SPECpower_ssj2008 JVM Instance 'linux-93mw.046' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.046' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 105,222
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			105,199
Calibration 2			105,736
Calibration 3			105,476
ssj_ops@calibrated=105,606
100%	99.6%	105,606	105,222
90%	90.9%	95,045	95,996
80%	79.7%	84,485	84,220
70%	70.4%	73,924	74,333
60%	59.6%	63,364	62,943
50%	49.7%	52,803	52,508
40%	40.0%	42,242	42,203
30%	29.6%	31,682	31,262
20%	20.1%	21,121	21,175
10%	10.0%	10,561	10,529
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	7,650,930	1,019
		Payment	7,650,923
		Order Status	765,092
		Delivery	765,090
		Stock Level	765,094
		Customer Report	7,650,920
Calibration 2		New Order	7,689,917	1,019
		Payment	7,689,916
		Order Status	768,992
		Delivery	768,993
		Stock Level	768,992
		Customer Report	7,689,916
Calibration 3		New Order	7,670,983	1,019
		Payment	7,670,981
		Order Status	767,099
		Delivery	767,098
		Stock Level	767,099
		Customer Report	7,670,983
100%	99.6%	New Order	7,652,518	1,019
		Payment	7,652,521
		Order Status	765,251
		Delivery	765,251
		Stock Level	765,252
		Customer Report	7,652,520
90%	90.9%	New Order	6,981,519	1,019
		Payment	6,981,522
		Order Status	698,154
		Delivery	698,153
		Stock Level	698,154
		Customer Report	6,981,520
80%	79.7%	New Order	6,125,109	1,019
		Payment	6,125,104
		Order Status	612,509
		Delivery	612,511
		Stock Level	612,511
		Customer Report	6,125,101
70%	70.4%	New Order	5,406,032	1,019
		Payment	5,406,035
		Order Status	540,602
		Delivery	540,603
		Stock Level	540,604
		Customer Report	5,406,031
60%	59.6%	New Order	4,577,860	1,019
		Payment	4,577,862
		Order Status	457,787
		Delivery	457,787
		Stock Level	457,785
		Customer Report	4,577,860
50%	49.7%	New Order	3,818,735	1,019
		Payment	3,818,734
		Order Status	381,874
		Delivery	381,874
		Stock Level	381,872
		Customer Report	3,818,730
40%	40.0%	New Order	3,069,293	1,019
		Payment	3,069,287
		Order Status	306,929
		Delivery	306,928
		Stock Level	306,929
		Customer Report	3,069,289
30%	29.6%	New Order	2,273,639	1,019
		Payment	2,273,642
		Order Status	227,362
		Delivery	227,363
		Stock Level	227,363
		Customer Report	2,273,635
20%	20.1%	New Order	1,540,000	1,019
		Payment	1,539,999
		Order Status	153,999
		Delivery	154,000
		Stock Level	154,001
		Customer Report	1,540,001
10%	10.0%	New Order	765,755	1,019
		Payment	765,758
		Order Status	76,577
		Delivery	76,575
		Stock Level	76,575
		Customer Report	765,760
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]