SPECpower_ssj2008 JVM Instance 'linux-qsr3.158' Performance Report

SPECpower_ssj2008

JVM Instance 'linux-qsr3.158' Performance Report

Lenovo Global Technology ThinkSystem SR950			ssj_ops@100% = 88,830
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			89,278
Calibration 2			89,129
Calibration 3			88,750
ssj_ops@calibrated=88,939
100%	99.9%	88,939	88,830
90%	90.3%	80,046	80,277
80%	79.7%	71,152	70,914
70%	70.2%	62,258	62,405
60%	61.3%	53,364	54,482
50%	50.1%	44,470	44,557
40%	40.3%	35,576	35,871
30%	30.1%	26,682	26,786
20%	19.5%	17,788	17,383
10%	9.8%	8,894	8,747
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	6,492,985	1,545
		Payment	6,492,983
		Order Status	649,298
		Delivery	649,300
		Stock Level	649,297
		Customer Report	6,492,981
Calibration 2		New Order	6,482,095	1,545
		Payment	6,482,100
		Order Status	648,209
		Delivery	648,209
		Stock Level	648,209
		Customer Report	6,482,092
Calibration 3		New Order	6,454,570	1,545
		Payment	6,454,567
		Order Status	645,457
		Delivery	645,457
		Stock Level	645,457
		Customer Report	6,454,570
100%	99.9%	New Order	6,460,371	1,545
		Payment	6,460,371
		Order Status	646,038
		Delivery	646,038
		Stock Level	646,038
		Customer Report	6,460,373
90%	90.3%	New Order	5,838,326	1,545
		Payment	5,838,327
		Order Status	583,833
		Delivery	583,832
		Stock Level	583,832
		Customer Report	5,838,324
80%	79.7%	New Order	5,157,423	1,545
		Payment	5,157,425
		Order Status	515,744
		Delivery	515,742
		Stock Level	515,741
		Customer Report	5,157,419
70%	70.2%	New Order	4,538,575	1,545
		Payment	4,538,576
		Order Status	453,858
		Delivery	453,858
		Stock Level	453,858
		Customer Report	4,538,578
60%	61.3%	New Order	3,962,328	1,545
		Payment	3,962,327
		Order Status	396,233
		Delivery	396,233
		Stock Level	396,233
		Customer Report	3,962,329
50%	50.1%	New Order	3,240,520	1,545
		Payment	3,240,520
		Order Status	324,052
		Delivery	324,053
		Stock Level	324,052
		Customer Report	3,240,520
40%	40.3%	New Order	2,608,854	1,545
		Payment	2,608,856
		Order Status	260,886
		Delivery	260,887
		Stock Level	260,887
		Customer Report	2,608,858
30%	30.1%	New Order	1,948,089	1,545
		Payment	1,948,092
		Order Status	194,810
		Delivery	194,809
		Stock Level	194,809
		Customer Report	1,948,090
20%	19.5%	New Order	1,264,209	1,545
		Payment	1,264,209
		Order Status	126,421
		Delivery	126,421
		Stock Level	126,420
		Customer Report	1,264,207
10%	9.8%	New Order	636,159	1,545
		Payment	636,155
		Order Status	63,614
		Delivery	63,616
		Stock Level	63,616
		Customer Report	636,155
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]