V$PGASTAT
Monitor PGA Aggregate Target with V$PGASTAT in Oracle
Jun 18, 2026 / · 6 min read · Oracle DBA V$PGASTAT PGA Memory Management Oracle Performance Oracle Administration Dynamic Performance Views Instance Tuning ·Monitor PGA Aggregate Target with V$PGASTAT in Oracle Purpose Is PGA_AGGREGATE_TARGET set high enough for the work the instance actually does? V$PGASTAT answers that question. It is the instance-level statistics view for the Program Global Area — the private memory Oracle hands to each server process for sorting, …
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