Technologies/PostgreSQL/postgresql.index.size
PostgreSQLPostgreSQLMetric

postgresql.index.size

Index disk usage
Dimensions:None
Available on:DatadogDatadog (1)OpenTelemetryOpenTelemetry (1)PrometheusPrometheus (1)
Interface Metrics (3)
DatadogDatadog
Enabled with `relations`. The total disk space used by indexes attached to the specified table. This metric is tagged with db, schema, table.
Dimensions:None
OpenTelemetryOpenTelemetry
The size of the index on disk.
Dimensions:None
PrometheusPrometheus
Total disk space used by this index, in bytes
Dimensions:None
Sources
postgresql.index_sizegithub.com
postgresql.index.sizegithub.com
stat_user_tables_index_size_bytesgithub.com

Technical Annotations (4)

CLI Commands (1)
REINDEX CONCURRENTLYremediation
Technical References (3)
pg_stat_user_indexescomponentIndex Only Scanconceptcovering indexconcept
Related Insights (2)
Index bloat wastes disk space and degrades query performancewarning
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Bloated indexes prevent efficient index-only scanswarning
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