Datadog's profiler [0] might help. The python profiler has a heap profile type which shows (the call site which allocates) data using memory [1]. Feedback welco

Datadog's profiler [0] might help. The python profiler has a heap profile type which shows (the call site which allocates) data using memory [1]. Feedback welcome! Disclosure: I work on this :-) [0] https://app.datadoghq.com/profiling https://app.datadoghq.com/profiling [1] From https://docs.datadoghq.com/tracing/profiler/search_profiles/ https://docs.datadoghq.com/tracing/profiler/search_profiles/ > Heap Live Size > Shows the amount of heap memory allocated by each function that has not been garbage collected (yet). This is useful for investigating the overall memory usage of your service and identifying potential memory leaks.