SPECpower_ssj2008 JVM Instance 'linux-93mw.006' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.006' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 91,133
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			93,080
Calibration 2			92,370
Calibration 3			92,305
ssj_ops@calibrated=92,338
100%	98.7%	92,338	91,133
90%	90.2%	83,104	83,267
80%	79.7%	73,870	73,601
70%	69.9%	64,636	64,500
60%	59.9%	55,403	55,337
50%	50.0%	46,169	46,136
40%	40.4%	36,935	37,292
30%	29.5%	27,701	27,253
20%	19.8%	18,468	18,292
10%	10.1%	9,234	9,328
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	6,769,543	1,018
		Payment	6,769,548
		Order Status	676,955
		Delivery	676,955
		Stock Level	676,953
		Customer Report	6,769,551
Calibration 2		New Order	6,717,857	1,018
		Payment	6,717,860
		Order Status	671,786
		Delivery	671,785
		Stock Level	671,786
		Customer Report	6,717,860
Calibration 3		New Order	6,713,141	1,018
		Payment	6,713,139
		Order Status	671,314
		Delivery	671,314
		Stock Level	671,313
		Customer Report	6,713,136
100%	98.7%	New Order	6,628,168	1,018
		Payment	6,628,169
		Order Status	662,818
		Delivery	662,816
		Stock Level	662,816
		Customer Report	6,628,171
90%	90.2%	New Order	6,055,798	1,018
		Payment	6,055,803
		Order Status	605,581
		Delivery	605,581
		Stock Level	605,579
		Customer Report	6,055,802
80%	79.7%	New Order	5,352,790	1,018
		Payment	5,352,791
		Order Status	535,280
		Delivery	535,277
		Stock Level	535,279
		Customer Report	5,352,789
70%	69.9%	New Order	4,690,949	1,018
		Payment	4,690,951
		Order Status	469,095
		Delivery	469,094
		Stock Level	469,095
		Customer Report	4,690,949
60%	59.9%	New Order	4,024,517	1,018
		Payment	4,024,516
		Order Status	402,452
		Delivery	402,451
		Stock Level	402,450
		Customer Report	4,024,515
50%	50.0%	New Order	3,355,330	1,018
		Payment	3,355,334
		Order Status	335,535
		Delivery	335,534
		Stock Level	335,534
		Customer Report	3,355,331
40%	40.4%	New Order	2,712,123	1,018
		Payment	2,712,127
		Order Status	271,212
		Delivery	271,213
		Stock Level	271,211
		Customer Report	2,712,124
30%	29.5%	New Order	1,981,999	1,018
		Payment	1,982,001
		Order Status	198,201
		Delivery	198,201
		Stock Level	198,202
		Customer Report	1,982,004
20%	19.8%	New Order	1,330,365	1,018
		Payment	1,330,364
		Order Status	133,036
		Delivery	133,036
		Stock Level	133,036
		Customer Report	1,330,366
10%	10.1%	New Order	678,395	1,018
		Payment	678,393
		Order Status	67,838
		Delivery	67,839
		Stock Level	67,839
		Customer Report	678,388
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]