SPECpower_ssj2008 JVM Instance 'linux-93mw.015' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.015' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 91,038
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Oct 2, 2018
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			92,491
Calibration 2			91,711
Calibration 3			91,651
ssj_ops@calibrated=91,681
100%	99.3%	91,681	91,038
90%	89.6%	82,513	82,132
80%	80.1%	73,345	73,455
70%	71.4%	64,177	65,423
60%	60.4%	55,009	55,401
50%	49.6%	45,840	45,515
40%	40.0%	36,672	36,702
30%	30.1%	27,504	27,612
20%	19.8%	18,336	18,195
10%	9.9%	9,168	9,084
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 SR635
Form Factor:	1U
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	6,726,712	1,018
		Payment	6,726,709
		Order Status	672,671
		Delivery	672,672
		Stock Level	672,673
		Customer Report	6,726,707
Calibration 2		New Order	6,669,869	1,018
		Payment	6,669,868
		Order Status	666,986
		Delivery	666,987
		Stock Level	666,986
		Customer Report	6,669,869
Calibration 3		New Order	6,665,554	1,018
		Payment	6,665,561
		Order Status	666,555
		Delivery	666,556
		Stock Level	666,556
		Customer Report	6,665,558
100%	99.3%	New Order	6,620,921	1,018
		Payment	6,620,917
		Order Status	662,092
		Delivery	662,092
		Stock Level	662,092
		Customer Report	6,620,925
90%	89.6%	New Order	5,973,251	1,018
		Payment	5,973,243
		Order Status	597,325
		Delivery	597,325
		Stock Level	597,324
		Customer Report	5,973,249
80%	80.1%	New Order	5,342,175	1,018
		Payment	5,342,179
		Order Status	534,217
		Delivery	534,218
		Stock Level	534,217
		Customer Report	5,342,174
70%	71.4%	New Order	4,758,041	1,018
		Payment	4,758,040
		Order Status	475,805
		Delivery	475,803
		Stock Level	475,805
		Customer Report	4,758,047
60%	60.4%	New Order	4,029,138	1,018
		Payment	4,029,140
		Order Status	402,914
		Delivery	402,913
		Stock Level	402,913
		Customer Report	4,029,137
50%	49.6%	New Order	3,310,315	1,018
		Payment	3,310,319
		Order Status	331,031
		Delivery	331,032
		Stock Level	331,033
		Customer Report	3,310,320
40%	40.0%	New Order	2,669,213	1,018
		Payment	2,669,211
		Order Status	266,921
		Delivery	266,921
		Stock Level	266,922
		Customer Report	2,669,212
30%	30.1%	New Order	2,008,149	1,018
		Payment	2,008,152
		Order Status	200,815
		Delivery	200,816
		Stock Level	200,814
		Customer Report	2,008,154
20%	19.8%	New Order	1,323,323	1,018
		Payment	1,323,324
		Order Status	132,332
		Delivery	132,332
		Stock Level	132,332
		Customer Report	1,323,322
10%	9.9%	New Order	660,633	1,018
		Payment	660,635
		Order Status	66,063
		Delivery	66,062
		Stock Level	66,063
		Customer Report	660,639
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]