SPECpower_ssj2008 JVM Instance 'linux-93mw.040' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.040' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 102,076
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			102,152
Calibration 2			102,317
Calibration 3			102,636
ssj_ops@calibrated=102,476
100%	99.6%	102,476	102,076
90%	90.0%	92,229	92,248
80%	81.4%	81,981	83,393
70%	69.7%	71,733	71,437
60%	60.1%	61,486	61,577
50%	49.8%	51,238	51,067
40%	40.2%	40,991	41,145
30%	29.9%	30,743	30,600
20%	20.2%	20,495	20,739
10%	9.7%	10,248	9,983
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	7,429,795	1,018
		Payment	7,429,790
		Order Status	742,980
		Delivery	742,980
		Stock Level	742,978
		Customer Report	7,429,793
Calibration 2		New Order	7,441,295	1,018
		Payment	7,441,292
		Order Status	744,130
		Delivery	744,130
		Stock Level	744,130
		Customer Report	7,441,294
Calibration 3		New Order	7,464,450	1,018
		Payment	7,464,450
		Order Status	746,444
		Delivery	746,443
		Stock Level	746,444
		Customer Report	7,464,444
100%	99.6%	New Order	7,423,716	1,018
		Payment	7,423,715
		Order Status	742,372
		Delivery	742,371
		Stock Level	742,372
		Customer Report	7,423,720
90%	90.0%	New Order	6,708,940	1,018
		Payment	6,708,935
		Order Status	670,894
		Delivery	670,895
		Stock Level	670,893
		Customer Report	6,708,939
80%	81.4%	New Order	6,064,937	1,018
		Payment	6,064,936
		Order Status	606,494
		Delivery	606,494
		Stock Level	606,494
		Customer Report	6,064,935
70%	69.7%	New Order	5,195,432	1,018
		Payment	5,195,429
		Order Status	519,543
		Delivery	519,543
		Stock Level	519,544
		Customer Report	5,195,437
60%	60.1%	New Order	4,478,341	1,018
		Payment	4,478,344
		Order Status	447,835
		Delivery	447,835
		Stock Level	447,835
		Customer Report	4,478,345
50%	49.8%	New Order	3,713,943	1,018
		Payment	3,713,943
		Order Status	371,394
		Delivery	371,396
		Stock Level	371,394
		Customer Report	3,713,943
40%	40.2%	New Order	2,992,358	1,018
		Payment	2,992,355
		Order Status	299,236
		Delivery	299,235
		Stock Level	299,236
		Customer Report	2,992,351
30%	29.9%	New Order	2,225,452	1,018
		Payment	2,225,458
		Order Status	222,545
		Delivery	222,546
		Stock Level	222,544
		Customer Report	2,225,455
20%	20.2%	New Order	1,508,314	1,018
		Payment	1,508,313
		Order Status	150,831
		Delivery	150,832
		Stock Level	150,830
		Customer Report	1,508,313
10%	9.7%	New Order	726,059	1,018
		Payment	726,062
		Order Status	72,605
		Delivery	72,607
		Stock Level	72,605
		Customer Report	726,062
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]