>> how tricorder handles calls to multiple nodes > Sequentially, one after the other, > […] Ansible does things sequentially too. No, call to nodes aren't se

>> how tricorder handles calls to multiple nodes > Sequentially, one after the other, > […] Ansible does things sequentially too. No, call to nodes aren't sequential, but by parallel batches where tasks are sequential. Here's an interesting reading on those aspects: https://ansiblefrombasics.blogspot.com/2017/09/serial-limit-number-of-parallel.html https://ansiblefrombasics.blogspot.com/2017/09/serial-limit-...