SPECpower_ssj2008 JVM Instance 'linux-93mw.041' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.041' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 104,908
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 11, 2019
Hardware Availability:	Aug-2019	Software Availability:	Dec-2018	Publication:	Sep 19, 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			104,764
Calibration 2			105,031
Calibration 3			105,367
ssj_ops@calibrated=105,199
100%	99.7%	105,199	104,908
90%	90.1%	94,679	94,829
80%	80.1%	84,159	84,224
70%	70.5%	73,639	74,145
60%	59.6%	63,119	62,676
50%	50.2%	52,600	52,848
40%	39.7%	42,080	41,773
30%	29.8%	31,560	31,338
20%	20.4%	21,040	21,454
10%	9.8%	10,520	10,312
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 (build 24.80-b11, mixed mode), version 1.7.0_80
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:+AggressiveOpts -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	7,619,268	1,019
		Payment	7,619,267
		Order Status	761,928
		Delivery	761,927
		Stock Level	761,927
		Customer Report	7,619,266
Calibration 2		New Order	7,638,621	1,019
		Payment	7,638,620
		Order Status	763,863
		Delivery	763,862
		Stock Level	763,862
		Customer Report	7,638,622
Calibration 3		New Order	7,663,090	1,019
		Payment	7,663,087
		Order Status	766,308
		Delivery	766,310
		Stock Level	766,310
		Customer Report	7,663,089
100%	99.7%	New Order	7,629,659	1,019
		Payment	7,629,659
		Order Status	762,967
		Delivery	762,968
		Stock Level	762,966
		Customer Report	7,629,660
90%	90.1%	New Order	6,896,662	1,019
		Payment	6,896,665
		Order Status	689,664
		Delivery	689,667
		Stock Level	689,667
		Customer Report	6,896,665
80%	80.1%	New Order	6,125,398	1,019
		Payment	6,125,400
		Order Status	612,538
		Delivery	612,540
		Stock Level	612,540
		Customer Report	6,125,396
70%	70.5%	New Order	5,392,357	1,019
		Payment	5,392,351
		Order Status	539,236
		Delivery	539,235
		Stock Level	539,236
		Customer Report	5,392,347
60%	59.6%	New Order	4,558,252	1,019
		Payment	4,558,256
		Order Status	455,826
		Delivery	455,826
		Stock Level	455,824
		Customer Report	4,558,255
50%	50.2%	New Order	3,843,513	1,019
		Payment	3,843,512
		Order Status	384,350
		Delivery	384,351
		Stock Level	384,351
		Customer Report	3,843,508
40%	39.7%	New Order	3,038,081	1,019
		Payment	3,038,081
		Order Status	303,809
		Delivery	303,809
		Stock Level	303,809
		Customer Report	3,038,079
30%	29.8%	New Order	2,279,155	1,019
		Payment	2,279,154
		Order Status	227,916
		Delivery	227,915
		Stock Level	227,916
		Customer Report	2,279,156
20%	20.4%	New Order	1,560,289	1,019
		Payment	1,560,285
		Order Status	156,029
		Delivery	156,030
		Stock Level	156,028
		Customer Report	1,560,289
10%	9.8%	New Order	750,000	1,019
		Payment	749,999
		Order Status	75,001
		Delivery	75,000
		Stock Level	75,000
		Customer Report	750,000
Active Idle		New Order	0	1,019
		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]