On Tue, Nov 7, 2017 at 4:31 AM, Haribabu Kommi wrote:
>> Updated patch attached.
> Patch rebased.
I think the earlier concerns about the performance impact of this are
probably very valid concerns, and I don't see how the new version of
the patch gets us much closer to
On Wed, Sep 27, 2017 at 6:58 PM, Haribabu Kommi
wrote:
>
> Updated patch attached.
>
Patch rebased.
Regards,
Hari Babu
Fujitsu Australia
pg_stat_walwrites-statistics-view_v10.patch
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On Fri, Sep 22, 2017 at 5:46 PM, Julien Rouhaud wrote:
> Hello,
>
> On Wed, Sep 13, 2017 at 3:01 AM, Haribabu Kommi
> wrote:
> > I ran the latest performance tests with and without IO times, there is an
> > overhead involved with IO time calculation
Hello,
On Wed, Sep 13, 2017 at 3:01 AM, Haribabu Kommi
wrote:
> I ran the latest performance tests with and without IO times, there is an
> overhead involved with IO time calculation and didn't observe any
> performance
> overhead with normal stats. May be we can enable
On Tue, Sep 12, 2017 at 3:14 PM, Kuntal Ghosh
wrote:
> On Tue, Sep 12, 2017 at 9:06 AM, Haribabu Kommi
> wrote:
> >
> >
> > On Tue, Sep 12, 2017 at 2:04 AM, Kuntal Ghosh <
> kuntalghosh.2...@gmail.com>
> > wrote:
> >
> Thanks for the patch.
On Tue, Sep 12, 2017 at 9:06 AM, Haribabu Kommi
wrote:
>
>
> On Tue, Sep 12, 2017 at 2:04 AM, Kuntal Ghosh
> wrote:
>>
>> On Wed, Sep 6, 2017 at 9:16 AM, Haribabu Kommi
>> wrote:
>> >
>> > Attached the latest patch
On Tue, Sep 12, 2017 at 2:04 AM, Kuntal Ghosh
wrote:
> On Wed, Sep 6, 2017 at 9:16 AM, Haribabu Kommi
> wrote:
> >
> > Attached the latest patch and performance report.
> >
> While looking into the patch, I realized that a normal backend has
On Wed, Sep 6, 2017 at 9:16 AM, Haribabu Kommi wrote:
>
> Attached the latest patch and performance report.
>
While looking into the patch, I realized that a normal backend has to
check almost 10 if conditions at worst case inside XLogWrite(6 in
am_background_process
On Tue, Aug 15, 2017 at 7:39 AM, Peter Eisentraut <
peter.eisentr...@2ndquadrant.com> wrote:
> On 3/29/17 22:10, Haribabu Kommi wrote:
> > Updated patch to use shared counter instead of adding pg_stat_ calls to
> send
> > the statistics from each background process/worker.
>
> Your patch needs to
On 3/29/17 22:10, Haribabu Kommi wrote:
> Updated patch to use shared counter instead of adding pg_stat_ calls to send
> the statistics from each background process/worker.
Your patch needs to be rebased and the OID assignments updated.
--
Peter Eisentraut
On Thu, Apr 6, 2017 at 5:51 AM, Andres Freund wrote:
> Hi,
>
> On 2017-03-30 13:10:41 +1100, Haribabu Kommi wrote:
>> diff --git a/src/backend/access/transam/xlog.c
>> b/src/backend/access/transam/xlog.c
>> index 5d58f09..a29c108 100644
>> ---
Hi,
On 2017-03-30 13:10:41 +1100, Haribabu Kommi wrote:
> diff --git a/src/backend/access/transam/xlog.c
> b/src/backend/access/transam/xlog.c
> index 5d58f09..a29c108 100644
> --- a/src/backend/access/transam/xlog.c
> +++ b/src/backend/access/transam/xlog.c
> @@ -600,6 +600,9 @@ typedef struct
On Wed, Mar 29, 2017 at 5:10 AM, Fujii Masao wrote:
> On Tue, Mar 28, 2017 at 1:40 PM, Haribabu Kommi
> wrote:
> >
> >
> > Added stats collection for walsender, statrup and autovacuum processes.
