SPECpower_ssj2008 Aggregate Performance Report

SPECpower_ssj2008

Aggregate Performance Report

Lenovo Global Technology ThinkSystem SN850			ssj_ops@100% = 71,032,994 ssj_ops@100% per Host = 10,147,571 ssj_ops@100% per JVM = 90,603
Test Sponsor:	Lenovo Global Technology	SPEC License #:	9017	Test Method:	Multi Node
Tested By:	Lenovo Global Technology	Test Location:	Beijing, China	Test Date:	Jul 19, 2019
Hardware Availability:	Apr-2019	Software Availability:	Dec-2018	Publication:	Aug 21, 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			71,433,756
Calibration 2			71,112,427
Calibration 3			71,307,796
ssj_ops@calibrated=71,210,111
100%	99.8%	71,210,111	71,032,994
90%	88.8%	64,089,100	63,213,687
80%	79.8%	56,968,089	56,851,300
70%	69.9%	49,847,078	49,807,706
60%	60.0%	42,726,067	42,731,377
50%	50.0%	35,605,056	35,592,961
40%	40.0%	28,484,045	28,481,310
30%	30.0%	21,363,033	21,373,326
20%	20.0%	14,242,022	14,245,098
10%	10.0%	7,121,011	7,121,323
Active Idle		0	0

Aggregate SUT Data

# of Nodes	# of Chips	# of Cores	# of Threads	Total RAM (GB)	# of OS Images	# of JVM Instances
7	28	784	1,568	2,688	7	784

System Under Test

Shared Hardware

Shared Hardware
Enclosure:	Lenovo Flex System Enterprise Chassis with CMM2 (00FJ669) standard (Model 8721)
Form Factor:	10U
Power Supply Quantity and Rating (W):	6 x 2500
Power Supply Details:	Flex System Enterprise Chassis 2500W Power Module (Lenovo P/N:43W9049)
Network Switch:	Extreme Summit X670V
Network Switch Details:	48-PORT Extreme Summit X670V
KVM Switch:	None
KVM Switch Details:	None
Other Hardware:	None
Comment:	Network switch did not measure for Power

Set: 'sut'

Set Identifier:	sut
Set Description:	System Under Test
# of Identical Nodes:	7
Comment:	'SUT'

Hardware per Node
Hardware Vendor:	Lenovo Global Technology
Model:	ThinkSystem SN850
Form Factor:	10U
CPU Name:	Intel Xeon Platinum 8276L
CPU Characteristics:	28-Core, 2.20 GHz, 39424 KB L3 Cache
CPU Frequency (MHz):	2200
CPU(s) Enabled:	112 cores, 4 chips, 28 cores/chip
Hardware Threads:	224 (2 / core)
CPU(s) Orderable:	2,4 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):	384
# and size of DIMM:	24 x 16 GB
Memory Details:	16GB 2Rx8 PC4-2933V-RE1-12-MA0; slots 1,3,5,8,10,12,13,15,17,20,22,24,25,27,29,32,34,36,37,39,41,44,46 and 48 for each processor
Power Supply Quantity and Rating (W):	None
Power Supply Details:	Shared
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 Intel Ethernet Connection X722 for 10GBASE-T
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 per Node
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 -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 + 112 }
JVM Instances:	112
JVM Initial Heap (MB):	1550
JVM Maximum Heap (MB):	1550
JVM Address Bits:	64
Boot Firmware Version:	IVE141C
Management Firmware Version:	TEI351C
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 224 due to a known inconsistency in processor reporting with this Java version.

Host Instance Summary

Host	ssj_ops@100%
Winterfell1	10,139,351
Winterfell2	10,152,863
Winterfell3	10,154,623
Winterfell4	10,142,351
Winterfell5	10,150,465
Winterfell6	10,137,511
Winterfell7	10,155,829
ssj_ops@100%	71,032,994
ssj_ops@100% per Host	10,147,571
ssj_ops@100% per JVM	90,603

Host 'Winterfell1' Scores:

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			10,190,882
Calibration 2			10,152,678
Calibration 3			10,179,360
ssj_ops@calibrated=10,166,019
100%	99.7%	10,166,019	10,139,351
90%	88.8%	9,149,417	9,025,757
80%	79.8%	8,132,815	8,117,421
70%	69.9%	7,116,213	7,110,035
60%	60.0%	6,099,611	6,099,603
50%	50.0%	5,083,009	5,081,871
40%	40.0%	4,066,408	4,065,806
30%	30.0%	3,049,806	3,052,558
20%	20.0%	2,033,204	2,034,638
10%	10.0%	1,016,602	1,015,279
Active Idle		0	0

See the Host Performance Report for additional details.

