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| author | Michael Paquier <michael@paquier.xyz> | 2023-10-18 14:54:39 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-10-18 14:54:39 +0900 |
| commit | 2308f18c073333babdcc45139d691a74fae87863 (patch) | |
| tree | 993847123e4ed708c77e894ca2917505604dc802 /src/backend/jit/llvm/llvmjit_expr.c | |
| parent | 4a427b82cf19f1b05ca9e26704f8f924af758ded (diff) | |
| download | postgresql-2308f18c073333babdcc45139d691a74fae87863.tar.gz postgresql-2308f18c073333babdcc45139d691a74fae87863.zip | |
Count write times when extending relation files for shared buffers
Relation files extended multiple blocks at a time have been counting the
number of blocks written, but forgot that to increment the write time in
this case, as write and relation extension are treated as two different
I/O operations in the shared stats: IOOP_EXTEND vs IOOP_WRITE. In this
case IOOP_EXTEND was forgotten for normal (non-temporary) relations.
Write times are tracked when track_io_timing is enabled, which is not
the case by default.
Author: Nazir Bilal Yavuz
Reviewed-by: Robert Haas, Melanie Plageman
Discussion: https://postgr.es/m/CAN55FZ19Ss279mZuqGbuUNxka0iPbLgYuOQXqAKewrjNrp27VA@mail.gmail.com
Backpatch-through: 16
Diffstat (limited to 'src/backend/jit/llvm/llvmjit_expr.c')
0 files changed, 0 insertions, 0 deletions