SPECpower_ssj2008 JVM Instance 'linux-93mw.035' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.035' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 105,066
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Oct 2, 2018
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			104,512
Calibration 2			105,121
Calibration 3			105,239
ssj_ops@calibrated=105,180
100%	99.9%	105,180	105,066
90%	90.4%	94,662	95,113
80%	80.1%	84,144	84,225
70%	70.0%	73,626	73,599
60%	60.5%	63,108	63,587
50%	50.3%	52,590	52,882
40%	40.7%	42,072	42,793
30%	29.7%	31,554	31,208
20%	19.9%	21,036	20,983
10%	10.2%	10,518	10,712
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 SR635
Form Factor:	1U
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	7,600,920	1,019
		Payment	7,600,918
		Order Status	760,092
		Delivery	760,093
		Stock Level	760,092
		Customer Report	7,600,918
Calibration 2		New Order	7,645,199	1,019
		Payment	7,645,195
		Order Status	764,520
		Delivery	764,520
		Stock Level	764,521
		Customer Report	7,645,197
Calibration 3		New Order	7,653,790	1,019
		Payment	7,653,784
		Order Status	765,377
		Delivery	765,380
		Stock Level	765,377
		Customer Report	7,653,790
100%	99.9%	New Order	7,641,190	1,019
		Payment	7,641,190
		Order Status	764,118
		Delivery	764,120
		Stock Level	764,119
		Customer Report	7,641,186
90%	90.4%	New Order	6,917,330	1,019
		Payment	6,917,334
		Order Status	691,732
		Delivery	691,732
		Stock Level	691,733
		Customer Report	6,917,331
80%	80.1%	New Order	6,125,446	1,019
		Payment	6,125,446
		Order Status	612,544
		Delivery	612,543
		Stock Level	612,545
		Customer Report	6,125,440
70%	70.0%	New Order	5,352,672	1,019
		Payment	5,352,677
		Order Status	535,266
		Delivery	535,267
		Stock Level	535,268
		Customer Report	5,352,669
60%	60.5%	New Order	4,624,530	1,019
		Payment	4,624,535
		Order Status	462,454
		Delivery	462,455
		Stock Level	462,455
		Customer Report	4,624,535
50%	50.3%	New Order	3,845,937	1,019
		Payment	3,845,932
		Order Status	384,594
		Delivery	384,594
		Stock Level	384,594
		Customer Report	3,845,935
40%	40.7%	New Order	3,112,214	1,019
		Payment	3,112,214
		Order Status	311,222
		Delivery	311,222
		Stock Level	311,221
		Customer Report	3,112,213
30%	29.7%	New Order	2,269,695	1,019
		Payment	2,269,696
		Order Status	226,970
		Delivery	226,969
		Stock Level	226,970
		Customer Report	2,269,700
20%	19.9%	New Order	1,526,058	1,019
		Payment	1,526,061
		Order Status	152,607
		Delivery	152,605
		Stock Level	152,606
		Customer Report	1,526,063
10%	10.2%	New Order	779,090	1,019
		Payment	779,095
		Order Status	77,908
		Delivery	77,909
		Stock Level	77,909
		Customer Report	779,089
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]