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Editorial Team
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Asked: 2026-05-27T03:33:40+00:00

I have two servers, both running CentOS 5.7 and cPanel-CURRENT. One is x86 and

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I have two servers, both running CentOS 5.7 and cPanel-CURRENT. One is x86 and the other is x64. Both are using Apache 2.2.21, PHP 5.3.8 and MySQL 5.1.

If I query the local database on any one of the servers, the results are returned instantly. In this instance a few thousand results are being returned. However running the same query from one server to another and the query takes 10+ seconds to complete.

If I use MySQL Workbench 5.2 to query the remote database from my workstation with the same query, it completes in less than a second, which makes me think there’s a problem with PHP or something else server-related.

Has anyone else encountered this issue before and know how to resolve it? Any help would be greatly appreciated.

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1 Answer

  1. Editorial Team

    First guess:

    It might be a DNS issues and you may use --skip-name-resolve option in my.cnf or you may use only IP addresses in the MySQL grant tables.

    Second guess:

    It might be a problem with the security level and I suggest to temporarily disable selinux or the firewall and run the test again.

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