Im suspecting a leak of some kind because slaves are not being launched and in the logs it shows 

Oct 25, 2017 7:19:34 PM com.nirima.jenkins.plugins.docker.DockerCloud provision
INFO: Asked to provision 1 slave(s) for: ubuntu
Oct 25, 2017 7:19:34 PM com.nirima.jenkins.plugins.docker.DockerCloud provision
INFO: Will provision 'dockerregistry.daboyz.lan.com/build/ubuntu:rolling', for label: 'ubuntu', in cloud: 'Dev1'
Oct 25, 2017 7:19:34 PM com.nirima.jenkins.plugins.docker.DockerCloud addProvisionedSlave
INFO: Not Provisioning 'dockerregistry.daboyz.lan.com/build/ubuntu:rolling'; Server 'Dev1' full with '7' container(s)
Oct 25, 2017 7:19:34 PM com.nirima.jenkins.plugins.docker.DockerCloud provision
INFO: Asked to provision 1 slave(s) for: ubuntu
Oct 25, 2017 7:19:34 PM com.nirima.jenkins.plugins.docker.DockerCloud provision
INFO: Will provision 'dockerregistry.daboyz.lan.com/build/ubuntu:rolling', for label: 'ubuntu', in cloud: 'Dev2'
Oct 25, 2017 7:19:34 PM com.nirima.jenkins.plugins.docker.DockerCloud addProvisionedSlave
INFO: Not Provisioning 'dockerregistry.daboyz.lan.com/build/ubuntu:rolling'; Server 'Dev2' full with '7' container(s)

Yet docker ps on the docker hosts clearly shows there is not 7 containers running. Ive tried to get more debugging logs but have been unable to figure out anymore. This was working a week ago but I've upgraded plugins since then and no combination of downgrading has fixed so far