,483,912
		Order Status	448,393
		Delivery	448,392
		Stock Level	448,392
		Customer Report	4,483,911
50%	50.4%	New Order	3,769,693	1,019
		Payment	3,769,701
		Order Status	376,969
		Delivery	376,969
		Stock Level	376,970
		Customer Report	3,769,698
40%	40.0%	New Order	2,992,373	1,019
		Payment	2,992,370
		Order Status	299,236
		Delivery	299,237
		Stock Level	299,238
		Customer Report	2,992,372
30%	30.3%	New Order	2,266,365	1,019
		Payment	2,266,363
		Order Status	226,637
		Delivery	226,636
		Stock Level	226,637
		Customer Report	2,266,362
20%	19.6%	New Order	1,467,579	1,018
		Payment	1,467,578
		Order Status	146,757
		Delivery	146,756
		Stock Level	146,757
		Customer Report	1,467,573
10%	9.9%	New Order	741,514	1,018
		Payment	741,516
		Order Status	74,152
		Delivery	74,150
		Stock Level	74,152
		Customer Report	741,516
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]