Pernosco supports additional view types with the basic information one might want from any debugger.
Pernosco can show the list of currently active processes and threads. Clicking on a thread selects it to show the stack, launch gdb for that process, etc.
Pernosco can show the list of all processes and threads that ever existed in the recording, organized by events — process fork, thread creation, execve(), and thread exit.
Pernosco can show signals received by the application.
Pernosco can show the values of all local variables for the current stack frame.
Pernosco can show the values of registers.