Wiki / Configuration Parameters
vacuum_cost_limit
This is the accumulated cost that will cause the vacuuming process to sleep for vacuum_cost_delay. The default is 200.
English manual coverage begins with PostgreSQL 7.4. Source history and runtime observations have their own recorded version boundaries.
Reading PG 18·Select a recorded version
- boot val
- 200
- category
- Vacuuming / Cost-Based Vacuum Delay
- context
- user
- doc html
- <p> This is the accumulated cost that will cause the vacuuming process to sleep for <code class="varname">vacuum_cost_delay</code>. The default is <code class="literal">200</code>. </p>
- doc same as
- Unknown
- documented
- true
- enumvals
- Unknown
- extra desc
- Unknown
- lang
- en
- max val
- 10000
- metadata version
- 18
- min val
- 1
- name
- vacuum_cost_limit
- short desc
- Vacuum cost amount available before napping.
- source
- pg-settings-source-snapshot
- unit
- Unknown
- vartype
- integer
Definition PG 18
This is the accumulated cost that will cause the vacuuming
process to sleep for vacuum_cost_delay. The
default is 200.
Compare versions
Complete source facts
documentation revision
{"inputs":[{"file":"runtime-config-vacuum.html","kind":"same-version-reviewed-manual","locale":"en","sha256":"599d3819c5fa60f160ba633df604ee9afd85549ffad2ae2fb0c3132a00d47417","version":"18.7"},{"file":"runtime-config-vacuum.html","kind":"same-version-reviewed-manual","locale":"zh-Hans","sha256":"b835e4b6c446cfdaf673750aba29ba28fc55ef6cc0c531558c1e394fdc05a140","version":"18.7"}],"release":"18.7","runtime_remeasured":false,"source_revision":"pgdoc:b9f0e7232f60f380d642ac9b99226606c254b552"}Source references
Full definition and evidence JSON
Definition sources
center · PostgreSQL 18 · wiki-repair-20261023:292446239a752ab6fcde1b999c35891b5391c99aa0b65a48c59de4ae620f7c36
Text language: en · wiki-repair-20261023:292446239a752ab6fcde1b999c35891b5391c99aa0b65a48c59de4ae620f7c36