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Posted to bugs@httpd.apache.org by bu...@apache.org on 2015/05/11 18:11:31 UTC
[Bug 57917] New: Random latency in reentrant calls
https://bz.apache.org/bugzilla/show_bug.cgi?id=57917
Bug ID: 57917
Summary: Random latency in reentrant calls
Product: Apache httpd-2
Version: 2.4.12
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P2
Component: Core
Assignee: bugs@httpd.apache.org
Reporter: landre3567@gmail.com
Our php web site requires sometimes a reentrant call (i.e. it calls
file_get_contents(http://127.0.0.1/reentrant.php).
Most of the times calls are really fast (<5ms) but about 1% of the calls are
over 0.5 secs
We had a hard time reproducing the bug but we finally found a php script that
calls itself (see enclosure).
To test it just try http://127.0.0.1/reentrant.php?count=10 where 10 is the
reentrancy level.
The script works fine with NGINX that's why we suspect apache rather than PHP.
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[Bug 57917] Random latency in reentrant calls
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=57917
--- Comment #1 from landre3567@gmail.com ---
Created attachment 32729
--> https://bz.apache.org/bugzilla/attachment.cgi?id=32729&action=edit
The script calls itself recursively. The desired depth must be passed using the
'count' parameter. http://127.0.0.1/reentrant.php?count=10
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[Bug 57917] Random latency in reentrant calls
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=57917
Christophe JAILLET <ch...@wanadoo.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #2 from Christophe JAILLET <ch...@wanadoo.fr> ---
*** This bug has been marked as a duplicate of bug 57916 ***
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