SPECpower_ssj2008 JVM Instance 'linux-93mw.023' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.023' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 104,678
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			104,779
Calibration 2			105,471
Calibration 3			105,647
ssj_ops@calibrated=105,559
100%	99.2%	105,559	104,678
90%	89.7%	95,003	94,729
80%	79.3%	84,447	83,700
70%	70.8%	73,891	74,725
60%	60.1%	63,335	63,389
50%	50.0%	52,779	52,831
40%	41.1%	42,224	43,360
30%	29.7%	31,668	31,320
20%	20.3%	21,112	21,385
10%	9.9%	10,556	10,470
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	7,620,368	1,019
		Payment	7,620,370
		Order Status	762,038
		Delivery	762,037
		Stock Level	762,037
		Customer Report	7,620,371
Calibration 2		New Order	7,670,612	1,019
		Payment	7,670,616
		Order Status	767,062
		Delivery	767,061
		Stock Level	767,061
		Customer Report	7,670,618
Calibration 3		New Order	7,683,434	1,019
		Payment	7,683,436
		Order Status	768,344
		Delivery	768,344
		Stock Level	768,344
		Customer Report	7,683,435
100%	99.2%	New Order	7,612,971	1,019
		Payment	7,612,966
		Order Status	761,296
		Delivery	761,297
		Stock Level	761,297
		Customer Report	7,612,966
90%	89.7%	New Order	6,889,397	1,019
		Payment	6,889,395
		Order Status	688,940
		Delivery	688,939
		Stock Level	688,939
		Customer Report	6,889,397
80%	79.3%	New Order	6,087,290	1,019
		Payment	6,087,289
		Order Status	608,729
		Delivery	608,727
		Stock Level	608,729
		Customer Report	6,087,287
70%	70.8%	New Order	5,434,529	1,019
		Payment	5,434,527
		Order Status	543,454
		Delivery	543,452
		Stock Level	543,453
		Customer Report	5,434,533
60%	60.1%	New Order	4,610,134	1,019
		Payment	4,610,138
		Order Status	461,013
		Delivery	461,014
		Stock Level	461,013
		Customer Report	4,610,135
50%	50.0%	New Order	3,842,276	1,019
		Payment	3,842,273
		Order Status	384,229
		Delivery	384,229
		Stock Level	384,227
		Customer Report	3,842,274
40%	41.1%	New Order	3,153,429	1,019
		Payment	3,153,429
		Order Status	315,343
		Delivery	315,343
		Stock Level	315,342
		Customer Report	3,153,425
30%	29.7%	New Order	2,277,807	1,019
		Payment	2,277,805
		Order Status	227,781
		Delivery	227,780
		Stock Level	227,780
		Customer Report	2,277,807
20%	20.3%	New Order	1,555,271	1,019
		Payment	1,555,266
		Order Status	155,528
		Delivery	155,527
		Stock Level	155,526
		Customer Report	1,555,271
10%	9.9%	New Order	761,437	1,019
		Payment	761,438
		Order Status	76,144
		Delivery	76,144
		Stock Level	76,143
		Customer Report	761,438
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]