Bug #69843 [Fbk->NoF]: Connection via only named pipe very slow
Edit report at https://bugs.php.net/bug.php?id=69843&edit=1
ID: 69843
Updated by: php-bugs@lists.php.net
Reported by: steffenb198 at aol dot com
Summary: Connection via only named pipe very slow
-Status: Feedback
+Status: No Feedback
Type: Bug
Package: MySQL related
Operating System: Windows
PHP Version: 5.6.10
Private report: N
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
Previous Comments:
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[2017-05-09 12:21:19] fjanisze@php.net
Can you provide server version and full configuration? Are you using a custom build? In that case
can you provide the building options? Which windows version are you using? Is the performance
problem always reproducible?
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[2015-06-15 22:12:59] steffenb198 at aol dot com
Description:
------------
When you connect to a mysql server using a named pipe and networking is disabled
on said server (so no TCP fallback is possible), the connection via mysqlnd
is very slow.
Test script:
---------------
$mysqli = new \Mysqli(".", "user", "pw", "db", null,
"\\\\.\\pipe\\MySQL");
$s = microtime(true);
$result = $mysqli->query("SELECT * FROM user");
var_dump($result);
var_dump(microtime(true) - $s);
Expected result:
----------------
Fast "query result" like with libmysql (~8ms)
Actual result:
--------------
Very slow (100ms)
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Edit this bug report at https://bugs.php.net/bug.php?id=69843&edit=1
Thread (3 messages)