SPECpower_ssj2008 JVM Instance 'linux-qsr3.051' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.051' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 91,243
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			92,418
Calibration 2			92,132
Calibration 3			91,760
ssj_ops@calibrated=91,946
100%	99.2%	91,946	91,243
90%	89.8%	82,751	82,570
80%	79.9%	73,557	73,437
70%	71.1%	64,362	65,395
60%	60.7%	55,168	55,827
50%	50.1%	45,973	46,065
40%	39.1%	36,778	35,987
30%	29.9%	27,584	27,446
20%	20.0%	18,389	18,426
10%	10.0%	9,195	9,208
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	6,721,381	1,545
		Payment	6,721,383
		Order Status	672,138
		Delivery	672,136
		Stock Level	672,137
		Customer Report	6,721,379
Calibration 2		New Order	6,700,495	1,545
		Payment	6,700,496
		Order Status	670,050
		Delivery	670,050
		Stock Level	670,049
		Customer Report	6,700,499
Calibration 3		New Order	6,673,488	1,545
		Payment	6,673,487
		Order Status	667,348
		Delivery	667,349
		Stock Level	667,349
		Customer Report	6,673,488
100%	99.2%	New Order	6,635,850	1,545
		Payment	6,635,850
		Order Status	663,585
		Delivery	663,586
		Stock Level	663,586
		Customer Report	6,635,852
90%	89.8%	New Order	6,005,131	1,545
		Payment	6,005,130
		Order Status	600,513
		Delivery	600,513
		Stock Level	600,513
		Customer Report	6,005,131
80%	79.9%	New Order	5,340,846	1,545
		Payment	5,340,849
		Order Status	534,084
		Delivery	534,085
		Stock Level	534,085
		Customer Report	5,340,844
70%	71.1%	New Order	4,756,029	1,545
		Payment	4,756,030
		Order Status	475,603
		Delivery	475,603
		Stock Level	475,603
		Customer Report	4,756,026
60%	60.7%	New Order	4,060,151	1,545
		Payment	4,060,154
		Order Status	406,016
		Delivery	406,016
		Stock Level	406,016
		Customer Report	4,060,147
50%	50.1%	New Order	3,350,171	1,545
		Payment	3,350,163
		Order Status	335,016
		Delivery	335,016
		Stock Level	335,017
		Customer Report	3,350,164
40%	39.1%	New Order	2,617,249	1,545
		Payment	2,617,247
		Order Status	261,724
		Delivery	261,725
		Stock Level	261,724
		Customer Report	2,617,246
30%	29.9%	New Order	1,996,074	1,545
		Payment	1,996,076
		Order Status	199,607
		Delivery	199,607
		Stock Level	199,608
		Customer Report	1,996,073
20%	20.0%	New Order	1,340,081	1,545
		Payment	1,340,085
		Order Status	134,008
		Delivery	134,010
		Stock Level	134,007
		Customer Report	1,340,080
10%	10.0%	New Order	669,647	1,545
		Payment	669,648
		Order Status	66,964
		Delivery	66,965
		Stock Level	66,964
		Customer Report	669,648
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]