Shared Memory Management
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| Package | omni_shmem |
|---|---|
| Version | 0.1.0 |
| PostgreSQL versions | 14 · 15 · 16 · 17 · 18 |
| Repository | PIGSTY |
| Extension type | Standard |
| Requires CREATE EXTENSION | Yes |
| Requires preload | No |
| Trusted | No |
| Relocatable | No |
| Schema | omni_shmem |
| Stars | 1,585 |
| Latest commit | 2026-02-12 |
| Latest release | 2025-11-08 |
| Catalogue updated | 2026-09-03 |
| pg_variables | Session-scoped variables with scalar, array, and record types |
| pgmeminfo | show memory usage |
| pg_buffercache | examine the shared buffer cache |
| pgfincore | examine and manage the os buffer cache |
| pgcozy | Pre-warming shared buffers according to previous pg_buffercache snapshots for PostgreSQL. |
| pg_prewarm | prewarm relation data |