(observability-debug-apps)=

Debugging Applications

:hidden:

general-debugging
debug-memory
debug-hangs
debug-failures
optimize-performance
../../ray-distributed-debugger
ray-debugging

These guides help you perform common debugging or optimization tasks for your distributed application on Ray:

• {ref}observability-general-debugging
• {ref}ray-core-mem-profiling
• {ref}observability-debug-hangs
• {ref}observability-debug-failures
• {ref}observability-optimize-performance
• {ref}ray-distributed-debugger
• {ref}ray-debugger (deprecated)