SPECpower_ssj2008 JVM Instance 'linux-93mw.049' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.049' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 104,958
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:	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			105,901
Calibration 2			104,942
Calibration 3			105,095
ssj_ops@calibrated=105,019
100%	99.9%	105,019	104,958
90%	89.8%	94,517	94,336
80%	80.1%	84,015	84,119
70%	69.1%	73,513	72,537
60%	59.5%	63,011	62,491
50%	50.3%	52,509	52,854
40%	40.7%	42,008	42,771
30%	30.0%	31,506	31,511
20%	19.9%	21,004	20,865
10%	9.8%	10,502	10,240
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 (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	7,701,949	1,019
		Payment	7,701,944
		Order Status	770,194
		Delivery	770,195
		Stock Level	770,195
		Customer Report	7,701,946
Calibration 2		New Order	7,632,180	1,019
		Payment	7,632,174
		Order Status	763,218
		Delivery	763,217
		Stock Level	763,218
		Customer Report	7,632,172
Calibration 3		New Order	7,643,313	1,019
		Payment	7,643,309
		Order Status	764,331
		Delivery	764,330
		Stock Level	764,332
		Customer Report	7,643,307
100%	99.9%	New Order	7,633,313	1,019
		Payment	7,633,307
		Order Status	763,330
		Delivery	763,332
		Stock Level	763,331
		Customer Report	7,633,312
90%	89.8%	New Order	6,860,802	1,019
		Payment	6,860,803
		Order Status	686,080
		Delivery	686,080
		Stock Level	686,080
		Customer Report	6,860,794
80%	80.1%	New Order	6,117,738	1,019
		Payment	6,117,733
		Order Status	611,774
		Delivery	611,772
		Stock Level	611,775
		Customer Report	6,117,734
70%	69.1%	New Order	5,275,438	1,019
		Payment	5,275,439
		Order Status	527,544
		Delivery	527,543
		Stock Level	527,544
		Customer Report	5,275,440
60%	59.5%	New Order	4,544,787	1,019
		Payment	4,544,795
		Order Status	454,478
		Delivery	454,479
		Stock Level	454,478
		Customer Report	4,544,794
50%	50.3%	New Order	3,843,939	1,019
		Payment	3,843,940
		Order Status	384,392
		Delivery	384,395
		Stock Level	384,394
		Customer Report	3,843,940
40%	40.7%	New Order	3,110,612	1,018
		Payment	3,110,599
		Order Status	311,061
		Delivery	311,060
		Stock Level	311,061
		Customer Report	3,110,609
30%	30.0%	New Order	2,291,703	1,018
		Payment	2,291,702
		Order Status	229,172
		Delivery	229,170
		Stock Level	229,171
		Customer Report	2,291,700
20%	19.9%	New Order	1,517,485	1,018
		Payment	1,517,480
		Order Status	151,747
		Delivery	151,749
		Stock Level	151,747
		Customer Report	1,517,481
10%	9.8%	New Order	744,724	1,018
		Payment	744,718
		Order Status	74,471
		Delivery	74,472
		Stock Level	74,471
		Customer Report	744,724
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]