Laine<\/strong>, a software and blockchain company that operates validators on Solana, liquidators on Solana-based decentralized finance (DeFi) protocols created bots to overload the network and prevent users from topping up their collateral, which resulted in the liquidation of collateralized positions.<\/p>\nTo get leverage in DeFi lending protocols on Solana and other blockchains, users need to provide collateral to ensure they won’t default on the loan. The collateral ratio should not fall below a certain threshold. When prices crash, users need to top up their collateral to avoid getting liquidated.<\/p>\n
On the other hand, liquidators benefit from positions getting liquidated as they would secure a bounty. This explains why the liquidators on Solana DeFi projects overloaded the network and prevented users from topping up their collateral, which created a liquidation bloodbath across Solana projects.<\/p>\n
“Due to market volatility many leveraged positions on DeFi become eligible for liquidation. Liquidation can be triggered by anyone on an eligible position, if one liquidates an eligible position one receives a bounty,” Laine said.<\/p>\n
Meanwhile, Laine noted that in order to “ensure they get in first and “win” the race,” the liquidators submitted the same transaction dozens or hundreds of times. Laine added that those transactions were “compute intensive transactions” that weren’t always valid and got “forwarded on from one leader to the next.”<\/p>\n
Echoing the same point of view, per an alleged statement shared on Twitter, Solana said<\/a> that it was flooded by “complex-compound-instruction transactions.” It claimed that the network is “experiencing growing pains as it onboards a new class of sophisticated builders and users.”<\/p>\nSolana has released an update that is expected to “mitigate the worst effects of this issue.” The team also said it plans to release more developments within the next 8 to 12 weeks.<\/p>\n
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