https://bz.apache.org/bugzilla/show_bug.cgi?id=65914
NathanFoley <nfoley@tucasi.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
OS| |All
--- Comment #1 from NathanFoley <nfoley@tucasi.com> ---
(In reply to dwcole from comment #0)
> We had an issue where some of the proxy server were not receiving any
> traffic. The access logs for the site simply flatline without errors or
> entries in the httpd logs or other service level logging. Users requests
> would not complete back to their browsers with no sign of any issue in the
> hosting server.
>
> This occurred on a few difference servers that range from low traffic and
> heavy traffic.
>
> The issues had occurred on the servers more than once in a day. But on
> other servers did not repeat for 3 to 4 days with no visible pattern. S
>
> ome of the s servers were the issues occurred are used for reverse proxies,
> and some are basic hosting instances.
>
> When the httpd service was restarted the issue would clear up.
>
> We had set-up to try to “freshen” server with an automated restart very
> early morning and the issue still occurred without pattern or apparent
> reason.
>
> We made the decision based on our analysis to revert the httpd update back
> to the previous version. We confirmed that there no SELinux conflicts. We
> also attempted to add a nightly scheduled restart and the issue would still
> occur.
>
> The issue occurred on the following software version:
> The OS version is 5.16.2-1.el7.elrepo.x86_64
> The httpd version is httpd 5.4.52 (reverting to 5.4.51 stop occurrence of
> the issue)
>
> We are also using mpm in our configuration.
>
> No related log error entries were found in any of the following log files:
> /var/log/messages
> /var/log/secure
> /var/log/audit/audit.log
> /var/log/httpd/access_log
> /var/log/httpd/error_log
> /var/log/httpd/(site specific}_access_log
> /var/log/httpd/(site specific}_error_log
> /var/log/httpd/modsec_audit
This was reported a few weeks back, just stumbled across it looking for
something else. Hopefully you have resolved, but if not:
We had similar issues in production last week, when using MPM Event.. Sounds
like you may be suffering from this:
https://bz.apache.org/bugzilla/show_bug.cgi?id=65769
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NathanFoley <nfoley@tucasi.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
OS| |All
--- Comment #1 from NathanFoley <nfoley@tucasi.com> ---
(In reply to dwcole from comment #0)
> We had an issue where some of the proxy server were not receiving any
> traffic. The access logs for the site simply flatline without errors or
> entries in the httpd logs or other service level logging. Users requests
> would not complete back to their browsers with no sign of any issue in the
> hosting server.
>
> This occurred on a few difference servers that range from low traffic and
> heavy traffic.
>
> The issues had occurred on the servers more than once in a day. But on
> other servers did not repeat for 3 to 4 days with no visible pattern. S
>
> ome of the s servers were the issues occurred are used for reverse proxies,
> and some are basic hosting instances.
>
> When the httpd service was restarted the issue would clear up.
>
> We had set-up to try to “freshen” server with an automated restart very
> early morning and the issue still occurred without pattern or apparent
> reason.
>
> We made the decision based on our analysis to revert the httpd update back
> to the previous version. We confirmed that there no SELinux conflicts. We
> also attempted to add a nightly scheduled restart and the issue would still
> occur.
>
> The issue occurred on the following software version:
> The OS version is 5.16.2-1.el7.elrepo.x86_64
> The httpd version is httpd 5.4.52 (reverting to 5.4.51 stop occurrence of
> the issue)
>
> We are also using mpm in our configuration.
>
> No related log error entries were found in any of the following log files:
> /var/log/messages
> /var/log/secure
> /var/log/audit/audit.log
> /var/log/httpd/access_log
> /var/log/httpd/error_log
> /var/log/httpd/(site specific}_access_log
> /var/log/httpd/(site specific}_error_log
> /var/log/httpd/modsec_audit
This was reported a few weeks back, just stumbled across it looking for
something else. Hopefully you have resolved, but if not:
We had similar issues in production last week, when using MPM Event.. Sounds
like you may be suffering from this:
https://bz.apache.org/bugzilla/show_bug.cgi?id=65769
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You are the assignee for the bug.
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