Thanks Oleg for the analysis, not sure what's causing that particular
classloading, I'm actually running in my local jenkins instance, so no
other things are happening in the background but the pipeline that triggers
100 parallel stages.
It seems the aws-sdk-plugin was installed in my local jen
>From what I see many channels are blocked by classloading, e.g. this one:
Classloading might be a long operation, especially when massive
classloading saturates your master's network.
Just check whether you send big JARs over the network, e.g. AWS SDK
(~100Mb) or similar XXXL ones
Computer.thre
