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Add collect of metrics for buffer cache usage #17960

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merged 1 commit into from
Jul 3, 2024

Commits on Jul 3, 2024

  1. Add collect of metrics for buffer cache usage

    The pg_buffercache extension provides a pg_buffercache view that give
    a detailed report the usage of shared buffer: which relation is using
    it, whether it's dirty and how many backends are pinning this buffer.
    
    This patch adds the capacity to collect data from pg_buffercache to
    provide visibility on shared buffer usage.
    bonnefoa committed Jul 3, 2024
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