ChainCatcher 消息，Solana 于周五将目标时隙时间从 300 毫秒缩短至 250 毫秒，网络时钟运行速度提升近 17%。时隙是指定验证者添加区块的短窗口，调整后 Solana 每秒目标出块约 4 个，高于此前的约 3.3 个，钱包、交易所和交易应用可获得更实时的网络状态。
验证者仍将连续领导 4 个时隙，因此每位领导者的控制窗口从 1.2 秒缩短至 1 秒，交易排序权会更早移交给下一位验证者。对于预言机驱动的市场和自动化做市商等应用而言，陈旧价格或数百毫秒的不确定性可能影响交易执行，更快的时钟有望减少失败交易和价格偏差。不过，提速并未带来 17% 的原始容量提升，根据 SIMD-0525，每个时隙允许的计算和数据量按相同比例下降，网络整体处理上限基本不变。
此次调整是 Solana 从 400 毫秒时隙逐步缩短至 350、300 毫秒后的第三阶段。由于纪元仍固定为 432,000 个时隙，其预计时长从约 36 小时降至约 30 小时，留给离线签名和延迟批准的时间更少。开发者提出的进一步缩短至 200 毫秒的方案尚无主网上线时间，网络将在 250 毫秒阶段区块跳过率保持可接受的前提下再推进。
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