How to check VPS for load and channel width? Attention, stupid questions?

Question

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Hello.
The provider does not write anything about the throughput of the VPS, the support is also silent.
1. How can I check what loads it holds?
2. Will I take away from the provider for these experiments?
3. And how do you know the width of the channel?
4. I understand that when experimenting with testing loads, you need to have a bunch of computers or proxies? and what to do with them, ping?
5. How to find out on which computer everything went wrong? Maybe there is some special software?
6. What can happen in this case, if the vpska freezes, can my files theoretically disappear? well, there the hard one will be closed due to improper shutdown ... after all, it will need to be rebooted to make it work?
And also, to the heap, a stupid question about the Internet:
How do providers work? Do I understand correctly that the provider buys traffic and resells it?
If so, who does he buy from? Is there somewhere the center of the universe that pumps traffic to providers?
If I'm wrong, then just tell me what to google or immediately tell me how they work.

Answer 1

The first thing you need to do is change the provider :). You won't get far with this provider. If you don't want to:
1. If you need to check a specific script, just put insert into the database with a timestamp. And start up a dos attack :)
2. you can even grab it. But you can run DDOS through a proxy. Then maybe you won’t grab it
3. I don’t know unfortunately
4. DDOS
5. timestamp will tell you from the first answer
6. Given that your provider does not provide data on server power and bandwidth, everything is possible :). Maybe they don't have backups either :). And so, in theory, the server will simply reboot and nothing will happen.
About the Internet - Wikipedia to help you (http://ru.wikipedia.org/wiki/%D0%98%D0%BD%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1 %82-%D0%BF%D1%80%D0%BE%D0%B2%D0%B0%D0%B9%D0%B4%D0%B5%D1%80)

Answer 2

You have already been told everything, I will only say about the Internet. The "center of the universe" is the organization responsible for the zone. It serves the highways, for which it takes money from downstream providers. Well, further down, yes.