IBM HTTP Server Diagnostic Tools and Information for Unix and Linux Systems
MustGather information for problems on Unix and Linux systems
Other diagnostic information
General information
Diagnostic modules for IBM HTTP Server 1.3
- mod_prctl - allow core dumps on Linux 2.4
kernels
- mod_tracepid - get information on the
request being processed at the time of a crash
- mod_net_trace - trace network
activity between IHS and the web browser or other client
- mod_backtrace - automatic
backtraces for child process crashes
- mod_whatkilledus -
automatic collection of information about the request which
caused a crash
Diagnostic modules for IBM HTTP Server 2.0 and above
Note: IBM HTTP Server 6.0 and 6.1 are compatible with IBM HTTP
Server 2.0. The version number of IBM HTTP Server 6.0 and higher
reflects the release of WebSphere with which it corresponds. All
information on IBM HTTP Server 2.0 also applies to IBM HTTP Server 6.0,
6.1, and later, unless stated otherwise.
- mod_prctl - allow core dumps on Linux 2.4
kernels - n/a for IHS v6.0 and later
- mod_net_trace - trace network
activity between IHS and the web browser or other client
- mod_backtrace - automatic
backtraces for child process crashes
- mod_whatkilledus -
automatic collection of information about the request which
caused a crash
- mod_backdoor -
a way for an administrator to send requests to the server when it is
otherwise unresponsive
- mod_mpmstats -
monitor server status