SPECpower_ssj2008 JVM Instance 'linux-qsr3.049' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.049' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 88,235
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			88,849
Calibration 2			88,388
Calibration 3			88,409
ssj_ops@calibrated=88,399
100%	99.8%	88,399	88,235
90%	90.3%	79,559	79,836
80%	79.4%	70,719	70,145
70%	70.9%	61,879	62,648
60%	59.9%	53,039	52,933
50%	49.8%	44,199	44,059
40%	39.4%	35,359	34,849
30%	30.3%	26,520	26,749
20%	20.1%	17,680	17,754
10%	9.8%	8,840	8,698
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	6,461,811	1,545
		Payment	6,461,818
		Order Status	646,182
		Delivery	646,181
		Stock Level	646,182
		Customer Report	6,461,819
Calibration 2		New Order	6,428,242	1,545
		Payment	6,428,242
		Order Status	642,823
		Delivery	642,824
		Stock Level	642,823
		Customer Report	6,428,245
Calibration 3		New Order	6,429,791	1,545
		Payment	6,429,791
		Order Status	642,979
		Delivery	642,979
		Stock Level	642,979
		Customer Report	6,429,790
100%	99.8%	New Order	6,417,107	1,545
		Payment	6,417,108
		Order Status	641,712
		Delivery	641,711
		Stock Level	641,710
		Customer Report	6,417,107
90%	90.3%	New Order	5,806,281	1,545
		Payment	5,806,279
		Order Status	580,628
		Delivery	580,627
		Stock Level	580,630
		Customer Report	5,806,278
80%	79.4%	New Order	5,101,463	1,545
		Payment	5,101,464
		Order Status	510,146
		Delivery	510,146
		Stock Level	510,146
		Customer Report	5,101,466
70%	70.9%	New Order	4,556,212	1,545
		Payment	4,556,212
		Order Status	455,619
		Delivery	455,621
		Stock Level	455,622
		Customer Report	4,556,209
60%	59.9%	New Order	3,849,688	1,545
		Payment	3,849,683
		Order Status	384,969
		Delivery	384,969
		Stock Level	384,968
		Customer Report	3,849,687
50%	49.8%	New Order	3,204,278	1,545
		Payment	3,204,278
		Order Status	320,427
		Delivery	320,428
		Stock Level	320,429
		Customer Report	3,204,278
40%	39.4%	New Order	2,534,499	1,545
		Payment	2,534,500
		Order Status	253,450
		Delivery	253,451
		Stock Level	253,450
		Customer Report	2,534,502
30%	30.3%	New Order	1,945,367	1,545
		Payment	1,945,368
		Order Status	194,538
		Delivery	194,537
		Stock Level	194,536
		Customer Report	1,945,369
20%	20.1%	New Order	1,291,215	1,545
		Payment	1,291,209
		Order Status	129,121
		Delivery	129,122
		Stock Level	129,123
		Customer Report	1,291,210
10%	9.8%	New Order	632,621	1,545
		Payment	632,616
		Order Status	63,260
		Delivery	63,262
		Stock Level	63,262
		Customer Report	632,619
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]