Re: Benchmarking: How to identify bottleneck (limiting factor) and achieve "linear scalability"?

From: Saurabh Nanda <saurabhnanda(at)gmail(dot)com>
To: Nicolas Charles <nicolas(dot)charles(at)normation(dot)com>
Cc: Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, pgsql-performance(at)lists(dot)postgresql(dot)org
Subject: Re: Benchmarking: How to identify bottleneck (limiting factor) and achieve "linear scalability"?
Date: 2019-01-28 16:56:49
Message-ID: CAPz=2oG0kk+Q306wPyzokS8bRfUXPbrswPM+Bz-fZCBb7CuZmQ@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

I've disabled transpare huge-pages and enabled huge_pages as given below.
Let's see what happens. (I feel like a monkey pressing random buttons
trying to turn a light bulb on... and I'm sure the monkey would've had it
easier!)

AnonHugePages: 0 kB
ShmemHugePages: 0 kB
HugePages_Total: 5000
HugePages_Free: 4954
HugePages_Rsvd: 1015
HugePages_Surp: 0
Hugepagesize: 2048 kB

-- Saurabh.

In response to

Browse pgsql-performance by date

  From Date Subject
Next Message Thomas Munro 2019-01-28 18:56:01 Re: dsa_allocate() faliure
Previous Message Saurabh Nanda 2019-01-28 16:35:05 Re: Benchmarking: How to identify bottleneck (limiting factor) and achieve "linear scalability"?