SPECpower_ssj2008 JVM Instance 'linux-93mw.033' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.033' Performance Report

Lenovo Global Technology Think System SR655			ssj_ops@100% = 105,913
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			105,673
Calibration 2			106,134
Calibration 3			106,667
ssj_ops@calibrated=106,400
100%	99.5%	106,400	105,913
90%	89.5%	95,760	95,261
80%	80.0%	85,120	85,081
70%	70.3%	74,480	74,822
60%	59.9%	63,840	63,765
50%	49.5%	53,200	52,655
40%	39.9%	42,560	42,454
30%	29.3%	31,920	31,200
20%	20.5%	21,280	21,778
10%	9.7%	10,640	10,372
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	7,685,362	1,019
		Payment	7,685,357
		Order Status	768,535
		Delivery	768,537
		Stock Level	768,538
		Customer Report	7,685,360
Calibration 2		New Order	7,718,817	1,019
		Payment	7,718,819
		Order Status	771,881
		Delivery	771,881
		Stock Level	771,882
		Customer Report	7,718,819
Calibration 3		New Order	7,757,606	1,019
		Payment	7,757,596
		Order Status	775,762
		Delivery	775,759
		Stock Level	775,760
		Customer Report	7,757,605
100%	99.5%	New Order	7,702,784	1,019
		Payment	7,702,782
		Order Status	770,278
		Delivery	770,278
		Stock Level	770,278
		Customer Report	7,702,779
90%	89.5%	New Order	6,928,115	1,019
		Payment	6,928,112
		Order Status	692,812
		Delivery	692,811
		Stock Level	692,812
		Customer Report	6,928,115
80%	80.0%	New Order	6,187,708	1,019
		Payment	6,187,711
		Order Status	618,773
		Delivery	618,771
		Stock Level	618,771
		Customer Report	6,187,715
70%	70.3%	New Order	5,441,616	1,019
		Payment	5,441,612
		Order Status	544,162
		Delivery	544,161
		Stock Level	544,162
		Customer Report	5,441,617
60%	59.9%	New Order	4,637,447	1,019
		Payment	4,637,447
		Order Status	463,745
		Delivery	463,745
		Stock Level	463,745
		Customer Report	4,637,456
50%	49.5%	New Order	3,829,482	1,019
		Payment	3,829,476
		Order Status	382,948
		Delivery	382,949
		Stock Level	382,948
		Customer Report	3,829,476
40%	39.9%	New Order	3,087,565	1,019
		Payment	3,087,562
		Order Status	308,756
		Delivery	308,757
		Stock Level	308,756
		Customer Report	3,087,561
30%	29.3%	New Order	2,269,094	1,019
		Payment	2,269,092
		Order Status	226,910
		Delivery	226,908
		Stock Level	226,909
		Customer Report	2,269,087
20%	20.5%	New Order	1,583,834	1,019
		Payment	1,583,834
		Order Status	158,384
		Delivery	158,384
		Stock Level	158,384
		Customer Report	1,583,836
10%	9.7%	New Order	754,333	1,019
		Payment	754,337
		Order Status	75,434
		Delivery	75,434
		Stock Level	75,433
		Customer Report	754,337
Active Idle		New Order	0	1,019
		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]