SPECpower_ssj2008 JVM Instance 'linux-93mw.019' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.019' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 100,325
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			99,302
Calibration 2			100,475
Calibration 3			100,491
ssj_ops@calibrated=100,483
100%	99.8%	100,483	100,325
90%	90.0%	90,435	90,442
80%	80.2%	80,387	80,559
70%	70.0%	70,338	70,387
60%	60.5%	60,290	60,823
50%	49.8%	50,242	50,025
40%	39.9%	40,193	40,073
30%	30.2%	30,145	30,358
20%	20.0%	20,097	20,132
10%	10.2%	10,048	10,250
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	7,222,050	1,018
		Payment	7,222,054
		Order Status	722,204
		Delivery	722,203
		Stock Level	722,206
		Customer Report	7,222,054
Calibration 2		New Order	7,307,293	1,018
		Payment	7,307,289
		Order Status	730,730
		Delivery	730,729
		Stock Level	730,728
		Customer Report	7,307,283
Calibration 3		New Order	7,308,485	1,018
		Payment	7,308,486
		Order Status	730,848
		Delivery	730,848
		Stock Level	730,850
		Customer Report	7,308,483
100%	99.8%	New Order	7,296,346	1,018
		Payment	7,296,347
		Order Status	729,634
		Delivery	729,635
		Stock Level	729,633
		Customer Report	7,296,345
90%	90.0%	New Order	6,577,617	1,018
		Payment	6,577,618
		Order Status	657,762
		Delivery	657,761
		Stock Level	657,761
		Customer Report	6,577,620
80%	80.2%	New Order	5,859,124	1,018
		Payment	5,859,123
		Order Status	585,912
		Delivery	585,914
		Stock Level	585,913
		Customer Report	5,859,132
70%	70.0%	New Order	5,119,064	1,018
		Payment	5,119,063
		Order Status	511,907
		Delivery	511,906
		Stock Level	511,906
		Customer Report	5,119,060
60%	60.5%	New Order	4,423,470	1,018
		Payment	4,423,474
		Order Status	442,347
		Delivery	442,346
		Stock Level	442,349
		Customer Report	4,423,472
50%	49.8%	New Order	3,638,184	1,018
		Payment	3,638,182
		Order Status	363,819
		Delivery	363,818
		Stock Level	363,817
		Customer Report	3,638,180
40%	39.9%	New Order	2,914,415	1,018
		Payment	2,914,413
		Order Status	291,443
		Delivery	291,441
		Stock Level	291,442
		Customer Report	2,914,413
30%	30.2%	New Order	2,207,827	1,018
		Payment	2,207,826
		Order Status	220,783
		Delivery	220,782
		Stock Level	220,783
		Customer Report	2,207,824
20%	20.0%	New Order	1,464,156	1,018
		Payment	1,464,160
		Order Status	146,416
		Delivery	146,416
		Stock Level	146,416
		Customer Report	1,464,157
10%	10.2%	New Order	745,457	1,018
		Payment	745,454
		Order Status	74,543
		Delivery	74,546
		Stock Level	74,546
		Customer Report	745,454
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]