Bug #54656 [Opn->Bgs]: mysqlnd_ms_get_stats resets counter if refresh of page is frantic
Edit report at http://bugs.php.net/bug.php?id=54656&edit=1
ID: 54656
Updated by: johannes@php.net
Reported by: sathia dot musso at gmail dot com
Summary: mysqlnd_ms_get_stats resets counter if refresh of
page is frantic
-Status: Open
+Status: Bogus
Type: Bug
Package: MySQL related
Operating System: debian
PHP Version: 5.3.6
Block user comment: N
Private report: N
New Comment:
I assume you're hitting different Apache processes randomly on your
machine. Each instance has it's own individual statistics.
Please also mind to report bugs for pecl extensions on
http://pecl.php.net/bugs/report.php?package=mysqlnd_ms
Previous Comments:
------------------------------------------------------------------------
[2011-05-04 12:53:38] sathia dot musso at gmail dot com
Description:
------------
I've tried to access the statistics on a simple page and if I keep
ctrl+r pressed
so that it gets 30 requests/s i've noticed that the counters are reset
to 0
it doesn't happen if i reload the page slowly.
Test script:
---------------
<?php
$dbuser="x";
$dbpasswd="y";
$dbname="z";
$mysqli = new mysqli("myapp", $dbuser, $dbpasswd, $db);
$GLOBALS['MYSQLI'] = $mysqli;
function my_query($mysqli, $query, $retry_count = 0) {
// print("Is \"".$query."\" Select?".
mysqlnd_ms_query_is_select($query)."<br>");
if ($retry_count > 3){
return false;
}
if (!($ret = $mysqli->query($query))) {
/* Error: 1053 SQLSTATE: 08S01 (ER_SERVER_SHUTDOWN) */
if (1053 == $mysqli->errno) {
/* ouch, slave is not available, try next... */
return my_query($mysqli, $query, ++$retry_count);
}
}
return $ret;
}
$x = my_query($mysqli, " UPDATE users SET username = 'pippo' WHERE uid
= 59 "); //SELECT * FROM pippo
print("<pre>");
print_r(mysqlnd_ms_get_stats());
print("</pre>");
?>
Expected result:
----------------
i'd expect counters to grow anyway.
Actual result:
--------------
counters are reset to zero randomly
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/bug.php?id=54656&edit=1
Thread (3 messages)