SPECpower_ssj2008 JVM Instance 'linux-qsr3.008' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.008' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 92,915
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			94,345
Calibration 2			93,285
Calibration 3			93,410
ssj_ops@calibrated=93,347
100%	99.5%	93,347	92,915
90%	89.4%	84,013	83,482
80%	80.0%	74,678	74,689
70%	70.2%	65,343	65,498
60%	60.5%	56,008	56,508
50%	50.2%	46,674	46,861
40%	40.2%	37,339	37,530
30%	29.6%	28,004	27,620
20%	19.8%	18,669	18,515
10%	9.7%	9,335	9,029
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	6,861,508	1,545
		Payment	6,861,506
		Order Status	686,151
		Delivery	686,152
		Stock Level	686,151
		Customer Report	6,861,508
Calibration 2		New Order	6,784,338	1,545
		Payment	6,784,341
		Order Status	678,434
		Delivery	678,433
		Stock Level	678,435
		Customer Report	6,784,338
Calibration 3		New Order	6,793,471	1,545
		Payment	6,793,476
		Order Status	679,348
		Delivery	679,348
		Stock Level	679,346
		Customer Report	6,793,466
100%	99.5%	New Order	6,757,466	1,545
		Payment	6,757,461
		Order Status	675,747
		Delivery	675,748
		Stock Level	675,746
		Customer Report	6,757,464
90%	89.4%	New Order	6,071,454	1,545
		Payment	6,071,444
		Order Status	607,143
		Delivery	607,145
		Stock Level	607,143
		Customer Report	6,071,449
80%	80.0%	New Order	5,431,897	1,545
		Payment	5,431,899
		Order Status	543,189
		Delivery	543,192
		Stock Level	543,190
		Customer Report	5,431,901
70%	70.2%	New Order	4,763,479	1,545
		Payment	4,763,481
		Order Status	476,347
		Delivery	476,347
		Stock Level	476,347
		Customer Report	4,763,478
60%	60.5%	New Order	4,109,687	1,545
		Payment	4,109,690
		Order Status	410,969
		Delivery	410,967
		Stock Level	410,968
		Customer Report	4,109,678
50%	50.2%	New Order	3,408,073	1,545
		Payment	3,408,074
		Order Status	340,806
		Delivery	340,805
		Stock Level	340,809
		Customer Report	3,408,074
40%	40.2%	New Order	2,729,499	1,545
		Payment	2,729,501
		Order Status	272,949
		Delivery	272,951
		Stock Level	272,950
		Customer Report	2,729,504
30%	29.6%	New Order	2,008,721	1,545
		Payment	2,008,718
		Order Status	200,872
		Delivery	200,871
		Stock Level	200,871
		Customer Report	2,008,717
20%	19.8%	New Order	1,346,539	1,545
		Payment	1,346,541
		Order Status	134,654
		Delivery	134,654
		Stock Level	134,654
		Customer Report	1,346,538
10%	9.7%	New Order	656,666	1,545
		Payment	656,668
		Order Status	65,666
		Delivery	65,668
		Stock Level	65,666
		Customer Report	656,666
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]