From 44e51d3bcf07c68a5f3e884112de08f2ab399cd2 Mon Sep 17 00:00:00 2001 From: Bertrand Drouvot Date: Tue, 11 Feb 2025 09:00:00 +0000 Subject: [PATCH v2 4/4] Add wal_buffers_full to VACUUM/ANALYZE (VERBOSE) Now that wal_buffers_full is part of the WalUsage struct, let's report it in VACUUM/ANALYZE (VERBOSE) and autovacuum logs. --- src/backend/access/heap/vacuumlazy.c | 5 +++-- src/backend/commands/analyze.c | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-) 50.0% src/backend/access/heap/ 50.0% src/backend/commands/ diff --git a/src/backend/access/heap/vacuumlazy.c b/src/backend/access/heap/vacuumlazy.c index 075af385cd1..83837ccf9c4 100644 --- a/src/backend/access/heap/vacuumlazy.c +++ b/src/backend/access/heap/vacuumlazy.c @@ -845,10 +845,11 @@ heap_vacuum_rel(Relation rel, VacuumParams *params, (long long) total_blks_read, (long long) total_blks_dirtied); appendStringInfo(&buf, - _("WAL usage: %lld records, %lld full page images, %llu bytes\n"), + _("WAL usage: %lld records, %lld full page images, %llu bytes, %lld buffers full\n"), (long long) walusage.wal_records, (long long) walusage.wal_fpi, - (unsigned long long) walusage.wal_bytes); + (unsigned long long) walusage.wal_bytes, + (long long) walusage.wal_buffers_full); appendStringInfo(&buf, _("system usage: %s"), pg_rusage_show(&ru0)); ereport(verbose ? INFO : LOG, diff --git a/src/backend/commands/analyze.c b/src/backend/commands/analyze.c index e5ab207d2ec..209eb78176c 100644 --- a/src/backend/commands/analyze.c +++ b/src/backend/commands/analyze.c @@ -823,10 +823,11 @@ do_analyze_rel(Relation onerel, VacuumParams *params, (long long) total_blks_read, (long long) total_blks_dirtied); appendStringInfo(&buf, - _("WAL usage: %lld records, %lld full page images, %llu bytes\n"), + _("WAL usage: %lld records, %lld full page images, %llu bytes, %lld buffers full\n"), (long long) walusage.wal_records, (long long) walusage.wal_fpi, - (unsigned long long) walusage.wal_bytes); + (unsigned long long) walusage.wal_bytes, + (long long) walusage.wal_buffers_full); appendStringInfo(&buf, _("system usage: %s"), pg_rusage_show(&ru0)); ereport(verbose ? INFO : LOG, -- 2.34.1