SPECpower_ssj2008 JVM Instance 'linux-93mw.002' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.002' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 104,715
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			105,802
Calibration 2			105,603
Calibration 3			105,849
ssj_ops@calibrated=105,726
100%	99.0%	105,726	104,715
90%	89.9%	95,153	95,085
80%	80.4%	84,581	84,990
70%	70.1%	74,008	74,067
60%	59.8%	63,436	63,251
50%	50.5%	52,863	53,351
40%	39.7%	42,290	42,023
30%	30.0%	31,718	31,708
20%	20.1%	21,145	21,266
10%	9.7%	10,573	10,287
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	7,694,725	1,019
		Payment	7,694,725
		Order Status	769,473
		Delivery	769,474
		Stock Level	769,473
		Customer Report	7,694,724
Calibration 2		New Order	7,680,231	1,019
		Payment	7,680,234
		Order Status	768,024
		Delivery	768,024
		Stock Level	768,024
		Customer Report	7,680,234
Calibration 3		New Order	7,698,124	1,019
		Payment	7,698,124
		Order Status	769,812
		Delivery	769,815
		Stock Level	769,812
		Customer Report	7,698,125
100%	99.0%	New Order	7,615,656	1,019
		Payment	7,615,656
		Order Status	761,565
		Delivery	761,565
		Stock Level	761,566
		Customer Report	7,615,655
90%	89.9%	New Order	6,915,273	1,019
		Payment	6,915,268
		Order Status	691,527
		Delivery	691,527
		Stock Level	691,527
		Customer Report	6,915,269
80%	80.4%	New Order	6,181,065	1,019
		Payment	6,181,064
		Order Status	618,106
		Delivery	618,106
		Stock Level	618,107
		Customer Report	6,181,067
70%	70.1%	New Order	5,386,715	1,019
		Payment	5,386,718
		Order Status	538,671
		Delivery	538,672
		Stock Level	538,671
		Customer Report	5,386,713
60%	59.8%	New Order	4,600,247	1,018
		Payment	4,600,247
		Order Status	460,025
		Delivery	460,025
		Stock Level	460,026
		Customer Report	4,600,246
50%	50.5%	New Order	3,880,059	1,018
		Payment	3,880,057
		Order Status	388,006
		Delivery	388,006
		Stock Level	388,007
		Customer Report	3,880,061
40%	39.7%	New Order	3,056,214	1,018
		Payment	3,056,214
		Order Status	305,621
		Delivery	305,622
		Stock Level	305,622
		Customer Report	3,056,213
30%	30.0%	New Order	2,306,062	1,018
		Payment	2,306,060
		Order Status	230,606
		Delivery	230,607
		Stock Level	230,605
		Customer Report	2,306,062
20%	20.1%	New Order	1,546,584	1,018
		Payment	1,546,587
		Order Status	154,660
		Delivery	154,659
		Stock Level	154,658
		Customer Report	1,546,592
10%	9.7%	New Order	748,179	1,018
		Payment	748,185
		Order Status	74,817
		Delivery	74,819
		Stock Level	74,817
		Customer Report	748,183
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]