SPECpower_ssj2008 JVM Instance 'linux-93mw.052' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.052' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 99,083
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 17, 2019
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			100,010
Calibration 2			100,008
Calibration 3			99,634
ssj_ops@calibrated=99,821
100%	99.3%	99,821	99,083
90%	90.3%	89,839	90,090
80%	79.4%	79,857	79,219
70%	69.5%	69,875	69,417
60%	59.6%	59,893	59,487
50%	50.3%	49,910	50,206
40%	39.7%	39,928	39,611
30%	29.8%	29,946	29,729
20%	19.9%	19,964	19,885
10%	9.8%	9,982	9,771
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 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	7,273,964	1,018
		Payment	7,273,962
		Order Status	727,398
		Delivery	727,396
		Stock Level	727,397
		Customer Report	7,273,963
Calibration 2		New Order	7,273,313	1,018
		Payment	7,273,321
		Order Status	727,332
		Delivery	727,330
		Stock Level	727,332
		Customer Report	7,273,320
Calibration 3		New Order	7,246,105	1,018
		Payment	7,246,104
		Order Status	724,610
		Delivery	724,609
		Stock Level	724,612
		Customer Report	7,246,104
100%	99.3%	New Order	7,206,074	1,018
		Payment	7,206,076
		Order Status	720,608
		Delivery	720,609
		Stock Level	720,607
		Customer Report	7,206,077
90%	90.3%	New Order	6,552,018	1,018
		Payment	6,552,014
		Order Status	655,201
		Delivery	655,203
		Stock Level	655,201
		Customer Report	6,552,012
80%	79.4%	New Order	5,761,364	1,018
		Payment	5,761,367
		Order Status	576,134
		Delivery	576,135
		Stock Level	576,136
		Customer Report	5,761,359
70%	69.5%	New Order	5,048,539	1,018
		Payment	5,048,537
		Order Status	504,853
		Delivery	504,854
		Stock Level	504,854
		Customer Report	5,048,537
60%	59.6%	New Order	4,326,345	1,018
		Payment	4,326,345
		Order Status	432,635
		Delivery	432,634
		Stock Level	432,636
		Customer Report	4,326,351
50%	50.3%	New Order	3,651,332	1,018
		Payment	3,651,331
		Order Status	365,135
		Delivery	365,134
		Stock Level	365,135
		Customer Report	3,651,332
40%	39.7%	New Order	2,880,794	1,018
		Payment	2,880,791
		Order Status	288,079
		Delivery	288,079
		Stock Level	288,079
		Customer Report	2,880,789
30%	29.8%	New Order	2,162,096	1,018
		Payment	2,162,094
		Order Status	216,210
		Delivery	216,207
		Stock Level	216,209
		Customer Report	2,162,092
20%	19.9%	New Order	1,446,247	1,018
		Payment	1,446,245
		Order Status	144,625
		Delivery	144,623
		Stock Level	144,625
		Customer Report	1,446,244
10%	9.8%	New Order	710,607	1,018
		Payment	710,608
		Order Status	71,059
		Delivery	71,061
		Stock Level	71,059
		Customer Report	710,606
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]