PostgreSQL 19 ← 18
← Catalog atlas / pg_stat_user_functions
STATISTICS VIEW · Statistics view
pg_stat_user_functions
The pg_stat_user_functions view will contain one row for each tracked function, showing statistics about executions of that function. The track_functions parameter controls exactly which functions are tracked.
Checked column by column against a PostgreSQL 18.6 instance · Raw measurement record ↗
Columns PostgreSQL 18
pg_stat_user_functionsPostgreSQL 19 beta 3 is a preview snapshot; the structure can still change before release.
| COLUMN | TYPE | DESCRIPTION |
|---|---|---|
funcid |
oid |
OID of a function |
schemaname |
name |
Name of the schema this function is in |
funcname |
name |
Name of this function |
calls |
bigint |
Number of times this function has been called |
total_time |
double precision |
Total time spent in this function and all other functions called by it, in milliseconds |
self_time |
double precision |
Total time spent in this function itself, not including other functions called by it, in milliseconds |
Columns marked "implicit" are not included in SELECT *; some early statistics views are completed from same-version source, and the extra provenance is shown in the column description.
Common system columns 0
System attributes PostgreSQL provides, normally not expanded by SELECT *. Kept separately so they are not mixed in with ordinary columns.
| Columns | Type | attnum |
|---|
Column evolution matrix
Hover a cell for the column typePresentAdded / type or attribute changeRemoved
| COLUMN | 9.0 | 9.1 | 9.2 | 9.3 | 9.4 | 9.5 | 9.6 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
funcid |
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schemaname |
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funcname |
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calls |
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total_time |
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self_time |
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stats_reset |
– | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
9.0 is the coverage baseline; a column already present in the baseline is not marked as added. The matrix aligns columns by name, so a rename appears as the old column removed and a new column added.
Evolution timeline
Changes between adjacent majorsPostgreSQL 13 ← 12
PostgreSQL 12 ← 11
PostgreSQL 10 ← 9.6
PostgreSQL 9.6 ← 9.5
PostgreSQL 9.5 ← 9.4
PostgreSQL 9.4 ← 9.3
PostgreSQL 9.2 ← 9.1
Compare any two versions
Pick two versions to see added, removed, and retyped columns. The interactive comparison needs JavaScript; the evolution timeline reads fine without it.