Re: Should we cacheline align PGXACT?

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com>, Bernd Helmle <mailings(at)oopsware(dot)de>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Should we cacheline align PGXACT?
Date: 2017-02-22 21:14:14
Message-ID: 20170222211414.vpar7ykfhs3qi225@alvherre.pgsql
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I wonder if this "perf c2c" tool with Linux 4.10 might be useful in
studying this problem.
https://joemario.github.io/blog/2016/09/01/c2c-blog/

--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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