SPECpower_ssj2008 JVM Instance 'linux-93mw.038' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.038' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 100,874
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			101,579
Calibration 2			101,008
Calibration 3			101,611
ssj_ops@calibrated=101,309
100%	99.6%	101,309	100,874
90%	90.8%	91,178	91,982
80%	79.9%	81,047	80,942
70%	70.3%	70,916	71,232
60%	59.5%	60,786	60,298
50%	50.1%	50,655	50,805
40%	39.6%	40,524	40,159
30%	29.3%	30,393	29,652
20%	19.8%	20,262	20,097
10%	10.1%	10,131	10,233
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	7,387,737	1,018
		Payment	7,387,736
		Order Status	738,773
		Delivery	738,774
		Stock Level	738,775
		Customer Report	7,387,735
Calibration 2		New Order	7,346,015	1,018
		Payment	7,346,018
		Order Status	734,603
		Delivery	734,601
		Stock Level	734,602
		Customer Report	7,346,024
Calibration 3		New Order	7,389,897	1,018
		Payment	7,389,901
		Order Status	738,990
		Delivery	738,990
		Stock Level	738,989
		Customer Report	7,389,898
100%	99.6%	New Order	7,336,329	1,018
		Payment	7,336,331
		Order Status	733,633
		Delivery	733,634
		Stock Level	733,633
		Customer Report	7,336,327
90%	90.8%	New Order	6,689,635	1,018
		Payment	6,689,632
		Order Status	668,962
		Delivery	668,962
		Stock Level	668,964
		Customer Report	6,689,633
80%	79.9%	New Order	5,886,688	1,018
		Payment	5,886,682
		Order Status	588,668
		Delivery	588,668
		Stock Level	588,668
		Customer Report	5,886,685
70%	70.3%	New Order	5,180,527	1,018
		Payment	5,180,532
		Order Status	518,052
		Delivery	518,053
		Stock Level	518,052
		Customer Report	5,180,528
60%	59.5%	New Order	4,385,338	1,018
		Payment	4,385,340
		Order Status	438,534
		Delivery	438,535
		Stock Level	438,533
		Customer Report	4,385,338
50%	50.1%	New Order	3,694,908	1,018
		Payment	3,694,911
		Order Status	369,490
		Delivery	369,490
		Stock Level	369,491
		Customer Report	3,694,917
40%	39.6%	New Order	2,920,627	1,018
		Payment	2,920,631
		Order Status	292,062
		Delivery	292,062
		Stock Level	292,063
		Customer Report	2,920,634
30%	29.3%	New Order	2,156,516	1,018
		Payment	2,156,512
		Order Status	215,651
		Delivery	215,652
		Stock Level	215,651
		Customer Report	2,156,517
20%	19.8%	New Order	1,461,572	1,018
		Payment	1,461,567
		Order Status	146,158
		Delivery	146,158
		Stock Level	146,158
		Customer Report	1,461,569
10%	10.1%	New Order	744,246	1,018
		Payment	744,241
		Order Status	74,425
		Delivery	74,424
		Stock Level	74,424
		Customer Report	744,240
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]