SPECpower_ssj2008 JVM Instance 'linux-qsr3.117' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.117' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 90,752
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			91,633
Calibration 2			90,898
Calibration 3			90,744
ssj_ops@calibrated=90,821
100%	99.9%	90,821	90,752
90%	89.9%	81,739	81,617
80%	79.9%	72,657	72,604
70%	70.2%	63,575	63,796
60%	59.8%	54,493	54,278
50%	50.3%	45,410	45,638
40%	39.8%	36,328	36,147
30%	30.1%	27,246	27,300
20%	19.9%	18,164	18,039
10%	10.0%	9,082	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	6,664,287	1,545
		Payment	6,664,285
		Order Status	666,430
		Delivery	666,428
		Stock Level	666,428
		Customer Report	6,664,286
Calibration 2		New Order	6,610,778	1,545
		Payment	6,610,773
		Order Status	661,077
		Delivery	661,079
		Stock Level	661,078
		Customer Report	6,610,777
Calibration 3		New Order	6,599,560	1,545
		Payment	6,599,558
		Order Status	659,956
		Delivery	659,956
		Stock Level	659,955
		Customer Report	6,599,559
100%	99.9%	New Order	6,600,120	1,545
		Payment	6,600,122
		Order Status	660,013
		Delivery	660,012
		Stock Level	660,012
		Customer Report	6,600,120
90%	89.9%	New Order	5,935,792	1,545
		Payment	5,935,792
		Order Status	593,579
		Delivery	593,581
		Stock Level	593,580
		Customer Report	5,935,793
80%	79.9%	New Order	5,280,300	1,545
		Payment	5,280,302
		Order Status	528,030
		Delivery	528,031
		Stock Level	528,029
		Customer Report	5,280,301
70%	70.2%	New Order	4,639,722	1,545
		Payment	4,639,721
		Order Status	463,973
		Delivery	463,972
		Stock Level	463,971
		Customer Report	4,639,721
60%	59.8%	New Order	3,947,489	1,545
		Payment	3,947,488
		Order Status	394,747
		Delivery	394,749
		Stock Level	394,749
		Customer Report	3,947,493
50%	50.3%	New Order	3,319,123	1,545
		Payment	3,319,122
		Order Status	331,912
		Delivery	331,911
		Stock Level	331,913
		Customer Report	3,319,127
40%	39.8%	New Order	2,628,931	1,545
		Payment	2,628,933
		Order Status	262,894
		Delivery	262,894
		Stock Level	262,894
		Customer Report	2,628,930
30%	30.1%	New Order	1,985,467	1,545
		Payment	1,985,466
		Order Status	198,548
		Delivery	198,547
		Stock Level	198,546
		Customer Report	1,985,468
20%	19.9%	New Order	1,311,962	1,545
		Payment	1,311,963
		Order Status	131,196
		Delivery	131,195
		Stock Level	131,197
		Customer Report	1,311,965
10%	10.0%	New Order	660,907	1,545
		Payment	660,911
		Order Status	66,091
		Delivery	66,090
		Stock Level	66,091
		Customer Report	660,910
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]