Host 'Winterfell2' Scores:

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			10,201,749
Calibration 2			10,160,739
Calibration 3			10,199,840
ssj_ops@calibrated=10,180,290
100%	99.7%	10,180,290	10,152,863
90%	88.7%	9,162,261	9,026,692
80%	79.8%	8,144,232	8,127,094
70%	70.0%	7,126,203	7,125,879
60%	60.1%	6,108,174	6,116,634
50%	50.0%	5,090,145	5,085,602
40%	40.0%	4,072,116	4,068,151
30%	30.0%	3,054,087	3,054,370
20%	20.0%	2,036,058	2,033,926
10%	10.0%	1,018,029	1,017,155
Active Idle		0	0

See the Host Performance Report for additional details.

Host 'Winterfell3' Scores:

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			10,214,674
Calibration 2			10,166,979
Calibration 3			10,196,851
ssj_ops@calibrated=10,181,915
100%	99.7%	10,181,915	10,154,623
90%	88.9%	9,163,723	9,048,196
80%	79.9%	8,145,532	8,133,785
70%	69.9%	7,127,340	7,120,805
60%	60.0%	6,109,149	6,105,801
50%	50.0%	5,090,957	5,091,298
40%	40.0%	4,072,766	4,072,093
30%	30.0%	3,054,574	3,055,472
20%	20.0%	2,036,383	2,035,923
10%	10.0%	1,018,191	1,020,628
Active Idle		0	0

See the Host Performance Report for additional details.

Host 'Winterfell4' Scores:

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			10,209,193
Calibration 2			10,152,061
Calibration 3			10,177,311
ssj_ops@calibrated=10,164,686
100%	99.8%	10,164,686	10,142,351
90%	88.7%	9,148,217	9,015,341
80%	79.9%	8,131,749	8,118,706
70%	70.0%	7,115,280	7,113,103
60%	60.0%	6,098,812	6,100,536
50%	50.1%	5,082,343	5,088,003
40%	40.0%	4,065,874	4,070,424
30%	30.0%	3,049,406	3,048,863
20%	20.0%	2,032,937	2,030,978
10%	10.0%	1,016,469	1,018,501
Active Idle		0	0

See the Host Performance Report for additional details.

Host 'Winterfell5' Scores:

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			10,206,013
Calibration 2			10,155,723
Calibration 3			10,188,594
ssj_ops@calibrated=10,172,159
100%	99.8%	10,172,159	10,150,465
90%	88.8%	9,154,943	9,032,195
80%	79.8%	8,137,727	8,117,202
70%	69.9%	7,120,511	7,115,067
60%	60.0%	6,103,295	6,101,535
50%	49.9%	5,086,079	5,079,911
40%	40.0%	4,068,863	4,070,496
30%	30.0%	3,051,648	3,053,260
20%	20.0%	2,034,432	2,037,462
10%	10.0%	1,017,216	1,019,663
Active Idle		0	0

See the Host Performance Report for additional details.

Host 'Winterfell6' Scores:

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			10,198,310
Calibration 2			10,150,826
Calibration 3			10,174,137
ssj_ops@calibrated=10,162,481
100%	99.8%	10,162,481	10,137,511
90%	88.8%	9,146,233	9,026,641
80%	79.8%	8,129,985	8,105,058
70%	69.9%	7,113,737	7,103,451
60%	60.0%	6,097,489	6,101,439
50%	50.0%	5,081,241	5,085,053
40%	39.9%	4,064,993	4,058,969
30%	30.0%	3,048,744	3,049,786
20%	20.1%	2,032,496	2,038,106
10%	10.0%	1,016,248	1,013,962
Active Idle		0	0

See the Host Performance Report for additional details.

Host 'Winterfell7' Scores:

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			10,212,935
Calibration 2			10,173,422
Calibration 3			10,191,702
ssj_ops@calibrated=10,182,562
100%	99.7%	10,182,562	10,155,829
90%	88.8%	9,164,306	9,038,864
80%	79.9%	8,146,050	8,132,033
70%	69.9%	7,127,794	7,119,365
60%	60.0%	6,109,537	6,105,829
50%	49.9%	5,091,281	5,081,222
40%	40.0%	4,073,025	4,075,371
30%	30.0%	3,054,769	3,059,017
20%	20.0%	2,036,512	2,034,064
10%	10.0%	1,018,256	1,016,136
Active Idle		0	0

See the Host Performance Report for additional details.

http://www.spec.org - info@spec.org

SPECpower_ssj2008 Reporter Version: [SSJ 1.2.10, May 9, 2012]