# [[guc:vacuum_multixact_freeze_table_age]]

> Table multixact age at which VACUUM scans for freezing.
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Table multixact age at which VACUUM scans for freezing.

[Official PostgreSQL 18 parameter reference](https://www.postgresql.org/docs/18/runtime-config.html#GUC-VACUUM-MULTIXACT-FREEZE-TABLE-AGE)

## Referenced by wait events {#wait-events}

- [IPC/MultixactCreation](/ipc/multixact-creation/)
- [LWLock/MultiXactGen](/lwlock/multi-xact-gen/)
- [LWLock/MultiXactMemberBuffer](/lwlock/multi-xact-member-buffer/)
- [LWLock/MultiXactMemberSLRU](/lwlock/multi-xact-member-slru/)
- [LWLock/MultiXactOffsetBuffer](/lwlock/multi-xact-offset-buffer/)
- [LWLock/MultiXactOffsetSLRU](/lwlock/multi-xact-offset-slru/)
- [LWLock/MultiXactTruncation](/lwlock/multi-xact-truncation/)