SPECpower_ssj2008 JVM Instance 'linux-qsr3.027' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.027' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 87,596
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			87,929
Calibration 2			87,988
Calibration 3			88,061
ssj_ops@calibrated=88,025
100%	99.5%	88,025	87,596
90%	89.8%	79,222	79,027
80%	79.9%	70,420	70,290
70%	70.3%	61,617	61,874
60%	60.6%	52,815	53,372
50%	50.1%	44,012	44,058
40%	40.5%	35,210	35,664
30%	30.1%	26,407	26,496
20%	20.0%	17,605	17,613
10%	10.1%	8,802	8,850
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	6,394,906	1,545
		Payment	6,394,905
		Order Status	639,493
		Delivery	639,491
		Stock Level	639,491
		Customer Report	6,394,905
Calibration 2		New Order	6,399,166	1,545
		Payment	6,399,171
		Order Status	639,917
		Delivery	639,917
		Stock Level	639,917
		Customer Report	6,399,173
Calibration 3		New Order	6,404,429	1,545
		Payment	6,404,428
		Order Status	640,444
		Delivery	640,443
		Stock Level	640,444
		Customer Report	6,404,429
100%	99.5%	New Order	6,370,621	1,545
		Payment	6,370,620
		Order Status	637,061
		Delivery	637,063
		Stock Level	637,062
		Customer Report	6,370,623
90%	89.8%	New Order	5,747,407	1,545
		Payment	5,747,409
		Order Status	574,741
		Delivery	574,741
		Stock Level	574,741
		Customer Report	5,747,409
80%	79.9%	New Order	5,111,973	1,545
		Payment	5,111,973
		Order Status	511,197
		Delivery	511,197
		Stock Level	511,197
		Customer Report	5,111,974
70%	70.3%	New Order	4,499,919	1,545
		Payment	4,499,920
		Order Status	449,993
		Delivery	449,991
		Stock Level	449,992
		Customer Report	4,499,921
60%	60.6%	New Order	3,881,627	1,545
		Payment	3,881,625
		Order Status	388,162
		Delivery	388,160
		Stock Level	388,161
		Customer Report	3,881,626
50%	50.1%	New Order	3,204,226	1,545
		Payment	3,204,232
		Order Status	320,423
		Delivery	320,423
		Stock Level	320,422
		Customer Report	3,204,232
40%	40.5%	New Order	2,593,736	1,545
		Payment	2,593,742
		Order Status	259,373
		Delivery	259,375
		Stock Level	259,373
		Customer Report	2,593,738
30%	30.1%	New Order	1,926,999	1,545
		Payment	1,927,001
		Order Status	192,701
		Delivery	192,700
		Stock Level	192,700
		Customer Report	1,926,995
20%	20.0%	New Order	1,280,919	1,545
		Payment	1,280,919
		Order Status	128,092
		Delivery	128,090
		Stock Level	128,091
		Customer Report	1,280,922
10%	10.1%	New Order	643,634	1,545
		Payment	643,633
		Order Status	64,364
		Delivery	64,364
		Stock Level	64,362
		Customer Report	643,643
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]