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Posted to bugs@httpd.apache.org by bu...@apache.org on 2003/07/16 12:39:12 UTC
DO NOT REPLY [Bug 21645] New: -
Child processes die after each request ( after connection is closed) on OpenBSD
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21645
Child processes die after each request ( after connection is closed) on OpenBSD
Summary: Child processes die after each request ( after
connection is closed) on OpenBSD
Product: Apache httpd-2.0
Version: 2.0.47
Platform: Other
OS/Version: Other
Status: NEW
Severity: Major
Priority: Other
Component: Core
AssignedTo: bugs@httpd.apache.org
ReportedBy: kiza@gmxpro.net
I'm running 2.0.47 on OpenBSD, prefork. The following problem exists:
After Apache is running for some time, could be minutes or hours, every child
process exits after the request has been served. Meaning: client connects, a
free httpd takes the connection, the client closes, the httpd that served the
request exits, a new one is spawned instead.
MaxRequestPerChild is set to 0. The relevant section looks like this:
<IfModule prefork.c>
StartServers 5
MinSpareServers 5
MaxSpareServers 10
MaxClients 100
MaxRequestsPerChild 0
</IfModule>
This behaviour only starts after some uptime of httpd and puts unnecessary load
on the server, because many children are killed and spawned again for every request.
In the server status it looks like this:
Slot 1-4 serves a request (if browser uses keepalive more than 1 request gets
served)
1-4 12441 0/0/162 W
Connection closes, child pid 12441 has exited
1-4 - 0/0/170 .
This problem seems to be specific with OpenBSD and also existed with 2.0.46
which was the first version we tested.
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