SPECpower_ssj2008 JVM Instance 'linux-qsr3.194' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.194' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 90,620
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Mar 9, 2019
Hardware Availability:	Apr-2019	Software Availability:	Dec-2018	Publication:	Apr 2, 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			89,718
Calibration 2			90,140
Calibration 3			90,935
ssj_ops@calibrated=90,537
100%	100.1%	90,537	90,620
90%	89.9%	81,484	81,394
80%	80.5%	72,430	72,910
70%	69.6%	63,376	63,043
60%	59.8%	54,322	54,125
50%	50.3%	45,269	45,527
40%	39.7%	36,215	35,988
30%	29.9%	27,161	27,110
20%	19.9%	18,107	17,991
10%	10.0%	9,054	9,087
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:	ThinkSystem SR950
Form Factor:	4U
CPU Name:	Intel Xeon Platinum 8276L
CPU Characteristics:	28-Core, 2.2GHz, 39424KB L3 Cache
CPU Frequency (MHz):	2200
CPU(s) Enabled:	224 cores, 8 chips, 28 cores/chip
Hardware Threads:	448 (2 / core)
CPU(s) Orderable:	2,4,6,8 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):	768
# and size of DIMM:	48 x 16 GB
Memory Details:	16GB 2Rx8 PC4-2933Y-RE2-12-DC1; slots 1, 3, 5, 8, 10, 12, 13, 15, 17, 20, 22, 24, 25, 27, 29, 32, 34, 36, 37, 39, 41, 44, 46, 48, 49, 51, 53, 56, 58, 60, 61, 63, 65, 68, 70, 72, 73, 75, 77, 80, 82, 84, 85, 87, 89, 92, 94, 96 populated
Power Supply Quantity and Rating (W):	2 x 1100
Power Supply Details:	Lenovo P/N:7N67A00885
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 Broadcom NetXtreme Gigabit Ethernet
NICs Enabled in Firmware / OS / Connected:	2/2/1
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 -Xss256k -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 + 224 }
JVM Instances:	224
JVM Initial Heap (MB):	1550
JVM Maximum Heap (MB):	1550
JVM Address Bits:	64
Boot Firmware Version:	PSE121I
Management Firmware Version:	PSI321C
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 448 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	6,524,974	1,545
		Payment	6,524,970
		Order Status	652,496
		Delivery	652,497
		Stock Level	652,498
		Customer Report	6,524,968
Calibration 2		New Order	6,555,630	1,545
		Payment	6,555,632
		Order Status	655,562
		Delivery	655,563
		Stock Level	655,563
		Customer Report	6,555,628
Calibration 3		New Order	6,613,466	1,545
		Payment	6,613,464
		Order Status	661,347
		Delivery	661,346
		Stock Level	661,347
		Customer Report	6,613,467
100%	100.1%	New Order	6,590,538	1,545
		Payment	6,590,541
		Order Status	659,053
		Delivery	659,055
		Stock Level	659,054
		Customer Report	6,590,536
90%	89.9%	New Order	5,919,548	1,545
		Payment	5,919,551
		Order Status	591,954
		Delivery	591,956
		Stock Level	591,954
		Customer Report	5,919,549
80%	80.5%	New Order	5,302,572	1,545
		Payment	5,302,577
		Order Status	530,257
		Delivery	530,257
		Stock Level	530,258
		Customer Report	5,302,569
70%	69.6%	New Order	4,584,972	1,545
		Payment	4,584,973
		Order Status	458,497
		Delivery	458,497
		Stock Level	458,497
		Customer Report	4,584,975
60%	59.8%	New Order	3,936,370	1,545
		Payment	3,936,373
		Order Status	393,637
		Delivery	393,638
		Stock Level	393,637
		Customer Report	3,936,372
50%	50.3%	New Order	3,311,056	1,545
		Payment	3,311,063
		Order Status	331,106
		Delivery	331,106
		Stock Level	331,106
		Customer Report	3,311,060
40%	39.7%	New Order	2,617,341	1,545
		Payment	2,617,351
		Order Status	261,736
		Delivery	261,736
		Stock Level	261,733
		Customer Report	2,617,343
30%	29.9%	New Order	1,971,643	1,545
		Payment	1,971,640
		Order Status	197,165
		Delivery	197,163
		Stock Level	197,164
		Customer Report	1,971,634
20%	19.9%	New Order	1,308,424	1,545
		Payment	1,308,424
		Order Status	130,841
		Delivery	130,842
		Stock Level	130,843
		Customer Report	1,308,424
10%	10.0%	New Order	660,909	1,545
		Payment	660,908
		Order Status	66,090
		Delivery	66,090
		Stock Level	66,092
		Customer Report	660,911
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]