SPECpower_ssj2008 JVM Instance 'linux-93mw.022' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.022' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 104,677
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 11, 2019
Hardware Availability:	Aug-2019	Software Availability:	Dec-2018	Publication:	Sep 19, 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			105,465
Calibration 2			105,463
Calibration 3			105,567
ssj_ops@calibrated=105,515
100%	99.2%	105,515	104,677
90%	88.7%	94,963	93,586
80%	79.3%	84,412	83,634
70%	70.1%	73,860	73,969
60%	59.6%	63,309	62,892
50%	49.1%	52,757	51,777
40%	40.3%	42,206	42,529
30%	30.2%	31,654	31,918
20%	19.7%	21,103	20,755
10%	9.9%	10,551	10,471
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:	Think System SR655
Form Factor:	2U
CPU Name:	AMD EPYC 7742 2.25Ghz
CPU Characteristics:	64-Core, 2.25GHz, 256MB L3 Cache
CPU Frequency (MHz):	2250
CPU(s) Enabled:	64 cores, 1 chip, 64 cores/chip
Hardware Threads:	128 (2 / core)
CPU(s) Orderable:	1 chip
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	512 KB I+D on chip per core
Tertiary Cache:	256 MB I+D on chip per chip, 16 MB shared / 4 cores
Other Cache:	None
Memory Amount (GB):	128
# and size of DIMM:	8 x 16384 MB
Memory Details:	8 x 16GB 2Rx8 PC4-3200AA-RE2-12; slots 1, 3, 5, 7, 10, 12, 14, and 16 populated
Power Supply Quantity and Rating (W):	1 x 750
Power Supply Details:	Lenovo P/N:SP57A03125
Disk Drive:	1 x 128GB M.2 SSD P/N:SSS7A06667
Disk Controller:	Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed:	4 x Broadcom 1Gb RJ45 4-port Ethernet
NICs Enabled in Firmware / OS / Connected:	1/1/1
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 -Xmn900m -Xms1024m -Xmx1024m -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:ParallelGCThreads=2 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+AggressiveOpts -XX:+UseLargePages -XX:+UseParallelOldGC -XX:LargePageSizeInBytes=2m -XX:+UseBiasedLocking -XX:+UseHugeTLBFS -XX:+UseTransparentHugePages
JVM Affinity:	for each physicalCore { numactl -C physicalCoreId, physicalCoreId + 64 }
JVM Instances:	64
JVM Initial Heap (MB):	1024
JVM Maximum Heap (MB):	1024
JVM Address Bits:	64
Boot Firmware Version:	CFE103A
Management Firmware Version:	AMBT03A
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	None

Boot Firmware Settings

Operating Mode: Maximum Efficiency
Determinism Slider: Performance
L1 Stream HW Prefetcher: Disabled
L2 Stream HW Prefetcher: Disabled
NUMA nodes per socket: NPS4
SVM Mode: Disabled
IOMMU: Disabled
NIC Port Enablement: Disable ports 1, 2, 3

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 128 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	7,670,241	1,019
		Payment	7,670,237
		Order Status	767,023
		Delivery	767,024
		Stock Level	767,025
		Customer Report	7,670,234
Calibration 2		New Order	7,670,041	1,019
		Payment	7,670,039
		Order Status	767,005
		Delivery	767,004
		Stock Level	767,004
		Customer Report	7,670,037
Calibration 3		New Order	7,677,594	1,019
		Payment	7,677,589
		Order Status	767,758
		Delivery	767,760
		Stock Level	767,757
		Customer Report	7,677,589
100%	99.2%	New Order	7,612,868	1,019
		Payment	7,612,870
		Order Status	761,286
		Delivery	761,287
		Stock Level	761,288
		Customer Report	7,612,871
90%	88.7%	New Order	6,806,297	1,019
		Payment	6,806,295
		Order Status	680,630
		Delivery	680,631
		Stock Level	680,629
		Customer Report	6,806,297
80%	79.3%	New Order	6,082,467	1,019
		Payment	6,082,459
		Order Status	608,246
		Delivery	608,246
		Stock Level	608,248
		Customer Report	6,082,463
70%	70.1%	New Order	5,379,539	1,019
		Payment	5,379,543
		Order Status	537,953
		Delivery	537,953
		Stock Level	537,954
		Customer Report	5,379,541
60%	59.6%	New Order	4,573,988	1,019
		Payment	4,573,989
		Order Status	457,399
		Delivery	457,400
		Stock Level	457,399
		Customer Report	4,573,989
50%	49.1%	New Order	3,765,590	1,019
		Payment	3,765,592
		Order Status	376,559
		Delivery	376,559
		Stock Level	376,560
		Customer Report	3,765,590
40%	40.3%	New Order	3,093,014	1,019
		Payment	3,093,015
		Order Status	309,301
		Delivery	309,301
		Stock Level	309,302
		Customer Report	3,093,018
30%	30.2%	New Order	2,321,325	1,019
		Payment	2,321,326
		Order Status	232,132
		Delivery	232,133
		Stock Level	232,132
		Customer Report	2,321,319
20%	19.7%	New Order	1,509,479	1,019
		Payment	1,509,477
		Order Status	150,948
		Delivery	150,948
		Stock Level	150,948
		Customer Report	1,509,475
10%	9.9%	New Order	761,515	1,019
		Payment	761,514
		Order Status	76,150
		Delivery	76,151
		Stock Level	76,152
		Customer Report	761,518
Active Idle		New Order	0	1,019
		Payment	0
		Order Status	0
		Delivery	0
		Stock Level	0
		Customer Report	0

http://www.spec.org - info@spec.org

SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]