Understand economics of interactions between browser and cybernode

[mastercyb]

The situation is the following:

• the are a lot of "free" cpu, ssd and networking resources left on cybernode
• feature set of current cybernode is ultimate for web3 apps but is not being used

Goal: We need to understand how much browser clients current cybernode cluster can serve to understand its economy better.

Scenario of usage by one user per day:

1. IPFS cache. 300 files with even size
2. Direct node's APIs: 5k requests
3. Full text elastic search: 100 requests
4. cyberd requests: 50 requests
5. Structured elastic search: 1k requests

[hleb-albau]

@xhipster

1. ssd usage is high. With replication factor 1, we already have 1.5tb data. So, for replication factor 3, cybernode need about 5tb data on current solution.
2. cpu usage is low, because currently there is no users. Right now cpu is used only for indexation ;(