tarantool / tarantool / 16365604923

88%

master: 88%

Build Type

push

github

Committed by sergepetrenko

Commit Message

memtx: fix tuple waste size calculation

The main part of the fix resides in the `small` submodule, see commit
"small: improve real_size calculation in small_alloc_info". Current
patch fixes the pointer that is passed to `small_alloc_info()` - it
should point to the `memtx_tuple` rather than `tuple`. Also `memtx_tuple`
contains `uint32_t version` that had not been accounted before, now these
4 bytes are added to the `header_size`.

Closes #10217

@TarantoolBot document
Title: Remove the note regarding `waste_size` from `tuple_object.info()`
Product: Tarantool
Root document: https://www.tarantool.io/en/doc/latest/reference/reference_lua/box_tuple/info/#box-tuple-info

Remove the following note: `waste_size` is provided for reference only and
can be inaccurate. Avoid using it for memory usage calculations.

(cherry picked from commit 5a052bda4)

Run Details

70162 of 124003 branches covered (56.58%)

10 of 15 new or added lines in 2 files covered. (66.67%)

22 existing lines in 12 files now uncovered.

103219 of 117905 relevant lines covered (87.54%)

1610652.72 hits per line