SPECpower_ssj2008

Low Power Company, Inc. Lopoco LP-4290 Series Server			SPECpower_ssj2008 = 5,293 overall ssj_ops/watt
Test Sponsor:	Low Power Company, Inc.	SPEC License #:	4777	Test Method:	Single Node
Tested By:	Low Power Company, Inc.	Test Location:	Mountain View, CA	Test Date:	Apr 25, 2017
Hardware Availability:	January 2017	Software Availability:	Jan-2017	Publication:	Unpublished
System Source:	Low Power Company, Inc.	System Designation:	LP-4290-8H	Power Provisioning:	Line-powered

WARNING: PTDaemon 1.8.0-3505e615-20160120 is over 12 months old. Check http://www.spec.org/power/docs/SPECpower-Device_List.html to determine if a newer version is available. (see Run Rules Section 1.1)

WARNING: Power Analyzer "pwr1" had 1 samples with uncertainty exceeding 1.0% out of 237 total samples (0.4%) in interval 10.

Benchmark Results Summary

Performance			Power	Performance to Power Ratio
Target Load	Actual Load	ssj_ops	Average Active Power (W)	Performance to Power Ratio
100%	99.9%	308,420	47.7	6,462
90%	90.5%	279,413	43.7	6,387
80%	79.8%	246,590	39.7	6,207
70%	69.5%	214,666	36.1	5,939
60%	59.4%	183,475	32.6	5,628
50%	50.5%	155,899	29.4	5,309
40%	39.8%	122,865	25.7	4,778
30%	30.3%	93,528	22.3	4,190
20%	20.0%	61,840	18.5	3,341
10%	9.9%	30,683	14.5	2,115
Active Idle		0	10.3	0
∑ssj_ops / ∑power =				5,293

System Under Test

Set: 'lp4290'

Set Identifier:	lp4290
Set Description:	System Under Test
# of Identical Nodes:	1
Comment:	1U Single Node Server

Hardware
Hardware Vendor:	Low Power Company, Inc.
Model:	Lopoco LP-4290 Series Server
Form Factor:	1U
CPU Name:	Intel Xeon E3-1260L v5
CPU Characteristics:	Quad-Core, 2.9GHz, 8MB Intel Smart Cache(tm)
CPU Frequency (MHz):	2900
CPU(s) Enabled:	4 cores, 1 chip, 4 cores/chip
Hardware Threads:	8 (2 / core)
CPU(s) Orderable:	1 chips
Primary Cache:	128 KB I + 128 KB D on chip per core
Secondary Cache:	1 MB I+D on chip per chip
Tertiary Cache:	8 MB on chip per chip
Other Cache:	None
Memory Amount (GB):	32
# and size of DIMM:	2 x 16 GB
Memory Details:	32GB 2133MHz DDR4 ECC; slots 2 and 4 populated
Power Supply Quantity and Rating (W):	1 x 110
Power Supply Details:	Lopoco
Disk Drive:	1 x 120GB SSD
Disk Controller:	Integrated SATA3 controller
# and type of Network Interface Cards (NICs) Installed:	2 x Intel I210 Gigabit Ethernet (onboard)
NICs Enabled in Firmware / OS / Connected:	2/1/1
Network Speed (Mbit):	1000
Keyboard:	None
Mouse:	None
Monitor:	None
Optical Drives:	None
Other Hardware:	None

Software
Power Management:	Enabled (see SUT Notes)
Operating System (OS):	Ubuntu Server amd64
OS Version:	16.10
Filesystem:	XFS
JVM Vendor:	OpenJDK/JIT
JVM Version:	openjdk-9-jre-headless 9~b134-2ubuntu1
JVM Command-line Options:	-XrunFast -XconsumeLessPower
JVM Affinity:	None
JVM Instances:	1
JVM Initial Heap (MB):	Dynamic
JVM Maximum Heap (MB):	Dynamic
JVM Address Bits:	64
Boot Firmware Version:	2.0
Management Firmware Version:	1.35
Workload Version:	SSJ 1.2.10
Director Location:	Controller
Other Software:	None

Boot Firmware Settings

none

Management Firmware Settings

none

System Under Test Notes

VGA, eth1, BCM disabled.
performance scaling governor
Turbo off
Aggressive LACP enabled in firmware for SATA ports
No disk backplane
Results produced with a standard installation of Ubuntu Server AMD64 16.10.
Standard/Default BIOS Settings for power management.
No special Java switches used to invoke Java.

Controller System

Hardware
Hardware Vendor:	Low Power Company
Model:	LP-4255-2I
CPU Description:	Intel Xeon E3-1265
Memory amount (GB):	16

Software
Operating System (OS):	Linux
JVM Vendor:	OpenJDK
JVM Version:	7u121-2.6.8-2~deb8u1
CCS Version:	1.2.6

Measurement Devices

Power Analyzer pwr1
Hardware Vendor:	Hioki
Model:	3334
Serial Number:	150526689
Connectivity:	USB
Input Connection:	Default
Metrology Institute:	NIST
Accredited by:	Hioki
Calibration Label:	N-3650
Date of Calibration:	8-Jun-2009
PTDaemon Host System:	same as CCS
PTDaemon Host OS:	same as CCS
PTDaemon Version:	1.8.0-3505e615-20160120
Setup Description:	Unknown

Temperature Sensor temp1
Hardware Vendor:	Digi
Model:	Watchport H/T Sensor
Driver Version:	io_ti 3.16.0-4-amd64
Connectivity:	USB
PTDaemon Host System:	same as CCS
PTDaemon Host OS:	same as CCS
Setup Description:	5mm in front of SUT

Notes

None

Aggregate Electrical and Environmental Data

Target Load	Average Active Power (W)	Minimum Ambient Temperature (°C)
100%	47.7	22.4
90%	43.7	22.4
80%	39.7	22.4
70%	36.1	22.4
60%	32.6	22.4
50%	29.4	22.5
40%	25.7	22.4
30%	22.3	22.4
20%	18.5	22.5
10%	14.5	22.5
Active Idle	10.3	22.6

Line Standard	Minimum Temperature (°C)	Elevation (m)
120V / 60 Hz / 1 phase / 2 wires	22.4	32

See the Power/Temperature Details Report for additional details.

Aggregate Performance Data

Target Load	Actual Load	ssj_ops
Target Load	Actual Load	Target	Actual
Calibration 1			309,671
Calibration 2			309,144
Calibration 3			308,597
ssj_ops@calibrated=308,870
100%	99.9%	308,870	308,420
90%	90.5%	277,983	279,413
80%	79.8%	247,096	246,590
70%	69.5%	216,209	214,666
60%	59.4%	185,322	183,475
50%	50.5%	154,435	155,899
40%	39.8%	123,548	122,865
30%	30.3%	92,661	93,528
20%	20.0%	61,774	61,840
10%	9.9%	30,887	30,683
Active Idle		0	0

See the JVM Instance Performance Report for additional details.

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

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