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

SPECpower_ssj2008

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

Lenovo Global Technology Think System SR655			ssj_ops@100% = 100,699
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			103,540
Calibration 2			100,438
Calibration 3			100,584
ssj_ops@calibrated=100,511
100%	100.2%	100,511	100,699
90%	88.9%	90,460	89,349
80%	79.9%	80,409	80,290
70%	70.4%	70,358	70,800
60%	60.5%	60,307	60,800
50%	49.7%	50,256	49,904
40%	39.8%	40,204	39,987
30%	30.0%	30,153	30,119
20%	20.2%	20,102	20,258
10%	10.0%	10,051	10,058
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	7,530,254	1,019
		Payment	7,530,249
		Order Status	753,025
		Delivery	753,025
		Stock Level	753,025
		Customer Report	7,530,253
Calibration 2		New Order	7,304,611	1,019
		Payment	7,304,606
		Order Status	730,460
		Delivery	730,461
		Stock Level	730,461
		Customer Report	7,304,611
Calibration 3		New Order	7,315,204	1,019
		Payment	7,315,205
		Order Status	731,520
		Delivery	731,521
		Stock Level	731,520
		Customer Report	7,315,207
100%	100.2%	New Order	7,323,544	1,019
		Payment	7,323,541
		Order Status	732,354
		Delivery	732,354
		Stock Level	732,355
		Customer Report	7,323,538
90%	88.9%	New Order	6,498,083	1,019
		Payment	6,498,087
		Order Status	649,809
		Delivery	649,808
		Stock Level	649,809
		Customer Report	6,498,084
80%	79.9%	New Order	5,839,254	1,019
		Payment	5,839,259
		Order Status	583,927
		Delivery	583,926
		Stock Level	583,926
		Customer Report	5,839,259
70%	70.4%	New Order	5,149,099	1,019
		Payment	5,149,097
		Order Status	514,911
		Delivery	514,910
		Stock Level	514,910
		Customer Report	5,149,104
60%	60.5%	New Order	4,422,039	1,019
		Payment	4,422,033
		Order Status	442,203
		Delivery	442,202
		Stock Level	442,205
		Customer Report	4,422,033
50%	49.7%	New Order	3,629,418	1,019
		Payment	3,629,424
		Order Status	362,941
		Delivery	362,942
		Stock Level	362,943
		Customer Report	3,629,422
40%	39.8%	New Order	2,908,178	1,019
		Payment	2,908,181
		Order Status	290,817
		Delivery	290,819
		Stock Level	290,819
		Customer Report	2,908,186
30%	30.0%	New Order	2,190,465	1,019
		Payment	2,190,467
		Order Status	219,046
		Delivery	219,047
		Stock Level	219,047
		Customer Report	2,190,470
20%	20.2%	New Order	1,473,331	1,019
		Payment	1,473,334
		Order Status	147,335
		Delivery	147,334
		Stock Level	147,333
		Customer Report	1,473,333
10%	10.0%	New Order	731,515	1,019
		Payment	731,513
		Order Status	73,152
		Delivery	73,150
		Stock Level	73,153
		Customer Report	731,517
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]