SPECpower_ssj2008 JVM Instance 'linux-93mw.037' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.037' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 100,058
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			100,552
Calibration 2			99,716
Calibration 3			99,915
ssj_ops@calibrated=99,816
100%	100.2%	99,816	100,058
90%	90.5%	89,834	90,321
80%	81.0%	79,853	80,846
70%	70.3%	69,871	70,154
60%	60.7%	59,889	60,552
50%	50.0%	49,908	49,870
40%	39.5%	39,926	39,470
30%	30.0%	29,945	29,928
20%	20.0%	19,963	20,007
10%	9.9%	9,982	9,896
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	7,312,965	1,018
		Payment	7,312,960
		Order Status	731,295
		Delivery	731,296
		Stock Level	731,297
		Customer Report	7,312,966
Calibration 2		New Order	7,252,117	1,018
		Payment	7,252,119
		Order Status	725,211
		Delivery	725,212
		Stock Level	725,211
		Customer Report	7,252,114
Calibration 3		New Order	7,266,566	1,018
		Payment	7,266,568
		Order Status	726,658
		Delivery	726,658
		Stock Level	726,656
		Customer Report	7,266,567
100%	100.2%	New Order	7,277,113	1,018
		Payment	7,277,111
		Order Status	727,709
		Delivery	727,710
		Stock Level	727,713
		Customer Report	7,277,112
90%	90.5%	New Order	6,568,774	1,018
		Payment	6,568,776
		Order Status	656,878
		Delivery	656,879
		Stock Level	656,877
		Customer Report	6,568,772
80%	81.0%	New Order	5,879,702	1,018
		Payment	5,879,703
		Order Status	587,970
		Delivery	587,970
		Stock Level	587,970
		Customer Report	5,879,699
70%	70.3%	New Order	5,102,080	1,018
		Payment	5,102,079
		Order Status	510,209
		Delivery	510,208
		Stock Level	510,208
		Customer Report	5,102,079
60%	60.7%	New Order	4,403,800	1,018
		Payment	4,403,799
		Order Status	440,380
		Delivery	440,380
		Stock Level	440,381
		Customer Report	4,403,803
50%	50.0%	New Order	3,626,911	1,018
		Payment	3,626,909
		Order Status	362,691
		Delivery	362,691
		Stock Level	362,692
		Customer Report	3,626,912
40%	39.5%	New Order	2,870,584	1,018
		Payment	2,870,590
		Order Status	287,060
		Delivery	287,058
		Stock Level	287,059
		Customer Report	2,870,586
30%	30.0%	New Order	2,176,591	1,018
		Payment	2,176,593
		Order Status	217,659
		Delivery	217,659
		Stock Level	217,659
		Customer Report	2,176,593
20%	20.0%	New Order	1,455,023	1,018
		Payment	1,455,023
		Order Status	145,503
		Delivery	145,502
		Stock Level	145,502
		Customer Report	1,455,026
10%	9.9%	New Order	719,699	1,018
		Payment	719,691
		Order Status	71,971
		Delivery	71,968
		Stock Level	71,970
		Customer Report	719,701
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]