Wednesday, April 17, 2024
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Solana developers share 3 key mitigation steps to make the network robust


The Solana community confronted its seventh outage on Saturday, leading to a downtime of over seven hours. The developer workforce has released an outage report, together with three key mitigation steps to make the community extra steady.

The community outage on Solana was attributable to a significant surge in the number of transactions on account of nonfungible token (NFT) minting bots. The bots used Sweet Machine, a well-liked software utilized by Solana NFT initiatives to launch collections.

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The transaction quantity reached six million per second, overflowing particular person nodes with 100 Gbps knowledge. In consequence, validators ran out of knowledge reminiscence, resulting in a lack of consensus amongst them.

The builders dominated out distributed denial of service (DDoS) assaults and blamed NFT minting bots for the congestion. The community got here on-line at 3:30 am UTC on Sunday.

The official report highlighted three key mitigation steps which might be in work to make the Solana community extra resilient towards such congestion points. The primary main step is to maneuver from its present knowledge switch protocol known as consumer datagram protocol (UDP) to Google-developed fast UDP web connection (QUIC). QUIC affords quick asynchronous communication like UDP, however with periods and movement management like transmission management protocol.

The second key step is the mixing of stake-weighted transaction processing as a substitute of its present first-come-first-serve foundation. The builders claimed a stake-weighted transaction processing together with QUIC can be extra sturdy.

The third mitigation step is to introduce “fee-based execution precedence,” the place customers would have the choice so as to add a further price on prime of the bottom price. The price prioritization is about for the v1.11 launch.

Associated: Solana DAOs can now bug you to vote with phone calls and texts

Other than the Solana community outage, an excellent greater controversy was the beta cluster restart directions, reportedly issued by validator operators. The stated directions requested validators to dam NFT minting bots manually on the layer-1 layer.

Solana Beta Cluster Restart Directions Souce: Twitter

Nonetheless, Solana’s head of communication Austin Federa stated that almost all of validators stored their distance from censoring and a brand new replace is being launched on the Sweet Machine with further anti-bot options.