SPECpower_ssj2008 JVM Instance 'linux-93mw.025' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.025' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 95,423
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			96,088
Calibration 2			95,726
Calibration 3			95,564
ssj_ops@calibrated=95,645
100%	99.8%	95,645	95,423
90%	90.2%	86,080	86,280
80%	79.1%	76,516	75,682
70%	69.9%	66,951	66,811
60%	60.0%	57,387	57,366
50%	50.5%	47,822	48,333
40%	40.3%	38,258	38,562
30%	30.2%	28,693	28,905
20%	19.8%	19,129	18,942
10%	9.6%	9,564	9,200
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	6,988,304	1,018
		Payment	6,988,302
		Order Status	698,831
		Delivery	698,830
		Stock Level	698,831
		Customer Report	6,988,307
Calibration 2		New Order	6,961,870	1,018
		Payment	6,961,872
		Order Status	696,189
		Delivery	696,187
		Stock Level	696,188
		Customer Report	6,961,876
Calibration 3		New Order	6,950,108	1,018
		Payment	6,950,103
		Order Status	695,009
		Delivery	695,012
		Stock Level	695,012
		Customer Report	6,950,105
100%	99.8%	New Order	6,939,867	1,018
		Payment	6,939,865
		Order Status	693,986
		Delivery	693,987
		Stock Level	693,987
		Customer Report	6,939,866
90%	90.2%	New Order	6,275,054	1,018
		Payment	6,275,047
		Order Status	627,506
		Delivery	627,505
		Stock Level	627,505
		Customer Report	6,275,049
80%	79.1%	New Order	5,504,125	1,018
		Payment	5,504,134
		Order Status	550,413
		Delivery	550,413
		Stock Level	550,414
		Customer Report	5,504,126
70%	69.9%	New Order	4,858,961	1,018
		Payment	4,858,961
		Order Status	485,896
		Delivery	485,896
		Stock Level	485,895
		Customer Report	4,858,955
60%	60.0%	New Order	4,172,062	1,018
		Payment	4,172,066
		Order Status	417,206
		Delivery	417,206
		Stock Level	417,206
		Customer Report	4,172,061
50%	50.5%	New Order	3,515,195	1,018
		Payment	3,515,191
		Order Status	351,518
		Delivery	351,519
		Stock Level	351,520
		Customer Report	3,515,195
40%	40.3%	New Order	2,804,547	1,018
		Payment	2,804,543
		Order Status	280,454
		Delivery	280,454
		Stock Level	280,455
		Customer Report	2,804,547
30%	30.2%	New Order	2,102,182	1,018
		Payment	2,102,170
		Order Status	210,218
		Delivery	210,217
		Stock Level	210,218
		Customer Report	2,102,178
20%	19.8%	New Order	1,377,577	1,018
		Payment	1,377,573
		Order Status	137,758
		Delivery	137,756
		Stock Level	137,759
		Customer Report	1,377,577
10%	9.6%	New Order	669,090	1,018
		Payment	669,093
		Order Status	66,908
		Delivery	66,908
		Stock Level	66,910
		Customer Report	669,091
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]