From: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
---|---|
To: | Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> |
Cc: | vignesh C <vignesh21(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp> |
Subject: | Re: Replication slot stats misgivings |
Date: | 2021-04-28 11:31:47 |
Message-ID: | CAA4eK1L6LTBch=SLUUoEipVeHQ0PWAswG+ARZAyLpqgwYLBETQ@mail.gmail.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
On Wed, Apr 28, 2021 at 4:51 PM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
>
> On Wed, Apr 28, 2021 at 6:39 PM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
> >
>
> > I think we can fix it by keeping track of total_size in toptxn as we
> > are doing for the streaming case in ReorderBufferChangeMemoryUpdate.
> > We can probably do it for non-streaming cases as well.
>
> Agreed.
>
> I've updated the patch. What do you think?
>
@@ -1369,7 +1369,7 @@ ReorderBufferIterTXNNext(ReorderBuffer *rb,
ReorderBufferIterTXNState *state)
* Update the total bytes processed before releasing the current set
* of changes and restoring the new set of changes.
*/
- rb->totalBytes += rb->size;
+ rb->totalBytes += entry->txn->total_size;
if (ReorderBufferRestoreChanges(rb, entry->txn, &entry->file,
&state->entries[off].segno))
I have not tested this but won't in the above change you need to check
txn->toptxn for subtxns?
--
With Regards,
Amit Kapila.
From | Date | Subject | |
---|---|---|---|
Next Message | Laurenz Albe | 2021-04-28 11:32:05 | Re: Error in libpq docs for target_session_attrs, prefer-standby mode |
Previous Message | Laurenz Albe | 2021-04-28 11:24:53 | Re: Clarify how triggers relate to transactions |