SPECpower_ssj2008 JVM Instance 'linux-93mw.028' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.028' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 102,502
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			103,063
Calibration 2			103,213
Calibration 3			103,253
ssj_ops@calibrated=103,233
100%	99.3%	103,233	102,502
90%	89.2%	92,910	92,115
80%	80.0%	82,587	82,605
70%	69.9%	72,263	72,206
60%	61.4%	61,940	63,379
50%	49.4%	51,617	51,025
40%	39.8%	41,293	41,061
30%	30.3%	30,970	31,324
20%	20.0%	20,647	20,615
10%	9.9%	10,323	10,203
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	7,495,586	1,019
		Payment	7,495,579
		Order Status	749,560
		Delivery	749,558
		Stock Level	749,558
		Customer Report	7,495,586
Calibration 2		New Order	7,506,433	1,019
		Payment	7,506,437
		Order Status	750,644
		Delivery	750,643
		Stock Level	750,644
		Customer Report	7,506,437
Calibration 3		New Order	7,509,338	1,019
		Payment	7,509,340
		Order Status	750,935
		Delivery	750,934
		Stock Level	750,933
		Customer Report	7,509,339
100%	99.3%	New Order	7,454,672	1,019
		Payment	7,454,672
		Order Status	745,467
		Delivery	745,466
		Stock Level	745,467
		Customer Report	7,454,668
90%	89.2%	New Order	6,699,313	1,019
		Payment	6,699,312
		Order Status	669,933
		Delivery	669,930
		Stock Level	669,932
		Customer Report	6,699,319
80%	80.0%	New Order	6,007,634	1,019
		Payment	6,007,630
		Order Status	600,764
		Delivery	600,764
		Stock Level	600,763
		Customer Report	6,007,634
70%	69.9%	New Order	5,251,388	1,018
		Payment	5,251,383
		Order Status	525,138
		Delivery	525,139
		Stock Level	525,139
		Customer Report	5,251,382
60%	61.4%	New Order	4,609,366	1,018
		Payment	4,609,366
		Order Status	460,936
		Delivery	460,936
		Stock Level	460,938
		Customer Report	4,609,362
50%	49.4%	New Order	3,710,948	1,018
		Payment	3,710,946
		Order Status	371,094
		Delivery	371,096
		Stock Level	371,095
		Customer Report	3,710,948
40%	39.8%	New Order	2,986,262	1,018
		Payment	2,986,261
		Order Status	298,626
		Delivery	298,625
		Stock Level	298,626
		Customer Report	2,986,257
30%	30.3%	New Order	2,278,081	1,018
		Payment	2,278,082
		Order Status	227,810
		Delivery	227,807
		Stock Level	227,808
		Customer Report	2,278,090
20%	20.0%	New Order	1,499,262	1,018
		Payment	1,499,260
		Order Status	149,926
		Delivery	149,927
		Stock Level	149,926
		Customer Report	1,499,260
10%	9.9%	New Order	742,063	1,018
		Payment	742,064
		Order Status	74,206
		Delivery	74,208
		Stock Level	74,207
		Customer Report	742,061
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]