SPECpower_ssj2008 JVM Instance 'linux-93mw.002' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.002' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 100,376
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			99,929
Calibration 2			99,920
Calibration 3			100,041
ssj_ops@calibrated=99,981
100%	100.4%	99,981	100,376
90%	89.6%	89,982	89,618
80%	80.1%	79,984	80,062
70%	70.0%	69,986	70,031
60%	60.0%	59,988	59,994
50%	50.7%	49,990	50,673
40%	41.1%	39,992	41,087
30%	29.6%	29,994	29,624
20%	20.4%	19,996	20,408
10%	9.9%	9,998	9,946
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	7,267,624	1,018
		Payment	7,267,625
		Order Status	726,762
		Delivery	726,762
		Stock Level	726,764
		Customer Report	7,267,624
Calibration 2		New Order	7,266,933	1,018
		Payment	7,266,937
		Order Status	726,694
		Delivery	726,692
		Stock Level	726,694
		Customer Report	7,266,934
Calibration 3		New Order	7,275,717	1,018
		Payment	7,275,716
		Order Status	727,572
		Delivery	727,572
		Stock Level	727,570
		Customer Report	7,275,713
100%	100.4%	New Order	7,300,090	1,018
		Payment	7,300,090
		Order Status	730,009
		Delivery	730,009
		Stock Level	730,008
		Customer Report	7,300,093
90%	89.6%	New Order	6,517,989	1,018
		Payment	6,517,984
		Order Status	651,799
		Delivery	651,800
		Stock Level	651,799
		Customer Report	6,517,985
80%	80.1%	New Order	5,822,674	1,018
		Payment	5,822,671
		Order Status	582,266
		Delivery	582,267
		Stock Level	582,268
		Customer Report	5,822,675
70%	70.0%	New Order	5,093,162	1,018
		Payment	5,093,157
		Order Status	509,317
		Delivery	509,316
		Stock Level	509,315
		Customer Report	5,093,164
60%	60.0%	New Order	4,363,217	1,018
		Payment	4,363,212
		Order Status	436,321
		Delivery	436,321
		Stock Level	436,320
		Customer Report	4,363,217
50%	50.7%	New Order	3,685,280	1,018
		Payment	3,685,274
		Order Status	368,528
		Delivery	368,528
		Stock Level	368,528
		Customer Report	3,685,283
40%	41.1%	New Order	2,988,115	1,018
		Payment	2,988,117
		Order Status	298,813
		Delivery	298,811
		Stock Level	298,813
		Customer Report	2,988,114
30%	29.6%	New Order	2,154,616	1,018
		Payment	2,154,610
		Order Status	215,461
		Delivery	215,460
		Stock Level	215,460
		Customer Report	2,154,611
20%	20.4%	New Order	1,484,184	1,018
		Payment	1,484,187
		Order Status	148,418
		Delivery	148,418
		Stock Level	148,418
		Customer Report	1,484,186
10%	9.9%	New Order	723,336	1,018
		Payment	723,330
		Order Status	72,334
		Delivery	72,335
		Stock Level	72,333
		Customer Report	723,332
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]