TOFFEE项目
文档更新影片研究下载赞助商联系


RESEARCH 》 Recording Lab Monthly off-grid power-consumption readings for research

Table :: lab_powermeter_offgrid

Summary Days Meter Reading Start (kWh) Meter Reading End (kWh) Consumed Units (kWh) Avg. Units per day (kWh)
522 85.424 0.16
Year: 2018
ID Month Days Meter Reading Start (kWh) Meter Reading End (kWh) Consumed Units (kWh) Avg. Units per day (kWh) Comments
18Dec310.0004.6544.6540.150
17Nov300.0004.1034.1030.137
16Oct310.0004.5224.5220.146
15Sep300.0004.2214.2210.141
14Aug310.0004.4624.4620.144
13Jun310.0004.6144.6140.149
12Jun300.0004.2334.2330.141
11May310.0005.8895.8890.190
10Apr300.0005.6275.6270.188
9Mar310.0004.5234.5230.146
8Feb280.0005.2345.2340.187
7Jan310.0005.5885.5880.180
Summary :: 2018365 57.670 0.16
Year: 2017
ID Month Days Meter Reading Start (kWh) Meter Reading End (kWh) Consumed Units (kWh) Avg. Units per day (kWh) Comments
6Dec310.00010.65310.6530.344
5Nov300.0005.5115.5110.184
4Oct310.0005.6825.6820.183
3Sep300.0002.8652.8650.096
2Aug310.0002.6482.6480.085
1Jul40.0000.3950.3950.099* initial deployment: 28-Jul-2017 to 31-Jul-2017
* started monitoring the same with a new peacefair 20A DC Digital Multifunction Power Meter Energy Monitor Module Voltmeter Ammeter 6.5V-100V
Summary :: 2017157 27.754 0.18




Suggested Topics:


Generic Home Lab Research

💎 TOFFEE-MOCHA new bootable ISO: Download
💎 TOFFEE Data-Center Big picture and Overview: Download PDF


推荐主题:

Grid Hosting vs CDN Hosting ↗
Saturday' 13-Mar-2021

Tracking Live TCP Sessions (connections) - WAN Optimization Device ↗
Saturday' 13-Mar-2021

TOFFEE-DataCenter :: Optimized ISP backbone networks for countries with slowest Internet Speed ↗
Saturday' 13-Mar-2021

TOFFEE with Hardware Compression and Decompression Accelerator Cards ↗
Saturday' 13-Mar-2021
You can build a basic TOFFEE WAN Optimization hardware completely in software layer (i.e its networking data-plane and control-plane). And if you are a product manufacturer you can make commercial WAN Optimization products with TOFFEE with software layer alone. And if you choose to improve its performance, you can use any third-party PCIe Compression Accelerator cards.

TOFFEE deployment topology guide ↗
Saturday' 13-Mar-2021
Assume you have two sites (such as Site-A and Site-B) connected via slow/critical WAN link as shown below. You can optimize this link by saving the bandwidth as well possibly improve the speed. However, the WAN speed can be optimized only if the WAN link speeds are below that of the processing latency of your TOFFEE installed hardware. Assume your WAN link is 12Mbps, and assume the maximum WAN optimization speed/capacity of Raspberry Pi is 20Mbps, then your link will get speed optimization too. And in another case, assume your WAN link is 50Mbps, then using the Raspberry Pi as WAN Optimization device will actually increase the latency (i.e slows the WAN link). But in all the cases the bandwidth savings should be the same irrespective of the WAN link speed. In other words, if you want to cut down the WAN link costs via this WAN Optimization set up, you can always get it since it reduces the overall bandwidth in almost all the cases (including encrypted and pre-compressed data).

IP Header Compression in WAN Links and TOFFEE-DataCenter WAN Optimization ↗
Saturday' 13-Mar-2021

在YouTube上观看 - [913//1] 293 - iPerf Network Optimization - WAN Optimization Demo ↗


TOFFEE-Mocha Documentation :: TOFFEE-Mocha-1.0.14-1-rpi2 - Raspberry Pi WAN Emulator ↗
Saturday' 13-Mar-2021

Setting up a WAN Emulator within VirtualBox ↗
Saturday' 13-Mar-2021

TOFFEE-Mocha WAN Emulation software development - Update: 1-July-2016 ↗
Saturday' 13-Mar-2021
Today I got a feature request from Jonathan Withers. Jonathan is from a company called MultiWave Australia. He said he is able to get the TOFFEE-Mocha Raspberry Pi setup up and with that he is able to emulate geostationary satellite link. But he requested me is there a way to extend the constant packet delay from 40mS to 500mS. So as a part of his request I supported the same in the current ongoing development version of TOFFEE-Mocha.

