| From: | Justin Pryzby <pryzby(at)telsasoft(dot)com> |
|---|---|
| To: | Stephen Frost <sfrost(at)snowman(dot)net> |
| Cc: | Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Jakub Wartak <Jakub(dot)Wartak(at)tomtom(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: automatic analyze: readahead - add "IO read time" log message |
| Date: | 2021-05-26 00:49:35 |
| Message-ID: | 20210526004935.GF3676@telsasoft.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
This patch adds hits/misses/dirtied, but explain says hit/read/dirtied/written.
Should it say "read" instead of "misses" ?
src/backend/access/heap/vacuumlazy.c: _("buffer usage: %lld hits, %lld misses, %lld dirtied\n"),
src/backend/commands/explain.c- appendStringInfo(es->str, " hit=%lld",
src/backend/commands/explain.c- (long long) usage->shared_blks_hit);
src/backend/commands/explain.c- if (usage->shared_blks_read > 0)
src/backend/commands/explain.c- appendStringInfo(es->str, " read=%lld",
src/backend/commands/explain.c- (long long) usage->shared_blks_read);
src/backend/commands/explain.c- if (usage->shared_blks_dirtied > 0)
src/backend/commands/explain.c: appendStringInfo(es->str, " dirtied=%lld",
src/backend/commands/explain.c- (long long) usage->shared_blks_dirtied);
src/backend/commands/explain.c- if (usage->shared_blks_written > 0)
src/backend/commands/explain.c- appendStringInfo(es->str, " written=%lld",
src/backend/commands/explain.c- (long long) usage->shared_blks_written);
src/backend/commands/explain.c- if (has_local || has_temp)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Stephen Frost | 2021-05-26 00:57:31 | Re: automatic analyze: readahead - add "IO read time" log message |
| Previous Message | Stephen Frost | 2021-05-26 00:49:11 | Re: Add ZSON extension to /contrib/ |