SPECpower_ssj2008 JVM Instance 'Winterfell2.028' Performance Report

SPECpower_ssj2008

JVM Instance 'Winterfell2.028' Performance Report

Lenovo Global Technology ThinkSystem SN850			ssj_ops@100% = 88,017
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Multi Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 19, 2019
Hardware Availability:	Apr-2019	Software Availability:	Dec-2018	Publication:	Aug 21, 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			87,995
Calibration 2			86,852
Calibration 3			88,066
ssj_ops@calibrated=87,459
100%	100.6%	87,459	88,017
90%	88.8%	78,713	77,665
80%	81.0%	69,967	70,873
70%	69.0%	61,221	60,378
60%	60.6%	52,475	52,960
50%	50.8%	43,730	44,440
40%	39.4%	34,984	34,453
30%	29.9%	26,238	26,191
20%	20.1%	17,492	17,542
10%	9.4%	8,746	8,181
Active Idle		0	0

System Under Test

Set: 'sut'

Set Identifier:	sut
Set Description:	System Under Test
# of Identical Nodes:	7
Comment:	'SUT'

Hardware
Hardware Vendor:	Lenovo Global Technology
Model:	ThinkSystem SN850
Form Factor:	10U
CPU Name:	Intel Xeon Platinum 8276L
CPU Characteristics:	28-Core, 2.20 GHz, 39424 KB L3 Cache
CPU Frequency (MHz):	2200
CPU(s) Enabled:	112 cores, 4 chips, 28 cores/chip
Hardware Threads:	224 (2 / core)
CPU(s) Orderable:	2,4 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	1 MB I+D on chip per core
Tertiary Cache:	39424 KB I+D on chip per chip
Other Cache:	None
Memory Amount (GB):	384
# and size of DIMM:	24 x 16 GB
Memory Details:	16GB 2Rx8 PC4-2933V-RE1-12-MA0; slots 1,3,5,8,10,12,13,15,17,20,22,24,25,27,29,32,34,36,37,39,41,44,46 and 48 for each processor
Power Supply Quantity and Rating (W):	None
Power Supply Details:	Shared
Disk Drive:	1 x 128GB M.2 SSD (Lenovo P/N 7N47A00130)
Disk Controller:	Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed:	1 x Intel Ethernet Connection X722 for 10GBASE-T
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 -Xmn1300m -Xms1550m -Xmx1550m -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:ParallelGCThreads=2 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+AggressiveOpts -XX:+UseLargePages -XX:+UseParallelOldGC -XX:LargePageSizeInBytes=2m
JVM Affinity:	for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 112 }
JVM Instances:	112
JVM Initial Heap (MB):	1550
JVM Maximum Heap (MB):	1550
JVM Address Bits:	64
Boot Firmware Version:	IVE141C
Management Firmware Version:	TEI351C
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	None

Boot Firmware Settings

Operating Mode: Custom Mode
Memory Power Management: Automatic
Page Policy: Adaptive
Intel VT for Directed I/O(VT-d): Disable
Memory Data Scrambling: Disable
Turbo Mode: Disable
Intel Virtualization Technology: Disable
Hardware Prefetcher: Disable
Adjacent Cache Prefetch: Disable
DCU Streamer Prefetcher: Disable
Patrol Scrub: Disable
Ethernet over USB interface: Disable

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 224 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	6,399,707	1,545
		Payment	6,399,707
		Order Status	639,970
		Delivery	639,970
		Stock Level	639,972
		Customer Report	6,399,706
Calibration 2		New Order	6,316,970	1,545
		Payment	6,316,967
		Order Status	631,697
		Delivery	631,696
		Stock Level	631,696
		Customer Report	6,316,968
Calibration 3		New Order	6,404,795	1,545
		Payment	6,404,801
		Order Status	640,478
		Delivery	640,480
		Stock Level	640,479
		Customer Report	6,404,802
100%	100.6%	New Order	6,401,237	1,545
		Payment	6,401,242
		Order Status	640,122
		Delivery	640,124
		Stock Level	640,123
		Customer Report	6,401,238
90%	88.8%	New Order	5,648,374	1,545
		Payment	5,648,374
		Order Status	564,838
		Delivery	564,837
		Stock Level	564,838
		Customer Report	5,648,372
80%	81.0%	New Order	5,154,413	1,545
		Payment	5,154,417
		Order Status	515,441
		Delivery	515,441
		Stock Level	515,441
		Customer Report	5,154,421
70%	69.0%	New Order	4,391,108	1,545
		Payment	4,391,104
		Order Status	439,111
		Delivery	439,109
		Stock Level	439,110
		Customer Report	4,391,105
60%	60.6%	New Order	3,851,661	1,545
		Payment	3,851,663
		Order Status	385,166
		Delivery	385,165
		Stock Level	385,166
		Customer Report	3,851,666
50%	50.8%	New Order	3,231,980	1,545
		Payment	3,231,982
		Order Status	323,197
		Delivery	323,198
		Stock Level	323,198
		Customer Report	3,231,981
40%	39.4%	New Order	2,505,668	1,545
		Payment	2,505,666
		Order Status	250,568
		Delivery	250,567
		Stock Level	250,567
		Customer Report	2,505,665
30%	29.9%	New Order	1,904,779	1,545
		Payment	1,904,781
		Order Status	190,479
		Delivery	190,478
		Stock Level	190,477
		Customer Report	1,904,779
20%	20.1%	New Order	1,275,756	1,545
		Payment	1,275,754
		Order Status	127,575
		Delivery	127,575
		Stock Level	127,576
		Customer Report	1,275,754
10%	9.4%	New Order	594,989	1,545
		Payment	594,994
		Order Status	59,499
		Delivery	59,499
		Stock Level	59,499
		Customer Report	594,989
Active Idle		New Order	0	1,545
		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]