SPECpower_ssj2008 JVM Instance 'linux-qsr3.094' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.094' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 89,832
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			90,216
Calibration 2			89,830
Calibration 3			89,928
ssj_ops@calibrated=89,879
100%	99.9%	89,879	89,832
90%	89.9%	80,891	80,810
80%	80.3%	71,903	72,185
70%	69.4%	62,915	62,346
60%	61.3%	53,927	55,052
50%	50.3%	44,939	45,214
40%	40.0%	35,952	35,929
30%	29.8%	26,964	26,783
20%	19.9%	17,976	17,848
10%	9.6%	8,988	8,600
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	6,561,187	1,545
		Payment	6,561,186
		Order Status	656,119
		Delivery	656,119
		Stock Level	656,118
		Customer Report	6,561,187
Calibration 2		New Order	6,533,092	1,545
		Payment	6,533,090
		Order Status	653,310
		Delivery	653,309
		Stock Level	653,309
		Customer Report	6,533,098
Calibration 3		New Order	6,540,209	1,545
		Payment	6,540,200
		Order Status	654,020
		Delivery	654,020
		Stock Level	654,020
		Customer Report	6,540,205
100%	99.9%	New Order	6,533,234	1,545
		Payment	6,533,236
		Order Status	653,324
		Delivery	653,324
		Stock Level	653,324
		Customer Report	6,533,231
90%	89.9%	New Order	5,877,111	1,545
		Payment	5,877,112
		Order Status	587,712
		Delivery	587,712
		Stock Level	587,710
		Customer Report	5,877,117
80%	80.3%	New Order	5,249,839	1,545
		Payment	5,249,841
		Order Status	524,985
		Delivery	524,982
		Stock Level	524,983
		Customer Report	5,249,841
70%	69.4%	New Order	4,534,236	1,545
		Payment	4,534,234
		Order Status	453,424
		Delivery	453,423
		Stock Level	453,424
		Customer Report	4,534,238
60%	61.3%	New Order	4,003,760	1,545
		Payment	4,003,760
		Order Status	400,376
		Delivery	400,376
		Stock Level	400,376
		Customer Report	4,003,762
50%	50.3%	New Order	3,288,291	1,545
		Payment	3,288,291
		Order Status	328,829
		Delivery	328,828
		Stock Level	328,829
		Customer Report	3,288,291
40%	40.0%	New Order	2,613,038	1,545
		Payment	2,613,041
		Order Status	261,305
		Delivery	261,305
		Stock Level	261,305
		Customer Report	2,613,042
30%	29.8%	New Order	1,947,841	1,545
		Payment	1,947,844
		Order Status	194,784
		Delivery	194,784
		Stock Level	194,784
		Customer Report	1,947,845
20%	19.9%	New Order	1,298,068	1,545
		Payment	1,298,074
		Order Status	129,806
		Delivery	129,807
		Stock Level	129,807
		Customer Report	1,298,074
10%	9.6%	New Order	625,454	1,545
		Payment	625,454
		Order Status	62,545
		Delivery	62,544
		Stock Level	62,545
		Customer Report	625,458
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]