Worries.....
doglover 11 Sep 2022
A little over a week ago, the cooling fan on the laptop I am using for EPG gathering gave it up.
The laptop was still running, but the processor temperature shot up to 90-95C and the speed of the processor was throttled. EPG collection took more time than before.
This laptop is an ASUS K95V with an Intel i7 processor. This processor has 4 cores, and 8 CPU's.
It is 7 years old.
I looked into repairing this thing. Although the fan is not expensive, The laptop has to be completely dismantled to get to the fan.
And I destroyed already another laptop by doing this. (Broken the keyboard connector on the main board).
Getting it fixed will cost me between €200 and €250.
I will not do this.
So I got a laptop cooling pad.(€25) Removed the back of the laptop and stuck the laptop on the cooling pad.
Limited the amount of EPG I collect at the same time (see further) and the CPU temperature stays now between 70 and 75 C. Still high, but workable.
As a consequence the gathering of the EPG will take longer. Where the full update was ready each morning around 6h30, it is now around 8h30.
A word of explanation:
There are 69 different XMLTV files. These files are arranged into 9 groups. 8 normal groups and one special group with only 2 files in it.
Previous I started all 8 groups simultaneously. Observing the CPU load, it showed that doing so all 8 CPU's were working around 95 % load.
I do not know what the processor temp was at that moment. (Never looked at it)
The special group was collecting info from websites which need a lot of pausing between each grab. This group did not have a big effect on the processor load, since most of time it was idle. But it runs for a long time.
Now I cannot start anymore the 8 threads at the same time. Only start 3 threads now. And start the next batch when the first finishes.
I will keep this up as long as it goes.
But when this laptop dies on me, I can move some data gathering to my other PC. But definitely not the whole list.
And I will not buy a new PC just for this EPG.
Edited by doglover, 11 September 2022 - 10:42.
WanWizard 11 Sep 2022
Good idea!
Or someone willing to sponsor replacement hardware. Does it have to be a laptop? Or will other hardware do as well?
doglover 11 Sep 2022
It does not have to be a laptop.
In fact, the battery in the existing laptop is shot. The laptop runs on main power.
Myself, I would go for something with a small footprint.
The main thing is a fast processor, Something similar as the intel i7 with 8 processors (or better)
And capable of running Linux (the laptop is running Linux - and the processing scripts are Linux based)
An SSD for the operating system. All the rest is on the NAS.
Of course a decent network connection. Wifi will do, but preferable networkcable
Everything else is optional. Even a 12 inch screen will do.
I am 72, and I would welcome if somebody would take at least part of the EPG collection of my hands.
essco 17 Sep 2022
If a crowdfunding, I will contribute. I think many people could donate 5-10 euro .
bugmenot2 22 Sep 2022
bugmenot2 22 Sep 2022
WanWizard 22 Sep 2022
I don't think a RasPi has the processing power for the required data crunching, but perhaps doglover can specify his requirements? I can imagine, given the fact he uses a laptop, that noise and power usage for example may be an issue.