SPECpower_ssj2008 JVM Instance 'linux-qsr3.114' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.114' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 90,295
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			91,094
Calibration 2			90,390
Calibration 3			90,415
ssj_ops@calibrated=90,403
100%	99.9%	90,403	90,295
90%	89.3%	81,362	80,725
80%	79.6%	72,322	71,983
70%	70.1%	63,282	63,370
60%	60.2%	54,242	54,402
50%	49.5%	45,201	44,727
40%	39.8%	36,161	35,957
30%	30.3%	27,121	27,388
20%	20.2%	18,081	18,300
10%	9.8%	9,040	8,879
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	6,625,062	1,545
		Payment	6,625,059
		Order Status	662,505
		Delivery	662,505
		Stock Level	662,506
		Customer Report	6,625,051
Calibration 2		New Order	6,573,823	1,545
		Payment	6,573,820
		Order Status	657,383
		Delivery	657,382
		Stock Level	657,381
		Customer Report	6,573,826
Calibration 3		New Order	6,575,662	1,545
		Payment	6,575,660
		Order Status	657,567
		Delivery	657,566
		Stock Level	657,567
		Customer Report	6,575,664
100%	99.9%	New Order	6,566,887	1,545
		Payment	6,566,894
		Order Status	656,689
		Delivery	656,690
		Stock Level	656,689
		Customer Report	6,566,888
90%	89.3%	New Order	5,870,915	1,545
		Payment	5,870,921
		Order Status	587,092
		Delivery	587,092
		Stock Level	587,092
		Customer Report	5,870,919
80%	79.6%	New Order	5,235,107	1,545
		Payment	5,235,103
		Order Status	523,510
		Delivery	523,512
		Stock Level	523,511
		Customer Report	5,235,105
70%	70.1%	New Order	4,608,743	1,545
		Payment	4,608,736
		Order Status	460,874
		Delivery	460,875
		Stock Level	460,875
		Customer Report	4,608,735
60%	60.2%	New Order	3,956,496	1,545
		Payment	3,956,501
		Order Status	395,649
		Delivery	395,650
		Stock Level	395,650
		Customer Report	3,956,496
50%	49.5%	New Order	3,252,881	1,545
		Payment	3,252,879
		Order Status	325,287
		Delivery	325,288
		Stock Level	325,287
		Customer Report	3,252,879
40%	39.8%	New Order	2,615,113	1,545
		Payment	2,615,106
		Order Status	261,510
		Delivery	261,511
		Stock Level	261,511
		Customer Report	2,615,114
30%	30.3%	New Order	1,991,873	1,545
		Payment	1,991,873
		Order Status	199,186
		Delivery	199,187
		Stock Level	199,188
		Customer Report	1,991,875
20%	20.2%	New Order	1,330,938	1,545
		Payment	1,330,937
		Order Status	133,094
		Delivery	133,094
		Stock Level	133,092
		Customer Report	1,330,935
10%	9.8%	New Order	645,757	1,545
		Payment	645,756
		Order Status	64,576
		Delivery	64,576
		Stock Level	64,575
		Customer Report	645,760
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]