Decouple BIC and Mana payments

[vekkiokonio]

Analyse the implications of decoupling BIC payment for throughput and Mana payment for tx execution on congestion control

[vekkiokonio]

Analysis started.

Makes sense to split resource control between storage (with storage deposit), bandwidth (ICCA / Mana burn) and CPU (Mana Burn / Dynamic RMC).

[vekkiokonio]

We are investigating the possibility of having a fixed RMC as an anti-spam and an adaptive RMC to protect execution. The rationale is that bandwidth is anyway protected by the DRR scheduler, so adaptation there has little impact.

Gonna run a few simulations on abstract scenarios to capture the dynamics of one or another approach.

[vekkiokonio]

Designing an actual proposal is subject to decisions taken around other modules so this effort is put on hold.