IBM HTTP Server Diagnostic Tools and Information for z/OS Systems
MustGather information for problems on z/OS systems
Other diagnostic information
General information
Diagnostic modules for IBM HTTP Server 6.1
Note: All information on IBM HTTP Server 2.0 also applies to IBM
HTTP Server 6.1, unless stated otherwise.
- 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