From: | Arup Rakshit <ar(at)zeit(dot)io> |
---|---|
To: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
Cc: | Andreas Kretschmer <andreas(at)a-kretschmer(dot)de>, pgsql-general(at)lists(dot)postgresql(dot)org |
Subject: | Re: Why my query not using index to sort? |
Date: | 2018-09-29 08:11:24 |
Message-ID: | 00B43AD2-C6BA-4429-A0F2-BA9437CEE240@zeit.io |
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Thread: | |
Lists: | pgsql-general |
Hello Adrian,
I used to consider this time as the sql execution time approximately. I’ll do some research and get back to you. Thanks for mentioning it.
Thanks,
Arup Rakshit
ar(at)zeit(dot)io
> On 29-Sep-2018, at 2:50 AM, Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> wrote:
>
> On 9/28/18 12:14 PM, Arup Rakshit wrote:
>> Forgot to mention in my previous email, it was a quick send click. Sorry for that.
>> In the gist you need to see all the line with Vessel Load(.. . I load the page multiple times to catch the different times, so you will the line multiple times there in the log file.
>
> Do you know what Vessel Load () is actually measuring?
>
> To me it looks like it is covering both the query(including ROR overhead) and the HTTP request/response cycle.
>
> Also have you looked at:
>
> https://guides.rubyonrails.org/debugging_rails_applications.html#impact-of-logs-on-performance
>
>> Thanks,
>> Arup Rakshit
>> ar(at)zeit(dot)io <mailto:ar(at)zeit(dot)io>
>
>
> --
> Adrian Klaver
> adrian(dot)klaver(at)aklaver(dot)com
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