Solana said 250 ms Slot operation is stable, but further lowering it to 200 ms still warrants caution
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AT A GLANCE
Solana said Slot Time that the skipped-block rate stabilized after falling to 250ms, but lowering it to 200ms still warrants caution.
Article
Solana：Slot Time After falling to 250ms, the skipped-block rate stabilized; the 200ms target still warrants caution
PANews September 28 reported that Solana the official website stated that the network had gradually lowered its target Slot Time from 400ms to 250ms, while the skipped-block rate remained stable and low, and the stall time caused by consecutive skipped blocks fell from more than 1800ms to approximately 1200 to 1400ms. However,Slot Time the reduction led to higher voting latency, with nodes in Asia and South America affected most significantly.Solana stated that the network's current average voting latency is below 2 Slots, with no signs of consensus instability yet, but further lowering the target Slot Time to 200ms before Alpenglow goes live still warrants caution. In addition, under the 250ms target, the probability of validators losing voting points has decreased compared with 400ms, and the maximum time a single validator continuously exercises leadership has also shortened significantly,P99 from approximately 3 seconds to approximately 2 seconds.
Solana gradually lowered the target Slot Time from 400ms to 250ms.
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During this period, the skipped-block rate remained stable and low, while the stall time caused by consecutive skipped blocks fell from more than 1800ms to approximately 1200 to 1400ms.
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Slot Time The reduction led to higher voting latency, with nodes in Asia and South America affected most significantly.
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Solana stated that the network's average voting latency was below 2 Slots, with no signs of consensus instability.
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Before Alpenglow goes live, further lowering the target Slot Time to 200ms still warrants caution.
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Under the 250ms target, the probability of validators losing voting points decreased compared with 400ms, and the maximum time a single validator continuously exercises leadership also shortened significantly,P99 from approximately 3 seconds to approximately 2 seconds.
AI-assisted interpretation
The following is analysis, separate from reported facts. Verify important claims independently.
Slot Time This can be understood as the target interval at which the network attempts to produce new blocks. The material shows that Solana after shortening the interval to 250 ms, the skipped-block rate remained relatively stable and the stall time also shortened; however, a faster target leads to higher voting latency, so the 200 ms target still requires assessment.
Why it matters to readers
This indicates that shorter block intervals may simultaneously improve responsiveness and increase voting latency, so a trade-off between network speed and stability remains necessary.
Beginners should focus on points: whether the skipped-block rate remains stable under 250 ms operation, and whether voting latency and consensus stability deteriorate.
Risks and unknowns
The material does not provide Solana the original official website link, so the website content cannot be independently verified from the material.
200 The
The material does not state whether the impact on voting latency for nodes in Asia and South America persists.
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