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Previously pg_log_backend_memory_contexts() could request to log the memory contexts of backends, but not of auxiliary processes such as checkpointer. This commit enhances the function so that it can also send the request to auxiliary processes. It's useful to look at the memory contexts of those processes for debugging purpose and better understanding of the memory usage pattern of them. Note that pg_log_backend_memory_contexts() cannot send the request to logger or statistics collector. Because this logging request mechanism is based on shared memory but those processes aren't connected to that. Author: Bharath Rupireddy Reviewed-by: Vignesh C, Kyotaro Horiguchi, Fujii Masao Discussion: https://postgr.es/m/CALj2ACU1nBzpacOK2q=a65S_4+Oaz_rLTsU1Ri0gf7YUmnmhfQ@mail.gmail.com |
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| .. | ||
| data | ||
| expected | ||
| sql | ||
| .gitignore | ||
| GNUmakefile | ||
| Makefile | ||
| parallel_schedule | ||
| pg_regress_main.c | ||
| pg_regress.c | ||
| pg_regress.h | ||
| README | ||
| regress.c | ||
| regressplans.sh | ||
| resultmap | ||
| standby_schedule | ||
Documentation concerning how to run these regression tests and interpret the results can be found in the PostgreSQL manual, in the chapter "Regression Tests".