SPECpower_ssj2008 JVM Instance 'linux-93mw.027' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.027' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 101,381
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			102,174
Calibration 2			103,346
Calibration 3			103,637
ssj_ops@calibrated=103,492
100%	98.0%	103,492	101,381
90%	90.0%	93,142	93,095
80%	80.2%	82,793	83,037
70%	70.3%	72,444	72,726
60%	60.0%	62,095	62,055
50%	49.7%	51,746	51,441
40%	40.5%	41,397	41,938
30%	29.7%	31,047	30,762
20%	19.7%	20,698	20,396
10%	10.2%	10,349	10,554
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	7,431,001	1,018
		Payment	7,431,005
		Order Status	743,100
		Delivery	743,100
		Stock Level	743,100
		Customer Report	7,430,999
Calibration 2		New Order	7,516,093	1,018
		Payment	7,516,090
		Order Status	751,610
		Delivery	751,609
		Stock Level	751,608
		Customer Report	7,516,092
Calibration 3		New Order	7,537,270	1,018
		Payment	7,537,271
		Order Status	753,729
		Delivery	753,727
		Stock Level	753,727
		Customer Report	7,537,270
100%	98.0%	New Order	7,373,153	1,018
		Payment	7,373,149
		Order Status	737,316
		Delivery	737,316
		Stock Level	737,314
		Customer Report	7,373,147
90%	90.0%	New Order	6,770,528	1,018
		Payment	6,770,525
		Order Status	677,054
		Delivery	677,052
		Stock Level	677,051
		Customer Report	6,770,528
80%	80.2%	New Order	6,039,081	1,018
		Payment	6,039,078
		Order Status	603,906
		Delivery	603,908
		Stock Level	603,909
		Customer Report	6,039,080
70%	70.3%	New Order	5,289,192	1,018
		Payment	5,289,189
		Order Status	528,919
		Delivery	528,919
		Stock Level	528,920
		Customer Report	5,289,191
60%	60.0%	New Order	4,513,093	1,018
		Payment	4,513,095
		Order Status	451,310
		Delivery	451,309
		Stock Level	451,310
		Customer Report	4,513,094
50%	49.7%	New Order	3,741,330	1,018
		Payment	3,741,336
		Order Status	374,135
		Delivery	374,133
		Stock Level	374,135
		Customer Report	3,741,334
40%	40.5%	New Order	3,050,029	1,018
		Payment	3,050,027
		Order Status	305,004
		Delivery	305,004
		Stock Level	305,004
		Customer Report	3,050,030
30%	29.7%	New Order	2,237,278	1,018
		Payment	2,237,267
		Order Status	223,726
		Delivery	223,728
		Stock Level	223,728
		Customer Report	2,237,267
20%	19.7%	New Order	1,483,345	1,018
		Payment	1,483,350
		Order Status	148,336
		Delivery	148,336
		Stock Level	148,336
		Customer Report	1,483,352
10%	10.2%	New Order	767,578	1,018
		Payment	767,572
		Order Status	76,758
		Delivery	76,758
		Stock Level	76,758
		Customer Report	767,576
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]