> > The background workers that call
On Tue, Mar 28, 2017 at 1:40 PM, Haribabu Kommi
wrote:
>
>
> On Mon, Mar 27, 2017 at 1:27 PM, Haribabu Kommi
> wrote:
>>
>>
>>
>> On Sat, Mar 25, 2017 at 6:40 AM, Fujii Masao
>> wrote:
>>>
>>> On Wed, Feb 15, 2017 at
On Tue, Mar 28, 2017 at 3:40 PM, Haribabu Kommi
wrote:
>
> update patch attached.
>
Forgot to execute git commit, new patch attached.
Regards,
Hari Babu
Fujitsu Australia
pg_stat_walwrites_view_4.patch
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On Mon, Mar 27, 2017 at 1:27 PM, Haribabu Kommi
wrote:
>
>
> On Sat, Mar 25, 2017 at 6:40 AM, Fujii Masao
> wrote:
>
>> On Wed, Feb 15, 2017 at 12:53 PM, Haribabu Kommi
>> wrote:
>> >
>> >
>> > On Wed, Feb 8, 2017 at
On Sat, Mar 25, 2017 at 6:40 AM, Fujii Masao wrote:
> On Wed, Feb 15, 2017 at 12:53 PM, Haribabu Kommi
> wrote:
> >
> >
> > On Wed, Feb 8, 2017 at 9:36 PM, Amit Kapila
> wrote:
> >>
> >> On Tue, Feb 7, 2017 at 11:47 AM,
On Wed, Feb 15, 2017 at 12:53 PM, Haribabu Kommi
wrote:
>
>
> On Wed, Feb 8, 2017 at 9:36 PM, Amit Kapila wrote:
>>
>> On Tue, Feb 7, 2017 at 11:47 AM, Haribabu Kommi
>> wrote:
>> > Hi Hackers,
>> >
>> > I just want to
On 3/16/17 1:54 AM, vinayak wrote:
On 2017/03/16 14:46, Haribabu Kommi wrote:
As the view name already contains WAL, I am not sure
whether is it required to include WAL in every column?
I am fine to change if others have the same opinion of
adding WAL to column names.
Ok.
So what is the
On 2017/03/16 14:46, Haribabu Kommi wrote:
On Thu, Mar 16, 2017 at 4:15 PM, vinayak
> wrote:
On 2017/03/16 10:34, Haribabu Kommi wrote:
Updated patch attached.
The patch looks good to me.
Thanks for
On Thu, Mar 16, 2017 at 4:15 PM, vinayak
wrote:
>
> On 2017/03/16 10:34, Haribabu Kommi wrote:
>
>
> Updated patch attached.
>
> The patch looks good to me.
>
Thanks for the review.
How about rename the view as "pg_stat_walwriter"?
>
With the use of name
On 2017/03/16 10:34, Haribabu Kommi wrote:
Updated patch attached.
The patch looks good to me.
How about rename the view as "pg_stat_walwriter"?
The columns of view :
backend_writes -> backend_wal_writes
writes-> background_wal_writes
write_blocks-> wal_write_blocks
On Thu, Mar 16, 2017 at 9:55 AM, Julien Rouhaud
wrote:
> On Wed, Feb 15, 2017 at 02:53:44PM +1100, Haribabu Kommi wrote:
> > Here I attached patch that implements the view.
> > I will add this patch to next commitfest.
>
> Hello,
>
> I just reviewed the patch.
>
On Wed, Feb 15, 2017 at 02:53:44PM +1100, Haribabu Kommi wrote:
> Here I attached patch that implements the view.
> I will add this patch to next commitfest.
Hello,
I just reviewed the patch.
First, there are some whitespace issues that make git-apply complaining (at
least lines 218 and 396).
On Wed, Feb 8, 2017 at 9:36 PM, Amit Kapila wrote:
> On Tue, Feb 7, 2017 at 11:47 AM, Haribabu Kommi
> wrote:
> > Hi Hackers,
> >
> > I just want to discuss adding of a new statistics view that provides
> > the information of wal writing
On Tue, Feb 7, 2017 at 11:47 AM, Haribabu Kommi
wrote:
> Hi Hackers,
>
> I just want to discuss adding of a new statistics view that provides
> the information of wal writing details as follows
>
+1. I think it will be useful to observe WAL activity.
> postgres=# \d
Hi Hackers,
I just want to discuss adding of a new statistics view that provides
the information of wal writing details as follows
postgres=# \d pg_stat_wal_writer
View "pg_catalog.pg_stat_wal_writer"
Column | Type | Collation |
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