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4.5. Shared Cache Usage Metrics
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4.5. Shared Cache Usage Metrics #

Metrics based on the pg_buffercache module, collected by the buffercache plugin:

  • postgresql.buffercache_used

  • postgresql.buffercache_unused

  • postgresql.buffercache_dirty

  • postgresql.buffercache_pinned

  • postgresql.buffercache_usagecount_avg

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4.4. Table and Index Bloat Metrics Home 4.6. Database Usage Metrics
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