SPECpower_ssj2008

Low Power Company, Inc. Lopoco LP-4290 Series Server			SPECpower_ssj2008 = 4,541 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Hardware Availability:	January 2017	Software Availability:	Jan-2017	Publication:	Unpublished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 6 samples with uncertainty exceeding 1.0% out of 238 total samples (2.5%) 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%	99.8%	290,584	43.2	6,720
90%	90.3%	262,773	46.4	5,663
80%	79.9%	232,705	45.8	5,085
70%	70.6%	205,527	43.7	4,704
60%	59.9%	174,499	40.4	4,323
50%	49.9%	145,344	35.7	4,073
40%	40.0%	116,550	30.2	3,853
30%	29.7%	86,343	24.1	3,579
20%	19.9%	57,848	18.7	3,099
10%	10.0%	29,142	14.3	2,038
Active Idle		0	10.1	0
∑ssj_ops / ∑power =				4,541

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.
powersave scaling governor
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%	43.2	21.9
90%	46.4	21.9
80%	45.8	22.0
70%	43.7	22.0
60%	40.4	22.1
50%	35.7	22.1
40%	30.2	22.1
30%	24.1	22.1
20%	18.7	22.1
10%	14.3	22.1
Active Idle	10.1	22.1

Line Standard	Minimum Temperature (°C)	Elevation (m)
120V / 60 Hz / 1 phase / 2 wires	21.9	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			295,610
Calibration 2			291,568
Calibration 3			290,628
ssj_ops@calibrated=291,098
100%	99.8%	291,098	290,584
90%	90.3%	261,988	262,773
80%	79.9%	232,878	232,705
70%	70.6%	203,768	205,527
60%	59.9%	174,659	174,499
50%	49.9%	145,549	145,344
40%	40.0%	116,439	116,550
30%	29.7%	87,329	86,343
20%	19.9%	58,220	57,848
10%	10.0%	29,110	29,142
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]