SPECpower_ssj2008 JVM Instance 'linux-93mw.040' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.040' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 97,599
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			98,606
Calibration 2			98,042
Calibration 3			98,572
ssj_ops@calibrated=98,307
100%	99.3%	98,307	97,599
90%	89.8%	88,476	88,276
80%	80.6%	78,646	79,262
70%	69.5%	68,815	68,352
60%	59.8%	58,984	58,770
50%	49.3%	49,154	48,446
40%	39.9%	39,323	39,239
30%	29.9%	29,492	29,430
20%	20.1%	19,661	19,807
10%	10.0%	9,831	9,782
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	7,171,429	1,018
		Payment	7,171,427
		Order Status	717,143
		Delivery	717,143
		Stock Level	717,143
		Customer Report	7,171,431
Calibration 2		New Order	7,130,332	1,018
		Payment	7,130,333
		Order Status	713,034
		Delivery	713,034
		Stock Level	713,033
		Customer Report	7,130,330
Calibration 3		New Order	7,168,912	1,018
		Payment	7,168,916
		Order Status	716,891
		Delivery	716,893
		Stock Level	716,892
		Customer Report	7,168,916
100%	99.3%	New Order	7,098,117	1,018
		Payment	7,098,118
		Order Status	709,812
		Delivery	709,812
		Stock Level	709,813
		Customer Report	7,098,114
90%	89.8%	New Order	6,420,055	1,018
		Payment	6,420,056
		Order Status	642,004
		Delivery	642,006
		Stock Level	642,005
		Customer Report	6,420,057
80%	80.6%	New Order	5,764,773	1,018
		Payment	5,764,780
		Order Status	576,478
		Delivery	576,478
		Stock Level	576,476
		Customer Report	5,764,782
70%	69.5%	New Order	4,971,029	1,018
		Payment	4,971,039
		Order Status	497,104
		Delivery	497,102
		Stock Level	497,103
		Customer Report	4,971,034
60%	59.8%	New Order	4,274,195	1,018
		Payment	4,274,195
		Order Status	427,419
		Delivery	427,420
		Stock Level	427,418
		Customer Report	4,274,197
50%	49.3%	New Order	3,523,346	1,018
		Payment	3,523,347
		Order Status	352,335
		Delivery	352,334
		Stock Level	352,335
		Customer Report	3,523,346
40%	39.9%	New Order	2,853,788	1,018
		Payment	2,853,790
		Order Status	285,378
		Delivery	285,377
		Stock Level	285,379
		Customer Report	2,853,791
30%	29.9%	New Order	2,140,331	1,018
		Payment	2,140,333
		Order Status	214,034
		Delivery	214,033
		Stock Level	214,034
		Customer Report	2,140,331
20%	20.1%	New Order	1,440,566	1,018
		Payment	1,440,564
		Order Status	144,056
		Delivery	144,056
		Stock Level	144,056
		Customer Report	1,440,563
10%	10.0%	New Order	711,443	1,018
		Payment	711,440
		Order Status	71,145
		Delivery	71,145
		Stock Level	71,145
		Customer Report	711,443
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]