SPECpower_ssj2008 JVM Instance 'linux-93mw.058' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.058' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 102,695
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			103,221
Calibration 2			102,500
Calibration 3			102,316
ssj_ops@calibrated=102,408
100%	100.3%	102,408	102,695
90%	90.7%	92,167	92,875
80%	80.0%	81,926	81,913
70%	69.7%	71,686	71,344
60%	60.0%	61,445	61,400
50%	51.1%	51,204	52,377
40%	39.7%	40,963	40,669
30%	29.7%	30,722	30,398
20%	20.7%	20,482	21,162
10%	10.3%	10,241	10,579
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	7,507,047	1,019
		Payment	7,507,054
		Order Status	750,705
		Delivery	750,705
		Stock Level	750,706
		Customer Report	7,507,057
Calibration 2		New Order	7,454,577	1,019
		Payment	7,454,583
		Order Status	745,457
		Delivery	745,457
		Stock Level	745,458
		Customer Report	7,454,581
Calibration 3		New Order	7,441,165	1,019
		Payment	7,441,163
		Order Status	744,117
		Delivery	744,116
		Stock Level	744,116
		Customer Report	7,441,163
100%	100.3%	New Order	7,468,725	1,019
		Payment	7,468,726
		Order Status	746,873
		Delivery	746,872
		Stock Level	746,872
		Customer Report	7,468,728
90%	90.7%	New Order	6,754,515	1,019
		Payment	6,754,519
		Order Status	675,453
		Delivery	675,452
		Stock Level	675,452
		Customer Report	6,754,519
80%	80.0%	New Order	5,957,315	1,019
		Payment	5,957,315
		Order Status	595,731
		Delivery	595,730
		Stock Level	595,731
		Customer Report	5,957,314
70%	69.7%	New Order	5,188,641	1,019
		Payment	5,188,643
		Order Status	518,865
		Delivery	518,865
		Stock Level	518,864
		Customer Report	5,188,645
60%	60.0%	New Order	4,465,435	1,019
		Payment	4,465,443
		Order Status	446,542
		Delivery	446,545
		Stock Level	446,544
		Customer Report	4,465,435
50%	51.1%	New Order	3,809,244	1,018
		Payment	3,809,245
		Order Status	380,925
		Delivery	380,925
		Stock Level	380,925
		Customer Report	3,809,242
40%	39.7%	New Order	2,957,812	1,018
		Payment	2,957,816
		Order Status	295,780
		Delivery	295,781
		Stock Level	295,780
		Customer Report	2,957,807
30%	29.7%	New Order	2,210,782	1,018
		Payment	2,210,780
		Order Status	221,078
		Delivery	221,079
		Stock Level	221,077
		Customer Report	2,210,779
20%	20.7%	New Order	1,539,091	1,018
		Payment	1,539,091
		Order Status	153,910
		Delivery	153,910
		Stock Level	153,909
		Customer Report	1,539,089
10%	10.3%	New Order	769,395	1,018
		Payment	769,393
		Order Status	76,940
		Delivery	76,939
		Stock Level	76,938
		Customer Report	769,395
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]