SPECpower_ssj2008 JVM Instance 'linux-qsr3.031' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.031' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 89,127
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			89,693
Calibration 2			89,266
Calibration 3			89,477
ssj_ops@calibrated=89,371
100%	99.7%	89,371	89,127
90%	89.4%	80,434	79,928
80%	80.6%	71,497	72,057
70%	70.5%	62,560	63,047
60%	60.0%	53,623	53,598
50%	50.2%	44,686	44,890
40%	40.0%	35,749	35,739
30%	30.8%	26,811	27,517
20%	20.0%	17,874	17,831
10%	10.0%	8,937	8,921
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	6,523,188	1,545
		Payment	6,523,192
		Order Status	652,318
		Delivery	652,319
		Stock Level	652,319
		Customer Report	6,523,192
Calibration 2		New Order	6,492,081	1,545
		Payment	6,492,090
		Order Status	649,208
		Delivery	649,208
		Stock Level	649,208
		Customer Report	6,492,081
Calibration 3		New Order	6,507,423	1,545
		Payment	6,507,421
		Order Status	650,743
		Delivery	650,742
		Stock Level	650,741
		Customer Report	6,507,422
100%	99.7%	New Order	6,481,967	1,545
		Payment	6,481,969
		Order Status	648,197
		Delivery	648,196
		Stock Level	648,197
		Customer Report	6,481,970
90%	89.4%	New Order	5,812,943	1,545
		Payment	5,812,947
		Order Status	581,295
		Delivery	581,294
		Stock Level	581,294
		Customer Report	5,812,941
80%	80.6%	New Order	5,240,486	1,545
		Payment	5,240,487
		Order Status	524,050
		Delivery	524,050
		Stock Level	524,050
		Customer Report	5,240,495
70%	70.5%	New Order	4,585,255	1,545
		Payment	4,585,253
		Order Status	458,524
		Delivery	458,526
		Stock Level	458,525
		Customer Report	4,585,254
60%	60.0%	New Order	3,898,057	1,545
		Payment	3,898,055
		Order Status	389,805
		Delivery	389,805
		Stock Level	389,807
		Customer Report	3,898,054
50%	50.2%	New Order	3,264,712	1,545
		Payment	3,264,713
		Order Status	326,470
		Delivery	326,471
		Stock Level	326,472
		Customer Report	3,264,714
40%	40.0%	New Order	2,599,254	1,545
		Payment	2,599,255
		Order Status	259,925
		Delivery	259,926
		Stock Level	259,926
		Customer Report	2,599,256
30%	30.8%	New Order	2,001,266	1,545
		Payment	2,001,267
		Order Status	200,126
		Delivery	200,125
		Stock Level	200,127
		Customer Report	2,001,269
20%	20.0%	New Order	1,296,818	1,545
		Payment	1,296,816
		Order Status	129,681
		Delivery	129,681
		Stock Level	129,682
		Customer Report	1,296,823
10%	10.0%	New Order	648,786	1,545
		Payment	648,789
		Order Status	64,878
		Delivery	64,879
		Stock Level	64,880
		Customer Report	648,788
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]