We are having repeated issues of having to restart the Jenkins services if we make multiple changes close together in time. Jenkins will eventually stop responding until we restart the services. When this occurs the Servers CPU usage spikes.

We do have multiple slaves , however, a lot of jobs are running on the master still. But, these issues do not appear to happen as something is building, only when making changes.

I am not sure if this is an issue wil a certain plugin or something with the server that it can't handle all of those changes close together.