solana-labs/solana

validator uses more memory than expected when metrics are enabled

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#24.319 aberto em 13 de abr. de 2022

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 (26 comments) (0 reactions) (1 assignee)Rust (3.950 forks)batch import
do-not-closegood first issue

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Description

Problem

80GB difference between RUST_LOG=solana=info and RUST_LOG=solana=warn for RPC nodes.

Proposed Solution

Relevant question.. is the channel that the metrics are sending to really large? Could there be some large amount of outstanding sends which each is taking some memory and state?

Debug and find why. Possibly reduce the occurrence of spammy metrics.

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