SPECpower_ssj2008 JVM Instance 'linux-93mw.014' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.014' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 101,343
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			94,489
Calibration 2			101,860
Calibration 3			101,469
ssj_ops@calibrated=101,664
100%	99.7%	101,664	101,343
90%	90.7%	91,498	92,250
80%	80.5%	81,331	81,841
70%	69.3%	71,165	70,463
60%	59.7%	60,999	60,686
50%	49.6%	50,832	50,424
40%	40.6%	40,666	41,248
30%	30.0%	30,499	30,487
20%	20.4%	20,333	20,689
10%	9.9%	10,166	10,108
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	6,872,199	1,018
		Payment	6,872,203
		Order Status	687,220
		Delivery	687,220
		Stock Level	687,219
		Customer Report	6,872,204
Calibration 2		New Order	7,407,978	1,018
		Payment	7,407,979
		Order Status	740,799
		Delivery	740,798
		Stock Level	740,797
		Customer Report	7,407,981
Calibration 3		New Order	7,379,563	1,018
		Payment	7,379,562
		Order Status	737,958
		Delivery	737,955
		Stock Level	737,957
		Customer Report	7,379,564
100%	99.7%	New Order	7,370,392	1,018
		Payment	7,370,394
		Order Status	737,040
		Delivery	737,040
		Stock Level	737,039
		Customer Report	7,370,390
90%	90.7%	New Order	6,709,090	1,018
		Payment	6,709,087
		Order Status	670,909
		Delivery	670,910
		Stock Level	670,908
		Customer Report	6,709,084
80%	80.5%	New Order	5,952,256	1,018
		Payment	5,952,254
		Order Status	595,225
		Delivery	595,225
		Stock Level	595,226
		Customer Report	5,952,259
70%	69.3%	New Order	5,124,590	1,018
		Payment	5,124,589
		Order Status	512,460
		Delivery	512,459
		Stock Level	512,459
		Customer Report	5,124,587
60%	59.7%	New Order	4,413,519	1,018
		Payment	4,413,518
		Order Status	441,351
		Delivery	441,352
		Stock Level	441,351
		Customer Report	4,413,521
50%	49.6%	New Order	3,667,241	1,018
		Payment	3,667,233
		Order Status	366,724
		Delivery	366,722
		Stock Level	366,723
		Customer Report	3,667,240
40%	40.6%	New Order	2,999,881	1,018
		Payment	2,999,886
		Order Status	299,988
		Delivery	299,989
		Stock Level	299,988
		Customer Report	2,999,888
30%	30.0%	New Order	2,217,273	1,018
		Payment	2,217,272
		Order Status	221,727
		Delivery	221,728
		Stock Level	221,727
		Customer Report	2,217,273
20%	20.4%	New Order	1,504,680	1,018
		Payment	1,504,675
		Order Status	150,468
		Delivery	150,468
		Stock Level	150,468
		Customer Report	1,504,677
10%	9.9%	New Order	735,155	1,018
		Payment	735,148
		Order Status	73,514
		Delivery	73,515
		Stock Level	73,515
		Customer Report	735,153
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]