SPECpower_ssj2008 JVM Instance 'linux-qsr3.187' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.187' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 88,821
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			89,753
Calibration 2			88,896
Calibration 3			89,571
ssj_ops@calibrated=89,233
100%	99.5%	89,233	88,821
90%	90.1%	80,310	80,372
80%	78.8%	71,387	70,338
70%	70.4%	62,463	62,797
60%	58.5%	53,540	52,166
50%	49.6%	44,617	44,298
40%	40.4%	35,693	36,040
30%	30.4%	26,770	27,102
20%	20.1%	17,847	17,945
10%	9.7%	8,923	8,700
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	6,527,501	1,545
		Payment	6,527,504
		Order Status	652,749
		Delivery	652,751
		Stock Level	652,752
		Customer Report	6,527,511
Calibration 2		New Order	6,465,166	1,545
		Payment	6,465,174
		Order Status	646,518
		Delivery	646,517
		Stock Level	646,516
		Customer Report	6,465,171
Calibration 3		New Order	6,514,234	1,545
		Payment	6,514,236
		Order Status	651,424
		Delivery	651,423
		Stock Level	651,425
		Customer Report	6,514,235
100%	99.5%	New Order	6,459,699	1,545
		Payment	6,459,700
		Order Status	645,971
		Delivery	645,972
		Stock Level	645,969
		Customer Report	6,459,703
90%	90.1%	New Order	5,845,274	1,545
		Payment	5,845,272
		Order Status	584,526
		Delivery	584,527
		Stock Level	584,527
		Customer Report	5,845,274
80%	78.8%	New Order	5,115,504	1,545
		Payment	5,115,502
		Order Status	511,551
		Delivery	511,551
		Stock Level	511,551
		Customer Report	5,115,503
70%	70.4%	New Order	4,567,780	1,545
		Payment	4,567,780
		Order Status	456,777
		Delivery	456,777
		Stock Level	456,778
		Customer Report	4,567,779
60%	58.5%	New Order	3,793,909	1,545
		Payment	3,793,910
		Order Status	379,390
		Delivery	379,390
		Stock Level	379,390
		Customer Report	3,793,913
50%	49.6%	New Order	3,221,673	1,545
		Payment	3,221,673
		Order Status	322,167
		Delivery	322,166
		Stock Level	322,167
		Customer Report	3,221,675
40%	40.4%	New Order	2,621,123	1,545
		Payment	2,621,121
		Order Status	262,111
		Delivery	262,110
		Stock Level	262,112
		Customer Report	2,621,118
30%	30.4%	New Order	1,971,068	1,545
		Payment	1,971,067
		Order Status	197,109
		Delivery	197,107
		Stock Level	197,108
		Customer Report	1,971,068
20%	20.1%	New Order	1,305,116	1,545
		Payment	1,305,119
		Order Status	130,513
		Delivery	130,512
		Stock Level	130,510
		Customer Report	1,305,120
10%	9.7%	New Order	632,731	1,545
		Payment	632,728
		Order Status	63,271
		Delivery	63,271
		Stock Level	63,273
		Customer Report	632,726
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]