SPECpower_ssj2008 JVM Instance 'linux-qsr3.175' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.175' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 89,581
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Single Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Mar 9, 2019
Hardware Availability:	Apr-2019	Software Availability:	Dec-2018	Publication:	Apr 2, 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			90,399
Calibration 2			89,295
Calibration 3			89,511
ssj_ops@calibrated=89,403
100%	100.2%	89,403	89,581
90%	89.3%	80,463	79,807
80%	79.8%	71,522	71,313
70%	70.4%	62,582	62,978
60%	60.6%	53,642	54,154
50%	49.8%	44,702	44,565
40%	39.9%	35,761	35,695
30%	30.1%	26,821	26,925
20%	20.1%	17,881	17,996
10%	9.7%	8,940	8,704
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:	ThinkSystem SR950
Form Factor:	4U
CPU Name:	Intel Xeon Platinum 8276L
CPU Characteristics:	28-Core, 2.2GHz, 39424KB L3 Cache
CPU Frequency (MHz):	2200
CPU(s) Enabled:	224 cores, 8 chips, 28 cores/chip
Hardware Threads:	448 (2 / core)
CPU(s) Orderable:	2,4,6,8 chips
Primary Cache:	32 KB I + 32 KB D on chip per core
Secondary Cache:	1 MB I+D on chip per core
Tertiary Cache:	39424 KB I+D on chip per chip
Other Cache:	None
Memory Amount (GB):	768
# and size of DIMM:	48 x 16 GB
Memory Details:	16GB 2Rx8 PC4-2933Y-RE2-12-DC1; slots 1, 3, 5, 8, 10, 12, 13, 15, 17, 20, 22, 24, 25, 27, 29, 32, 34, 36, 37, 39, 41, 44, 46, 48, 49, 51, 53, 56, 58, 60, 61, 63, 65, 68, 70, 72, 73, 75, 77, 80, 82, 84, 85, 87, 89, 92, 94, 96 populated
Power Supply Quantity and Rating (W):	2 x 1100
Power Supply Details:	Lenovo P/N:7N67A00885
Disk Drive:	1 x 128GB M.2 SSD (Lenovo P/N 7N47A00130)
Disk Controller:	Integrated SATA controller
# and type of Network Interface Cards (NICs) Installed:	1 x Broadcom NetXtreme Gigabit Ethernet
NICs Enabled in Firmware / OS / Connected:	2/2/1
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 -Xss256k -Xmn1300m -Xms1550m -Xmx1550m -XX:SurvivorRatio=1 -XX:TargetSurvivorRatio=99 -XX:AllocatePrefetchDistance=256 -XX:AllocatePrefetchLines=4 -XX:LoopUnrollLimit=45 -XX:InitialTenuringThreshold=12 -XX:MaxTenuringThreshold=15 -XX:ParallelGCThreads=2 -XX:InlineSmallCode=3900 -XX:MaxInlineSize=270 -XX:FreqInlineSize=2500 -XX:+AggressiveOpts -XX:+UseLargePages -XX:+UseParallelOldGC -XX:LargePageSizeInBytes=2m
JVM Affinity:	for each physicalCore { numactl -C physicalCoreId,physicalCoreId + 224 }
JVM Instances:	224
JVM Initial Heap (MB):	1550
JVM Maximum Heap (MB):	1550
JVM Address Bits:	64
Boot Firmware Version:	PSE121I
Management Firmware Version:	PSI321C
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	None

Boot Firmware Settings

Operating Mode: Custom Mode
Memory Power Management: Automatic
Page Policy: Adaptive
Intel VT for Directed I/O(VT-d): Disable
Memory Data Scrambling: Disable
Turbo Mode: Disable
Intel Virtualization Technology: Disable
Hardware Prefetcher: Disable
Adjacent Cache Prefetch: Disable
DCU Streamer Prefetcher: Disable
Patrol Scrub: Disable
Ethernet over USB interface: Disable

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 448 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	6,574,550	1,545
		Payment	6,574,550
		Order Status	657,456
		Delivery	657,453
		Stock Level	657,454
		Customer Report	6,574,549
Calibration 2		New Order	6,494,186	1,545
		Payment	6,494,186
		Order Status	649,420
		Delivery	649,418
		Stock Level	649,418
		Customer Report	6,494,185
Calibration 3		New Order	6,509,905	1,545
		Payment	6,509,908
		Order Status	650,990
		Delivery	650,991
		Stock Level	650,991
		Customer Report	6,509,906
100%	100.2%	New Order	6,515,463	1,545
		Payment	6,515,463
		Order Status	651,547
		Delivery	651,546
		Stock Level	651,546
		Customer Report	6,515,460
90%	89.3%	New Order	5,804,129	1,545
		Payment	5,804,130
		Order Status	580,413
		Delivery	580,411
		Stock Level	580,413
		Customer Report	5,804,121
80%	79.8%	New Order	5,186,441	1,545
		Payment	5,186,434
		Order Status	518,645
		Delivery	518,645
		Stock Level	518,644
		Customer Report	5,186,438
70%	70.4%	New Order	4,580,205	1,545
		Payment	4,580,196
		Order Status	458,019
		Delivery	458,020
		Stock Level	458,019
		Customer Report	4,580,205
60%	60.6%	New Order	3,938,473	1,545
		Payment	3,938,471
		Order Status	393,848
		Delivery	393,848
		Stock Level	393,848
		Customer Report	3,938,470
50%	49.8%	New Order	3,241,063	1,545
		Payment	3,241,063
		Order Status	324,106
		Delivery	324,106
		Stock Level	324,108
		Customer Report	3,241,065
40%	39.9%	New Order	2,596,047	1,545
		Payment	2,596,056
		Order Status	259,604
		Delivery	259,604
		Stock Level	259,604
		Customer Report	2,596,046
30%	30.1%	New Order	1,958,182	1,545
		Payment	1,958,184
		Order Status	195,818
		Delivery	195,818
		Stock Level	195,819
		Customer Report	1,958,179
20%	20.1%	New Order	1,308,807	1,545
		Payment	1,308,809
		Order Status	130,879
		Delivery	130,879
		Stock Level	130,881
		Customer Report	1,308,802
10%	9.7%	New Order	633,031	1,545
		Payment	633,029
		Order Status	63,303
		Delivery	63,303
		Stock Level	63,303
		Customer Report	633,031
Active Idle		New Order	0	1,545
		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]