SPECpower_ssj2008 JVM Instance 'linux-93mw.037' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-93mw.037' Performance Report

Lenovo Global Technology Think System SR635			ssj_ops@100% = 103,644
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			104,095
Calibration 2			103,892
Calibration 3			104,205
ssj_ops@calibrated=104,049
100%	99.6%	104,049	103,644
90%	89.3%	93,644	92,925
80%	80.3%	83,239	83,565
70%	69.2%	72,834	71,967
60%	60.0%	62,429	62,405
50%	49.6%	52,024	51,657
40%	40.3%	41,620	41,932
30%	29.6%	31,215	30,840
20%	20.0%	20,810	20,761
10%	9.9%	10,405	10,296
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	7,570,611	1,019
		Payment	7,570,610
		Order Status	757,062
		Delivery	757,061
		Stock Level	757,062
		Customer Report	7,570,616
Calibration 2		New Order	7,555,821	1,019
		Payment	7,555,819
		Order Status	755,582
		Delivery	755,582
		Stock Level	755,581
		Customer Report	7,555,821
Calibration 3		New Order	7,578,568	1,019
		Payment	7,578,564
		Order Status	757,858
		Delivery	757,858
		Stock Level	757,857
		Customer Report	7,578,568
100%	99.6%	New Order	7,537,755	1,019
		Payment	7,537,753
		Order Status	753,776
		Delivery	753,775
		Stock Level	753,775
		Customer Report	7,537,757
90%	89.3%	New Order	6,758,187	1,019
		Payment	6,758,184
		Order Status	675,820
		Delivery	675,819
		Stock Level	675,818
		Customer Report	6,758,185
80%	80.3%	New Order	6,077,498	1,019
		Payment	6,077,496
		Order Status	607,750
		Delivery	607,749
		Stock Level	607,749
		Customer Report	6,077,497
70%	69.2%	New Order	5,233,991	1,018
		Payment	5,233,987
		Order Status	523,398
		Delivery	523,401
		Stock Level	523,398
		Customer Report	5,233,989
60%	60.0%	New Order	4,538,567	1,018
		Payment	4,538,559
		Order Status	453,858
		Delivery	453,855
		Stock Level	453,856
		Customer Report	4,538,563
50%	49.6%	New Order	3,756,897	1,018
		Payment	3,756,888
		Order Status	375,689
		Delivery	375,690
		Stock Level	375,687
		Customer Report	3,756,891
40%	40.3%	New Order	3,049,643	1,018
		Payment	3,049,639
		Order Status	304,963
		Delivery	304,964
		Stock Level	304,963
		Customer Report	3,049,646
30%	29.6%	New Order	2,242,904	1,018
		Payment	2,242,914
		Order Status	224,291
		Delivery	224,292
		Stock Level	224,291
		Customer Report	2,242,910
20%	20.0%	New Order	1,509,870	1,018
		Payment	1,509,876
		Order Status	150,988
		Delivery	150,988
		Stock Level	150,987
		Customer Report	1,509,872
10%	9.9%	New Order	748,788	1,018
		Payment	748,784
		Order Status	74,879
		Delivery	74,879
		Stock Level	74,880
		Customer Report	748,790
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]