SPECpower_ssj2008 JVM Instance 'linux-93mw.012' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.012' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 100,343
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:	Aug 7, 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			95,514
Calibration 2			100,340
Calibration 3			100,228
ssj_ops@calibrated=100,284
100%	100.1%	100,284	100,343
90%	90.9%	90,256	91,151
80%	80.9%	80,227	81,107
70%	69.4%	70,199	69,624
60%	60.0%	60,171	60,133
50%	49.8%	50,142	49,969
40%	40.0%	40,114	40,154
30%	30.9%	30,085	30,947
20%	20.4%	20,057	20,434
10%	10.3%	10,028	10,341
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 18.9 (build 11.0.3+12-LTS, mixed mode), version 11.0.3
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:+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	6,946,935	1,018
		Payment	6,946,933
		Order Status	694,694
		Delivery	694,692
		Stock Level	694,693
		Customer Report	6,946,929
Calibration 2		New Order	7,297,486	1,018
		Payment	7,297,484
		Order Status	729,748
		Delivery	729,748
		Stock Level	729,749
		Customer Report	7,297,484
Calibration 3		New Order	7,289,339	1,018
		Payment	7,289,339
		Order Status	728,933
		Delivery	728,935
		Stock Level	728,933
		Customer Report	7,289,337
100%	100.1%	New Order	7,297,701	1,018
		Payment	7,297,691
		Order Status	729,771
		Delivery	729,769
		Stock Level	729,769
		Customer Report	7,297,696
90%	90.9%	New Order	6,629,143	1,018
		Payment	6,629,148
		Order Status	662,915
		Delivery	662,915
		Stock Level	662,915
		Customer Report	6,629,143
80%	80.9%	New Order	5,898,889	1,018
		Payment	5,898,890
		Order Status	589,891
		Delivery	589,889
		Stock Level	589,889
		Customer Report	5,898,888
70%	69.4%	New Order	5,063,574	1,018
		Payment	5,063,570
		Order Status	506,358
		Delivery	506,356
		Stock Level	506,355
		Customer Report	5,063,572
60%	60.0%	New Order	4,373,323	1,018
		Payment	4,373,318
		Order Status	437,331
		Delivery	437,331
		Stock Level	437,332
		Customer Report	4,373,313
50%	49.8%	New Order	3,634,086	1,018
		Payment	3,634,087
		Order Status	363,408
		Delivery	363,410
		Stock Level	363,407
		Customer Report	3,634,090
40%	40.0%	New Order	2,920,303	1,018
		Payment	2,920,309
		Order Status	292,031
		Delivery	292,031
		Stock Level	292,030
		Customer Report	2,920,305
30%	30.9%	New Order	2,250,677	1,018
		Payment	2,250,680
		Order Status	225,068
		Delivery	225,068
		Stock Level	225,070
		Customer Report	2,250,683
20%	20.4%	New Order	1,486,175	1,018
		Payment	1,486,181
		Order Status	148,618
		Delivery	148,617
		Stock Level	148,617
		Customer Report	1,486,173
10%	10.3%	New Order	752,153	1,018
		Payment	752,153
		Order Status	75,217
		Delivery	75,215
		Stock Level	75,215
		Customer Report	752,154
Active Idle		New Order	0	1,018
		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]