Is there any straightforward way to map a cgroups thread id to the host thread id, assuming I know the $CONTAINER_PARENT_PROCESSID and its corresponding $HOST_PARENT_PROCESSID.
The thread id in the container is part of the output of ps -T $CONTAINER_PARENT_PROCESSID and the thread id in the host is part of the output of ps -T $HOST_PARENT_PROCESSID.
