SPECpower_ssj2008 JVM Instance 'linux-93mw.051' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.051' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 98,962
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			98,987
Calibration 2			99,328
Calibration 3			99,154
ssj_ops@calibrated=99,241
100%	99.7%	99,241	98,962
90%	90.0%	89,317	89,358
80%	80.3%	79,393	79,653
70%	70.4%	69,469	69,886
60%	60.2%	59,545	59,722
50%	49.7%	49,621	49,361
40%	40.2%	39,697	39,884
30%	30.5%	29,772	30,226
20%	19.8%	19,848	19,610
10%	10.1%	9,924	10,054
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	7,199,165	1,018
		Payment	7,199,159
		Order Status	719,915
		Delivery	719,916
		Stock Level	719,916
		Customer Report	7,199,164
Calibration 2		New Order	7,223,898	1,018
		Payment	7,223,896
		Order Status	722,390
		Delivery	722,390
		Stock Level	722,391
		Customer Report	7,223,894
Calibration 3		New Order	7,211,245	1,018
		Payment	7,211,244
		Order Status	721,125
		Delivery	721,124
		Stock Level	721,124
		Customer Report	7,211,250
100%	99.7%	New Order	7,197,258	1,018
		Payment	7,197,259
		Order Status	719,726
		Delivery	719,725
		Stock Level	719,725
		Customer Report	7,197,262
90%	90.0%	New Order	6,498,743	1,018
		Payment	6,498,746
		Order Status	649,875
		Delivery	649,876
		Stock Level	649,874
		Customer Report	6,498,740
80%	80.3%	New Order	5,793,202	1,018
		Payment	5,793,209
		Order Status	579,321
		Delivery	579,319
		Stock Level	579,320
		Customer Report	5,793,203
70%	70.4%	New Order	5,082,639	1,018
		Payment	5,082,647
		Order Status	508,263
		Delivery	508,265
		Stock Level	508,264
		Customer Report	5,082,643
60%	60.2%	New Order	4,343,552	1,018
		Payment	4,343,551
		Order Status	434,355
		Delivery	434,356
		Stock Level	434,355
		Customer Report	4,343,550
50%	49.7%	New Order	3,589,881	1,018
		Payment	3,589,877
		Order Status	358,988
		Delivery	358,988
		Stock Level	358,987
		Customer Report	3,589,873
40%	40.2%	New Order	2,900,634	1,018
		Payment	2,900,631
		Order Status	290,063
		Delivery	290,064
		Stock Level	290,063
		Customer Report	2,900,636
30%	30.5%	New Order	2,198,250	1,018
		Payment	2,198,250
		Order Status	219,824
		Delivery	219,825
		Stock Level	219,825
		Customer Report	2,198,251
20%	19.8%	New Order	1,426,259	1,018
		Payment	1,426,258
		Order Status	142,625
		Delivery	142,626
		Stock Level	142,627
		Customer Report	1,426,260
10%	10.1%	New Order	731,212	1,018
		Payment	731,212
		Order Status	73,122
		Delivery	73,120
		Stock Level	73,122
		Customer Report	731,212
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]