TOFFEE-DataCenter - First Live Demo and software development - Update: 26-Aug-2016 ↗
Saturday' 13-Mar-2021
Today I have done a test setup so that I can able to connect my Android Samsung Tab via TOFFEE DataCenter. Below is my complete test topology of my setup. For demo (and research/development) context I configured TOFFEE DataCenter in engineering debug mode. So I do not need two devices for this purpose.



Featured Educational Video:
在YouTube上观看 - [405//1] 0x1d3 Who gets Laid off (or Fired) during a recession ? #TheLinuxChannel #KiranKankipati ↗

TOFFEE-DataCenter a TOFFEE variant for Data Center applications ↗
Saturday' 13-Mar-2021

TOFFEE-Mocha WAN Emulation software development - Update: 16-June-2016 ↗
Saturday' 13-Mar-2021
I started TOFFEE-Mocha WAN Emulation software development on 1-June-2016. I took the existing TOFFEE components as a base. Although the TOFFEE-Mocha is entirely an independent fresh Open-Source WAN Emulation solution. Ever since I am in the process of defining and inventing features. So far I come up with the most important feature which is expected to be present in any WAN Emulation software is the packet delay option.

PiPG - Raspberry Pi Network Packet Generator ↗
Saturday' 13-Mar-2021
PiPG is a powerful and yet simple Raspberry Pi Network Packet Generator. With PiPG you can now fabricate custom network packets and send via any Network Interface. Supports all kinds of standard Network Ports (Linux Kernel driver generated) such as Physical Network Interface ports, and an array of virtual ports such as loopback, tun/tap, bridge, etc. indispensable tool for: Network Debugging, Testing and Performance analysis Network Administrators Students Network R&D Protocol Analysis and Study Network Software Development Compliance Testing Ethical Hackers you can generate the following test traffic: L2-Bridging/Slow protocols: STP, LACP, OAM, LLDP, EAP, etc Routing protocols: RIPv1, RIPv2, IGMPv1, IGMPv2, OSPF, IS-IS, EIGRP, HSRP, VRRP, etc Proprietary protocols: CISCO, etc Generic: IPv4 TCP/UDP, etc Malformed random packets

Benchmark Raspberry Pi and other embedded SoC with TrueBench ↗
Saturday' 13-Mar-2021
TrueBench is an unique open-source benchmarking system in which the core system performance and efficiency parameters are measured at extreme high resolution in the order of several million/billion µ-seconds for a given specific task. TrueBench is a part of The TOFFEE Project research. With TrueBench Raspberry Pi 3, Raspberry Pi 2B and Raspberry Pi 2 are benchmarked and you can do a comparative analysis with standard mainstream x86 devices.



在YouTube上观看 - [476//1] VLOG - TOFFEE-Mocha-1.0.14-1-rpi2 - Raspberry Pi WAN Emulator release - 24-jun-2016 ↗

Recording Lab Monthly power-consumption readings for Research ↗
Saturday' 13-Mar-2021
Here is my home lab monthly power-consumption readings for research. This will help to measure and monitor the overall power usage and assess the power requirements. This will help me in future purchases such as UPS, battery upgrades and so on. And as well remove replace old obsolete hardware with new less power-consuming devices.



Research :: Optimization of network data (WAN Optimization) at various levels:
Network File level network data WAN Optimization


Learn Linux Systems Software and Kernel Programming:
Linux, Kernel, Networking and Systems-Software online classes


Hardware Compression and Decompression Accelerator Cards:
TOFFEE Architecture with Compression and Decompression Accelerator Card [CDN]


TOFFEE-DataCenter on a Dell Server - Intel Xeon E5645 CPU:
TOFFEE-DataCenter screenshots on a Dual CPU - Intel(R) Xeon(R) CPU E5645 @ 2.40GHz - Dell Server