Commit 83dc8f1c authored by Andrew Newdigate's avatar Andrew Newdigate

Leak memory, spin cpu and kill the process

parent cfe3cfb3
Pipeline #35092740 failed with stages
in 33 minutes and 9 seconds
# frozen_string_literal: true
class ChaosController < ActionController::Base
def leakmem
memory_mb = params[:memory_mb] ? params[:memory_mb].to_i : 100
retainer = []
memory_mb.times { retainer << "x" * (1024 * 1024) }
render text: "OK", content_type: 'text/plain'
end
def cpuspin
duration_s = params[:duration_s] ? params[:duration_s].to_i : 30
end_time = Time.now + duration_s.seconds;
while Time.now < end_time
10_000.times { }
end
render text: "OK", content_type: 'text/plain'
end
def sleep
duration_s = params[:duration_s] ? params[:duration_s].to_i : 30
Kernel.sleep duration_s
render text: "OK", content_type: 'text/plain'
end
def kill
Process.kill("KILL", Process.pid)
end
end
......@@ -83,7 +83,10 @@ Rails.application.routes.draw do
draw :operations
draw :instance_statistics
get '/chaos/leakmem' => 'chaos#leakmem'
get '/chaos/cpuspin' => 'chaos#cpuspin'
get '/chaos/sleep' => 'chaos#sleep'
get '/chaos/kill' => 'chaos#kill'
end
draw :api
......
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