module SidekiqHelper
  SIDEKIQ_PS_REGEXP = /\A
    (?<pid>\d+)\s+
    (?<cpu>[\d\.,]+)\s+
    (?<mem>[\d\.,]+)\s+
    (?<state>[DRSTWXZNLsl\+<]+)\s+
    (?<start>.+)\s+
    (?<command>sidekiq.*\])
    \z/x

  def parse_sidekiq_ps(line)
    match = line.strip.match(SIDEKIQ_PS_REGEXP)
    match ? match[1..6] : Array.new(6, '?')
  end
end