On 2021/07/07 18:09, Julien Rouhaud wrote:
> On Thu, Jul 1, 2021 at 4:28 PM Fujii Masao <masao.fujii@oss.nttdata.com> wrote:
>>
>> I'm fine with this. So what about the following diff? I added <structname> tag.
>>
>> <varname>pg_stat_statements.track_planning</varname> controls whether
>> planning operations and duration are tracked by the module.
>> Enabling this parameter may incur a noticeable performance penalty,
>> - especially when a fewer kinds of queries are executed on many
>> - concurrent connections.
>> + especially when statements with identical query structure are executed
>> + by many concurrent connections which compete to update a small number of
>> + <structname>pg_stat_statements</structname> entries.
>> The default value is <literal>off</literal>.
>> Only superusers can change this setting.
>
> It seems perfect, thanks!
Pushed. Thanks!
Regards,
--
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION