Jenkins: Thread list

// Sort by multiple keys
Collection.metaClass.sort = { Closure... closures ->
  delegate.sort(false) { a, b ->
    closures.findResult { c -> c(a) <=> c(b) ?: null }
  }
}

List threads = Thread.getThreads()
println "${threads.size()}: Threads:"
threads.sort({it.threadGroup.name}, {it.name}).each { println "${it.threadGroup.name}: ${it.name.take(80)}" }