Skip to content

Slowdown in tuple_dictionary_delete_hash when updating space format or dropping space #12115

@Astronomax

Description

@Astronomax

Tarantool experiences significant performance degradation when performing operations that trigger tuple_dictionary_delete_hash.
The issue becomes more noticeable as the number of fields in the space increases.

Affected scenarios include:

  • Updating a space format (renaming fields)
  • Extending a space format (adding fields)
  • Dropping a space

All these operations take progressively more time depending on the field count, with performance decreasing.

Metadata

Metadata

Assignees

Labels

3.2Target is 3.2 and all newer release/master branchesbugSomething isn't working

Type

No type

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions