SPECpower_ssj2008 JVM Instance 'linux-93mw.009' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.009' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 98,038
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			98,666
Calibration 2			98,374
Calibration 3			98,686
ssj_ops@calibrated=98,530
100%	99.5%	98,530	98,038
90%	89.8%	88,677	88,506
80%	79.5%	78,824	78,329
70%	70.4%	68,971	69,378
60%	60.1%	59,118	59,262
50%	49.9%	49,265	49,160
40%	39.4%	39,412	38,774
30%	29.9%	29,559	29,463
20%	20.1%	19,706	19,828
10%	10.0%	9,853	9,810
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	7,175,885	1,018
		Payment	7,175,886
		Order Status	717,588
		Delivery	717,589
		Stock Level	717,588
		Customer Report	7,175,886
Calibration 2		New Order	7,154,467	1,018
		Payment	7,154,468
		Order Status	715,448
		Delivery	715,447
		Stock Level	715,446
		Customer Report	7,154,466
Calibration 3		New Order	7,177,185	1,018
		Payment	7,177,181
		Order Status	717,717
		Delivery	717,718
		Stock Level	717,718
		Customer Report	7,177,179
100%	99.5%	New Order	7,130,054	1,018
		Payment	7,130,053
		Order Status	713,005
		Delivery	713,006
		Stock Level	713,006
		Customer Report	7,130,053
90%	89.8%	New Order	6,436,782	1,018
		Payment	6,436,786
		Order Status	643,679
		Delivery	643,680
		Stock Level	643,680
		Customer Report	6,436,788
80%	79.5%	New Order	5,696,669	1,018
		Payment	5,696,674
		Order Status	569,666
		Delivery	569,669
		Stock Level	569,666
		Customer Report	5,696,672
70%	70.4%	New Order	5,045,663	1,018
		Payment	5,045,660
		Order Status	504,564
		Delivery	504,566
		Stock Level	504,567
		Customer Report	5,045,661
60%	60.1%	New Order	4,309,944	1,018
		Payment	4,309,942
		Order Status	430,993
		Delivery	430,994
		Stock Level	430,994
		Customer Report	4,309,942
50%	49.9%	New Order	3,575,295	1,018
		Payment	3,575,295
		Order Status	357,530
		Delivery	357,530
		Stock Level	357,529
		Customer Report	3,575,296
40%	39.4%	New Order	2,819,936	1,018
		Payment	2,819,936
		Order Status	281,993
		Delivery	281,993
		Stock Level	281,993
		Customer Report	2,819,932
30%	29.9%	New Order	2,142,780	1,018
		Payment	2,142,786
		Order Status	214,279
		Delivery	214,279
		Stock Level	214,279
		Customer Report	2,142,784
20%	20.1%	New Order	1,442,037	1,018
		Payment	1,442,035
		Order Status	144,204
		Delivery	144,204
		Stock Level	144,203
		Customer Report	1,442,034
10%	10.0%	New Order	713,454	1,018
		Payment	713,454
		Order Status	71,348
		Delivery	71,346
		Stock Level	71,346
		Customer Report	713,458
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]