SPECpower_ssj2008 JVM Instance 'linux-qsr3.041' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.041' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 88,016
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			88,987
Calibration 2			89,070
Calibration 3			89,139
ssj_ops@calibrated=89,105
100%	98.8%	89,105	88,016
90%	90.0%	80,194	80,238
80%	79.4%	71,284	70,721
70%	70.9%	62,373	63,217
60%	61.0%	53,463	54,315
50%	50.1%	44,552	44,673
40%	39.6%	35,642	35,324
30%	29.8%	26,731	26,558
20%	19.7%	17,821	17,586
10%	10.4%	8,910	9,268
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	6,471,799	1,545
		Payment	6,471,800
		Order Status	647,179
		Delivery	647,179
		Stock Level	647,178
		Customer Report	6,471,802
Calibration 2		New Order	6,477,809	1,545
		Payment	6,477,815
		Order Status	647,781
		Delivery	647,781
		Stock Level	647,782
		Customer Report	6,477,815
Calibration 3		New Order	6,482,862	1,545
		Payment	6,482,868
		Order Status	648,287
		Delivery	648,285
		Stock Level	648,286
		Customer Report	6,482,866
100%	98.8%	New Order	6,401,149	1,545
		Payment	6,401,153
		Order Status	640,115
		Delivery	640,114
		Stock Level	640,115
		Customer Report	6,401,157
90%	90.0%	New Order	5,835,465	1,545
		Payment	5,835,467
		Order Status	583,546
		Delivery	583,546
		Stock Level	583,547
		Customer Report	5,835,462
80%	79.4%	New Order	5,143,342	1,545
		Payment	5,143,341
		Order Status	514,334
		Delivery	514,333
		Stock Level	514,334
		Customer Report	5,143,341
70%	70.9%	New Order	4,597,579	1,545
		Payment	4,597,581
		Order Status	459,758
		Delivery	459,759
		Stock Level	459,757
		Customer Report	4,597,580
60%	61.0%	New Order	3,950,188	1,545
		Payment	3,950,187
		Order Status	395,019
		Delivery	395,019
		Stock Level	395,018
		Customer Report	3,950,187
50%	50.1%	New Order	3,248,926	1,545
		Payment	3,248,926
		Order Status	324,891
		Delivery	324,893
		Stock Level	324,892
		Customer Report	3,248,926
40%	39.6%	New Order	2,569,064	1,545
		Payment	2,569,062
		Order Status	256,907
		Delivery	256,906
		Stock Level	256,905
		Customer Report	2,569,059
30%	29.8%	New Order	1,931,467	1,545
		Payment	1,931,477
		Order Status	193,147
		Delivery	193,147
		Stock Level	193,146
		Customer Report	1,931,474
20%	19.7%	New Order	1,278,954	1,545
		Payment	1,278,952
		Order Status	127,896
		Delivery	127,896
		Stock Level	127,896
		Customer Report	1,278,954
10%	10.4%	New Order	674,029	1,545
		Payment	674,028
		Order Status	67,403
		Delivery	67,404
		Stock Level	67,403
		Customer Report	674,032
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]